diff options
Diffstat (limited to 'include/asm-x86/msr.h')
| -rw-r--r-- | include/asm-x86/msr.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-x86/msr.h b/include/asm-x86/msr.h index 2c698a2e81f..3707650a169 100644 --- a/include/asm-x86/msr.h +++ b/include/asm-x86/msr.h @@ -150,6 +150,14 @@ static inline int wrmsr_safe(unsigned msr, unsigned low, unsigned high) __err; \ }) +static inline int rdmsrl_safe(unsigned msr, unsigned long long *p) +{ + int err; + + *p = native_read_msr_safe(msr, &err); + return err; +} + #define rdtscl(low) \ ((low) = (u32)native_read_tsc()) |