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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-12 10:11:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-12 10:11:50 -0700 |
| commit | f1e0527d2db416dfdef9c55132fed7fa05910101 (patch) | |
| tree | e3d998f8c3f908bbfb30f38052d02c742ad59f98 /arch/x86/kernel/cpu | |
| parent | 5836e422e5ca6d36d552f700916436e01cbd2066 (diff) | |
| parent | fb8fb46c56289b3f34b5d90a4ec65e9e4e4544a5 (diff) | |
| download | linux-f1e0527d2db416dfdef9c55132fed7fa05910101.tar.gz linux-f1e0527d2db416dfdef9c55132fed7fa05910101.tar.bz2 linux-f1e0527d2db416dfdef9c55132fed7fa05910101.zip | |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"Misc fixes:
- two boot crash fixes
- unwinder fixes
- kexec related kernel direct mappings enhancements/fixes
- more Clang support quirks
- minor cleanups
- Documentation fixes"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/intel_rdt: Fix a typo in Documentation
x86/build: Don't add -maccumulate-outgoing-args w/o compiler support
x86/boot/32: Fix UP boot on Quark and possibly other platforms
x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()
x86/kexec/64: Use gbpages for identity mappings if available
x86/mm: Add support for gbpages to kernel_ident_mapping_init()
x86/boot: Declare error() as noreturn
x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility
x86/mm: Fix boot crash caused by incorrect loop count calculation in sync_global_pgds()
x86/asm: Don't use RBP as a temporary register in csum_partial_copy_generic()
x86/microcode/AMD: Remove redundant NULL check on mc
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/microcode/amd.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 7889ae492af0..1d38e53c2d5c 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -352,8 +352,6 @@ void reload_ucode_amd(void) u32 rev, dummy; mc = (struct microcode_amd *)amd_ucode_patch; - if (!mc) - return; rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy); |