diff --git a/.github/actions/veristat_baseline_compare/action.yml b/.github/actions/veristat_baseline_compare/action.yml
new file mode 100644
index 0000000000000..f6dd81d19e4b3
--- /dev/null
+++ b/.github/actions/veristat_baseline_compare/action.yml
@@ -0,0 +1,49 @@
+name: 'run-veristat'
+description: 'Run veristat benchmark'
+inputs:
+  veristat_output:
+    description: 'Veristat output filepath'
+    required: true
+  baseline_name:
+    description: 'Veristat baseline cache name'
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - uses: actions/upload-artifact@v4
+      with:
+        name: ${{ inputs.baseline_name }}
+        if-no-files-found: error
+        path: ${{ github.workspace }}/${{ inputs.veristat_output }}
+
+    # For pull request:
+    # - get baseline log from cache
+    # - compare it to current run
+    - if: ${{ github.event_name == 'pull_request' }}
+      uses: actions/cache/restore@v4
+      with:
+        key: ${{ github.base_ref }}-${{ inputs.baseline_name }}-
+        restore-keys: |
+          ${{ github.base_ref }}-${{ inputs.baseline_name }}
+        path: '${{ github.workspace }}/${{ inputs.baseline_name }}'
+
+    - if: ${{ github.event_name == 'pull_request' }}
+      name: Show veristat comparison
+      shell: bash
+      run: ./.github/scripts/compare-veristat-results.sh
+      env:
+        BASELINE_PATH: ${{ github.workspace }}/${{ inputs.baseline_name }}
+        VERISTAT_OUTPUT: ${{ inputs.veristat_output }}
+
+    # For push: just put baseline log to cache
+    - if: ${{ github.event_name == 'push' }}
+      shell: bash
+      run: |
+        mv "${{ github.workspace }}/${{ inputs.veristat_output }}" \
+           "${{ github.workspace }}/${{ inputs.baseline_name }}"
+
+    - if: ${{ github.event_name == 'push' }}
+      uses: actions/cache/save@v4
+      with:
+        key: ${{ github.ref_name }}-${{ inputs.baseline_name }}-${{ github.run_id }}
+        path: '${{ github.workspace }}/${{ inputs.baseline_name }}'
diff --git a/.github/scripts/collect-scx-bpf-progs.sh b/.github/scripts/collect-scx-bpf-progs.sh
new file mode 100755
index 0000000000000..60a86c84e6387
--- /dev/null
+++ b/.github/scripts/collect-scx-bpf-progs.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -euo pipefail
+
+PROGS_DIR=$1
+
+mkdir -p "${PROGS_DIR}"
+
+find "${SCX_BUILD_OUTPUT}" -type f -name "*.bpf.o" -printf '%P\0' | \
+while IFS= read -r -d '' prog; do
+    obj_name=$(echo "${prog}" | tr / _)
+    cp -v "${SCX_BUILD_OUTPUT}/$prog" "${PROGS_DIR}/${obj_name}"
+done
diff --git a/.github/scripts/compare-veristat-results.sh b/.github/scripts/compare-veristat-results.sh
new file mode 100755
index 0000000000000..5bc761a9f8792
--- /dev/null
+++ b/.github/scripts/compare-veristat-results.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+if [[ ! -f "${BASELINE_PATH}" ]]; then
+    echo "# No ${BASELINE_PATH} available" >> "${GITHUB_STEP_SUMMARY}"
+
+    echo "No ${BASELINE_PATH} available"
+    echo "Printing veristat results"
+    cat "${VERISTAT_OUTPUT}"
+
+    exit 0
+fi
+
+veristat=$(realpath selftests/bpf/veristat)
+cmp_out=$(mktemp veristate_compare_out_XXXXXX.csv)
+
+$veristat \
+    --output-format csv \
+    --emit file,prog,verdict,states \
+    --compare "${BASELINE_PATH}" "${VERISTAT_OUTPUT}" > $cmp_out
+
+python3 ./.github/scripts/veristat_compare.py $cmp_out
+exit_code=$?
+
+echo
+# if comparison failed, print verifier log for failure mismatches
+if [[ -n "$VERISTAT_DUMP_LOG_ON_FAILURE" && $exit_code -ne 0 ]]; then
+    cat $cmp_out | tail -n +1 | \
+    while read -r line; do
+        verdict=$(echo $line | cut -d',' -f4)
+        verdict_diff=$(echo $line | cut -d',' -f5)
+        if [[ "$verdict" == "failure" && "$verdict_diff" == "MISMATCH" ]]; then
+            file=$(echo $line | cut -d',' -f1)
+            prog=$(echo $line | cut -d',' -f2)
+            echo "VERIFIER LOG FOR $file/$prog:"
+            echo "=================================================================="
+            $veristat -v $VERISTAT_OBJECTS_DIR/$file -f $prog 2>&1
+            echo "=================================================================="
+        fi
+    done
+fi
+
+exit $exit_code
diff --git a/.github/scripts/download-gcc-bpf.sh b/.github/scripts/download-gcc-bpf.sh
new file mode 100755
index 0000000000000..894584a01b2ec
--- /dev/null
+++ b/.github/scripts/download-gcc-bpf.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -euo pipefail
+
+GCC_BPF_RELEASE_GH_REPO=$1
+INSTALL_DIR=$(realpath $2)
+
+cd /tmp
+
+tag=$(gh release list -L 1 -R ${GCC_BPF_RELEASE_GH_REPO} --json tagName -q .[].tagName)
+if [[ -z "$tag" ]]; then
+    echo "Could not find latest GCC BPF release at ${GCC_BPF_RELEASE_GH_REPO}"
+    exit 1
+fi
+
+url="https://github.com/${GCC_BPF_RELEASE_GH_REPO}/releases/download/${tag}/${tag}.tar.zst"
+echo "Downloading $url"
+wget -q "$url"
+
+tarball=${tag}.tar.zst
+dir=$(tar tf $tarball | head -1 || true)
+
+echo "Extracting $tarball ..."
+tar -I zstd -xf $tarball && rm -f $tarball
+
+rm -rf $INSTALL_DIR
+mv -v $dir $INSTALL_DIR
+
+cd -
+
diff --git a/.github/scripts/matrix.py b/.github/scripts/matrix.py
new file mode 100644
index 0000000000000..2c9e8aff3feee
--- /dev/null
+++ b/.github/scripts/matrix.py
@@ -0,0 +1,275 @@
+#!/usr/bin/env python3
+
+import dataclasses
+import json
+import os
+
+from enum import Enum
+from typing import Any, Dict, Final, List, Optional, Set, Union
+
+import requests
+import requests.utils
+
+MANAGED_OWNER: Final[str] = "kernel-patches"
+MANAGED_REPOS: Final[Set[str]] = {
+    f"{MANAGED_OWNER}/bpf",
+    f"{MANAGED_OWNER}/vmtest",
+}
+
+DEFAULT_SELF_HOSTED_RUNNER_TAGS: Final[List[str]] = ["self-hosted", "docker-noble-main"]
+DEFAULT_GITHUB_HOSTED_RUNNER: Final[str] = "ubuntu-24.04"
+DEFAULT_GCC_VERSION: Final[int] = 15
+DEFAULT_LLVM_VERSION: Final[int] = 21
+
+RUNNERS_BUSY_THRESHOLD: Final[float] = 0.8
+
+
+class Arch(str, Enum):
+    """
+    CPU architecture supported by CI.
+    """
+
+    AARCH64 = "aarch64"
+    S390X = "s390x"
+    X86_64 = "x86_64"
+
+
+class Compiler(str, Enum):
+    GCC = "gcc"
+    LLVM = "llvm"
+
+
+def query_runners_from_github() -> List[Dict[str, Any]]:
+    if "GITHUB_TOKEN" not in os.environ:
+        return []
+    token = os.environ["GITHUB_TOKEN"]
+    headers = {
+        "Authorization": f"token {token}",
+        "Accept": "application/vnd.github.v3+json",
+    }
+    owner = os.environ["GITHUB_REPOSITORY_OWNER"]
+    url: Optional[str] = f"https://api.github.com/orgs/{owner}/actions/runners"
+    # GitHub returns 30 runners per page, fetch all
+    all_runners = []
+    try:
+        while url is not None:
+            response = requests.get(url, headers=headers)
+            if response.status_code != 200:
+                print(f"Failed to query runners: {response.status_code}")
+                print(f"response: {response.text}")
+                return []
+            data = response.json()
+            all_runners.extend(data.get("runners", []))
+            # Check for next page URL in Link header
+            url = None
+            if "Link" in response.headers:
+                links = requests.utils.parse_header_links(response.headers["Link"])
+                for link in links:
+                    if link["rel"] == "next":
+                        url = link["url"]
+                        break
+        return all_runners
+    except Exception as e:
+        print(f"Warning: Failed to query runner status due to exception: {e}")
+        return []
+
+
+all_runners_cached: Optional[List[Dict[str, Any]]] = None
+
+
+def all_runners() -> List[Dict[str, Any]]:
+    global all_runners_cached
+    if all_runners_cached is None:
+        print("Querying runners from GitHub...")
+        all_runners_cached = query_runners_from_github()
+        print(f"Github returned {len(all_runners_cached)} runners")
+        counts = count_by_status(all_runners_cached)
+        print(
+            f"Busy: {counts['busy']}, Idle: {counts['idle']}, Offline: {counts['offline']}"
+        )
+    return all_runners_cached
+
+
+def runner_labels(runner: Dict[str, Any]) -> List[str]:
+    return [label["name"] for label in runner["labels"]]
+
+
+def is_self_hosted_runner(runner: Dict[str, Any]) -> bool:
+    labels = runner_labels(runner)
+    for label in DEFAULT_SELF_HOSTED_RUNNER_TAGS:
+        if label not in labels:
+            return False
+    return True
+
+
+def self_hosted_runners() -> List[Dict[str, Any]]:
+    runners = all_runners()
+    return [r for r in runners if is_self_hosted_runner(r)]
+
+
+def runners_by_arch(arch: Arch) -> List[Dict[str, Any]]:
+    runners = self_hosted_runners()
+    return [r for r in runners if arch.value in runner_labels(r)]
+
+
+def count_by_status(runners: List[Dict[str, Any]]) -> Dict[str, int]:
+    result = {"busy": 0, "idle": 0, "offline": 0}
+    for runner in runners:
+        if runner["status"] == "online":
+            if runner["busy"]:
+                result["busy"] += 1
+            else:
+                result["idle"] += 1
+        else:
+            result["offline"] += 1
+    return result
+
+
+@dataclasses.dataclass
+class BuildConfig:
+    arch: Arch
+    kernel_compiler: Compiler = Compiler.GCC
+    gcc_version: int = DEFAULT_GCC_VERSION
+    llvm_version: int = DEFAULT_LLVM_VERSION
+    kernel: str = "LATEST"
+    run_veristat: bool = False
+    parallel_tests: bool = False
+    build_release: bool = False
+
+    @property
+    def runs_on(self) -> List[str]:
+        if is_managed_repo():
+            return DEFAULT_SELF_HOSTED_RUNNER_TAGS + [self.arch.value]
+        else:
+            return [DEFAULT_GITHUB_HOSTED_RUNNER]
+
+    @property
+    def build_runs_on(self) -> List[str]:
+        if not is_managed_repo():
+            return [DEFAULT_GITHUB_HOSTED_RUNNER]
+
+        # @Temporary: disable codebuild runners for cross-compilation jobs
+        match self.arch:
+            case Arch.S390X:
+                return DEFAULT_SELF_HOSTED_RUNNER_TAGS + [Arch.X86_64.value]
+            case Arch.AARCH64:
+                return DEFAULT_SELF_HOSTED_RUNNER_TAGS + [Arch.X86_64.value]
+
+        # For managed repos, check the busyness of relevant self-hosted runners
+        # If they are too busy, use codebuild
+        runner_arch = self.arch
+        runners = runners_by_arch(runner_arch)
+        counts = count_by_status(runners)
+        online = counts["idle"] + counts["busy"]
+        busy = counts["busy"]
+        # if online <= 0, then something is wrong, don't use codebuild
+        if online > 0 and busy / online > RUNNERS_BUSY_THRESHOLD:
+            return ["codebuild"]
+        else:
+            return DEFAULT_SELF_HOSTED_RUNNER_TAGS + [runner_arch.value]
+
+    @property
+    def tests(self) -> Dict[str, Any]:
+        tests_list = [
+            "test_progs",
+            "test_progs_parallel",
+            "test_progs_no_alu32",
+            "test_progs_no_alu32_parallel",
+            "test_verifier",
+        ]
+
+        if self.arch.value != "s390x":
+            tests_list.append("test_maps")
+
+        if self.llvm_version >= 18:
+            tests_list.append("test_progs_cpuv4")
+
+        if self.arch in [Arch.X86_64, Arch.AARCH64]:
+            tests_list.append("sched_ext")
+
+        # Don't run GCC BPF runner, because too many tests are failing
+        # See: https://lore.kernel.org/bpf/87bjw6qpje.fsf@oracle.com/
+        # if self.arch == Arch.X86_64:
+        #    tests_list.append("test_progs-bpf_gcc")
+
+        if not self.parallel_tests:
+            tests_list = [test for test in tests_list if not test.endswith("parallel")]
+
+        return {"include": [generate_test_config(test) for test in tests_list]}
+
+    def to_dict(self) -> Dict[str, Any]:
+        return {
+            "arch": self.arch.value,
+            "kernel_compiler": self.kernel_compiler.value,
+            "gcc_version": DEFAULT_GCC_VERSION,
+            "llvm_version": DEFAULT_LLVM_VERSION,
+            "kernel": self.kernel,
+            "run_veristat": self.run_veristat,
+            "parallel_tests": self.parallel_tests,
+            "build_release": self.build_release,
+            "runs_on": self.runs_on,
+            "tests": self.tests,
+            "build_runs_on": self.build_runs_on,
+        }
+
+
+def is_managed_repo() -> bool:
+    return (
+        os.environ["GITHUB_REPOSITORY_OWNER"] == MANAGED_OWNER
+        and os.environ["GITHUB_REPOSITORY"] in MANAGED_REPOS
+    )
+
+
+def set_output(name, value):
+    """Write an output variable to the GitHub output file."""
+    with open(os.getenv("GITHUB_OUTPUT"), "a", encoding="utf-8") as file:
+        file.write(f"{name}={value}\n")
+
+
+def generate_test_config(test: str) -> Dict[str, Union[str, int]]:
+    """Create the configuration for the provided test."""
+    is_parallel = test.endswith("_parallel")
+    config = {
+        "test": test,
+        "continue_on_error": is_parallel,
+        # While in experimental mode, parallel jobs may get stuck
+        # anywhere, including in user space where the kernel won't detect
+        # a problem and panic. We add a second layer of (smaller) timeouts
+        # here such that if we get stuck in a parallel run, we hit this
+        # timeout and fail without affecting the overall job success (as
+        # would be the case if we hit the job-wide timeout). For
+        # non-experimental jobs, 360 is the default which will be
+        # superseded by the overall workflow timeout (but we need to
+        # specify something).
+        "timeout_minutes": 30 if is_parallel else 360,
+    }
+    return config
+
+
+if __name__ == "__main__":
+    matrix = [
+        BuildConfig(
+            arch=Arch.X86_64,
+            run_veristat=True,
+            parallel_tests=True,
+        ),
+        BuildConfig(
+            arch=Arch.X86_64,
+            kernel_compiler=Compiler.LLVM,
+            build_release=True,
+        ),
+        BuildConfig(
+            arch=Arch.AARCH64,
+        ),
+        BuildConfig(
+            arch=Arch.S390X,
+        ),
+    ]
+
+    # Outside of managed repositories only run on x86_64
+    if not is_managed_repo():
+        matrix = [config for config in matrix if config.arch == Arch.X86_64]
+
+    json_matrix = json.dumps({"include": [config.to_dict() for config in matrix]})
+    print(json.dumps(json.loads(json_matrix), indent=4))
+    set_output("build_matrix", json_matrix)
diff --git a/.github/scripts/tests/test_veristat_compare.py b/.github/scripts/tests/test_veristat_compare.py
new file mode 100644
index 0000000000000..b65b69295235d
--- /dev/null
+++ b/.github/scripts/tests/test_veristat_compare.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+
+import unittest
+from typing import Iterable, List
+
+from ..veristat_compare import parse_table, VeristatFields
+
+
+def gen_csv_table(records: Iterable[str]) -> List[str]:
+    return [
+        ",".join(VeristatFields.headers()),
+        *records,
+    ]
+
+
+class TestVeristatCompare(unittest.TestCase):
+    def test_parse_table_ignore_new_prog(self):
+        table = gen_csv_table(
+            [
+                "prog_file.bpf.o,prog_name,N/A,success,N/A,N/A,1,N/A",
+            ]
+        )
+        veristat_info = parse_table(table)
+        self.assertEqual(veristat_info.table, [])
+        self.assertFalse(veristat_info.changes)
+        self.assertFalse(veristat_info.new_failures)
+
+    def test_parse_table_ignore_removed_prog(self):
+        table = gen_csv_table(
+            [
+                "prog_file.bpf.o,prog_name,success,N/A,N/A,1,N/A,N/A",
+            ]
+        )
+        veristat_info = parse_table(table)
+        self.assertEqual(veristat_info.table, [])
+        self.assertFalse(veristat_info.changes)
+        self.assertFalse(veristat_info.new_failures)
+
+    def test_parse_table_new_failure(self):
+        table = gen_csv_table(
+            [
+                "prog_file.bpf.o,prog_name,success,failure,MISMATCH,1,1,+0 (+0.00%)",
+            ]
+        )
+        veristat_info = parse_table(table)
+        self.assertEqual(
+            veristat_info.table,
+            [["prog_file.bpf.o", "prog_name", "success -> failure (!!)", "+0.00 %"]],
+        )
+        self.assertTrue(veristat_info.changes)
+        self.assertTrue(veristat_info.new_failures)
+
+    def test_parse_table_new_changes(self):
+        table = gen_csv_table(
+            [
+                "prog_file.bpf.o,prog_name,failure,success,MISMATCH,0,0,+0 (+0.00%)",
+                "prog_file.bpf.o,prog_name_increase,failure,failure,MATCH,1,2,+1 (+100.00%)",
+                "prog_file.bpf.o,prog_name_decrease,success,success,MATCH,1,1,-1 (-100.00%)",
+            ]
+        )
+        veristat_info = parse_table(table)
+        self.assertEqual(
+            veristat_info.table,
+            [
+                ["prog_file.bpf.o", "prog_name", "failure -> success", "+0.00 %"],
+                ["prog_file.bpf.o", "prog_name_increase", "failure", "+100.00 %"],
+                ["prog_file.bpf.o", "prog_name_decrease", "success", "-100.00 %"],
+            ],
+        )
+        self.assertTrue(veristat_info.changes)
+        self.assertFalse(veristat_info.new_failures)
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/.github/scripts/tmpfsify-workspace.sh b/.github/scripts/tmpfsify-workspace.sh
new file mode 100755
index 0000000000000..6fd62b4ad2a49
--- /dev/null
+++ b/.github/scripts/tmpfsify-workspace.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -x -euo pipefail
+
+TMPFS_SIZE=20 # GB
+MEM_TOTAL=$(awk '/MemTotal/ {print int($2/1024)}' /proc/meminfo)
+
+# sanity check: total mem is at least double TMPFS_SIZE
+if [ $MEM_TOTAL -lt $(($TMPFS_SIZE*1024*2)) ]; then
+    echo "tmpfsify-workspace.sh: will not allocate tmpfs, total memory is too low (${MEM_TOTAL}MB)"
+    exit 0
+fi
+
+dir="$(basename "$GITHUB_WORKSPACE")"
+cd "$(dirname "$GITHUB_WORKSPACE")"
+mv "${dir}" "${dir}.backup"
+mkdir "${dir}"
+sudo mount -t tmpfs -o size=${TMPFS_SIZE}G tmpfs "${dir}"
+rsync -a "${dir}.backup/" "${dir}"
+cd -
+
diff --git a/.github/scripts/veristat_compare.py b/.github/scripts/veristat_compare.py
new file mode 100644
index 0000000000000..07271b8cbd3aa
--- /dev/null
+++ b/.github/scripts/veristat_compare.py
@@ -0,0 +1,263 @@
+#!/usr/bin/env python3
+
+# This script reads a CSV file produced by the following invocation:
+#
+#   veristat --emit file,prog,verdict,states \
+#            --output-format csv \
+#            --compare ...
