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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-02 16:23:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-02 16:23:50 -0700
commit57935b262c40a3cbe54c5a61be230331a48f0a3a (patch)
tree335764408d67ef041f967ed721fbe2dfaff7aff0
parent5f16a8cf2da76f75e127a370e4dcfe223107922f (diff)
parentf037e416afb38b9ee8ac598d68733fcbaf665384 (diff)
downloadlinux-57935b262c40a3cbe54c5a61be230331a48f0a3a.tar.bz2
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cleanups from Ingo Molnar: "Misc x86 cleanups" * 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, reloc: Use xorl instead of xorq in relocate_kernel_64.S x86, cleanups: Remove extra tab in __flush_tlb_one() x86/mce: Remove check for CONFIG_X86_MCE_P4THERMAL
-rw-r--r--arch/x86/include/asm/tlbflush.h2
-rw-r--r--arch/x86/kernel/apic/apic.c2
-rw-r--r--arch/x86/kernel/relocate_kernel_64.S34
3 files changed, 19 insertions, 19 deletions
diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
index 50a7fc0f824a..cf512003e663 100644
--- a/arch/x86/include/asm/tlbflush.h
+++ b/arch/x86/include/asm/tlbflush.h
@@ -62,7 +62,7 @@ static inline void __flush_tlb_all(void)
static inline void __flush_tlb_one(unsigned long addr)
{
- __flush_tlb_single(addr);
+ __flush_tlb_single(addr);
}
#define TLB_FLUSH_ALL -1UL
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 904611bf0e5a..1600b1ca4f04 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -2302,7 +2302,7 @@ static void lapic_resume(void)
apic_write(APIC_SPIV, apic_pm_state.apic_spiv);
apic_write(APIC_LVT0, apic_pm_state.apic_lvt0);
apic_write(APIC_LVT1, apic_pm_state.apic_lvt1);
-#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL)
+#if defined(CONFIG_X86_MCE_INTEL)
if (maxlvt >= 5)
apic_write(APIC_LVTTHMR, apic_pm_state.apic_thmr);
#endif
diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
index f2bb9c96720a..3fd2c693e475 100644
--- a/arch/x86/kernel/relocate_kernel_64.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
@@ -151,21 +151,21 @@ identity_mapped:
testq %r11, %r11
jnz 1f
- xorq %rax, %rax
- xorq %rbx, %rbx
- xorq %rcx, %rcx
- xorq %rdx, %rdx
- xorq %rsi, %rsi
- xorq %rdi, %rdi
- xorq %rbp, %rbp
- xorq %r8, %r8
- xorq %r9, %r9
- xorq %r10, %r10
- xorq %r11, %r11
- xorq %r12, %r12
- xorq %r13, %r13
- xorq %r14, %r14
- xorq %r15, %r15
+ xorl %eax, %eax
+ xorl %ebx, %ebx
+ xorl %ecx, %ecx
+ xorl %edx, %edx
+ xorl %esi, %esi
+ xorl %edi, %edi
+ xorl %ebp, %ebp
+ xorl %r8d, %r8d
+ xorl %r9d, %r9d
+ xorl %r10d, %r10d
+ xorl %r11d, %r11d
+ xorl %r12d, %r12d
+ xorl %r13d, %r13d
+ xorl %r14d, %r14d
+ xorl %r15d, %r15d
ret
@@ -212,8 +212,8 @@ virtual_mapped:
/* Do the copies */
swap_pages:
movq %rdi, %rcx /* Put the page_list in %rcx */
- xorq %rdi, %rdi
- xorq %rsi, %rsi
+ xorl %edi, %edi
+ xorl %esi, %esi
jmp 1f
0: /* top, read another word for the indirection page */