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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 18:15:17 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 18:15:17 (GMT) |
| commit | b3eda8d05c1afe722dc19be3fee7eeadc75e25e2 (patch) | |
| tree | e301bb7d93be3c1d6192a5186e248c2f00294609 /arch/x86/include | |
| parent | a5fa7b7d8fe0eef36d0adbb36ae71dc82aa0a458 (diff) | |
| parent | bd13178169d5fd17da3221b55ba313270393649a (diff) | |
| download | linux-fsl-qoriq-b3eda8d05c1afe722dc19be3fee7eeadc75e25e2.tar.xz | |
Merge branch 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86/microcode changes from Ingo Molnar:
"The biggest changes are to AMD microcode patching: add code for
caching all microcode patches which belong to the current family on
which we're running, in the kernel.
We look up the patch needed for each core from the cache at
patch-application time instead of holding a single patch per-system"
* 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, microcode, AMD: Fix use after free in free_cache()
x86, microcode, AMD: Rewrite patch application procedure
x86, microcode, AMD: Add a small, per-family patches cache
x86, microcode, AMD: Add reverse equiv table search
x86, microcode: Add a refresh firmware flag to ->request_microcode_fw
x86, microcode, AMD: Read CPUID(1).EAX on the correct cpu
x86, microcode, AMD: Check before applying a patch
x86, microcode, AMD: Remove useless get_ucode_data wrapper
x86, microcode: Straighten out Kconfig text
x86, microcode: Cleanup cpu hotplug notifier callback
x86, microcode: Drop uci->mc check on resume path
x86, microcode: Save an indentation level in reload_for_cpu
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/microcode.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h index 4ebe157..43d921b 100644 --- a/arch/x86/include/asm/microcode.h +++ b/arch/x86/include/asm/microcode.h @@ -15,8 +15,8 @@ struct microcode_ops { enum ucode_state (*request_microcode_user) (int cpu, const void __user *buf, size_t size); - enum ucode_state (*request_microcode_fw) (int cpu, - struct device *device); + enum ucode_state (*request_microcode_fw) (int cpu, struct device *, + bool refresh_fw); void (*microcode_fini_cpu) (int cpu); @@ -49,12 +49,6 @@ static inline struct microcode_ops * __init init_intel_microcode(void) #ifdef CONFIG_MICROCODE_AMD extern struct microcode_ops * __init init_amd_microcode(void); extern void __exit exit_amd_microcode(void); - -static inline void get_ucode_data(void *to, const u8 *from, size_t n) -{ - memcpy(to, from, n); -} - #else static inline struct microcode_ops * __init init_amd_microcode(void) { |