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| author | Ingo Molnar <mingo@kernel.org> | 2018-09-25 11:19:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-09-25 11:19:44 +0200 |
| commit | fb437bc8fe36c964d9bf2f4b568e6c77c235c5e3 (patch) | |
| tree | 7d3a08a88aad2e7541231f0241d97e64df4a4208 /include/linux/compiler-gcc.h | |
| parent | 49e73246cbe6fe0df9cae2db87f31cdc3a0b2b61 (diff) | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
| download | talos-op-linux-fb437bc8fe36c964d9bf2f4b568e6c77c235c5e3.tar.gz talos-op-linux-fb437bc8fe36c964d9bf2f4b568e6c77c235c5e3.zip | |
Merge tag 'v4.19-rc5' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/compiler-gcc.h')
| -rw-r--r-- | include/linux/compiler-gcc.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 763bbad1e258..4d36b27214fd 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -79,20 +79,6 @@ #define __noretpoline __attribute__((indirect_branch("keep"))) #endif -/* - * it doesn't make sense on ARM (currently the only user of __naked) - * to trace naked functions because then mcount is called without - * stack and frame pointer being set up and there is no chance to - * restore the lr register to the value before mcount was called. - * - * The asm() bodies of naked functions often depend on standard calling - * conventions, therefore they must be noinline and noclone. - * - * GCC 4.[56] currently fail to enforce this, so we must do so ourselves. - * See GCC PR44290. - */ -#define __naked __attribute__((naked)) noinline __noclone notrace - #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) #define __optimize(level) __attribute__((__optimize__(level))) |