+#
+# And produces a markdown summary for the file.
+# The summary is printed to standard output and appended to a file
+# pointed to by GITHUB_STEP_SUMMARY variable.
+#
+# Script exits with return code 1 if there are new failures in the
+# veristat results.
+#
+# For testing purposes invoke as follows:
+#
+#  GITHUB_STEP_SUMMARY=/dev/null python3 veristat-compare.py test.csv
+#
+# File format (columns):
+#  0. file_name
+#  1. prog_name
+#  2. verdict_base
+#  3. verdict_comp
+#  4. verdict_diff
+#  5. total_states_base
+#  6. total_states_comp
+#  7. total_states_diff
+#
+# Records sample:
+#  file-a,a,success,failure,MISMATCH,12,12,+0 (+0.00%)
+#  file-b,b,success,success,MATCH,67,67,+0 (+0.00%)
+#
+# For better readability suffixes '_OLD' and '_NEW'
+# are used instead of '_base' and '_comp' for variable
+# names etc.
+
+import io
+import os
+import sys
+import re
+import csv
+import logging
+import argparse
+import enum
+from dataclasses import dataclass
+from typing import Dict, Iterable, List, Final
+
+
+TRESHOLD_PCT: Final[int] = 0
+
+SUMMARY_HEADERS = ["File", "Program", "Verdict", "States Diff (%)"]
+
+# expected format: +0 (+0.00%) / -0 (-0.00%)
+TOTAL_STATES_DIFF_REGEX = (
+    r"(?P<absolute_diff>[+-]\d+) \((?P<percentage_diff>[+-]\d+\.\d+)\%\)"
+)
+
+
+TEXT_SUMMARY_TEMPLATE: Final[str] = (
+    """
+# {title}
+
+{table}
+""".strip()
+)
+
+HTML_SUMMARY_TEMPLATE: Final[str] = (
+    """
+# {title}
+
+<details>
+<summary>Click to expand</summary>
+
+{table}
+</details>
+""".strip()
+)
+
+GITHUB_MARKUP_REPLACEMENTS: Final[Dict[str, str]] = {
+    "->": "&rarr;",
+    "(!!)": ":bangbang:",
+}
+
+NEW_FAILURE_SUFFIX: Final[str] = "(!!)"
+
+
+class VeristatFields(str, enum.Enum):
+    FILE_NAME = "file_name"
+    PROG_NAME = "prog_name"
+    VERDICT_OLD = "verdict_base"
+    VERDICT_NEW = "verdict_comp"
+    VERDICT_DIFF = "verdict_diff"
+    TOTAL_STATES_OLD = "total_states_base"
+    TOTAL_STATES_NEW = "total_states_comp"
+    TOTAL_STATES_DIFF = "total_states_diff"
+
+    @classmethod
+    def headers(cls) -> List[str]:
+        return [
+            cls.FILE_NAME,
+            cls.PROG_NAME,
+            cls.VERDICT_OLD,
+            cls.VERDICT_NEW,
+            cls.VERDICT_DIFF,
+            cls.TOTAL_STATES_OLD,
+            cls.TOTAL_STATES_NEW,
+            cls.TOTAL_STATES_DIFF,
+        ]
+
+
+@dataclass
+class VeristatInfo:
+    table: list
+    changes: bool
+    new_failures: bool
+
+    def get_results_title(self) -> str:
+        if self.new_failures:
+            return "There are new veristat failures"
+
+        if self.changes:
+            return "There are changes in verification performance"
+
+        return "No changes in verification performance"
+
+    def get_results_summary(self, markup: bool = False) -> str:
+        title = self.get_results_title()
+        if not self.table:
+            return f"# {title}\n"
+
+        template = TEXT_SUMMARY_TEMPLATE
+        table = format_table(headers=SUMMARY_HEADERS, rows=self.table)
+
+        if markup:
+            template = HTML_SUMMARY_TEMPLATE
+            table = github_markup_decorate(table)
+
+        return template.format(title=title, table=table)
+
+
+def get_state_diff(value: str) -> float:
+    if value == "N/A":
+        return 0.0
+
+    matches = re.match(TOTAL_STATES_DIFF_REGEX, value)
+    if not matches:
+        raise ValueError(f"Failed to parse total states diff field value '{value}'")
+
+    if percentage_diff := matches.group("percentage_diff"):
+        return float(percentage_diff)
+
+    raise ValueError(f"Invalid {VeristatFields.TOTAL_STATES_DIFF} field value: {value}")
+
+
+def parse_table(csv_file: Iterable[str]) -> VeristatInfo:
+    reader = csv.DictReader(csv_file)
+    assert reader.fieldnames == VeristatFields.headers()
+
+    new_failures = False
+    changes = False
+    table = []
+
+    for record in reader:
+        add = False
+
+        verdict_old, verdict_new = (
+            record[VeristatFields.VERDICT_OLD],
+            record[VeristatFields.VERDICT_NEW],
+        )
+
+        # Ignore results from completely new and removed programs
+        if "N/A" in [verdict_new, verdict_old]:
+            continue
+
+        if record[VeristatFields.VERDICT_DIFF] == "MISMATCH":
+            changes = True
+            add = True
+            verdict = f"{verdict_old} -> {verdict_new}"
+            if verdict_new == "failure":
+                new_failures = True
+                verdict += f" {NEW_FAILURE_SUFFIX}"
+        else:
+            verdict = record[VeristatFields.VERDICT_NEW]
+
+        diff = get_state_diff(record[VeristatFields.TOTAL_STATES_DIFF])
+        if abs(diff) > TRESHOLD_PCT:
+            changes = True
+            add = True
+
+        if not add:
+            continue
+
+        table.append(
+            [
+                record[VeristatFields.FILE_NAME],
+                record[VeristatFields.PROG_NAME],
+                verdict,
+                f"{diff:+.2f} %",
+            ]
+        )
+
+    return VeristatInfo(table=table, changes=changes, new_failures=new_failures)
+
+
+def github_markup_decorate(input_str: str) -> str:
+    for text, markup in GITHUB_MARKUP_REPLACEMENTS.items():
+        input_str = input_str.replace(text, markup)
+    return input_str
+
+
+def format_table(headers: List[str], rows: List[List[str]]) -> str:
+    column_width = [
+        max(len(row[column_idx]) for row in [headers] + rows)
+        for column_idx in range(len(headers))
+    ]
+
+    # Row template string in the following format:
+    # "{0:8}|{1:10}|{2:15}|{3:7}|{4:10}"
+    row_template = "|".join(
+        f"{{{idx}:{width}}}" for idx, width in enumerate(column_width)
+    )
+    row_template_nl = f"|{row_template}|\n"
+
+    with io.StringIO() as out:
+        out.write(row_template_nl.format(*headers))
+
+        separator_row = ["-" * width for width in column_width]
+        out.write(row_template_nl.format(*separator_row))
+
+        for row in rows:
+            row_str = row_template_nl.format(*row)
+            out.write(row_str)
+
+        return out.getvalue()
+
+
+def main(compare_csv_filename: os.PathLike, output_filename: os.PathLike) -> None:
+    with open(compare_csv_filename, newline="", encoding="utf-8") as csv_file:
+        veristat_results = parse_table(csv_file)
+
+    sys.stdout.write(veristat_results.get_results_summary())
+
+    with open(output_filename, encoding="utf-8", mode="a") as file:
+        file.write(veristat_results.get_results_summary(markup=True))
+
+    if veristat_results.new_failures:
+        return 1
+
+    return 0
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Print veristat comparison output as markdown step summary"
+    )
+    parser.add_argument("filename")
+    args = parser.parse_args()
+    summary_filename = os.getenv("GITHUB_STEP_SUMMARY")
+    if not summary_filename:
+        logging.error("GITHUB_STEP_SUMMARY environment variable is not set")
+        sys.exit(1)
+    sys.exit(main(args.filename, summary_filename))
diff --git a/.github/workflows/ai-code-review.yml b/.github/workflows/ai-code-review.yml
new file mode 100644
index 0000000000000..1e06d2d44abf6
--- /dev/null
+++ b/.github/workflows/ai-code-review.yml
@@ -0,0 +1,132 @@
+name: AI Code Review
+
+permissions:
+  contents: read
+  id-token: write
+  issues: write
+  pull-requests: write
+
+on:
+  pull_request:
+    types: [opened, review_requested]
+
+jobs:
+  get-commits:
+    # This codition is an indicator that we are running in a context of PR owned by kernel-patches org
+    if: ${{ github.repository == 'kernel-patches/bpf' && vars.AWS_REGION }}
+    runs-on: 'ubuntu-latest'
+    continue-on-error: true
+    outputs:
+      commits: ${{ steps.get-commits.outputs.commits }}
+    steps:
+      - name: Checkout Linux source tree
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 32
+
+      # Get the list of commits and trigger a review job for each separate commit
+      # As a safeguard, check no more than the first 50 commits
+      - name: Get PR commits
+        id: get-commits
+        run: |
+          tmp=$(mktemp)
+          git rev-list ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} | head -n 50 > pr_commits.txt
+          cat pr_commits.txt | jq -R -s -c 'split("\n")[:-1]' > $tmp
+          echo "commits=$(cat $tmp)" >> $GITHUB_OUTPUT
+
+
+  ai-review:
+    needs: get-commits
+    runs-on: 'ubuntu-latest'
+    strategy:
+      matrix:
+        commit: ${{ fromJson(needs.get-commits.outputs.commits) }}
+      fail-fast: false
+    env:
+      AWS_REGION: us-west-2
+    steps:
+      - name: Checkout CI code
+        uses: actions/checkout@v5
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - name: Generate GitHub App token
+        id: app-token
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.KP_REVIEW_BOT_APP_ID }}
+          private-key: ${{ secrets.KP_REVIEW_BOT_APP_PRIVATE_KEY }}
+
+      - name: Configure AWS Credentials (OIDC)
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_BEDROCK_ROLE }}
+          aws-region: us-west-2
+
+      - name: Set up .claude/settings.json
+        shell: bash
+        run: |
+          mkdir -p ~/.claude
+          cp ci/claude/settings.json ~/.claude/settings.json
+
+      - name: Checkout Linux source tree
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 32
+          ref: ${{ matrix.commit }}
+
+      - name: Get patch subject
+        id: get-patch-subject
+        shell: bash
+        run: |
+          subject=$(git log -1 --pretty=format:"%s" ${{ matrix.commit }})
+          echo "subject=$subject" >> $GITHUB_OUTPUT
+
+      - name: Checkout prompts repo
+        uses: actions/checkout@v5
+        with:
+          repository: 'masoncl/review-prompts'
+          path: 'review'
+
+      - uses: anthropics/claude-code-action@v1
+        with:
+          github_token: ${{ steps.app-token.outputs.token }}
+          use_bedrock: "true"
+          claude_args: '--max-turns 100'
+          prompt: |
+            Current directory is the root of a Linux Kernel git repository.
+            Using the prompt `review/review-core.md` and the prompt directory `review`
+            do a code review of the top commit in the Linux repository.
+
+      # If Claude produced review-inline.txt then it found something
+      # Post a comment on PR and fail the job
+      - name: Check review-inline.txt
+        id: check_review
+        shell: bash
+        run: |
+          review_file=$(find ${{ github.workspace }} -name review-inline.txt)
+          if [ -s "$review_file" ]; then
+              cat $review_file || true
+              echo "review_file=$review_file" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Comment on PR
+        if: steps.check_review.outputs.review_file != ''
+        uses: actions/github-script@v8
+        env:
+          REVIEW_FILE: ${{ steps.check_review.outputs.review_file }}
+          PATCH_SUBJECT: ${{ steps.get-patch-subject.outputs.subject }}
+        with:
+          github-token: ${{ steps.app-token.outputs.token }}
+          script: |
+            const commentScript = require('./ci/claude/post-pr-comment.js');
+            await commentScript({github, context});
+
+      - name: Fail CI job if review file exists
+        if: steps.check_review.outputs.review_file != ''
+        run: |
+          echo "Review file found - failing the CI job"
+          exit 42
+
diff --git a/.github/workflows/gcc-bpf.yml b/.github/workflows/gcc-bpf.yml
new file mode 100644
index 0000000000000..5f05234399d33
--- /dev/null
+++ b/.github/workflows/gcc-bpf.yml
@@ -0,0 +1,103 @@
+name: Testing GCC BPF compiler
+
+on:
+  workflow_call:
+    inputs:
+      runs_on:
+        required: true
+        type: string
+      arch:
+        required: true
+        type: string
+      gcc_version:
+        required: true
+        type: string
+      llvm_version:
+        required: true
+        type: string
+      toolchain:
+        required: true
+        type: string
+      toolchain_full:
+        required: true
+        type: string
+      download_sources:
+        required: true
+        type: boolean
+
+jobs:
+  test:
+    name: GCC BPF
+    runs-on: >-
+      ${{
+          contains(fromJSON(inputs.runs_on), 'codebuild')
+          && format('codebuild-bpf-ci-{0}-{1}', github.run_id, github.run_attempt)
+          || fromJSON(inputs.runs_on)
+      }}
+    env:
+      ARCH: ${{ inputs.arch }}
+      BPF_NEXT_BASE_BRANCH: 'master'
+      GCC_BPF_INSTALL_DIR: ${{ github.workspace }}/gcc-bpf
+      GCC_BPF_RELEASE_REPO: 'theihor/gcc-bpf'
+      KBUILD_OUTPUT: ${{ github.workspace }}/src/kbuild-output
+      REPO_ROOT: ${{ github.workspace }}/src
+
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - if: ${{ inputs.download_sources }}
+        name: Download bpf-next tree
+        uses: libbpf/ci/get-linux-source@v3
+        with:
+          dest: ${{ env.REPO_ROOT }}
+          rev: ${{ env.BPF_NEXT_BASE_BRANCH }}
+
+      - if: ${{ ! inputs.download_sources }}
+        name: Checkout ${{ github.repository }} to ./src
+        uses: actions/checkout@v4
+        with:
+          path: 'src'
+
+      - uses:  libbpf/ci/patch-kernel@v3
+        with:
+          patches-root: '${{ github.workspace }}/ci/diffs'
+          repo-root: ${{ env.REPO_ROOT }}
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: vmlinux-${{ inputs.arch }}-${{ inputs.toolchain_full }}
+          path: ${{ env.REPO_ROOT }}
+
+      - name: Untar artifacts
+        working-directory: ${{ env.REPO_ROOT }}
+        run: zstd -d -T0 vmlinux-${{ inputs.arch }}-${{ inputs.toolchain_full }}.tar.zst --stdout | tar -xf -
+
+      - name: Setup build environment
+        uses: libbpf/ci/setup-build-env@v3
+        with:
+          arch: ${{ inputs.arch }}
+          gcc-version: ${{ inputs.gcc_version }}
+          llvm-version: ${{ inputs.llvm_version }}
+
+      - name: Download GCC BPF compiler
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: .github/scripts/download-gcc-bpf.sh ${{ env.GCC_BPF_RELEASE_REPO }} ${{ env.GCC_BPF_INSTALL_DIR }}
+
+      - name: Build selftests/bpf/test_progs-bpf_gcc
+        uses: libbpf/ci/build-selftests@v3
+        env:
+          BPF_GCC: ${{ env.GCC_BPF_INSTALL_DIR }}
+          MAX_MAKE_JOBS: 32
+          SELFTESTS_BPF_TARGETS: 'test_progs-bpf_gcc'
+        with:
+          arch: ${{ inputs.arch }}
+          kernel-root: ${{ env.REPO_ROOT }}
+          llvm-version: ${{ inputs.llvm_version }}
+          toolchain: ${{ inputs.toolchain }}
diff --git a/.github/workflows/kernel-build-test.yml b/.github/workflows/kernel-build-test.yml
new file mode 100644
index 0000000000000..ceb47761e905b
--- /dev/null
+++ b/.github/workflows/kernel-build-test.yml
@@ -0,0 +1,167 @@
+name: Reusable Build/Test/Veristat workflow
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+        description: The architecture to build against, e.g x86_64, aarch64, s390x...
+      toolchain_full:
+        required: true
+        type: string
+        description: The toolchain and for llvm, its version, e.g gcc, llvm-15
+      toolchain:
+        required: true
+        type: string
+        description: The toolchain, e.g gcc, llvm
+      runs_on:
+        required: true
+        type: string
+        description: The runners to run the test on. This is a json string representing an array of labels.
+      build_runs_on:
+        required: true
+        type: string
+        description: The runners to run the builds on. This is a json string representing an array of labels.
+      gcc_version:
+        required: true
+        type: string
+        description: GCC version to install
+      llvm_version:
+        required: true
+        type: string
+        description: LLVM version to install
+      kernel:
+        required: true
+        type: string
+        description: The kernel to run the test against. For KPD this is always LATEST, which runs against a newly built kernel.
+      tests:
+        required: true
+        type: string
+        description: A serialized json array with the tests to be running, it must follow the json-matrix format, https://www.jitsejan.com/use-github-actions-with-json-file-as-matrix
+      run_veristat:
+        required: true
+        type: boolean
+        description: Whether or not to run the veristat job.
+      run_tests:
+        required: true
+        type: boolean
+        description: Whether or not to run the test job.
+      download_sources:
+        required: true
+        type: boolean
+        description: Whether to download the linux sources into the working directory.
+        default: false
+      build_release:
+        required: true
+        type: boolean
+        description: Build selftests with -O2 optimization in addition to non-optimized build.
+        default: false
+    secrets:
+      AWS_ROLE_ARN:
+        required: true
+
+jobs:
+
+  # Build kernel and selftest
+  build:
+    uses: ./.github/workflows/kernel-build.yml
+    with:
+      arch: ${{ inputs.arch }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      toolchain: ${{ inputs.toolchain }}
+      runs_on: ${{ inputs.build_runs_on }}
+      gcc_version: ${{ inputs.gcc_version }}
+      llvm_version: ${{ inputs.llvm_version }}
+      kernel: ${{ inputs.kernel }}
+      download_sources: ${{ inputs.download_sources }}
+
+  build-release:
+    if: ${{ inputs.build_release }}
+    uses: ./.github/workflows/kernel-build.yml
+    with:
+      arch: ${{ inputs.arch }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      toolchain: ${{ inputs.toolchain }}
+      runs_on: ${{ inputs.build_runs_on }}
+      gcc_version: ${{ inputs.gcc_version }}
+      llvm_version: ${{ inputs.llvm_version }}
+      kernel: ${{ inputs.kernel }}
+      download_sources: ${{ inputs.download_sources }}
+      release: true
+
+  test:
+    if: ${{ inputs.run_tests }}
+    uses: ./.github/workflows/kernel-test.yml
+    # Setting name to test here to avoid lengthy autogenerated names due to matrix
+    # e.g build-and-test x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
+    name: "test"
+    needs: [build]
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJSON(inputs.tests) }}
+    with:
+      arch: ${{ inputs.arch }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      runs_on: ${{ inputs.runs_on }}
+      kernel: ${{ inputs.kernel }}
+      test: ${{ matrix.test }}
+      continue_on_error: ${{ toJSON(matrix.continue_on_error) }}
+      timeout_minutes: ${{ matrix.timeout_minutes }}
+
+  veristat-kernel:
+    if: ${{ inputs.run_veristat }}
+    uses: ./.github/workflows/veristat-kernel.yml
+    needs: [build]
+    permissions:
+      id-token: write
+      contents: read
+    with:
+      arch: ${{ inputs.arch }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      runs_on: ${{ inputs.runs_on }}
+
+  veristat-meta:
+    # Check for vars.AWS_REGION is necessary to skip this job in case of a PR from a fork.
