objtool/rust: add one more noreturn Rust function

commit cee6f9a upstream.

Starting with Rust 1.85.0 (currently in beta, to be released 2025-02-20),
under some kernel configurations with `CONFIG_RUST_DEBUG_ASSERTIONS=y`,
one may trigger a new `objtool` warning:

    rust/kernel.o: warning: objtool: _R...securityNtB2_11SecurityCtx8as_bytes()
    falls through to next function _R...core3ops4drop4Drop4drop()

due to a call to the `noreturn` symbol:

    core::panicking::assert_failed::<usize, usize>

Thus add it to the list so that `objtool` knows it is actually `noreturn`.
Do so matching with `strstr` since it is a generic.

See commit 56d680d ("objtool/rust: list `noreturn` Rust functions")
for more details.

Cc: [email protected] # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs).
Fixes: 56d680d ("objtool/rust: list `noreturn` Rust functions")
Reviewed-by: Gary Guo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[ Updated Cc: stable@ to include 6.13.y. - Miguel ]
Signed-off-by: Miguel Ojeda <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
(cherry picked from commit 4166ac7653402bdbfee6b01ffb95896f05a40ab9)
Signed-off-by: Jack Vogel <[email protected]>

Author: ojeda

tools/objtool/check.c

@@ -218,6 +218,7 @@ static bool is_rust_noreturn(const struct symbol *func)
 	       str_ends_with(func->name, "_4core9panicking18panic_bounds_check")			||
 	       str_ends_with(func->name, "_4core9panicking19assert_failed_inner")			||
 	       str_ends_with(func->name, "_4core9panicking36panic_misaligned_pointer_dereference")	||
+	       strstr(func->name, "_4core9panicking13assert_failed")					||
 	       strstr(func->name, "_4core9panicking11panic_const24panic_const_")			||
 	       (strstr(func->name, "_4core5slice5index24slice_") &&
 		str_ends_with(func->name, "_fail"));