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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-03 01:16:43 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-03 01:16:43 +0300 |
commit | 986b37c0ae4f0a3f93d8974d03a9cbc1502dd377 (patch) | |
tree | 3c92ad5c72d6410816511862bf22296e93caaa8f /arch/x86/include/asm/microcode.h | |
parent | e68b4bad71e8739d79f3c9580c719aa70c42fb96 (diff) | |
parent | 9b9a51354cae933f5640b5bb73bbcd32f989122f (diff) | |
download | linux-986b37c0ae4f0a3f93d8974d03a9cbc1502dd377.tar.xz |
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cleanups and msr updates from Ingo Molnar:
"The main change is a performance/latency improvement to /dev/msr
access. The rest are misc cleanups"
* 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/msr: Make rdmsrl_safe_on_cpu() scheduling safe as well
x86/cpuid: Allow cpuid_read() to schedule
x86/msr: Allow rdmsr_safe_on_cpu() to schedule
x86/rtc: Stop using deprecated functions
x86/dumpstack: Unify show_regs()
x86/fault: Do not print IP in show_fault_oops()
x86/MSR: Move native_* variants to msr.h
Diffstat (limited to 'arch/x86/include/asm/microcode.h')
-rw-r--r-- | arch/x86/include/asm/microcode.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h index 6cf0e4cb7b97..2b7cc5397f80 100644 --- a/arch/x86/include/asm/microcode.h +++ b/arch/x86/include/asm/microcode.h @@ -6,20 +6,6 @@ #include <linux/earlycpio.h> #include <linux/initrd.h> -#define native_rdmsr(msr, val1, val2) \ -do { \ - u64 __val = __rdmsr((msr)); \ - (void)((val1) = (u32)__val); \ - (void)((val2) = (u32)(__val >> 32)); \ -} while (0) - -#define native_wrmsr(msr, low, high) \ - __wrmsr(msr, low, high) - -#define native_wrmsrl(msr, val) \ - __wrmsr((msr), (u32)((u64)(val)), \ - (u32)((u64)(val) >> 32)) - struct ucode_patch { struct list_head plist; void *data; /* Intel uses only this one */ |