+    if: ${{ inputs.run_veristat && github.repository_owner == 'kernel-patches' && vars.AWS_REGION }}
+    uses: ./.github/workflows/veristat-meta.yml
+    needs: [build]
+    permissions:
+      id-token: write
+      contents: read
+    with:
+      arch: ${{ inputs.arch }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      aws_region: ${{ vars.AWS_REGION }}
+      runs_on: ${{ inputs.runs_on }}
+    secrets:
+      AWS_ROLE_ARN: ${{ secrets.AWS_ROLE_ARN }}
+
+  veristat-scx:
+    if: ${{ inputs.run_veristat }}
+    uses: ./.github/workflows/veristat-scx.yml
+    needs: [build]
+    permissions:
+      id-token: write
+      contents: read
+    with:
+      arch: ${{ inputs.arch }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      runs_on: ${{ inputs.runs_on }}
+      llvm_version: ${{ inputs.llvm_version }}
+
+  gcc-bpf:
+    name: 'GCC BPF'
+    if: ${{ inputs.arch == 'x86_64' }}
+    uses: ./.github/workflows/gcc-bpf.yml
+    needs: [build]
+    with:
+      # GCC BPF does not need /dev/kvm, so use the "build" runners
+      runs_on: ${{ inputs.build_runs_on }}
+      arch: ${{ inputs.arch }}
+      gcc_version: ${{ inputs.gcc_version }}
+      llvm_version: ${{ inputs.llvm_version }}
+      toolchain: ${{ inputs.toolchain }}
+      toolchain_full: ${{ inputs.toolchain_full }}
+      download_sources: ${{ inputs.download_sources }}
+
diff --git a/.github/workflows/kernel-build.yml b/.github/workflows/kernel-build.yml
new file mode 100644
index 0000000000000..296f5df43f696
--- /dev/null
+++ b/.github/workflows/kernel-build.yml
@@ -0,0 +1,231 @@
+
+name: Reusable build workflow
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+        description: The architecture to build against, e.g x86_64, aarch64, s390x...
+      toolchain_full:
+        required: true
+        type: string
+        description: The toolchain and for llvm, its version, e.g gcc, llvm-15
+      toolchain:
+        required: true
+        type: string
+        description: The toolchain, e.g gcc, llvm
+      runs_on:
+        required: true
+        type: string
+        description: The runners to run the test on. This is a json string representing an array of labels.
+      gcc_version:
+        required: true
+        type: string
+        description: GCC version to install
+      llvm_version:
+        required: true
+        type: string
+        description: LLVM version to install
+      kernel:
+        required: true
+        type: string
+        description: The kernel to run the test against. For KPD this is always LATEST, which runs against a newly built kernel.
+      download_sources:
+        required: true
+        type: boolean
+        description: Whether to download the linux sources into the working directory.
+        default: false
+      release:
+        required: false
+        type: boolean
+        description: Build selftest with -O2 optimization
+        default: false
+
+jobs:
+  build:
+    name: build kernel and selftests ${{ inputs.release && '-O2' || '' }}
+    # To run on CodeBuild, runs-on value must correspond to the AWS
+    # CodeBuild project associated with the kernel-patches webhook
+    # However matrix.py passes just a 'codebuild' string
+    runs-on: >-
+      ${{
+          contains(fromJSON(inputs.runs_on), 'codebuild')
+          && format('codebuild-bpf-ci-{0}-{1}', github.run_id, github.run_attempt)
+          || fromJSON(inputs.runs_on)
+      }}
+    env:
+        ARTIFACTS_ARCHIVE: "vmlinux-${{ inputs.arch }}-${{ inputs.toolchain_full }}.tar.zst"
+        BPF_NEXT_BASE_BRANCH: 'master'
+        BPF_NEXT_FETCH_DEPTH: 64 # A bit of history is needed to facilitate incremental builds
+        CROSS_COMPILE: ${{ inputs.arch != 'x86_64' && 'true' || '' }}
+        BUILD_SCHED_EXT_SELFTESTS: ${{ inputs.arch == 'x86_64' || inputs.arch == 'aarch64' && 'true' || '' }}
+        KBUILD_OUTPUT: ${{ github.workspace }}/kbuild-output
+        KERNEL: ${{ inputs.kernel }}
+        KERNEL_ROOT: ${{ github.workspace }}
+        REFERENCE_REPO_PATH: /libbpfci/mirrors/linux
+        REPO_PATH: ""
+        REPO_ROOT: ${{ github.workspace }}
+        RUNNER_TYPE: ${{ contains(fromJSON(inputs.runs_on), 'codebuild') && 'codebuild' || 'default' }}
+    steps:
+
+      # git version 2.43.0 (current Ubuntu 24 installation)
+      # does not support git clone --revision option
+      # so make sure latest git is installed
+      - name: Install latest git
+        shell: bash
+        run: |
+            sudo apt-get update
+            sudo apt-get install -y software-properties-common
+            sudo add-apt-repository -y ppa:git-core/ppa
+            sudo apt-get update
+            sudo apt-get install -y git
+            git --version
+
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - if: ${{ env.RUNNER_TYPE == 'codebuild' }}
+        shell: bash
+        run: .github/scripts/tmpfsify-workspace.sh
+
+      - if: ${{ ! inputs.download_sources }}
+        name: git clone ${{ github.repository }}@${{ github.sha }}
+        shell: bash
+        run: |
+          if [ -d "${{ env.REFERENCE_REPO_PATH }}" ]; then
+            git clone \
+              --revision ${{ github.sha }} \
+              --reference-if-able ${{ env.REFERENCE_REPO_PATH }} \
+              https://github.com/${{ github.repository }}.git .kernel
+          else
+            git clone \
+              --revision ${{ github.sha }} \
+              --depth ${{ inputs.download_sources && 1 || env.BPF_NEXT_FETCH_DEPTH }} \
+              https://github.com/${{ github.repository }}.git .kernel
+          fi
+
+      - if: ${{ inputs.download_sources }}
+        name: Download bpf-next tree
+        env:
+          FETCH_DEPTH: ${{ env.BPF_NEXT_FETCH_DEPTH }}
+        uses: libbpf/ci/get-linux-source@v3
+        with:
+          dest: '.kernel'
+          rev: ${{ env.BPF_NEXT_BASE_BRANCH }}
+
+      - uses: libbpf/ci/prepare-incremental-build@v3
+        with:
+          repo-root: '.kernel'
+          base-branch: >-
+            ${{    inputs.download_sources && env.BPF_NEXT_BASE_BRANCH
+                || github.event_name == 'pull_request' && github.base_ref
+                || github.ref_name
+             }}
+          arch: ${{ inputs.arch }}
+          toolchain_full: ${{ inputs.toolchain_full }}
+          kbuild-output: ${{ env.KBUILD_OUTPUT }}
+
+      - name: Move linux source in place
+        shell: bash
+        run: |
+          cd .kernel
+          rm -rf .git .github ci
+          mv -t .. $(ls -A)
+          cd ..
+          rmdir .kernel
+
+      - uses:  libbpf/ci/patch-kernel@v3
+        with:
+          patches-root: '${{ github.workspace }}/ci/diffs'
+          repo-root: ${{ env.REPO_ROOT }}
+
+      - name: Setup build environment
+        uses: libbpf/ci/setup-build-env@v3
+        with:
+          arch: ${{ inputs.arch }}
+          gcc-version: ${{ inputs.gcc_version }}
+          llvm-version: ${{ inputs.llvm_version }}
+          pahole: master
+
+        # We have to setup qemu+binfmt in order to enable cross-compation of selftests.
+        # During selftests build, freshly built bpftool is executed.
+        # On self-hosted bare-metal hosts binfmt is pre-configured.
+      - if: ${{ env.RUNNER_TYPE == 'codebuild' && env.CROSS_COMPILE }}
+        name: Set up docker
+        uses: docker/setup-docker-action@v4
+      - if: ${{ env.RUNNER_TYPE == 'codebuild' && env.CROSS_COMPILE }}
+        name: Setup binfmt and qemu
+        uses: docker/setup-qemu-action@v3
+        with:
+          image: tonistiigi/binfmt:qemu-v9.2.0
+
+      - name: Build kernel image
+        uses: libbpf/ci/build-linux@v3
+        with:
+          arch: ${{ inputs.arch }}
+          toolchain: ${{ inputs.toolchain }}
+          kbuild-output: ${{ env.KBUILD_OUTPUT }}
+          max-make-jobs: 32
+          llvm-version: ${{ inputs.llvm_version }}
+
+      - name: Build selftests/bpf
+        uses: libbpf/ci/build-selftests@v3
+        env:
+          MAX_MAKE_JOBS: 32
+          RELEASE: ${{ inputs.release && '1' || '' }}
+        with:
+          arch: ${{ inputs.arch }}
+          kernel-root: ${{ env.KERNEL_ROOT }}
+          llvm-version: ${{ inputs.llvm_version }}
+          toolchain: ${{ inputs.toolchain }}
+
+      - if: ${{ env.BUILD_SCHED_EXT_SELFTESTS }}
+        name: Build selftests/sched_ext
+        uses: libbpf/ci/build-scx-selftests@v3
+        with:
+          kbuild-output: ${{ env.KBUILD_OUTPUT }}
+          repo-root: ${{ env.REPO_ROOT }}
+          arch: ${{ inputs.arch }}
+          toolchain: ${{ inputs.toolchain }}
+          llvm-version: ${{ inputs.llvm_version }}
+          max-make-jobs: 32
+
+      - if: ${{ github.event_name != 'push' }}
+        name: Build samples
+        uses: libbpf/ci/build-samples@v3
+        with:
+          arch: ${{ inputs.arch }}
+          toolchain: ${{ inputs.toolchain }}
+          kbuild-output: ${{ env.KBUILD_OUTPUT }}
+          max-make-jobs: 32
+          llvm-version: ${{ inputs.llvm_version }}
+      - name: Tar artifacts
+        id: tar-artifacts
+        uses: libbpf/ci/tar-artifacts@v3
+        env:
+          ARCHIVE_BPF_SELFTESTS: 'true'
+          ARCHIVE_MAKE_HELPERS: 'true'
+          ARCHIVE_SCHED_EXT_SELFTESTS: ${{ env.BUILD_SCHED_EXT_SELFTESTS }}
+        with:
+          arch: ${{ inputs.arch }}
+          archive: ${{ env.ARTIFACTS_ARCHIVE }}
+          kbuild-output: ${{ env.KBUILD_OUTPUT }}
+          repo-root: ${{ env.REPO_ROOT }}
+      - if: ${{ github.event_name != 'push' }}
+        name: Remove KBUILD_OUTPUT content
+        shell: bash
+        run: |
+          # Remove $KBUILD_OUTPUT to prevent cache creation for pull requests.
+          # Only on pushed changes are build artifacts actually cached, because
+          # of github.com/actions/cache's cache isolation logic.
+          rm -rf "${KBUILD_OUTPUT}"
+      - uses: actions/upload-artifact@v4
+        with:
+          name: vmlinux-${{ inputs.arch }}-${{ inputs.toolchain_full }}${{ inputs.release && '-release' || '' }}
+          if-no-files-found: error
+          path: ${{ env.ARTIFACTS_ARCHIVE }}
diff --git a/.github/workflows/kernel-test.yml b/.github/workflows/kernel-test.yml
new file mode 100644
index 0000000000000..2885f2759de4a
--- /dev/null
+++ b/.github/workflows/kernel-test.yml
@@ -0,0 +1,96 @@
+name: Reusable test workflow
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+        description: The architecture to build against, e.g x86_64, aarch64, s390x...
+      toolchain_full:
+        required: true
+        type: string
+        description: The toolchain and for llvm, its version, e.g gcc, llvm-15
+      runs_on:
+        required: true
+        type: string
+        description: The runners to run the test on. This is a json string representing an array of labels.
+      kernel:
+        required: true
+        type: string
+        description: The kernel to run the test against. For KPD this is always LATEST, which runs against a newly built kernel.
+      test:
+        required: true
+        type: string
+        description: The test to run in the vm, e.g test_progs, test_maps, test_progs_no_alu32...
+      continue_on_error:
+        required: true
+        type: string
+        description: Whether to continue on error. This is typically set to true for parallel tests which are currently known to fail, but we don't want to fail the whole CI because of that.
+      timeout_minutes:
+        required: true
+        type: number
+        description: In case a test runs for too long, after how many seconds shall we timeout and error.
+
+jobs:
+  test:
+    name: ${{ inputs.test }} on ${{ inputs.arch }} with ${{ inputs.toolchain_full }}
+    runs-on: ${{ fromJSON(inputs.runs_on) }}
+    timeout-minutes: 100
+    env:
+      ARCH: ${{ inputs.arch }}
+      KERNEL: ${{ inputs.kernel }}
+      REPO_ROOT: ${{ github.workspace }}
+      REPO_PATH: ""
+      # https://github.com/actions/runner/issues/1483#issuecomment-1031671517
+      # booleans are weird in GH.
+      CONTINUE_ON_ERROR: ${{ inputs.continue_on_error }}
+      DEPLOYMENT: ${{ github.repository == 'kernel-patches/bpf' && 'prod' || 'rc' }}
+      ALLOWLIST_FILE: /tmp/allowlist
+      DENYLIST_FILE: /tmp/denylist
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: vmlinux-${{ inputs.arch }}-${{ inputs.toolchain_full }}
+          path: .
+
+      - name: Untar artifacts
+        # zstd is installed by default in the runner images.
+        run: zstd -d -T0  vmlinux-${{ inputs.arch }}-${{ inputs.toolchain_full }}.tar.zst --stdout | tar -xf -
+
+      - name: Run selftests
+        uses: libbpf/ci/run-vmtest@v3
+        # https://github.com/actions/runner/issues/1483#issuecomment-1031671517
+        # booleans are weird in GH.
+        continue-on-error: ${{ fromJSON(env.CONTINUE_ON_ERROR) }}
+        timeout-minutes: ${{ inputs.timeout_minutes }}
+        env:
+          ARCH: ${{ inputs.arch }}
+          DEPLOYMENT: ${{ env.DEPLOYMENT }}
+          KERNEL_TEST: ${{ inputs.test }}
+          SELFTESTS_BPF: ${{ github.workspace }}/selftests/bpf
+          VMTEST_CONFIGS: ${{ github.workspace }}/ci/vmtest/configs
+          TEST_PROGS_TRAFFIC_MONITOR: ${{ inputs.arch == 'x86_64' && 'true' || '' }}
+          TEST_PROGS_WATCHDOG_TIMEOUT: 600
+        with:
+          arch: ${{ inputs.arch }}
+          vmlinuz: '${{ github.workspace }}/vmlinuz'
+          kernel-root: ${{ env.REPO_ROOT }}
+          max-cpu: 8
+          kernel-test: ${{ inputs.test }}
+          # Here we must use kbuild-output local to the repo, because
+          # it was extracted from the artifacts.
+          kbuild-output: ${{ env.REPO_ROOT }}/kbuild-output
+
+      - if: ${{ always() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: tmon-logs-${{ inputs.arch }}-${{ inputs.toolchain_full }}-${{ inputs.test }}
+          if-no-files-found: ignore
+          path: /tmp/tmon_pcap/*
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000000000..1c910fd297309
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,65 @@
+name: "lint"
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  shellcheck:
+    # This workflow gets injected into other Linux repositories, but we don't
+    # want it to run there.
+    if: ${{ github.repository == 'kernel-patches/vmtest' }}
+    name: ShellCheck
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Run ShellCheck
+        uses: ludeeus/action-shellcheck@master
+        env:
+          SHELLCHECK_OPTS: --severity=warning --exclude=SC1091
+
+  # Ensure some consistency in the formatting.
+  lint:
+    if: ${{ github.repository == 'kernel-patches/vmtest' }}
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Run black
+        uses: psf/black@stable
+        with:
+          src: ./.github/scripts
+
+  validate_matrix:
+    if: ${{ github.repository == 'kernel-patches/vmtest' }}
+    name: Validate matrix.py
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_REPOSITORY_OWNER: ${{ matrix.owner }}
+      GITHUB_REPOSITORY: ${{ matrix.repository }}
+      GITHUB_OUTPUT: /dev/stdout
+    strategy:
+      matrix:
+        owner: ['kernel-patches', 'foo']
+        repository: ['bpf', 'vmtest', 'bar']
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: run script
+        run: |
+          python3 .github/scripts/matrix.py
+
+  unittests:
+    if: ${{ github.repository == 'kernel-patches/vmtest' }}
+    name: Unittests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Run unittests
+        run: python3 -m unittest scripts/tests/*.py
+        working-directory: .github
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000000000..24773459a252d
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,73 @@
+name: bpf-ci
+
+on:
+  pull_request:
+  push:
+    branches:
+      - bpf_base
+      - bpf-next_base
+      - bpf-net_base
+      - for-next_base
+
+concurrency:
+  group: ci-test-${{ github.ref_name }}
+  cancel-in-progress: true
+
+jobs:
+  set-matrix:
+    # FIXME: set-matrix is lightweight, run it on any self-hosted machines for kernel-patches org
+    # so we do not wait for GH hosted runners when there potentially all are busy because of bpf-rc
+    # repo for instance.
+    # This could be somehow fixed long term by making this action/workflow re-usable and letting the called
+    # specify what to run on.
+    runs-on: ${{ github.repository_owner == 'kernel-patches' && 'x86_64' || 'ubuntu-latest' }}
+    permissions: read-all
+    outputs:
+      build-matrix: ${{ steps.set-matrix-impl.outputs.build_matrix }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+      - name: Install script dependencies
+        shell: bash
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install python3-requests
+      - id: set-matrix-impl
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_PAT_READ_RUNNERS }}
+        run: |
+          python3 .github/scripts/matrix.py
+
+  build-and-test:
+    # Setting name to arch-compiler here to avoid lengthy autogenerated names due to matrix
+    # e.g build-and-test x86_64-gcc / test (test_progs_parallel, true, 30) / test_progs_parallel on x86_64 with gcc
+    name: ${{ matrix.arch }} ${{ matrix.kernel_compiler }}-${{ matrix.kernel_compiler == 'gcc' && matrix.gcc_version || matrix.llvm_version }}
+    uses: ./.github/workflows/kernel-build-test.yml
+    needs: [set-matrix]
+    permissions:
+      id-token: write
+      contents: read
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJSON(needs.set-matrix.outputs.build-matrix) }}
+    with:
+      arch: ${{ matrix.arch }}
+      toolchain: ${{ matrix.kernel_compiler }}
+      toolchain_full: ${{ matrix.kernel_compiler }}-${{ matrix.kernel_compiler == 'gcc' && matrix.gcc_version || matrix.llvm_version }}
+      runs_on: ${{ toJSON(matrix.runs_on) }}
+      build_runs_on: ${{ toJSON(matrix.build_runs_on) }}
+      gcc_version: ${{ matrix.gcc_version }}
+      llvm_version: ${{ matrix.llvm_version }}
+      kernel: ${{ matrix.kernel }}
+      tests: ${{ toJSON(matrix.tests) }}
+      run_veristat: ${{ matrix.run_veristat }}
+      # We only run tests on pull requests.
+      run_tests: ${{ github.event_name != 'push' }}
+      # Download sources
+      download_sources: ${{ github.repository == 'kernel-patches/vmtest' }}
+      build_release: ${{ matrix.build_release }}
+    secrets:
+      AWS_ROLE_ARN: ${{ secrets.AWS_ROLE_ARN }}
diff --git a/.github/workflows/veristat-kernel.yml b/.github/workflows/veristat-kernel.yml
new file mode 100644
index 0000000000000..8c9ba715bf277
--- /dev/null
+++ b/.github/workflows/veristat-kernel.yml
@@ -0,0 +1,66 @@
+name: veristat_kernel
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+        description: The architecture to build against, e.g x86_64, aarch64, s390x...
+      toolchain_full:
+        required: true
+        type: string
+        description: Toolchain identifier, such as llvm-20
+      runs_on:
+        required: true
+        type: string
+        description: The runners to run the test on. This is a json string representing an array of labels.
+
+jobs:
+  veristat:
+    name: veristat-kernel
+    runs-on: ${{ fromJSON(inputs.runs_on) }}
+    timeout-minutes: 100
+    permissions:
+        id-token: write
+        contents: read
+    env:
+      KERNEL: LATEST
+      REPO_ROOT: ${{ github.workspace }}
+      REPO_PATH: ""
+      KBUILD_OUTPUT: kbuild-output/
+      ARCH_AND_TOOL: ${{ inputs.arch }}-${{ inputs.toolchain_full }}
+      VERISTAT_DUMP_LOG_ON_FAILURE: 'true'
+      VERISTAT_TARGET: kernel
+
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: vmlinux-${{ env.ARCH_AND_TOOL }}
+          path: .
+
+      - name: Untar artifacts
+        run: zstd -d -T0  vmlinux-${{ env.ARCH_AND_TOOL }}.tar.zst --stdout | tar -xf -
+
+      - name: Run veristat
+        uses: libbpf/ci/run-vmtest@v3
+        with:
+          arch: x86_64
+          vmlinuz: '${{ github.workspace }}/vmlinuz'
+          kernel-root: '.'
