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| author | Takashi Iwai <tiwai@suse.de> | 2012-10-30 11:08:25 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-10-30 11:08:25 +0100 |
| commit | a5d00dc3a4b65ed38249f3225e453944c633747b (patch) | |
| tree | 6249ca5a5f13059f42890525a9ea7133778f3891 /arch/x86/realmode/rm/wakeup_asm.S | |
| parent | 1a8506d4402b6e96c2ed778dc7ccbb48d1e02fce (diff) | |
| parent | 0914f7961babbf28aaa2f19b453951fb4841c03f (diff) | |
| download | kernel_goldelico_gta04-a5d00dc3a4b65ed38249f3225e453944c633747b.zip kernel_goldelico_gta04-a5d00dc3a4b65ed38249f3225e453944c633747b.tar.gz kernel_goldelico_gta04-a5d00dc3a4b65ed38249f3225e453944c633747b.tar.bz2 | |
Merge branch 'for-linus' into for-next
... for migrating the core changes for USB-audio disconnection fixes
Diffstat (limited to 'arch/x86/realmode/rm/wakeup_asm.S')
| -rw-r--r-- | arch/x86/realmode/rm/wakeup_asm.S | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S index e56479e..9e7e147 100644 --- a/arch/x86/realmode/rm/wakeup_asm.S +++ b/arch/x86/realmode/rm/wakeup_asm.S @@ -74,18 +74,9 @@ ENTRY(wakeup_start) lidtl wakeup_idt - /* Clear the EFLAGS but remember if we have EFLAGS.ID */ - movl $X86_EFLAGS_ID, %ecx - pushl %ecx - popfl - pushfl - popl %edi + /* Clear the EFLAGS */ pushl $0 popfl - pushfl - popl %edx - xorl %edx, %edi - andl %ecx, %edi /* %edi is zero iff CPUID & %cr4 are missing */ /* Check header signature... */ movl signature, %eax @@ -120,12 +111,12 @@ ENTRY(wakeup_start) movl %eax, %cr3 btl $WAKEUP_BEHAVIOR_RESTORE_CR4, %edi - jz 1f + jnc 1f movl pmode_cr4, %eax movl %eax, %cr4 1: btl $WAKEUP_BEHAVIOR_RESTORE_EFER, %edi - jz 1f + jnc 1f movl pmode_efer, %eax movl pmode_efer + 4, %edx movl $MSR_EFER, %ecx |