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* Merge branch 'linus' into x86/coreIngo Molnar2009-03-281-0/+9
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| * x86: Add EFER descriptions for FFXSRAlexander Graf2009-03-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | AMD k10 includes support for the FFXSR feature, which leaves out XMM registers on FXSAVE/FXSAVE when the EFER_FFXSR bit is set in EFER. The CPUID feature bit exists already, but the EFER bit is missing currently, so this patch adds it to the list of known EFER bits. Signed-off-by: Alexander Graf <agraf@suse.de> CC: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@redhat.com>
| * KVM: SVM: Move EFER and MSR constants to generic x86 codeAlexander Graf2009-03-241-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MSR_EFER_SVME_MASK, MSR_VM_CR and MSR_VM_HSAVE_PA are set in KVM specific headers. Linux does have nice header files to collect EFER bits and MSR IDs, so IMHO we should put them there. While at it, I also changed the naming scheme to match that of the other defines. (introduced in v6) Acked-by: Joerg Roedel <joro@8bytes.org> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
* | x86, mce, cmci: define MSR names and fields for new CMCI registersAndi Kleen2009-02-241-0/+5
|/ | | | | | | | | | | | | | | Impact: New register definitions only CMCI means support for raising an interrupt on a corrected machine check event instead of having to poll for it. It's a new feature in Intel Nehalem CPUs available on some machine check banks. For details see the IA32 SDM Vol3a 14.5 Define the registers for it as a preparation for further patches. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86: add MSR_IA32_MISC_ENABLE bits to <asm/msr-index.h>H. Peter Anvin2009-01-211-0/+29
| | | | | | | | | Impact: None (new bit definitions currently unused) Add bit definitions for the MSR_IA32_MISC_ENABLE MSRs to <asm/msr-index.h>. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
* x86: microcode_amd: replace inline asm by common rdmsr/wrmsr functionsAndreas Herrmann2008-12-161-0/+2
| | | | | | | Impact: cleanup Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: Fix ASM_X86__ header guardsH. Peter Anvin2008-10-221-3/+3
| | | | | | | | | Change header guards named "ASM_X86__*" to "_ASM_X86_*" since: a. the double underscore is ugly and pointless. b. no leading underscore violates namespace constraints. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86, um: ... and asm-x86 moveAl Viro2008-10-221-0/+332
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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