+          max-cpu: 8
+          kernel-test: 'run_veristat'
+          output-dir: '${{ github.workspace }}'
+
+      - name: Compare and save veristat.kernel.csv
+        uses: ./.github/actions/veristat_baseline_compare
+        with:
+          veristat_output: veristat-kernel
+          baseline_name: ${{ env.ARCH_AND_TOOL}}-baseline-veristat-kernel
diff --git a/.github/workflows/veristat-meta.yml b/.github/workflows/veristat-meta.yml
new file mode 100644
index 0000000000000..675127d322491
--- /dev/null
+++ b/.github/workflows/veristat-meta.yml
@@ -0,0 +1,88 @@
+name: veristat_meta
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+        description: The architecture to build against, e.g x86_64, aarch64, s390x...
+      toolchain_full:
+        required: true
+        type: string
+        description: Toolchain identifier, such as llvm-20
+      runs_on:
+        required: true
+        type: string
+        description: The runners to run the test on. This is a json string representing an array of labels.
+      aws_region:
+        required: true
+        type: string
+        description: The AWS region where we pull bpf objects to run against veristat.
+    secrets:
+        AWS_ROLE_ARN:
+            required: true
+            description: The AWS role used by GH to pull BPF objects from AWS.
+
+jobs:
+  veristat:
+    name: veristat-meta
+    runs-on: ${{ fromJSON(inputs.runs_on) }}
+    timeout-minutes: 100
+    permissions:
+        id-token: write
+        contents: read
+    env:
+      KERNEL: LATEST
+      REPO_ROOT: ${{ github.workspace }}
+      REPO_PATH: ""
+      KBUILD_OUTPUT: kbuild-output/
+      ARCH_AND_TOOL: ${{ inputs.arch }}-${{ inputs.toolchain_full }}
+      VERISTAT_TARGET: meta
+
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: vmlinux-${{ env.ARCH_AND_TOOL }}
+          path: .
+
+      - name: Untar artifacts
+        run: zstd -d -T0  vmlinux-${{ env.ARCH_AND_TOOL }}.tar.zst --stdout | tar -xf -
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v3
+        with:
+          aws-region: ${{ inputs.aws_region }}
+          role-to-assume: ${{ secrets.AWS_ROLE_ARN }}
+          role-session-name: github-action-bpf-ci
+
+      - name: Download BPF objects
+        run: |
+          mkdir ./bpf_objects
+          aws s3 sync s3://veristat-bpf-binaries ./bpf_objects
+        env:
+          AWS_ROLE_ARN: ${{ secrets.AWS_ROLE_ARN }}
+
+      - name: Run veristat
+        uses: libbpf/ci/run-vmtest@v3
+        with:
+          arch: x86_64
+          vmlinuz: '${{ github.workspace }}/vmlinuz'
+          kernel-root: '.'
+          max-cpu: 8
+          kernel-test: 'run_veristat'
+          output-dir: '${{ github.workspace }}'
+
+      - name: Compare and save veristat.meta.csv
+        uses: ./.github/actions/veristat_baseline_compare
+        with:
+          veristat_output: veristat-meta
+          baseline_name: ${{ env.ARCH_AND_TOOL}}-baseline-veristat-meta
+
diff --git a/.github/workflows/veristat-scx.yml b/.github/workflows/veristat-scx.yml
new file mode 100644
index 0000000000000..4c6c42dea1872
--- /dev/null
+++ b/.github/workflows/veristat-scx.yml
@@ -0,0 +1,103 @@
+name: veristat_kernel
+
+on:
+  workflow_call:
+    inputs:
+      arch:
+        required: true
+        type: string
+        description: The architecture to build against, e.g x86_64, aarch64, s390x...
+      toolchain_full:
+        required: true
+        type: string
+        description: Toolchain identifier, such as llvm-20
+      runs_on:
+        required: true
+        type: string
+        description: The runners to run the test on. This is a json string representing an array of labels.
+      llvm_version:
+        required: true
+        type: string
+
+jobs:
+
+  build-scheds:
+    name: build sched-ext/scx
+    runs-on: ${{ fromJSON(inputs.runs_on) }}
+    env:
+      LLVM_VERSION: ${{ inputs.llvm_version }}
+      SCX_BUILD_OUTPUT: ${{ github.workspace }}/scx-build-output
+      SCX_PROGS: ${{ github.workspace }}/scx-progs
+      SCX_REVISION: 5c4575195fe1
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+      - uses: libbpf/ci/build-scx-scheds@v3
+        with:
+          output-dir: ${{ env.SCX_BUILD_OUTPUT }}
+      - name: Collect scx progs
+        run: ${{ github.workspace }}/.github/scripts/collect-scx-bpf-progs.sh ${{ env.SCX_PROGS }}
+      - name: Upload scx progs
+        uses: actions/upload-artifact@v4
+        with:
+          name: scx-progs-${{ inputs.arch }}-${{ inputs.toolchain_full }}
+          if-no-files-found: error
+          path: ${{ env.SCX_PROGS }}
+
+  veristat:
+    name: veristat-scx
+    runs-on: ${{ fromJSON(inputs.runs_on) }}
+    needs: [build-scheds]
+    permissions:
+        id-token: write
+        contents: read
+    env:
+      KERNEL: LATEST
+      REPO_ROOT: ${{ github.workspace }}
+      REPO_PATH: ""
+      KBUILD_OUTPUT: kbuild-output/
+      ARCH_AND_TOOL: ${{ inputs.arch }}-${{ inputs.toolchain_full }}
+      VERISTAT_DUMP_LOG_ON_FAILURE: 'true'
+      VERISTAT_TARGET: scx
+      SCX_PROGS: ${{ github.workspace }}/scx-progs
+
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github
+            ci
+
+      - name: Download kernel build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: vmlinux-${{ env.ARCH_AND_TOOL }}
+          path: .
+
+      - name: Untar kernel build artifacts
+        run: zstd -d -T0  vmlinux-${{ env.ARCH_AND_TOOL }}.tar.zst --stdout | tar -xf -
+
+      - name: Download scx progs
+        uses: actions/download-artifact@v4
+        with:
+          name: scx-progs-${{ inputs.arch }}-${{ inputs.toolchain_full }}
+          path: ${{ env.SCX_PROGS }}
+
+      - name: Run veristat
+        uses: libbpf/ci/run-vmtest@v3
+        with:
+          arch: x86_64
+          vmlinuz: '${{ github.workspace }}/vmlinuz'
+          kernel-root: '.'
+          kernel-test: 'run_veristat'
+          output-dir: '${{ github.workspace }}'
+
+      - name: Compare and save veristat.scx.csv
+        uses: ./.github/actions/veristat_baseline_compare
+        with:
+          veristat_output: veristat-scx
+          baseline_name: ${{ env.ARCH_AND_TOOL}}-baseline-veristat-scx
diff --git a/README.md b/README.md
new file mode 100644
index 0000000000000..81a0c1a644b0f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,22 @@
+# BPF CI GitHub Actions worfklows
+
+This repository contains GitHub Actions workflow definitions, scripts and configuration files used by those workflows.
+
+You can check the workflow runs on [kernel-patches/bpf actions page](https://github.com/kernel-patches/bpf/actions/workflows/test.yml). 
+
+**"BPF CI"** refers to a continuous integration testing system targeting [BPF subsystem of the Linux Kernel](https://ebpf.io/what-is-ebpf/).
+
+BPF CI consists of a number of components:
+- [kernel-patches/bpf](https://github.com/kernel-patches/bpf) - a copy of Linux Kernel source repository tracking [upstream bpf trees](https://web.git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/)
+- [Kernel Patches Daemon](https://github.com/kernel-patches/kernel-patches-daemon) instance - a service connecting [Patchwork](https://patchwork.kernel.org/project/netdevbpf/list/) with the GitHub repository
+- [kernel-patches/vmtest](https://github.com/kernel-patches/vmtest) (this repository) - GitHub Actions workflows
+- [libbpf/ci](https://github.com/libbpf/ci) - custom reusable GitHub Actions
+- [kernel-patches/runner](https://github.com/kernel-patches/runner) - self-hosted GitHub Actions runners
+
+Of course BPF CI also has important dependencies such as:
+- [selftests/bpf](https://web.git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf) - the main test suite of BPF CI
+- [selftests/sched_ext](https://web.git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/sched_ext) - in-kernel sched_ext test suite
+- [veristat](https://web.git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf/veristat.c) - used to catch performance and BPF verification regressions on a suite of complex BPF programs
+- [vmtest](https://github.com/danobi/vmtest) - a QEMU wrapper, used to execute tests in a VM
+- [GCC BPF backend](https://gcc.gnu.org/wiki/BPFBackEnd)
+- Above-mentioned [Patchwork](https://patchwork.kernel.org/) instance, maintained by the Linux Foundation
diff --git a/ci/claude/README.md b/ci/claude/README.md
new file mode 100644
index 0000000000000..669b942d0c15e
--- /dev/null
+++ b/ci/claude/README.md
@@ -0,0 +1,67 @@
+# AI Code Reviews in BPF CI
+
+## TL;DR
+- **Please make sure AI is actually wrong before dismissing the review**
+  - An email response explaining why AI is wrong would be very helpful
+- BPF CI includes [a workflow](https://github.com/kernel-patches/vmtest/blob/master/.github/workflows/ai-code-review.yml) running AI code review
+- The reviews are posted as comments on [kernel-patches/bpf PRs](https://github.com/kernel-patches/bpf/pulls)
+- The review comments are forwarded to the patch recipients via email by [KPD](https://github.com/kernel-patches/kernel-patches-daemon)
+- Prompts are here: https://github.com/masoncl/review-prompts
+
+If you received an AI review for your patch submission, please try to evaluate it in the same way you would if it was written by a person, and respond.
+Your response is for humans, not for AI.
+
+## How does it work?
+
+BPF CI is processing every patch series submitted to the [Linux Kernel BPF mailing list](https://lore.kernel.org/bpf/).
+Against each patch the system executes various tests, such as [selftests/bpf](https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/tree/tools/testing/selftests/bpf), and since recently it also executes automated code reviews performed by LLM-based AI.
+
+BPF CI runs on [Github Actions](https://docs.github.com/en/actions) workflows orchestrated by [KPD](https://github.com/kernel-patches/kernel-patches-daemon).
+
+The AI review is implemented with [Claude Code GitHub Action](https://github.com/anthropics/claude-code-action), which essentially installs Claude Code command-line app and a MCP server with a number of common tools available to it.
+
+LLMs are accessed via [AWS Bedrock](https://aws.amazon.com/bedrock), the GitHub Actions workflow authenticates to AWS account with [OIDC](https://docs.github.com/en/actions/how-tos/secure-your-work/security-harden-deployments/oidc-in-aws).
+
+To achieve the output that might have led you to this page, [a set of elaborate prompts](https://github.com/masoncl/review-prompts) were developed specifically targeting the Linux Kernel source code.
+The workflow checks out the Linux and prompts repository and initiates the review with a trivial [trigger prompt](https://github.com/kernel-patches/vmtest/blob/master/.github/workflows/ai-code-review.yml#L91-L94).
+
+### Are the reviews even accurate?
+
+We make every effort for AI reviews to be high-signal messages. Although the nature of LLMs makes them prone to mistakes.
+
+At this point this is still an experiment, but the results so far have been promising.
+For example, AI is pretty good at catching dumb mistakes (e.g. use-after-free) that humans can easily miss.
+At the same time AI can miss context obvious to a human, such as relationships between newer and older changes.
+
+If you'd like to suggest an improvement to the prompts, open a PR to [review-prompts](https://github.com/masoncl/review-prompts) repository.
+
+### Will my patch get nacked because of the AI review?
+
+Paraphrasing IBM training manual:
+> "A LLM can never be held accountable, therefore a LLM must never make an Ack/Nack decision"
+
+The review prompts are designed such that AI is only searching for the regressions it can provide evidence for.
+For the majority of patches a review is not generated, so if you received one it's worth evaluating.
+
+It's unlikely that your patch gets discarded *just* because AI found something, especially if you address it or explain why AI is wrong.
+
+But if you ignore an AI review, human reviewers will likely ask for a reason.
+
+### What if I don't like it?
+
+Bring it up with the maintainers on the mailing list and elaborate.
+
+It is expected that AI may be mistaken. However it is also expected that the patch authors answer reasonable questions about the code changes they propose.
+
+If there is a technical issue (say with email notifications, formatting etc.), open an issue in [this repository](https://github.com/kernel-patches/vmtest/issues).
+
+### Who pays for the tokens?
+
+[Meta Platforms, Inc.](https://www.meta.com/)
+
+BPF CI in its current form has been developed and maintained by the Linux Kernel team at Meta. Most of the relevant hardware is also provided by Meta.
+
+### Who set this up?
+
+- [Chris Mason](https://github.com/masoncl) is the prompt engineer
+- [Ihor Solodrai](https://github.com/theihor) is the infra plumber
diff --git a/ci/claude/post-pr-comment.js b/ci/claude/post-pr-comment.js
new file mode 100644
index 0000000000000..218b7709c26c5
--- /dev/null
+++ b/ci/claude/post-pr-comment.js
@@ -0,0 +1,33 @@
+module.exports = async ({github, context}) => {
+  const fs = require('fs');
+
+  const jobSummaryUrl = `${process.env.GITHUB_SERVER_URL}/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`;
+  const reviewContent = fs.readFileSync(process.env.REVIEW_FILE, 'utf8');
+  const subject = process.env.PATCH_SUBJECT || 'Could not determine patch subject';
+  const commentBody = `
+\`\`\`
+${reviewContent}
+\`\`\`
+
+---
+AI reviewed your patch. Please fix the bug or email reply why it's not a bug.
+See: https://github.com/kernel-patches/vmtest/blob/master/ci/claude/README.md
+
+In-Reply-To-Subject: \`${subject}\`
+CI run summary: ${jobSummaryUrl}
+`;
+
+  await github.rest.issues.createComment({
+    issue_number: context.issue.number,
+    owner: context.repo.owner,
+    repo: context.repo.repo,
+    body: commentBody
+  });
+
+  await github.rest.issues.addLabels({
+    issue_number: context.issue.number,
+    owner: context.repo.owner,
+    repo: context.repo.repo,
+    labels: ["ai-review"],
+  });
+};
diff --git a/ci/claude/settings.json b/ci/claude/settings.json
new file mode 100644
index 0000000000000..06717188a9631
--- /dev/null
+++ b/ci/claude/settings.json
@@ -0,0 +1,7 @@
+{
+  "model": "us.anthropic.claude-sonnet-4-5-20250929-v1:0",
+  "permissions": {
+    "allow": ["Bash", "Edit", "MultiEdit", "Write"],
+    "defaultMode": "acceptEdits"
+  }
+}
diff --git a/ci/diffs/.keep b/ci/diffs/.keep
new file mode 100644
index 0000000000000..e69de29bb2d1d
diff --git a/ci/diffs/0001-selftests-bpf-disable-detection-of-llvm-when-buildin.patch b/ci/diffs/0001-selftests-bpf-disable-detection-of-llvm-when-buildin.patch
new file mode 100644
index 0000000000000..6497a6cc38c90
--- /dev/null
+++ b/ci/diffs/0001-selftests-bpf-disable-detection-of-llvm-when-buildin.patch
@@ -0,0 +1,41 @@
+From 42839864a62ee244ec280b09149b1cb439f681db Mon Sep 17 00:00:00 2001
+From: Manu Bretelle <chantr4@gmail.com>
+Date: Fri, 27 Oct 2023 18:25:39 -0700
+Subject: [PATCH bpf-next] selftests/bpf: disable detection of llvm when
+ building bpftool
+
+The VMs in which we run the selftests do not have llvm installed.
+We build selftests/bpftool in a host that have llvm.
+bpftool currently will use llvm first and fallback to libbfd but there
+is no way to disable detection from the command line.
+
+Removing it from the feature detection should force us to use libbfd.
+
+Signed-off-by: Manu Bretelle <chantr4@gmail.com>
+---
+ tools/bpf/bpftool/Makefile | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
+index e9154ace80ff..01314458e25e 100644
+--- a/tools/bpf/bpftool/Makefile
++++ b/tools/bpf/bpftool/Makefile
+@@ -95,7 +95,6 @@ RM ?= rm -f
+ FEATURE_USER = .bpftool
+ 
+ FEATURE_TESTS := clang-bpf-co-re
+-FEATURE_TESTS += llvm
+ FEATURE_TESTS += libcap
+ FEATURE_TESTS += libbfd
+ FEATURE_TESTS += libbfd-liberty
+@@ -104,7 +103,6 @@ FEATURE_TESTS += disassembler-four-args
+ FEATURE_TESTS += disassembler-init-styled
+ 
+ FEATURE_DISPLAY := clang-bpf-co-re
+-FEATURE_DISPLAY += llvm
+ FEATURE_DISPLAY += libcap
+ FEATURE_DISPLAY += libbfd
+ FEATURE_DISPLAY += libbfd-liberty
+-- 
+2.39.3
+
diff --git a/ci/diffs/0001-selftests-bpf-work-around-latest-Clang-smartness.patch b/ci/diffs/0001-selftests-bpf-work-around-latest-Clang-smartness.patch
new file mode 100644
index 0000000000000..ec1e29a8ab974
--- /dev/null
+++ b/ci/diffs/0001-selftests-bpf-work-around-latest-Clang-smartness.patch
@@ -0,0 +1,31 @@
+From d31a7125891994681503770cff46a119692fb2b9 Mon Sep 17 00:00:00 2001
+From: Andrii Nakryiko <andrii@kernel.org>
+Date: Mon, 11 Dec 2023 17:09:38 -0800
+Subject: [PATCH 1/1] selftests/bpf: work around latest Clang smartness
+
+Work around the issue while we deal with it in the Clang itself.
+See [0].
+
+  [0] https://github.com/llvm/llvm-project/pull/73662#issuecomment-1849281758
+
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+---
+ tools/testing/selftests/bpf/progs/iters.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/testing/selftests/bpf/progs/iters.c b/tools/testing/selftests/bpf/progs/iters.c
+index 3aca3dc145b5..929ba6fa2105 100644
+--- a/tools/testing/selftests/bpf/progs/iters.c
++++ b/tools/testing/selftests/bpf/progs/iters.c
+@@ -1420,7 +1420,7 @@ SEC("raw_tp")
+ __success
+ int iter_arr_with_actual_elem_count(const void *ctx)
+ {
+-	int i, n = loop_data.n, sum = 0;
++	unsigned i, n = loop_data.n, sum = 0;
+ 
+ 	if (n > ARRAY_SIZE(loop_data.data))
+ 		return 0;
+-- 
+2.34.1
+
diff --git a/ci/diffs/20251014-selftests-arg_parsing-Ensure-data-is-flushed-to-.patch b/ci/diffs/20251014-selftests-arg_parsing-Ensure-data-is-flushed-to-.patch
new file mode 100644
index 0000000000000..efcdbeed208fc
--- /dev/null
+++ b/ci/diffs/20251014-selftests-arg_parsing-Ensure-data-is-flushed-to-.patch
@@ -0,0 +1,33 @@
+From 423112d2e9b591999efa4ad74000f8f6f3f381ea Mon Sep 17 00:00:00 2001
+From: Xing Guo <higuoxing@gmail.com>
+Date: Tue, 14 Oct 2025 16:03:23 +0800
+Subject: [PATCH 20251015/20251015] selftests: arg_parsing: Ensure data is
+ flushed to disk before reading.
+
+Recently, I noticed a selftest failure in my local environment. The
+test_parse_test_list_file writes some data to
+/tmp/bpf_arg_parsing_test.XXXXXX and parse_test_list_file() will read
+the data back.  However, after writing data to that file, we forget to
+call fsync() and it's causing testing failure in my laptop.  This patch
+helps fix it by adding the missing fsync() call.
