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| author | Peter Zijlstra | 2019-03-07 11:09:13 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2019-04-03 11:02:24 +0200 |
| commit | 4a6c91fbdef846ec7250b82f2eeeb87ac5f18cf9 (patch) | |
| tree | 4bc04f2fe05326071feb0d560de2489a899f2d04 /kernel/Makefile | |
| parent | x86/uaccess, ubsan: Fix UBSAN vs. SMAP (diff) | |
| download | kernel-qcow2-linux-4a6c91fbdef846ec7250b82f2eeeb87ac5f18cf9.tar.gz kernel-qcow2-linux-4a6c91fbdef846ec7250b82f2eeeb87ac5f18cf9.tar.xz kernel-qcow2-linux-4a6c91fbdef846ec7250b82f2eeeb87ac5f18cf9.zip | |
x86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP
For CONFIG_TRACE_BRANCH_PROFILING=y the likely/unlikely things get
overloaded and generate callouts to this code, and thus also when
AC=1.
Make it safe.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/Makefile')
0 files changed, 0 insertions, 0 deletions