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authorKees Cook <keescook@chromium.org>2017-06-15 08:20:35 -0500
committerIngo Molnar <mingo@kernel.org>2017-06-16 10:50:59 +0200
commit92b0a1416be587b87c8ff489b6a74fd929048ca7 (patch)
tree6e2396bb8018a21ada441c74d8c96dd2c0a12055 /tools/objtool
parent63f700aab4c11d46626de3cd051dae56cf7e9056 (diff)
downloadlinux-92b0a1416be587b87c8ff489b6a74fd929048ca7.tar.bz2
objtool: Add fortify_panic as __noreturn function
CONFIG_FORTIFY_SOURCE=y implements fortify_panic() as a __noreturn function, so objtool needs to know about it too. Suggested-by: Daniel Micay <danielmicay@gmail.com> Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1497532835-32704-1-git-send-email-jpoimboe@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
-rw-r--r--tools/objtool/builtin-check.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c
index 282a60368b14..5f66697fe1e0 100644
--- a/tools/objtool/builtin-check.c
+++ b/tools/objtool/builtin-check.c
@@ -192,7 +192,8 @@ static int __dead_end_function(struct objtool_file *file, struct symbol *func,
"complete_and_exit",
"kvm_spurious_fault",
"__reiserfs_panic",
- "lbug_with_loc"
+ "lbug_with_loc",
+ "fortify_panic",
};
if (func->bind == STB_WEAK)