+
+Signed-off-by: Xing Guo <higuoxing@gmail.com>
+---
+ tools/testing/selftests/bpf/prog_tests/arg_parsing.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/tools/testing/selftests/bpf/prog_tests/arg_parsing.c b/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
+index fbf0d9c2f58b..d9fcbfb72aaa 100644
+--- a/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
++++ b/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
+@@ -140,6 +140,7 @@ static void test_parse_test_list_file(void)
+ 	fprintf(fp, "testA/subtest2\n");
+ 	fprintf(fp, "testC_no_eof_newline");
+ 	fflush(fp);
++	fsync(fd);
+ 
+ 	if (!ASSERT_OK(ferror(fp), "prepare tmp"))
+ 		goto out_fclose;
+-- 
+2.51.0
+
diff --git a/ci/diffs/20251014-selftests-bpf-make-arg_parsing.c-more-robust-to-.patch b/ci/diffs/20251014-selftests-bpf-make-arg_parsing.c-more-robust-to-.patch
new file mode 100644
index 0000000000000..34104b3fc9ad8
--- /dev/null
+++ b/ci/diffs/20251014-selftests-bpf-make-arg_parsing.c-more-robust-to-.patch
@@ -0,0 +1,56 @@
+From 8a03969566c5447aa72469e8f09b8158e3dad8f9 Mon Sep 17 00:00:00 2001
+From: Andrii Nakryiko <andrii@kernel.org>
+Date: Tue, 14 Oct 2025 13:20:37 -0700
+Subject: [PATCH 20251014/20251015] selftests/bpf: make arg_parsing.c more
+ robust to crashes
+
+We started getting a crash in BPF CI, which seems to originate from
+test_parse_test_list_file() test and is happening at this line:
+
+  ASSERT_OK(strcmp("test_with_spaces", set.tests[0].name), "test 0 name");
+
+One way we can crash there is if set.cnt zero, which is checked for with
+ASSERT_EQ() above, but we proceed after this regardless of the outcome.
+Instead of crashing, we should bail out with test failure early.
+
+Similarly, if parse_test_list_file() fails, we shouldn't be even looking
+at set, so bail even earlier if ASSERT_OK() fails.
+
+Fixes: 64276f01dce8 ("selftests/bpf: Test_progs can read test lists from file")
+Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
+---
+ tools/testing/selftests/bpf/prog_tests/arg_parsing.c | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/tools/testing/selftests/bpf/prog_tests/arg_parsing.c b/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
+index bb143de68875..fbf0d9c2f58b 100644
+--- a/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
++++ b/tools/testing/selftests/bpf/prog_tests/arg_parsing.c
+@@ -146,9 +146,12 @@ static void test_parse_test_list_file(void)
+ 
+ 	init_test_filter_set(&set);
+ 
+-	ASSERT_OK(parse_test_list_file(tmpfile, &set, true), "parse file");
++	if (!ASSERT_OK(parse_test_list_file(tmpfile, &set, true), "parse file"))
++		goto out_fclose;
++
++	if (!ASSERT_EQ(set.cnt, 4, "test  count"))
++		goto out_free_set;
+ 
+-	ASSERT_EQ(set.cnt, 4, "test  count");
+ 	ASSERT_OK(strcmp("test_with_spaces", set.tests[0].name), "test 0 name");
+ 	ASSERT_EQ(set.tests[0].subtest_cnt, 0, "test 0 subtest count");
+ 	ASSERT_OK(strcmp("testA", set.tests[1].name), "test 1 name");
+@@ -158,8 +161,8 @@ static void test_parse_test_list_file(void)
+ 	ASSERT_OK(strcmp("testB", set.tests[2].name), "test 2 name");
+ 	ASSERT_OK(strcmp("testC_no_eof_newline", set.tests[3].name), "test 3 name");
+ 
++out_free_set:
+ 	free_test_filter_set(&set);
+-
+ out_fclose:
+ 	fclose(fp);
+ out_remove:
+-- 
+2.51.0
+
diff --git a/ci/vmtest/configs/DENYLIST b/ci/vmtest/configs/DENYLIST
new file mode 100644
index 0000000000000..20a090295a607
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST
@@ -0,0 +1,17 @@
+# TEMPORARY
+btf_dump/btf_dump: syntax
+kprobe_multi_bench_attach
+core_reloc/enum64val
+core_reloc/size___diff_sz
+core_reloc/type_based___diff_sz
+test_ima	# All of CI is broken on it following 6.3-rc1 merge
+lwt_reroute      # crashes kernel after netnext merge from 2ab1efad60ad "net/sched: cls_api: complement tcf_tfilter_dump_policy"
+tc_links_ingress # started failing after net-next merge from 2ab1efad60ad "net/sched: cls_api: complement tcf_tfilter_dump_policy"
+xdp_bonding/xdp_bonding_features     # started failing after net merge from 359e54a93ab4 "l2tp: pass correct message length to ip6_append_data"
+tc_redirect/tc_redirect_dtime # uapi breakage after net-next commit 885c36e59f46 ("net: Re-use and set mono_delivery_time bit for userspace tstamp packets")
+migrate_reuseport/IPv4 TCP_NEW_SYN_RECV reqsk_timer_handler # flaky, under investigation
+migrate_reuseport/IPv6 TCP_NEW_SYN_RECV reqsk_timer_handler # flaky, under investigation
+connect_force_port # unreliably fails
+sockmap_ktls/sockmap_ktls disconnect_after_delete* # https://lore.kernel.org/bpf/20250415163332.1836826-1-ihor.solodrai@linux.dev/
+verif_scale_pyperf600 # llvm 20 generates code that fails verification
+arena_spin_lock # llvm 20 generates code that fails verification
diff --git a/ci/vmtest/configs/DENYLIST.aarch64 b/ci/vmtest/configs/DENYLIST.aarch64
new file mode 100644
index 0000000000000..bdce99f3855ec
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST.aarch64
@@ -0,0 +1,5 @@
+cgrp_local_storage                  # libbpf: prog 'update_cookie_tracing': failed to attach: ERROR: strerror_r(-524)=22
+core_reloc_btfgen                   # run_core_reloc_tests:FAIL:run_btfgen unexpected error: 32512 (errno 22)
+usdt/multispec                      # usdt_300_bad_attach unexpected pointer: 0x558c63d8f0
+xdp_bonding                         # whole test suite is very unstable on aarch64
+res_spin_lock_success               # flaky
diff --git a/ci/vmtest/configs/DENYLIST.rc b/ci/vmtest/configs/DENYLIST.rc
new file mode 100644
index 0000000000000..8aa33e6b71443
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST.rc
@@ -0,0 +1,3 @@
+send_signal/send_signal_nmi            # PMU events configure correctly but don't trigger NMI's for some reason (AMD nested virt)
+send_signal/send_signal_nmi_thread     # Same as above
+token/obj_priv_implicit_token_envvar   # Unknown root cause, but reliably fails
diff --git a/ci/vmtest/configs/DENYLIST.s390x b/ci/vmtest/configs/DENYLIST.s390x
new file mode 100644
index 0000000000000..9b90b615aea55
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST.s390x
@@ -0,0 +1,11 @@
+deny_namespace                           # not yet in bpf denylist
+tc_redirect/tc_redirect_dtime            # very flaky
+lru_bug                                  # not yet in bpf-next denylist
+# Disabled temporarily for a crash.
+# https://lore.kernel.org/bpf/c9923c1d-971d-4022-8dc8-1364e929d34c@gmail.com/
+dummy_st_ops/dummy_init_ptr_arg
+fexit_bpf2bpf
+tailcalls
+trace_ext
+xdp_bpf2bpf
+xdp_metadata
diff --git a/ci/vmtest/configs/DENYLIST.test_progs-bpf_gcc b/ci/vmtest/configs/DENYLIST.test_progs-bpf_gcc
new file mode 100644
index 0000000000000..a3c745d1f5b52
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST.test_progs-bpf_gcc
@@ -0,0 +1,904 @@
+arena_htab
+async_stack_depth
+bad_struct_ops/invalid_prog_reuse
+bpf_cookie
+bpf_iter/bpf_hash_map
+bpf_iter/ksym
+bpf_iter/tcp4
+bpf_iter/tcp6
+bpf_iter/udp4
+bpf_iter/udp6
+bpf_iter/unix
+bpf_iter_setsockopt
+bpf_iter_setsockopt_unix
+bpf_mod_race
+bpf_nf/tc-bpf-ct
+bpf_nf/xdp-ct
+bpf_tcp_ca/cubic
+btf_dump/btf_dump: bitfields
+btf_dump/btf_dump: packing
+btf_dump/btf_dump: padding
+btf_dump/btf_dump: syntax
+btf_map_in_map
+cb_refs
+cgroup_get_current_cgroup_id
+cgroup_iter/cgroup_iter__self_only_css_task
+cgroup_tcp_skb
+cgrp_kfunc
+cls_redirect/cls_redirect_dynptr
+connect_force_port
+core_autosize
+core_read_macros
+core_reloc/type_id
+core_reloc/type_id___missing_targets
+core_reloc_btfgen/type_id
+core_reloc_btfgen/type_id___missing_targets
+cpumask/test_acquire_wrong_cpumask
+cpumask/test_alloc_double_release
+cpumask/test_alloc_free_cpumask
+cpumask/test_alloc_no_release
+cpumask/test_and_or_xor
+cpumask/test_copy_any_anyand
+cpumask/test_cpumask_null
+cpumask/test_cpumask_weight
+cpumask/test_first_firstzero_cpu
+cpumask/test_firstand_nocpu
+cpumask/test_global_mask_array_l2_rcu
+cpumask/test_global_mask_array_one_rcu
+cpumask/test_global_mask_array_rcu
+cpumask/test_global_mask_nested_deep_array_rcu
+cpumask/test_global_mask_nested_deep_rcu
+cpumask/test_global_mask_nested_rcu
+cpumask/test_global_mask_no_null_check
+cpumask/test_global_mask_out_of_rcu
+cpumask/test_global_mask_rcu
+cpumask/test_global_mask_rcu_no_null_check
+cpumask/test_insert_leave
+cpumask/test_insert_remove_no_release
+cpumask/test_insert_remove_release
+cpumask/test_intersects_subset
+cpumask/test_invalid_nested_array
+cpumask/test_mutate_cpumask
+cpumask/test_set_clear_cpu
+cpumask/test_setall_clear_cpu
+cpumask/test_test_and_set_clear
+crypto_basic/crypto_acquire
+crypto_sanity
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+verifier_ctx/null_check_4_ctx_const
+verifier_ctx/null_check_8_null_bind
+verifier_ctx/or_null_check_3_1
+verifier_ctx_sk_msg/of_size_in_sk_msg
+verifier_ctx_sk_msg/past_end_of_sk_msg
+verifier_ctx_sk_msg/read_offset_in_sk_msg
+verifier_d_path/d_path_reject
+verifier_direct_packet_access/access_test15_spill_with_xadd
+verifier_direct_packet_access/direct_packet_access_test3
+verifier_direct_packet_access/id_in_regsafe_bad_access
+verifier_direct_packet_access/packet_access_test10_write_invalid
+verifier_direct_packet_access/pkt_end_reg_bad_access
+verifier_direct_packet_access/pkt_end_reg_both_accesses
+verifier_direct_packet_access/test16_arith_on_data_end
+verifier_direct_packet_access/test23_x_pkt_ptr_4
+verifier_direct_packet_access/test26_marking_on_bad_access
+verifier_direct_packet_access/test28_marking_on_bad_access
+verifier_direct_stack_access_wraparound
+verifier_global_ptr_args
+verifier_global_subprogs
+verifier_helper_access_var_len/bitwise_and_jmp_wrong_max
+verifier_helper_access_var_len/jmp_signed_no_min_check
+verifier_helper_access_var_len/map_adjusted_jmp_wrong_max
+verifier_helper_access_var_len/memory_map_jmp_wrong_max
+verifier_helper_access_var_len/memory_stack_jmp_bounds_offset
+verifier_helper_access_var_len/memory_stack_jmp_wrong_max
+verifier_helper_access_var_len/ptr_to_mem_or_null_2
+verifier_helper_access_var_len/ptr_to_mem_or_null_8
+verifier_helper_access_var_len/ptr_to_mem_or_null_9
+verifier_helper_access_var_len/stack_jmp_no_max_check
+verifier_helper_packet_access/cls_helper_fail_range_1
+verifier_helper_packet_access/cls_helper_fail_range_2
+verifier_helper_packet_access/cls_helper_fail_range_3
+verifier_helper_packet_access/packet_ptr_with_bad_range_1
+verifier_helper_packet_access/packet_ptr_with_bad_range_2
+verifier_helper_packet_access/packet_test2_unchecked_packet_ptr
+verifier_helper_packet_access/ptr_with_too_short_range_1
+verifier_helper_packet_access/ptr_with_too_short_range_2
+verifier_helper_packet_access/test11_cls_unsuitable_helper_1
+verifier_helper_packet_access/test12_cls_unsuitable_helper_2
+verifier_helper_packet_access/test15_cls_helper_fail_sub
+verifier_helper_packet_access/test20_pkt_end_as_input
+verifier_helper_packet_access/test7_cls_unchecked_packet_ptr
+verifier_helper_packet_access/to_packet_test21_wrong_reg
+verifier_helper_restricted
+verifier_helper_value_access/access_to_map_empty_range
+verifier_helper_value_access/access_to_map_negative_range
+verifier_helper_value_access/access_to_map_possibly_empty_range
+verifier_helper_value_access/access_to_map_wrong_size
+verifier_helper_value_access/bounds_check_using_bad_access_1
+verifier_helper_value_access/bounds_check_using_bad_access_2
+verifier_helper_value_access/check_using_s_bad_access_1
+verifier_helper_value_access/check_using_s_bad_access_2
+verifier_helper_value_access/const_imm_negative_range_adjustment_1
+verifier_helper_value_access/const_imm_negative_range_adjustment_2
+verifier_helper_value_access/const_reg_negative_range_adjustment_1
+verifier_helper_value_access/const_reg_negative_range_adjustment_2
+verifier_helper_value_access/imm_out_of_bound_1
+verifier_helper_value_access/imm_out_of_bound_2
+verifier_helper_value_access/imm_out_of_bound_range
+verifier_helper_value_access/map_out_of_bound_range
+verifier_helper_value_access/map_via_variable_empty_range
+verifier_helper_value_access/reg_out_of_bound_1
+verifier_helper_value_access/reg_out_of_bound_2
+verifier_helper_value_access/reg_out_of_bound_range
+verifier_helper_value_access/via_const_imm_empty_range
+verifier_helper_value_access/via_const_reg_empty_range
+verifier_helper_value_access/via_variable_no_max_check_1
+verifier_helper_value_access/via_variable_no_max_check_2
+verifier_helper_value_access/via_variable_wrong_max_check_1
+verifier_helper_value_access/via_variable_wrong_max_check_2
+verifier_int_ptr/arg_ptr_to_long_misaligned
+verifier_int_ptr/to_long_size_sizeof_long
+verifier_iterating_callbacks/bpf_loop_iter_limit_overflow
+verifier_iterating_callbacks/check_add_const_3regs
+verifier_iterating_callbacks/check_add_const_3regs_2if
+verifier_iterating_callbacks/check_add_const_regsafe_off
+verifier_iterating_callbacks/iter_limit_bug
+verifier_iterating_callbacks/jgt_imm64_and_may_goto
+verifier_iterating_callbacks/loop_detection
+verifier_iterating_callbacks/may_goto_self
+verifier_iterating_callbacks/unsafe_find_vma
+verifier_iterating_callbacks/unsafe_for_each_map_elem
+verifier_iterating_callbacks/unsafe_on_2nd_iter
+verifier_iterating_callbacks/unsafe_on_zero_iter
+verifier_iterating_callbacks/unsafe_ringbuf_drain
+verifier_jeq_infer_not_null/unchanged_for_jeq_false_branch
+verifier_jeq_infer_not_null/unchanged_for_jne_true_branch
+verifier_kfunc_prog_types/cgrp_kfunc_raw_tp
+verifier_kfunc_prog_types/cpumask_kfunc_raw_tp
+verifier_kfunc_prog_types/task_kfunc_raw_tp
+verifier_ld_ind/ind_check_calling_conv_r1
+verifier_ld_ind/ind_check_calling_conv_r2
+verifier_ld_ind/ind_check_calling_conv_r3
+verifier_ld_ind/ind_check_calling_conv_r4
+verifier_ld_ind/ind_check_calling_conv_r5
+verifier_leak_ptr/leak_pointer_into_ctx_1
+verifier_leak_ptr/leak_pointer_into_ctx_2
+verifier_linked_scalars
+verifier_loops1/bounded_recursion
+verifier_loops1/infinite_loop_in_two_jumps
+verifier_loops1/infinite_loop_three_jump_trick
+verifier_loops1/loop_after_a_conditional_jump
+verifier_lsm/bool_retval_test3
+verifier_lsm/bool_retval_test4
+verifier_lsm/disabled_hook_test1
+verifier_lsm/disabled_hook_test2
+verifier_lsm/disabled_hook_test3
+verifier_lsm/errno_zero_retval_test4
+verifier_lsm/errno_zero_retval_test5
+verifier_lsm/errno_zero_retval_test6
+verifier_lwt/not_permitted_for_lwt_prog
+verifier_lwt/packet_write_for_lwt_in
+verifier_lwt/packet_write_for_lwt_out
+verifier_lwt/tc_classid_for_lwt_in
+verifier_lwt/tc_classid_for_lwt_out
+verifier_lwt/tc_classid_for_lwt_xmit
+verifier_map_in_map/invalid_inner_map_pointer
+verifier_map_in_map/on_the_inner_map_pointer
+verifier_map_ptr/bpf_map_ptr_write_rejected
+verifier_map_ptr/read_non_existent_field_rejected
+verifier_map_ptr/read_with_negative_offset_rejected
+verifier_map_ptr_mixing
+verifier_map_ret_val
+verifier_meta_access/meta_access_test10
+verifier_meta_access/meta_access_test2
+verifier_meta_access/meta_access_test3
+verifier_meta_access/meta_access_test4
+verifier_meta_access/meta_access_test5
+verifier_meta_access/meta_access_test6
+verifier_meta_access/meta_access_test9
+verifier_netfilter_ctx/with_invalid_ctx_access_test1
+verifier_netfilter_ctx/with_invalid_ctx_access_test2
+verifier_netfilter_ctx/with_invalid_ctx_access_test3
+verifier_netfilter_ctx/with_invalid_ctx_access_test4
+verifier_netfilter_ctx/with_invalid_ctx_access_test5
+verifier_netfilter_retcode/with_invalid_return_code_test1
+verifier_netfilter_retcode/with_invalid_return_code_test4
+verifier_or_jmp32_k
+verifier_prevent_map_lookup
+verifier_raw_stack/bytes_spilled_regs_corruption_2
+verifier_raw_stack/load_bytes_invalid_access_1
+verifier_raw_stack/load_bytes_invalid_access_2
+verifier_raw_stack/load_bytes_invalid_access_3
+verifier_raw_stack/load_bytes_invalid_access_4
+verifier_raw_stack/load_bytes_invalid_access_5
+verifier_raw_stack/load_bytes_invalid_access_6
+verifier_raw_stack/load_bytes_negative_len_2
+verifier_raw_stack/load_bytes_spilled_regs_corruption
+verifier_raw_stack/skb_load_bytes_negative_len
+verifier_raw_stack/skb_load_bytes_zero_len
+verifier_raw_tp_writable
+verifier_ref_tracking
+verifier_reg_equal/subreg_equality_2
+verifier_regalloc/regalloc_and_spill_negative
+verifier_regalloc/regalloc_negative
+verifier_regalloc/regalloc_src_reg_negative
+verifier_ringbuf/ringbuf_invalid_reservation_offset_1
+verifier_ringbuf/ringbuf_invalid_reservation_offset_2
+verifier_runtime_jit
+verifier_scalar_ids/check_ids_in_regsafe
+verifier_scalar_ids/check_ids_in_regsafe_2
+verifier_scalar_ids/linked_regs_broken_link_2
+verifier_search_pruning/for_u32_spills_u64_fill
+verifier_search_pruning/liveness_pruning_and_write_screening
