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| author | Josh Poimboeuf | 2017-07-25 16:44:51 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2017-07-25 16:54:07 +0200 |
| commit | 1ee6f00d1164955b7bdadd36fc0f2736754784d9 (patch) | |
| tree | db21ec0742819644bdd017ad0ab7821bf928abd7 /scripts/Makefile.build | |
| parent | x86/asm: Add ASM_UNREACHABLE (diff) | |
| download | kernel-qcow2-linux-1ee6f00d1164955b7bdadd36fc0f2736754784d9.tar.gz kernel-qcow2-linux-1ee6f00d1164955b7bdadd36fc0f2736754784d9.tar.xz kernel-qcow2-linux-1ee6f00d1164955b7bdadd36fc0f2736754784d9.zip | |
x86/asm: Make objtool unreachable macros independent from GCC version
The ASM_UNREACHABLE macro isn't GCC version-specific, so move it outside
the GCC 4.5+ check. Otherwise the 0-day robot will report objtool
warnings for uses of ASM_UNREACHABLE with GCC 4.4.
Also move the annotate_unreachable() macro so the related macros can
stay together.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: aa5d1b81500e ("x86/asm: Add ASM_UNREACHABLE")
Link: http://lkml.kernel.org/r/fb18337dbf230fd36450d9faf19a2b2533dbcba1.1500993873.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'scripts/Makefile.build')
0 files changed, 0 insertions, 0 deletions