Displaying 3 results from an estimated 3 matches for "efer_ffxse".
2010 Aug 05
3
[PATCH 08/14] Nested Virtualization: efer
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
--
---to satisfy European Law for business letters:
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach b. Muenchen
Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd
Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen
Registergericht Muenchen, HRB Nr. 43632
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Xen-devel mailing list
2010 May 04
0
[PATCH] svm: support EFER.LMSLE for guests
...= 8) && (value & EFER_LME)) ||
(!cpu_has_nx && (value & EFER_NX)) ||
(!cpu_has_syscall && (value & EFER_SCE)) ||
+ (!cpu_has_lmsl && (value & EFER_LMSLE)) ||
(!cpu_has_ffxsr && (value & EFER_FFXSE)) ||
((value & (EFER_LME|EFER_LMA)) == EFER_LMA));
}
@@ -641,7 +642,8 @@ static int hvm_load_cpu_ctxt(struct doma
}
if ( !hvm_efer_valid(
- ctxt.msr_efer, EFER_FFXSE | EFER_LME | EFER_LMA | EFER_NX | EFER_SCE) )
+ ctxt.msr_efer,
+ EFER_FFXSE | EFE...
2007 Aug 09
1
[PATCH] svm: allow guest to use EFER.FFXSE and EFER.LMSLE
...*/
u32 svm_feature_flags;
@@ -190,7 +195,10 @@ static enum handler_return long_mode_do_
case MSR_EFER:
/* Offending reserved bit will cause #GP. */
#ifdef __x86_64__
- if ( (msr_content & ~(EFER_LME | EFER_LMA | EFER_NX | EFER_SCE)) ||
+ if ( (msr_content & ~(EFER_FFXSE | EFER_LMSLE | EFER_LME | EFER_LMA |
+ EFER_NX | EFER_SCE)) ||
+ (!cpu_has_lmsl && (msr_content & EFER_LMSLE)) ||
+ (!cpu_has_ffxsr && (msr_content & EFER_FFXSE)) ||
#else
if ( (msr_content & ~(EFER_NX | EFER...