+verifier_search_pruning/short_loop1
+verifier_search_pruning/should_be_verified_nop_operation
+verifier_search_pruning/tracking_for_u32_spill_fill
+verifier_search_pruning/varlen_map_value_access_pruning
+verifier_sock/bpf_sk_fullsock_skb_sk
+verifier_sock/bpf_sk_release_skb_sk
+verifier_sock/bpf_tcp_sock_skb_sk
+verifier_sock/dst_port_byte_load_invalid
+verifier_sock/dst_port_half_load_invalid_1
+verifier_sock/dst_port_half_load_invalid_2
+verifier_sock/invalidate_pkt_pointers_by_tail_call
+verifier_sock/invalidate_pkt_pointers_from_global_func
+verifier_sock/map_lookup_elem_smap_key
+verifier_sock/map_lookup_elem_sockhash_key
+verifier_sock/map_lookup_elem_sockmap_key
+verifier_sock/no_null_check_on_ret_1
+verifier_sock/no_null_check_on_ret_2
+verifier_sock/of_bpf_skc_to_helpers
+verifier_sock/post_bind4_read_mark
+verifier_sock/post_bind4_read_src_ip6
+verifier_sock/post_bind6_read_src_ip4
+verifier_sock/sk_1_1_value_1
+verifier_sock/sk_no_skb_sk_check_1
+verifier_sock/sk_no_skb_sk_check_2
+verifier_sock/sk_sk_type_fullsock_field_1
+verifier_sock/skb_sk_beyond_last_field_1
+verifier_sock/skb_sk_beyond_last_field_2
+verifier_sock/skb_sk_no_null_check
+verifier_sock/sock_create_read_src_port
+verifier_sock_addr/bind4_bad_return_code
+verifier_sock_addr/bind6_bad_return_code
+verifier_sock_addr/connect4_bad_return_code
+verifier_sock_addr/connect6_bad_return_code
+verifier_sock_addr/connect_unix_bad_return_code
+verifier_sock_addr/getpeername4_bad_return_code
+verifier_sock_addr/getpeername6_bad_return_code
+verifier_sock_addr/getpeername_unix_bad_return_code
+verifier_sock_addr/getsockname4_bad_return_code
+verifier_sock_addr/getsockname6_bad_return_code
+verifier_sock_addr/getsockname_unix_unix_bad_return_code
+verifier_sock_addr/recvmsg4_bad_return_code
+verifier_sock_addr/recvmsg6_bad_return_code
+verifier_sock_addr/recvmsg_unix_bad_return_code
+verifier_sock_addr/sendmsg4_bad_return_code
+verifier_sock_addr/sendmsg6_bad_return_code
+verifier_sock_addr/sendmsg_unix_bad_return_code
+verifier_sockmap_mutate/test_flow_dissector_update
+verifier_sockmap_mutate/test_raw_tp_delete
+verifier_sockmap_mutate/test_raw_tp_update
+verifier_sockmap_mutate/test_sockops_update
+verifier_spill_fill/_6_offset_to_skb_data
+verifier_spill_fill/addr_offset_to_skb_data
+verifier_spill_fill/check_corrupted_spill_fill
+verifier_spill_fill/fill_32bit_after_spill_64bit_clear_id
+verifier_spill_fill/spill_16bit_of_32bit_fail
+verifier_spill_fill/spill_32bit_of_64bit_fail
+verifier_spill_fill/u64_offset_to_skb_data
+verifier_spill_fill/with_invalid_reg_offset_0
+verifier_spin_lock/call_within_a_locked_region
+verifier_spin_lock/lock_test2_direct_ld_st
+verifier_spin_lock/lock_test3_direct_ld_st
+verifier_spin_lock/lock_test4_direct_ld_st
+verifier_spin_lock/lock_test7_unlock_without_lock
+verifier_spin_lock/reg_id_for_map_value
+verifier_spin_lock/spin_lock_test6_missing_unlock
+verifier_spin_lock/spin_lock_test8_double_lock
+verifier_spin_lock/spin_lock_test9_different_lock
+verifier_spin_lock/test11_ld_abs_under_lock
+verifier_stack_ptr/load_bad_alignment_on_off
+verifier_stack_ptr/load_bad_alignment_on_reg
+verifier_stack_ptr/load_out_of_bounds_high
+verifier_stack_ptr/load_out_of_bounds_low
+verifier_stack_ptr/to_stack_check_high_4
+verifier_stack_ptr/to_stack_check_high_5
+verifier_stack_ptr/to_stack_check_high_6
+verifier_stack_ptr/to_stack_check_high_7
+verifier_stack_ptr/to_stack_check_low_3
+verifier_stack_ptr/to_stack_check_low_4
+verifier_stack_ptr/to_stack_check_low_5
+verifier_stack_ptr/to_stack_check_low_6
+verifier_stack_ptr/to_stack_check_low_7
+verifier_subprog_precision/callback_precise_return_fail
+verifier_tailcall_jit
+verifier_uninit
+verifier_unpriv
+verifier_unpriv_perf
+verifier_value/store_of_cleared_call_register
+verifier_value_illegal_alu
+verifier_value_or_null/map_access_from_else_condition
+verifier_value_or_null/map_value_or_null_1
+verifier_value_or_null/map_value_or_null_2
+verifier_value_or_null/map_value_or_null_3
+verifier_value_or_null/multiple_map_lookup_elem_calls
+verifier_value_or_null/null_check_ids_in_regsafe
+verifier_value_ptr_arith/access_known_scalar_value_ptr_2
+verifier_value_ptr_arith/access_unknown_scalar_value_ptr
+verifier_value_ptr_arith/access_value_ptr_known_scalar
+verifier_value_ptr_arith/access_value_ptr_unknown_scalar
+verifier_value_ptr_arith/access_value_ptr_value_ptr_1
+verifier_value_ptr_arith/access_value_ptr_value_ptr_2
+verifier_value_ptr_arith/lower_oob_arith_test_1
+verifier_value_ptr_arith/to_leak_tainted_dst_reg
+verifier_value_ptr_arith/unknown_scalar_value_ptr_4
+verifier_value_ptr_arith/value_ptr_known_scalar_2_1
+verifier_value_ptr_arith/value_ptr_known_scalar_3
+verifier_var_off/access_max_out_of_bound
+verifier_var_off/access_min_out_of_bound
+verifier_var_off/stack_write_clobbers_spilled_regs
+verifier_var_off/variable_offset_ctx_access
+verifier_var_off/variable_offset_stack_access_unbounded
+verifier_var_off/zero_sized_access_max_out_of_bound
+verifier_vfs_reject
+verifier_xadd/xadd_w_check_unaligned_map
+verifier_xadd/xadd_w_check_unaligned_pkt
+verifier_xadd/xadd_w_check_unaligned_stack
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_1
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_10
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_11
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_12
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_13
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_14
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_15
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_16
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_2
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_3
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_4
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_5
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_6
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_7
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_8
+verifier_xdp_direct_packet_access/corner_case_1_bad_access_9
+verifier_xdp_direct_packet_access/end_mangling_bad_access_1
+verifier_xdp_direct_packet_access/end_mangling_bad_access_2
+verifier_xdp_direct_packet_access/pkt_data_bad_access_1_1
+verifier_xdp_direct_packet_access/pkt_data_bad_access_1_2
+verifier_xdp_direct_packet_access/pkt_data_bad_access_1_3
+verifier_xdp_direct_packet_access/pkt_data_bad_access_1_4
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_1
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_2
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_3
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_4
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_5
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_6
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_7
+verifier_xdp_direct_packet_access/pkt_data_bad_access_2_8
+verifier_xdp_direct_packet_access/pkt_end_bad_access_1_1
+verifier_xdp_direct_packet_access/pkt_end_bad_access_1_2
+verifier_xdp_direct_packet_access/pkt_end_bad_access_2_1
+verifier_xdp_direct_packet_access/pkt_end_bad_access_2_2
+verifier_xdp_direct_packet_access/pkt_end_bad_access_2_3
+verifier_xdp_direct_packet_access/pkt_end_bad_access_2_4
+verifier_xdp_direct_packet_access/pkt_meta_bad_access_1_1
+verifier_xdp_direct_packet_access/pkt_meta_bad_access_1_2
+verifier_xdp_direct_packet_access/pkt_meta_bad_access_2_1
+verifier_xdp_direct_packet_access/pkt_meta_bad_access_2_2
+verifier_xdp_direct_packet_access/pkt_meta_bad_access_2_3
+verifier_xdp_direct_packet_access/pkt_meta_bad_access_2_4
+verify_pkcs7_sig
+xdp_synproxy
diff --git a/ci/vmtest/configs/DENYLIST.test_progs_cpuv4 b/ci/vmtest/configs/DENYLIST.test_progs_cpuv4
new file mode 100644
index 0000000000000..0c02eae8f5cd1
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST.test_progs_cpuv4
@@ -0,0 +1 @@
+verifier_arena/basic_alloc2
diff --git a/ci/vmtest/configs/DENYLIST.x86_64 b/ci/vmtest/configs/DENYLIST.x86_64
new file mode 100644
index 0000000000000..6fc3413daab9f
--- /dev/null
+++ b/ci/vmtest/configs/DENYLIST.x86_64
@@ -0,0 +1 @@
+netcnt              # with kvm enabled, fail with packets unexpected packets: actual 10001 != expected 10000
diff --git a/ci/vmtest/configs/config b/ci/vmtest/configs/config
new file mode 100644
index 0000000000000..7a2427b22553c
--- /dev/null
+++ b/ci/vmtest/configs/config
@@ -0,0 +1,7 @@
+CONFIG_KASAN=y
+CONFIG_KASAN_GENERIC=y
+CONFIG_KASAN_VMALLOC=y
+CONFIG_LIVEPATCH=y
+CONFIG_SAMPLES=y
+CONFIG_SAMPLE_LIVEPATCH=m
+# CONFIG_UBSAN=y
diff --git a/ci/vmtest/configs/run-vmtest.env b/ci/vmtest/configs/run-vmtest.env
new file mode 100644
index 0000000000000..c60f1db6673c7
--- /dev/null
+++ b/ci/vmtest/configs/run-vmtest.env
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# This file is sourced by libbpf/ci/run-vmtest Github Action scripts.
+#
+# The primary reason it exists is that assembling ALLOWLIST and
+# DENYLIST for a particular test run is not a trivial operation.
+#
+# Users of libbpf/ci/run-vmtest action need to be able to specify a
+# list of allow/denylist **files**, that later has to be correctly
+# merged into a single allow/denylist passed to a test runner.
+#
+# Obviously it's perferrable for the scripts merging many lists into
+# one to be reusable, and not copy-pasted between repositories which
+# use libbpf/ci actions. And specifying the lists should be trivial.
+# This file is a solution to that.
+
+# $SELFTESTS_BPF and $VMTEST_CONFIGS are set in the workflow, before
+# libbpf/ci/run-vmtest action is called
+# See .github/workflows/kernel-test.yml
+
+ALLOWLIST_FILES=(
+    "${SELFTESTS_BPF}/ALLOWLIST"
+    "${SELFTESTS_BPF}/ALLOWLIST.${ARCH}"
+    "${VMTEST_CONFIGS}/ALLOWLIST"
+    "${VMTEST_CONFIGS}/ALLOWLIST.${ARCH}"
+    "${VMTEST_CONFIGS}/ALLOWLIST.${DEPLOYMENT}"
+    "${VMTEST_CONFIGS}/ALLOWLIST.${KERNEL_TEST}"
+)
+
+DENYLIST_FILES=(
+    "${SELFTESTS_BPF}/DENYLIST"
+    "${SELFTESTS_BPF}/DENYLIST.${ARCH}"
+    "${VMTEST_CONFIGS}/DENYLIST"
+    "${VMTEST_CONFIGS}/DENYLIST.${ARCH}"
+    "${VMTEST_CONFIGS}/DENYLIST.${DEPLOYMENT}"
+    "${VMTEST_CONFIGS}/DENYLIST.${KERNEL_TEST}"
+)
+
+# Export pipe-separated strings, because bash doesn't support array export
+export SELFTESTS_BPF_ALLOWLIST_FILES=$(IFS="|"; echo "${ALLOWLIST_FILES[*]}")
+export SELFTESTS_BPF_DENYLIST_FILES=$(IFS="|"; echo "${DENYLIST_FILES[*]}")
+
diff --git a/ci/vmtest/configs/run_veristat.kernel.cfg b/ci/vmtest/configs/run_veristat.kernel.cfg
new file mode 100644
index 0000000000000..807efc251073f
--- /dev/null
+++ b/ci/vmtest/configs/run_veristat.kernel.cfg
@@ -0,0 +1,4 @@
+VERISTAT_OBJECTS_DIR="${SELFTESTS_BPF}"
+VERISTAT_OBJECTS_GLOB="*.bpf.o"
+VERISTAT_CFG_FILE="${SELFTESTS_BPF}/veristat.cfg"
+VERISTAT_OUTPUT="veristat-kernel"
diff --git a/ci/vmtest/configs/run_veristat.meta.cfg b/ci/vmtest/configs/run_veristat.meta.cfg
new file mode 100644
index 0000000000000..14f08d241d206
--- /dev/null
+++ b/ci/vmtest/configs/run_veristat.meta.cfg
@@ -0,0 +1,4 @@
+VERISTAT_OBJECTS_DIR="${WORKING_DIR}/bpf_objects"
+VERISTAT_OBJECTS_GLOB="*.o"
+VERISTAT_OUTPUT="veristat-meta"
+VERISTAT_CFG_FILE="${VERISTAT_CONFIGS}/veristat_meta.cfg"
diff --git a/ci/vmtest/configs/run_veristat.scx.cfg b/ci/vmtest/configs/run_veristat.scx.cfg
new file mode 100644
index 0000000000000..740cf8e960b32
--- /dev/null
+++ b/ci/vmtest/configs/run_veristat.scx.cfg
@@ -0,0 +1,3 @@
+VERISTAT_OBJECTS_DIR="${SCX_PROGS}"
+VERISTAT_OBJECTS_GLOB="*.bpf.o"
+VERISTAT_OUTPUT="veristat-scx"
diff --git a/ci/vmtest/configs/veristat_meta.cfg b/ci/vmtest/configs/veristat_meta.cfg
new file mode 100644
index 0000000000000..5ee6db25736d9
--- /dev/null
+++ b/ci/vmtest/configs/veristat_meta.cfg
@@ -0,0 +1,46 @@
+# List of exceptions we know about that are not going to work with veristat.
+
+# libbpf-tools, maintained outside of fbcode
+!bcc-libbpf-tools-*
+
+# missing kernel function 'bictcp_cong_avoid'
+!ti-tcpevent-tcp_bpf_state_fentry-tcp_bpf_state_fentry.bpf.o/bictcp_cong_avoid
+# missing kernel function 'bictcp_state'
+!ti-tcpevent-tcp_bpf_tracer_fentry-tcp_bpf_tracer_fentry.bpf.o/bictcp_state
+# missing kernel function 'tcp_drop'
+!ti-tcpevent-tcp_bpf_tracer_fentry-tcp_bpf_tracer_fentry.bpf.o/tcp_drop
+
+# outdated (and abandoned ?) BPF programs, can't work with modern libbpf
+!schedulers-tangram-agent-bpf-blacklist-bpf_device_cgroup-device_cgroup_filter.bpf.o
+!schedulers-tangram-agent-bpf-netstat-bpf_cgroup_egress-bpf_cgroup_egress.bpf.o
+!schedulers-tangram-agent-bpf-netstat-bpf_cgroup_ingress-bpf_cgroup_ingress.bpf.o
+
+# invalid usage of global functions, seems abandoned as well
+!neteng-urgd-urgd_bpf_prog-urgd_bpf_prog.o
+
+# missing kernel function '__send_signal'
+!cea-object-introspection-OIVT-signal_bpf-signal.bpf.o/__send_signal
+
+# Strobelight program not passing validation properly
+!strobelight-server-bpf_program-hhvm_stacks-hhvm_stacks.o/hhvm_stack
+
+# RDMA functionality is expected which we don't have in default kernel flavor
+!neteng-netedit-bpf-ftrace-be_audit-be_audit-be_audit.bpf.o
+
+# Strobelight programs with >1mln instructions
+!strobelight-server-bpf_program-strobelight_process_monitor_libbpf-strobelight_process_monitor_libbpf.o
+
+# infiniband only, doesn't work on other hardware
+!neteng-netnorad-common-cpp-bpf-qp_ah_list-qp_ah_list.bpf.o/ret_query_qp
+
+# Droplet with >1mln instructions
+!ti-droplet-bpf-vip_filter_v2_xdp-vip_filter_v2_xdp.bpf.o/vip_filter
+
+# sched_ext bpf_lib objects don't need to be verified separately
+!third-party-scx*bpf_lib.bpf.o
+
+# These cause segfault in veristat due to a bug in libbpf
+# Link: https://lore.kernel.org/bpf/20250718001009.610955-1-andrii@kernel.org/
+# We can include them back after a veristat release with fixed libbpf
+!third-party-scx-__scx_chaos_bpf_skel_genskel-bpf.bpf.o
+!third-party-scx-__scx_p2dq_bpf_skel_genskel-bpf.bpf.o
diff --git a/kernel/bpf/crypto.c b/kernel/bpf/crypto.c
index 83c4d9943084b..e9a282ade7881 100644
--- a/kernel/bpf/crypto.c
+++ b/kernel/bpf/crypto.c
@@ -9,6 +9,8 @@
 #include <linux/scatterlist.h>
 #include <linux/skbuff.h>
 #include <crypto/skcipher.h>
+#include <crypto/sha2.h>
+#include <crypto/sig.h>
 
 struct bpf_crypto_type_list {
 	const struct bpf_crypto_type *type;
@@ -57,6 +59,21 @@ struct bpf_crypto_ctx {
 	refcount_t usage;
 };
 
+#if IS_ENABLED(CONFIG_CRYPTO_ECDSA)
+/**
+ * struct bpf_ecdsa_ctx - refcounted BPF ECDSA context structure
+ * @tfm:	The crypto_sig transform for ECDSA operations
+ * @rcu:	The RCU head used to free the context with RCU safety
+ * @usage:	Object reference counter. When the refcount goes to 0, the
+ *		memory is released with RCU safety.
+ */
+struct bpf_ecdsa_ctx {
+	struct crypto_sig *tfm;
+	struct rcu_head rcu;
+	refcount_t usage;
+};
+#endif
+
 int bpf_crypto_register_type(const struct bpf_crypto_type *type)
 {
 	struct bpf_crypto_type_list *node;
@@ -343,12 +360,448 @@ __bpf_kfunc int bpf_crypto_encrypt(struct bpf_crypto_ctx *ctx,
 	return bpf_crypto_crypt(ctx, src_kern, dst_kern, siv_kern, false);
 }
 
+#if IS_ENABLED(CONFIG_CRYPTO_LIB_SHA256)
+/**
+ * bpf_sha256_hash() - Compute SHA-256 hash using kernel crypto library
+ * @data: bpf_dynptr to the input data to hash. Must be a trusted pointer.
+ * @out: bpf_dynptr to the output buffer (must be at least 32 bytes). Must be a trusted pointer.
+ *
+ * Computes SHA-256 hash of the input data. Uses bpf_dynptr to ensure safe memory access
+ * without risk of page faults.
+ */
+__bpf_kfunc int bpf_sha256_hash(const struct bpf_dynptr *data, const struct bpf_dynptr *out)
+{
+	const struct bpf_dynptr_kern *data_kern = (struct bpf_dynptr_kern *)data;
+	const struct bpf_dynptr_kern *out_kern = (struct bpf_dynptr_kern *)out;
+	u32 data_len, out_len;
+	const u8 *data_ptr;
+	u8 *out_ptr;
+
+	if (__bpf_dynptr_is_rdonly(out_kern))
+		return -EINVAL;
+
+	data_len = __bpf_dynptr_size(data_kern);
+	out_len = __bpf_dynptr_size(out_kern);
+
+	if (data_len == 0 || out_len < 32)
+		return -EINVAL;
+
+	data_ptr = __bpf_dynptr_data(data_kern, data_len);
+	if (!data_ptr)
+		return -EINVAL;
+
+	out_ptr = __bpf_dynptr_data_rw(out_kern, out_len);
+	if (!out_ptr)
+		return -EINVAL;
+
+	sha256(data_ptr, data_len, out_ptr);
+
+	return 0;
+}
+
+/**
+ * bpf_sha384_hash() - Compute SHA-384 hash using kernel crypto library
+ * @data: bpf_dynptr to the input data to hash. Must be a trusted pointer.
+ * @out: bpf_dynptr to the output buffer (must be at least 48 bytes). Must be a trusted pointer.
+ *
+ * Computes SHA-384 hash of the input data. Uses bpf_dynptr to ensure safe memory access
+ * without risk of page faults.
