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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-10 12:10:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-10 12:10:24 -0800 |
| commit | b6444bd0a18eb47343e16749ce80a6ebd521f124 (patch) | |
| tree | 989881a237552dbe3fb36df45b4eda6dbd5fc09f /arch/x86/include/asm/processor.h | |
| parent | 9d0cf6f56454c8a71e0aa2c3b9c6cbe470eb2788 (diff) | |
| parent | 97b67ae559947f1e208439a1bf6a734da3087006 (diff) | |
| download | op-kernel-dev-b6444bd0a18eb47343e16749ce80a6ebd521f124.zip op-kernel-dev-b6444bd0a18eb47343e16749ce80a6ebd521f124.tar.gz | |
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot and percpu updates from Ingo Molnar:
"This tree contains a bootable images documentation update plus three
slightly misplaced x86/asm percpu changes/optimizations"
* 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86-64: Use RIP-relative addressing for most per-CPU accesses
x86-64: Handle PC-relative relocations on per-CPU data
x86: Convert a few more per-CPU items to read-mostly ones
x86, boot: Document intermediates more clearly
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 9617a17..25b8de0 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -127,7 +127,7 @@ struct cpuinfo_x86 { /* Index into per_cpu list: */ u16 cpu_index; u32 microcode; -} __attribute__((__aligned__(SMP_CACHE_BYTES))); +}; #define X86_VENDOR_INTEL 0 #define X86_VENDOR_CYRIX 1 @@ -151,7 +151,7 @@ extern __u32 cpu_caps_cleared[NCAPINTS]; extern __u32 cpu_caps_set[NCAPINTS]; #ifdef CONFIG_SMP -DECLARE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); +DECLARE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info); #define cpu_data(cpu) per_cpu(cpu_info, cpu) #else #define cpu_info boot_cpu_data |
