diff options
| author | Simon Glass <sjg@chromium.org> | 2013-06-11 18:14:52 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-06-26 14:18:56 (GMT) |
| commit | d8819f94d58d8c94c619431bc34232a52b2d9a6b (patch) | |
| tree | e23d626a39c88355177444a25799d0e320279d3f /arch/x86/include/asm/msr.h | |
| parent | 5b7dcf311236f45ef9f2b1d6a72080bd3fe99ee5 (diff) | |
| download | u-boot-d8819f94d58d8c94c619431bc34232a52b2d9a6b.tar.xz | |
x86: Support tracing function
Some changes are needed to x86 timer functions to support tracing. Add
these so that the feature works correctly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/include/asm/msr.h')
| -rw-r--r-- | arch/x86/include/asm/msr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h index 6030633..b459a63 100644 --- a/arch/x86/include/asm/msr.h +++ b/arch/x86/include/asm/msr.h @@ -85,7 +85,8 @@ static inline unsigned long long native_read_tscp(unsigned int *aux) #define EAX_EDX_RET(val, low, high) "=A" (val) #endif -static inline unsigned long long native_read_msr(unsigned int msr) +static inline __attribute__((no_instrument_function)) + unsigned long long native_read_msr(unsigned int msr) { DECLARE_ARGS(val, low, high); |