+ */
+__bpf_kfunc int bpf_sha384_hash(const struct bpf_dynptr *data, const struct bpf_dynptr *out)
+{
+	const struct bpf_dynptr_kern *data_kern = (struct bpf_dynptr_kern *)data;
+	const struct bpf_dynptr_kern *out_kern = (struct bpf_dynptr_kern *)out;
+	u32 data_len, out_len;
+	const u8 *data_ptr;
+	u8 *out_ptr;
+
+	if (__bpf_dynptr_is_rdonly(out_kern))
+		return -EINVAL;
+
+	data_len = __bpf_dynptr_size(data_kern);
+	out_len = __bpf_dynptr_size(out_kern);
+
+	if (data_len == 0 || out_len < 48)
+		return -EINVAL;
+
+	data_ptr = __bpf_dynptr_data(data_kern, data_len);
+	if (!data_ptr)
+		return -EINVAL;
+
+	out_ptr = __bpf_dynptr_data_rw(out_kern, out_len);
+	if (!out_ptr)
+		return -EINVAL;
+
+	sha384(data_ptr, data_len, out_ptr);
+
+	return 0;
+}
+
+/**
+ * bpf_sha512_hash() - Compute SHA-512 hash using kernel crypto library
+ * @data: bpf_dynptr to the input data to hash. Must be a trusted pointer.
+ * @out: bpf_dynptr to the output buffer (must be at least 64 bytes). Must be a trusted pointer.
+ *
+ * Computes SHA-512 hash of the input data. Uses bpf_dynptr to ensure safe memory access
+ * without risk of page faults.
+ */
+__bpf_kfunc int bpf_sha512_hash(const struct bpf_dynptr *data, const struct bpf_dynptr *out)
+{
+	const struct bpf_dynptr_kern *data_kern = (struct bpf_dynptr_kern *)data;
+	const struct bpf_dynptr_kern *out_kern = (struct bpf_dynptr_kern *)out;
+	u32 data_len, out_len;
+	const u8 *data_ptr;
+	u8 *out_ptr;
+
+	if (__bpf_dynptr_is_rdonly(out_kern))
+		return -EINVAL;
+
+	data_len = __bpf_dynptr_size(data_kern);
+	out_len = __bpf_dynptr_size(out_kern);
+
+	if (data_len == 0 || out_len < 64)
+		return -EINVAL;
+
+	data_ptr = __bpf_dynptr_data(data_kern, data_len);
+	if (!data_ptr)
+		return -EINVAL;
+
+	out_ptr = __bpf_dynptr_data_rw(out_kern, out_len);
+	if (!out_ptr)
+		return -EINVAL;
+
+	sha512(data_ptr, data_len, out_ptr);
+
+	return 0;
+}
+#endif /* CONFIG_CRYPTO_LIB_SHA256 */
+
+#if IS_ENABLED(CONFIG_CRYPTO_ECDSA)
+/**
+ * bpf_ecdsa_ctx_create() - Create a BPF ECDSA verification context
+ * @algo_name: bpf_dynptr to the algorithm name (e.g., "p1363(ecdsa-nist-p256)")
+ * @public_key: bpf_dynptr to the public key in uncompressed format (0x04 || x || y)
+ *              Must be 65 bytes for P-256, 97 for P-384, 133 for P-521
+ * @err: Pointer to store error code on failure
+ *
+ * Creates an ECDSA verification context that can be reused for multiple
+ * signature verifications. This function uses GFP_KERNEL allocation and
+ * can only be called from sleepable BPF programs. Uses bpf_dynptr to ensure
+ * safe memory access without risk of page faults.
+ */
+__bpf_kfunc struct bpf_ecdsa_ctx *
+bpf_ecdsa_ctx_create(const struct bpf_dynptr *algo_name,
+		     const struct bpf_dynptr *public_key, int *err)
+{
+	const struct bpf_dynptr_kern *algo_kern = (struct bpf_dynptr_kern *)algo_name;
+	const struct bpf_dynptr_kern *key_kern = (struct bpf_dynptr_kern *)public_key;
+	struct bpf_ecdsa_ctx *ctx;
+	const char *algo_ptr;
+	const u8 *key_ptr;
+	u32 algo_len, key_len;
+	char algo[64];
+	int ret;
+
+	if (!err)
+		return NULL;
+
+	algo_len = __bpf_dynptr_size(algo_kern);
+	key_len = __bpf_dynptr_size(key_kern);
+
+	if (algo_len == 0 || algo_len >= sizeof(algo)) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	if (key_len < 65) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	algo_ptr = __bpf_dynptr_data(algo_kern, algo_len);
+	if (!algo_ptr) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	key_ptr = __bpf_dynptr_data(key_kern, key_len);
+	if (!key_ptr) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	if (key_ptr[0] != 0x04) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	memcpy(algo, algo_ptr, algo_len);
+	algo[algo_len] = '\0';
+
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	if (!ctx) {
+		*err = -ENOMEM;
+		return NULL;
+	}
+
+	ctx->tfm = crypto_alloc_sig(algo, 0, 0);
+	if (IS_ERR(ctx->tfm)) {
+		*err = PTR_ERR(ctx->tfm);
+		kfree(ctx);
+		return NULL;
+	}
+
+	ret = crypto_sig_set_pubkey(ctx->tfm, key_ptr, key_len);
+	if (ret) {
+		*err = ret;
+		crypto_free_sig(ctx->tfm);
+		kfree(ctx);
+		return NULL;
+	}
+
+	refcount_set(&ctx->usage, 1);
+	*err = 0;
+	return ctx;
+}
+
+/**
+ * bpf_ecdsa_verify() - Verify ECDSA signature using pre-allocated context
+ * @ctx: ECDSA context created by bpf_ecdsa_ctx_create()
+ * @message: bpf_dynptr to the message hash to verify. Must be a trusted pointer.
+ * @signature: bpf_dynptr to the ECDSA signature in r || s format. Must be a trusted pointer.
+ *             Must be 64 bytes for P-256, 96 for P-384, 132 for P-521
+ *
+ * Verifies an ECDSA signature using a pre-allocated context. This function
+ * does not allocate memory and can be used in non-sleepable BPF programs.
+ * Uses bpf_dynptr to ensure safe memory access without risk of page faults.
+ */
+__bpf_kfunc int bpf_ecdsa_verify(struct bpf_ecdsa_ctx *ctx,
+				 const struct bpf_dynptr *message,
+				 const struct bpf_dynptr *signature)
+{
+	const struct bpf_dynptr_kern *msg_kern = (struct bpf_dynptr_kern *)message;
+	const struct bpf_dynptr_kern *sig_kern = (struct bpf_dynptr_kern *)signature;
+	const u8 *msg_ptr, *sig_ptr;
+	u32 msg_len, sig_len;
+
+	if (!ctx)
+		return -EINVAL;
+
+	msg_len = __bpf_dynptr_size(msg_kern);
+	sig_len = __bpf_dynptr_size(sig_kern);
+
+	if (msg_len == 0 || sig_len == 0)
+		return -EINVAL;
+
+	msg_ptr = __bpf_dynptr_data(msg_kern, msg_len);
+	if (!msg_ptr)
+		return -EINVAL;
+
+	sig_ptr = __bpf_dynptr_data(sig_kern, sig_len);
+	if (!sig_ptr)
+		return -EINVAL;
+
+	return crypto_sig_verify(ctx->tfm, sig_ptr, sig_len, msg_ptr, msg_len);
+}
+
+__bpf_kfunc struct bpf_ecdsa_ctx *
+bpf_ecdsa_ctx_acquire(struct bpf_ecdsa_ctx *ctx)
+{
+	if (!refcount_inc_not_zero(&ctx->usage))
+		return NULL;
+	return ctx;
+}
+
+static void ecdsa_free_cb(struct rcu_head *head)
+{
+	struct bpf_ecdsa_ctx *ctx = container_of(head, struct bpf_ecdsa_ctx, rcu);
+
+	crypto_free_sig(ctx->tfm);
+	kfree(ctx);
+}
+
+__bpf_kfunc void bpf_ecdsa_ctx_release(struct bpf_ecdsa_ctx *ctx)
+{
+	if (refcount_dec_and_test(&ctx->usage))
+		call_rcu(&ctx->rcu, ecdsa_free_cb);
+}
+
+/**
+ * bpf_ecdsa_ctx_create_with_privkey() - Create a BPF ECDSA signing context
+ * @algo_name: bpf_dynptr to the algorithm name (e.g., "p1363(ecdsa-nist-p256)")
+ * @private_key: bpf_dynptr to the private key in raw format
+ * @err: Pointer to store error code on failure
+ *
+ * Creates an ECDSA signing context that can be used for signing messages.
+ * This function uses GFP_KERNEL allocation and can only be called from
+ * sleepable BPF programs. Uses bpf_dynptr to ensure safe memory access
+ * without risk of page faults.
+ */
+__bpf_kfunc struct bpf_ecdsa_ctx *
+bpf_ecdsa_ctx_create_with_privkey(const struct bpf_dynptr *algo_name,
+				   const struct bpf_dynptr *private_key, int *err)
+{
+	const struct bpf_dynptr_kern *algo_kern = (struct bpf_dynptr_kern *)algo_name;
+	const struct bpf_dynptr_kern *key_kern = (struct bpf_dynptr_kern *)private_key;
+	struct bpf_ecdsa_ctx *ctx;
+	const char *algo_ptr;
+	const u8 *key_ptr;
+	u32 algo_len, key_len;
+	char algo[64];
+	int ret;
+
+	if (!err)
+		return NULL;
+
+	algo_len = __bpf_dynptr_size(algo_kern);
+	key_len = __bpf_dynptr_size(key_kern);
+
+	if (algo_len == 0 || algo_len >= sizeof(algo)) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	if (key_len < 32) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	algo_ptr = __bpf_dynptr_data(algo_kern, algo_len);
+	if (!algo_ptr) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	key_ptr = __bpf_dynptr_data(key_kern, key_len);
+	if (!key_ptr) {
+		*err = -EINVAL;
+		return NULL;
+	}
+
+	memcpy(algo, algo_ptr, algo_len);
+	algo[algo_len] = '\0';
+
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	if (!ctx) {
+		*err = -ENOMEM;
+		return NULL;
+	}
+
+	ctx->tfm = crypto_alloc_sig(algo, 0, 0);
+	if (IS_ERR(ctx->tfm)) {
+		*err = PTR_ERR(ctx->tfm);
+		kfree(ctx);
+		return NULL;
+	}
+
+	ret = crypto_sig_set_privkey(ctx->tfm, key_ptr, key_len);
+	if (ret) {
+		*err = ret;
+		crypto_free_sig(ctx->tfm);
+		kfree(ctx);
+		return NULL;
+	}
+
+	refcount_set(&ctx->usage, 1);
+	*err = 0;
+	return ctx;
+}
+
+/**
+ * bpf_ecdsa_sign() - Sign a message using ECDSA
+ * @ctx: ECDSA context created with bpf_ecdsa_ctx_create_with_privkey()
+ * @message: bpf_dynptr to the message hash to sign. Must be a trusted pointer.
+ * @signature: bpf_dynptr to the output buffer for signature. Must be a trusted pointer.
+ *             Must be at least 64 bytes for P-256, 96 for P-384, 132 for P-521
+ *
+ * Signs a message hash using ECDSA with a pre-configured private key.
+ * The signature is returned in r || s format. Uses bpf_dynptr to ensure
+ * safe memory access without risk of page faults.
+ */
+__bpf_kfunc int bpf_ecdsa_sign(struct bpf_ecdsa_ctx *ctx,
+			       const struct bpf_dynptr *message,
+			       const struct bpf_dynptr *signature)
+{
+	const struct bpf_dynptr_kern *msg_kern = (struct bpf_dynptr_kern *)message;
+	const struct bpf_dynptr_kern *sig_kern = (struct bpf_dynptr_kern *)signature;
+	const u8 *msg_ptr;
+	u8 *sig_ptr;
+	u32 msg_len, sig_len;
+
+	if (!ctx)
+		return -EINVAL;
+
+	if (__bpf_dynptr_is_rdonly(sig_kern))
+		return -EINVAL;
+
+	msg_len = __bpf_dynptr_size(msg_kern);
+	sig_len = __bpf_dynptr_size(sig_kern);
+
+	if (msg_len == 0 || sig_len == 0)
+		return -EINVAL;
+
+	msg_ptr = __bpf_dynptr_data(msg_kern, msg_len);
+	if (!msg_ptr)
+		return -EINVAL;
+
+	sig_ptr = __bpf_dynptr_data_rw(sig_kern, sig_len);
+	if (!sig_ptr)
+		return -EINVAL;
+
+	return crypto_sig_sign(ctx->tfm, msg_ptr, msg_len, sig_ptr, sig_len);
+}
+
+/**
+ * bpf_ecdsa_keysize() - Get the key size for ECDSA context
+ * @ctx: ECDSA context
+ *
+ * Returns: Key size in bits, or negative error code on failure
+ */
+__bpf_kfunc int bpf_ecdsa_keysize(struct bpf_ecdsa_ctx *ctx)
+{
+	if (!ctx)
+		return -EINVAL;
+
+	return crypto_sig_keysize(ctx->tfm);
+}
+
+/**
+ * bpf_ecdsa_digestsize() - Get the maximum digest size for ECDSA context
+ * @ctx: ECDSA context
+ */
+__bpf_kfunc int bpf_ecdsa_digestsize(struct bpf_ecdsa_ctx *ctx)
+{
+	if (!ctx)
+		return -EINVAL;
+
+	return crypto_sig_digestsize(ctx->tfm);
+}
+
+/**
+ * bpf_ecdsa_maxsize() - Get the maximum signature size for ECDSA context
+ * @ctx: ECDSA context
+ */
+__bpf_kfunc int bpf_ecdsa_maxsize(struct bpf_ecdsa_ctx *ctx)
+{
+	if (!ctx)
+		return -EINVAL;
+
+	return crypto_sig_maxsize(ctx->tfm);
+}
+#endif /* CONFIG_CRYPTO_ECDSA */
+
 __bpf_kfunc_end_defs();
 
 BTF_KFUNCS_START(crypt_init_kfunc_btf_ids)
 BTF_ID_FLAGS(func, bpf_crypto_ctx_create, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)
 BTF_ID_FLAGS(func, bpf_crypto_ctx_release, KF_RELEASE)
 BTF_ID_FLAGS(func, bpf_crypto_ctx_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
+#if IS_ENABLED(CONFIG_CRYPTO_ECDSA)
+BTF_ID_FLAGS(func, bpf_ecdsa_ctx_create, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)
+BTF_ID_FLAGS(func, bpf_ecdsa_ctx_create_with_privkey, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)
+BTF_ID_FLAGS(func, bpf_ecdsa_ctx_release, KF_RELEASE)
+BTF_ID_FLAGS(func, bpf_ecdsa_ctx_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
+#endif
 BTF_KFUNCS_END(crypt_init_kfunc_btf_ids)
 
 static const struct btf_kfunc_id_set crypt_init_kfunc_set = {
@@ -359,6 +812,18 @@ static const struct btf_kfunc_id_set crypt_init_kfunc_set = {
 BTF_KFUNCS_START(crypt_kfunc_btf_ids)
 BTF_ID_FLAGS(func, bpf_crypto_decrypt, KF_RCU)
 BTF_ID_FLAGS(func, bpf_crypto_encrypt, KF_RCU)
+#if IS_ENABLED(CONFIG_CRYPTO_LIB_SHA256)
+BTF_ID_FLAGS(func, bpf_sha256_hash, 0)
+BTF_ID_FLAGS(func, bpf_sha384_hash, 0)
+BTF_ID_FLAGS(func, bpf_sha512_hash, 0)
+#endif
+#if IS_ENABLED(CONFIG_CRYPTO_ECDSA)
+BTF_ID_FLAGS(func, bpf_ecdsa_verify, 0)
+BTF_ID_FLAGS(func, bpf_ecdsa_sign, 0)
+BTF_ID_FLAGS(func, bpf_ecdsa_keysize, 0)
+BTF_ID_FLAGS(func, bpf_ecdsa_digestsize, 0)
+BTF_ID_FLAGS(func, bpf_ecdsa_maxsize, 0)
+#endif
 BTF_KFUNCS_END(crypt_kfunc_btf_ids)
 
 static const struct btf_kfunc_id_set crypt_kfunc_set = {
@@ -369,6 +834,10 @@ static const struct btf_kfunc_id_set crypt_kfunc_set = {
 BTF_ID_LIST(bpf_crypto_dtor_ids)
 BTF_ID(struct, bpf_crypto_ctx)
 BTF_ID(func, bpf_crypto_ctx_release)
+#if IS_ENABLED(CONFIG_CRYPTO_ECDSA)
+BTF_ID(struct, bpf_ecdsa_ctx)
+BTF_ID(func, bpf_ecdsa_ctx_release)
+#endif
 
 static int __init crypto_kfunc_init(void)
 {
@@ -378,13 +847,25 @@ static int __init crypto_kfunc_init(void)
 			.btf_id	      = bpf_crypto_dtor_ids[0],
 			.kfunc_btf_id = bpf_crypto_dtor_ids[1]
 		},
+#if IS_ENABLED(CONFIG_CRYPTO_ECDSA)
+		{
+			.btf_id       = bpf_crypto_dtor_ids[2],
+			.kfunc_btf_id = bpf_crypto_dtor_ids[3]
+		},
+#endif
 	};
 
 	ret = register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_CLS, &crypt_kfunc_set);
 	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_ACT, &crypt_kfunc_set);
 	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_XDP, &crypt_kfunc_set);
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL, &crypt_kfunc_set);
 	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL,
 					       &crypt_init_kfunc_set);
+	/* Enable kptr pattern for TC and XDP programs */
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_CLS,
+					       &crypt_init_kfunc_set);
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_XDP,
+					       &crypt_init_kfunc_set);
 	return  ret ?: register_btf_id_dtor_kfuncs(bpf_crypto_dtors,
 						   ARRAY_SIZE(bpf_crypto_dtors),
 						   THIS_MODULE);
diff --git a/tools/testing/selftests/bpf/prog_tests/crypto_hash.c b/tools/testing/selftests/bpf/prog_tests/crypto_hash.c
new file mode 100644
index 0000000000000..4600dad693d43
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/crypto_hash.c
@@ -0,0 +1,129 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <test_progs.h>
+#include "crypto_hash.skel.h"
+
+/* NIST test vectors for SHA-256("abc") */
+static const unsigned char expected_sha256[32] = {
+	0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
+	0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
+	0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+	0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad
+};
+
+/* NIST test vectors for SHA-384("abc") */
+static const unsigned char expected_sha384[48] = {
+	0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b,
+	0xb5, 0xa0, 0x3d, 0x69, 0x9a, 0xc6, 0x50, 0x07,
+	0x27, 0x2c, 0x32, 0xab, 0x0e, 0xde, 0xd1, 0x63,
+	0x1a, 0x8b, 0x60, 0x5a, 0x43, 0xff, 0x5b, 0xed,
+	0x80, 0x86, 0x07, 0x2b, 0xa1, 0xe7, 0xcc, 0x23,
+	0x58, 0xba, 0xec, 0xa1, 0x34, 0xc8, 0x25, 0xa7
+};
+
+/* NIST test vectors for SHA-512("abc") */
+static const unsigned char expected_sha512[64] = {
+	0xdd, 0xaf, 0x35, 0xa1, 0x93, 0x61, 0x7a, 0xba,
+	0xcc, 0x41, 0x73, 0x49, 0xae, 0x20, 0x41, 0x31,
+	0x12, 0xe6, 0xfa, 0x4e, 0x89, 0xa9, 0x7e, 0xa2,
+	0x0a, 0x9e, 0xee, 0xe6, 0x4b, 0x55, 0xd3, 0x9a,
+	0x21, 0x92, 0x99, 0x2a, 0x27, 0x4f, 0xc1, 0xa8,
+	0x36, 0xba, 0x3c, 0x23, 0xa3, 0xfe, 0xeb, 0xbd,
+	0x45, 0x4d, 0x44, 0x23, 0x64, 0x3c, 0xe8, 0x0e,
+	0x2a, 0x9a, 0xc9, 0x4f, 0xa5, 0x4c, 0xa4, 0x9f
+};
+
+static void test_sha256_basic(void)
+{
+	struct crypto_hash *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = crypto_hash__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "crypto_hash__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_sha256);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_sha256");
+	ASSERT_EQ(skel->data->sha256_status, 0, "sha256_status");
+	ASSERT_EQ(memcmp(skel->bss->sha256_output, expected_sha256, 32), 0,
+		  "sha256_output_match");
+
+	crypto_hash__destroy(skel);
+}
+
+static void test_sha384_basic(void)
+{
+	struct crypto_hash *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = crypto_hash__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "crypto_hash__open_and_load"))
+		return;
+
+	/* Run SHA-384 test */
+	prog_fd = bpf_program__fd(skel->progs.test_sha384);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_sha384");
+	ASSERT_EQ(skel->data->sha384_status, 0, "sha384_status");
+	ASSERT_EQ(memcmp(skel->bss->sha384_output, expected_sha384, 48), 0,
+		  "sha384_output_match");
+
+	crypto_hash__destroy(skel);
+}
+
+static void test_sha512_basic(void)
+{
+	struct crypto_hash *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = crypto_hash__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "crypto_hash__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_sha512);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_sha512");
+	ASSERT_EQ(skel->data->sha512_status, 0, "sha512_status");
+	ASSERT_EQ(memcmp(skel->bss->sha512_output, expected_sha512, 64), 0,
+		  "sha512_output_match");
+
+	crypto_hash__destroy(skel);
+}
+
+static void test_sha256_invalid_params(void)
+{
+	struct crypto_hash *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = crypto_hash__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "crypto_hash__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_sha256_zero_len);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_zero_len");
+	ASSERT_EQ(skel->data->sha256_status, 0, "zero_len_rejected");
+
+	crypto_hash__destroy(skel);
+}
+
+void test_crypto_hash(void)
+{
+	if (test__start_subtest("sha256_basic"))
+		test_sha256_basic();
+	if (test__start_subtest("sha384_basic"))
+		test_sha384_basic();
+	if (test__start_subtest("sha512_basic"))
+		test_sha512_basic();
+	if (test__start_subtest("sha256_invalid_params"))
+		test_sha256_invalid_params();
+}
diff --git a/tools/testing/selftests/bpf/prog_tests/ecdsa_verify.c b/tools/testing/selftests/bpf/prog_tests/ecdsa_verify.c
new file mode 100644
index 0000000000000..d1f83ce08ad6f
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/ecdsa_verify.c
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <test_progs.h>
+#include "ecdsa_verify.skel.h"
+
+static void test_ecdsa_verify_valid_signature(void)
+{
+	struct ecdsa_verify *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = ecdsa_verify__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "ecdsa_verify__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_ecdsa_verify_valid);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_ecdsa_verify_valid");
+	ASSERT_EQ(skel->data->ctx_create_status, 0, "ctx_create_status");
+	ASSERT_EQ(skel->data->verify_result, 0, "verify_valid_signature");
+
+	ecdsa_verify__destroy(skel);
+}
+
+static void test_ecdsa_verify_invalid_signature(void)
+{
+	struct ecdsa_verify *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = ecdsa_verify__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "ecdsa_verify__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_ecdsa_verify_invalid);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_ecdsa_verify_invalid");
+	ASSERT_NEQ(skel->data->verify_invalid_result, 0, "verify_invalid_signature_rejected");
+
+	ecdsa_verify__destroy(skel);
+}
+
+static void test_ecdsa_sign_and_verify(void)
+{
+	struct ecdsa_verify *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = ecdsa_verify__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "ecdsa_verify__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_ecdsa_sign_verify);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_ecdsa_sign_verify");
+	ASSERT_GT(skel->data->sign_result, 0, "sign_returns_signature_size");
+	ASSERT_EQ(skel->data->sign_verify_result, 0, "verify_generated_signature");
+
+	ecdsa_verify__destroy(skel);
+}
+
+static void test_ecdsa_size_queries(void)
+{
+	struct ecdsa_verify *skel;
+	int err, prog_fd;
+
+	LIBBPF_OPTS(bpf_test_run_opts, topts);
+
+	skel = ecdsa_verify__open_and_load();
+	if (!ASSERT_OK_PTR(skel, "ecdsa_verify__open_and_load"))
+		return;
+
+	prog_fd = bpf_program__fd(skel->progs.test_ecdsa_size_queries);
+	err = bpf_prog_test_run_opts(prog_fd, &topts);
+	ASSERT_OK(err, "test_ecdsa_size_queries");
+	ASSERT_EQ(skel->data->keysize_result, 256, "keysize_p256");
+	ASSERT_EQ(skel->data->digestsize_result, 64, "digestsize_p256");
+	ASSERT_EQ(skel->data->maxsize_result, 64, "maxsize_p256");
+
+	ecdsa_verify__destroy(skel);
+}
+
+void test_ecdsa_verify(void)
+{
+	if (test__start_subtest("verify_valid_signature"))
+		test_ecdsa_verify_valid_signature();
+	if (test__start_subtest("verify_invalid_signature"))
+		test_ecdsa_verify_invalid_signature();
+	if (test__start_subtest("sign_and_verify"))
+		test_ecdsa_sign_and_verify();
+	if (test__start_subtest("size_queries"))
+		test_ecdsa_size_queries();
+}
diff --git a/tools/testing/selftests/bpf/progs/crypto_hash.c b/tools/testing/selftests/bpf/progs/crypto_hash.c
new file mode 100644
index 0000000000000..d01f235574111
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/crypto_hash.c
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "vmlinux.h"
+#include <bpf/bpf_helpers.h>
+#include "bpf_misc.h"
+#include "bpf_kfuncs.h"
+
+unsigned char test_input[3] = "abc";
+
+/* Expected SHA-256 hash of "abc" */
+/* ba7816bf 8f01cfea 414140de 5dae2223 b00361a3 96177a9c b410ff61 f20015ad */
+unsigned char expected_sha256[32] = {
+	0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
+	0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
+	0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+	0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad
+};
+
+/* Output buffers for test results */
+unsigned char sha256_output[32] = {};
+unsigned char sha384_output[48] = {};
+unsigned char sha512_output[64] = {};
+
+int sha256_status = -1;
+int sha384_status = -1;
+int sha512_status = -1;
+
+/* Declare the SHA hash kfuncs */
+extern int bpf_sha256_hash(const struct bpf_dynptr *data, const struct bpf_dynptr *out) __ksym;
+extern int bpf_sha384_hash(const struct bpf_dynptr *data, const struct bpf_dynptr *out) __ksym;
+extern int bpf_sha512_hash(const struct bpf_dynptr *data, const struct bpf_dynptr *out) __ksym;
+
+SEC("syscall")
+int test_sha256(void *ctx)
+{
+	struct bpf_dynptr input_ptr, output_ptr;
+
+	bpf_dynptr_from_mem(test_input, sizeof(test_input), 0, &input_ptr);
+	bpf_dynptr_from_mem(sha256_output, sizeof(sha256_output), 0, &output_ptr);
+
+	sha256_status = bpf_sha256_hash(&input_ptr, &output_ptr);
+	return 0;
+}
+
+SEC("syscall")
+int test_sha384(void *ctx)
+{
+	struct bpf_dynptr input_ptr, output_ptr;
+
+	bpf_dynptr_from_mem(test_input, sizeof(test_input), 0, &input_ptr);
+	bpf_dynptr_from_mem(sha384_output, sizeof(sha384_output), 0, &output_ptr);
+
+	sha384_status = bpf_sha384_hash(&input_ptr, &output_ptr);
+	return 0;
+}
+
+SEC("syscall")
+int test_sha512(void *ctx)
+{
+	struct bpf_dynptr input_ptr, output_ptr;
+
+	bpf_dynptr_from_mem(test_input, sizeof(test_input), 0, &input_ptr);
+	bpf_dynptr_from_mem(sha512_output, sizeof(sha512_output), 0, &output_ptr);
+
+	sha512_status = bpf_sha512_hash(&input_ptr, &output_ptr);
+	return 0;
+}
+
+SEC("syscall")
+int test_sha256_zero_len(void *ctx)
+{
+	struct bpf_dynptr input_ptr, output_ptr;
+	int ret;
+
+	bpf_dynptr_from_mem(test_input, 0, 0, &input_ptr);
+	bpf_dynptr_from_mem(sha256_output, sizeof(sha256_output), 0, &output_ptr);
+
+	ret = bpf_sha256_hash(&input_ptr, &output_ptr);
+	sha256_status = (ret == -22) ? 0 : ret;
+	return 0;
+}
+
+char __license[] SEC("license") = "GPL";
diff --git a/tools/testing/selftests/bpf/progs/ecdsa_verify.c b/tools/testing/selftests/bpf/progs/ecdsa_verify.c
new file mode 100644
index 0000000000000..fb24baf6c437a
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/ecdsa_verify.c
@@ -0,0 +1,228 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include "vmlinux.h"
+#include <bpf/bpf_helpers.h>
+#include "bpf_misc.h"
+
+struct bpf_ecdsa_ctx;
+extern struct bpf_ecdsa_ctx *
+bpf_ecdsa_ctx_create(const struct bpf_dynptr *algo_name,
+		     const struct bpf_dynptr *public_key, int *err) __ksym;
+extern struct bpf_ecdsa_ctx *
+bpf_ecdsa_ctx_create_with_privkey(const struct bpf_dynptr *algo_name,
+				   const struct bpf_dynptr *private_key, int *err) __ksym;
+extern int bpf_ecdsa_verify(struct bpf_ecdsa_ctx *ctx,
+			    const struct bpf_dynptr *message,
+			    const struct bpf_dynptr *signature) __ksym;
+extern int bpf_ecdsa_sign(struct bpf_ecdsa_ctx *ctx,
+			  const struct bpf_dynptr *message,
+			  const struct bpf_dynptr *signature) __ksym;
+extern int bpf_ecdsa_keysize(struct bpf_ecdsa_ctx *ctx) __ksym;
+extern int bpf_ecdsa_digestsize(struct bpf_ecdsa_ctx *ctx) __ksym;
+extern int bpf_ecdsa_maxsize(struct bpf_ecdsa_ctx *ctx) __ksym;
+extern void bpf_ecdsa_ctx_release(struct bpf_ecdsa_ctx *ctx) __ksym;
+
+/* NIST P-256 test vector
+ * This is a known valid ECDSA signature for testing purposes
+ */
+
+/* Algorithm name for P-256 with p1363 format (standard r||s signature) */
+char algo_p256[] = "p1363(ecdsa-nist-p256)";
+
+/* Public key in uncompressed format: 0x04 || x || y (65 bytes) */
+unsigned char pubkey_p256[65] = {
+	0x04, /* Uncompressed point indicator */
+	/* X coordinate (32 bytes) */
+	0x60, 0xfe, 0xd4, 0xba, 0x25, 0x5a, 0x9d, 0x31,
+	0xc9, 0x61, 0xeb, 0x74, 0xc6, 0x35, 0x6d, 0x68,
+	0xc0, 0x49, 0xb8, 0x92, 0x3b, 0x61, 0xfa, 0x6c,
+	0xe6, 0x69, 0x62, 0x2e, 0x60, 0xf2, 0x9f, 0xb6,
+	/* Y coordinate (32 bytes) */
+	0x79, 0x03, 0xfe, 0x10, 0x08, 0xb8, 0xbc, 0x99,
+	0xa4, 0x1a, 0xe9, 0xe9, 0x56, 0x28, 0xbc, 0x64,
+	0xf2, 0xf1, 0xb2, 0x0c, 0x2d, 0x7e, 0x9f, 0x51,
+	0x77, 0xa3, 0xc2, 0x94, 0xd4, 0x46, 0x22, 0x99
+};
+
+/* Message hash (32 bytes) - SHA-256 of "sample" */
+unsigned char message_hash[32] = {
+	0xaf, 0x2b, 0xdb, 0xe1, 0xaa, 0x9b, 0x6e, 0xc1,
+	0xe2, 0xad, 0xe1, 0xd6, 0x94, 0xf4, 0x1f, 0xc7,
+	0x1a, 0x83, 0x1d, 0x02, 0x68, 0xe9, 0x89, 0x15,
+	0x62, 0x11, 0x3d, 0x8a, 0x62, 0xad, 0xd1, 0xbf
+};
+
+/* Valid signature r || s (64 bytes) */
+unsigned char valid_signature[64] = {
+	/* r component (32 bytes) */
+	0xef, 0xd4, 0x8b, 0x2a, 0xac, 0xb6, 0xa8, 0xfd,
+	0x11, 0x40, 0xdd, 0x9c, 0xd4, 0x5e, 0x81, 0xd6,
+	0x9d, 0x2c, 0x87, 0x7b, 0x56, 0xaa, 0xf9, 0x91,
+	0xc3, 0x4d, 0x0e, 0xa8, 0x4e, 0xaf, 0x37, 0x16,
+	/* s component (32 bytes) */
+	0xf7, 0xcb, 0x1c, 0x94, 0x2d, 0x65, 0x7c, 0x41,
+	0xd4, 0x36, 0xc7, 0xa1, 0xb6, 0xe2, 0x9f, 0x65,
+	0xf3, 0xe9, 0x00, 0xdb, 0xb9, 0xaf, 0xf4, 0x06,
+	0x4d, 0xc4, 0xab, 0x2f, 0x84, 0x3a, 0xcd, 0xa8
+};
+
+/* Invalid signature (modified r component) for negative test */
+unsigned char invalid_signature[64] = {
+	/* r component (32 bytes) - first byte modified */
+	0xff, 0xd4, 0x8b, 0x2a, 0xac, 0xb6, 0xa8, 0xfd,
+	0x11, 0x40, 0xdd, 0x9c, 0xd4, 0x5e, 0x81, 0xd6,
+	0x9d, 0x2c, 0x87, 0x7b, 0x56, 0xaa, 0xf9, 0x91,
+	0xc3, 0x4d, 0x0e, 0xa8, 0x4e, 0xaf, 0x37, 0x16,
+	/* s component (32 bytes) */
+	0xf7, 0xcb, 0x1c, 0x94, 0x2d, 0x65, 0x7c, 0x41,
+	0xd4, 0x36, 0xc7, 0xa1, 0xb6, 0xe2, 0x9f, 0x65,
+	0xf3, 0xe9, 0x00, 0xdb, 0xb9, 0xaf, 0xf4, 0x06,
+	0x4d, 0xc4, 0xab, 0x2f, 0x84, 0x3a, 0xcd, 0xa8
+};
+
+/* Private key for signing (32 bytes) - matches the public key above */
+unsigned char privkey_p256[32] = {
+	0xc9, 0xaf, 0xa9, 0xd8, 0x45, 0xba, 0x75, 0x16,
+	0x6b, 0x5c, 0x21, 0x57, 0x67, 0xb1, 0xd6, 0x93,
+	0x4e, 0x50, 0xc3, 0xdb, 0x36, 0xe8, 0x9b, 0x12,
+	0x7b, 0x8a, 0x62, 0x2b, 0x12, 0x0f, 0x67, 0x21
+};
+
+/* Test results */
+int verify_result = -1;
+int verify_invalid_result = -1;
+int ctx_create_status = -1;
+int sign_result = -1;
+int sign_verify_result = -1;
+int keysize_result = -1;
+int digestsize_result = -1;
+int maxsize_result = -1;
+unsigned char generated_signature[64] = {0};
+
+SEC("syscall")
+int test_ecdsa_verify_valid(void *ctx)
+{
+	struct bpf_ecdsa_ctx *ecdsa_ctx;
+	struct bpf_dynptr algo_ptr, key_ptr, msg_ptr, sig_ptr;
+	int err = 0;
+
+	bpf_dynptr_from_mem(algo_p256, sizeof(algo_p256) - 1, 0, &algo_ptr);
+	bpf_dynptr_from_mem(pubkey_p256, sizeof(pubkey_p256), 0, &key_ptr);
+
+	ecdsa_ctx = bpf_ecdsa_ctx_create(&algo_ptr, &key_ptr, &err);
+	if (!ecdsa_ctx) {
+		ctx_create_status = err;
+		return 0;
+	}
+	ctx_create_status = 0;
+
+	bpf_dynptr_from_mem(message_hash, sizeof(message_hash), 0, &msg_ptr);
+	bpf_dynptr_from_mem(valid_signature, sizeof(valid_signature), 0, &sig_ptr);
+
+	verify_result = bpf_ecdsa_verify(ecdsa_ctx, &msg_ptr, &sig_ptr);
+
+	bpf_ecdsa_ctx_release(ecdsa_ctx);
+
+	return 0;
+}
+
+SEC("syscall")
+int test_ecdsa_verify_invalid(void *ctx)
+{
+	struct bpf_ecdsa_ctx *ecdsa_ctx;
+	struct bpf_dynptr algo_ptr, key_ptr, msg_ptr, sig_ptr;
+	int err = 0;
+
+	bpf_dynptr_from_mem(algo_p256, sizeof(algo_p256) - 1, 0, &algo_ptr);
+	bpf_dynptr_from_mem(pubkey_p256, sizeof(pubkey_p256), 0, &key_ptr);
+
+	ecdsa_ctx = bpf_ecdsa_ctx_create(&algo_ptr, &key_ptr, &err);
+	if (!ecdsa_ctx)
+		return 0;
+
+	bpf_dynptr_from_mem(message_hash, sizeof(message_hash), 0, &msg_ptr);
+	bpf_dynptr_from_mem(invalid_signature, sizeof(invalid_signature), 0, &sig_ptr);
+
+	verify_invalid_result = bpf_ecdsa_verify(ecdsa_ctx, &msg_ptr, &sig_ptr);
+
+	bpf_ecdsa_ctx_release(ecdsa_ctx);
+
+	return 0;
+}
+
+SEC("syscall")
+int test_ecdsa_sign_verify(void *ctx)
+{
+	struct bpf_ecdsa_ctx *sign_ctx, *verify_ctx;
+	struct bpf_dynptr algo_ptr, privkey_ptr, pubkey_ptr, msg_ptr, sig_ptr;
+	int err = 0;
+
+	/* Create signing context with private key */
+	bpf_dynptr_from_mem(algo_p256, sizeof(algo_p256) - 1, 0, &algo_ptr);
+	bpf_dynptr_from_mem(privkey_p256, sizeof(privkey_p256), 0, &privkey_ptr);
+
+	sign_ctx = bpf_ecdsa_ctx_create_with_privkey(&algo_ptr, &privkey_ptr, &err);
+	if (!sign_ctx) {
+		sign_result = err;
+		return 0;
+	}
+
+	/* Sign the message */
+	bpf_dynptr_from_mem(message_hash, sizeof(message_hash), 0, &msg_ptr);
+	bpf_dynptr_from_mem(generated_signature, sizeof(generated_signature), 0, &sig_ptr);
+
+	sign_result = bpf_ecdsa_sign(sign_ctx, &msg_ptr, &sig_ptr);
+
+	bpf_ecdsa_ctx_release(sign_ctx);
+
+	/* If signing succeeded, verify the generated signature */
+	if (sign_result > 0 && sign_result <= (int)sizeof(generated_signature)) {
+		unsigned int sig_size;
+
+		/* Explicitly bound the value for the verifier */
+		sig_size = sign_result & 0x3F; /* Max 64 bytes */
+
+		bpf_dynptr_from_mem(algo_p256, sizeof(algo_p256) - 1, 0, &algo_ptr);
+		bpf_dynptr_from_mem(pubkey_p256, sizeof(pubkey_p256), 0, &pubkey_ptr);
+
+		verify_ctx = bpf_ecdsa_ctx_create(&algo_ptr, &pubkey_ptr, &err);
+		if (!verify_ctx) {
+			sign_verify_result = err;
+			return 0;
+		}
+
+		bpf_dynptr_from_mem(message_hash, sizeof(message_hash), 0, &msg_ptr);
+		bpf_dynptr_from_mem(generated_signature, sig_size, 0, &sig_ptr);
+
+		sign_verify_result = bpf_ecdsa_verify(verify_ctx, &msg_ptr, &sig_ptr);
+
+		bpf_ecdsa_ctx_release(verify_ctx);
+	}
+
+	return 0;
+}
+
+SEC("syscall")
+int test_ecdsa_size_queries(void *ctx)
+{
+	struct bpf_ecdsa_ctx *ecdsa_ctx;
+	struct bpf_dynptr algo_ptr, key_ptr;
+	int err = 0;
+
+	bpf_dynptr_from_mem(algo_p256, sizeof(algo_p256) - 1, 0, &algo_ptr);
+	bpf_dynptr_from_mem(pubkey_p256, sizeof(pubkey_p256), 0, &key_ptr);
+
+	ecdsa_ctx = bpf_ecdsa_ctx_create(&algo_ptr, &key_ptr, &err);
+	if (!ecdsa_ctx)
+		return 0;
+
+	keysize_result = bpf_ecdsa_keysize(ecdsa_ctx);
+	digestsize_result = bpf_ecdsa_digestsize(ecdsa_ctx);
+	maxsize_result = bpf_ecdsa_maxsize(ecdsa_ctx);
+
+	bpf_ecdsa_ctx_release(ecdsa_ctx);
+
+	return 0;
+}
+
+char __license[] SEC("license") = "GPL";