diff options
| author | Hans Rosenfeld <hans.rosenfeld@amd.com> | 2010-07-28 13:09:32 -0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-07-28 16:12:31 -0400 |
| commit | 1be85a6d93f4207d8c2c6238c4a96895e28cefba (patch) | |
| tree | 8b55cf0390909e52982f6334347216699cfee189 /arch/x86/kvm/svm.c | |
| parent | 9d8888c2a214aece2494a49e699a097c2ba9498b (diff) | |
x86, cpu: Use AMD errata checking framework for erratum 383
Use the AMD errata checking framework instead of open-coding the test.
Signed-off-by: Hans Rosenfeld <hans.rosenfeld@amd.com>
LKML-Reference: <1280336972-865982-3-git-send-email-hans.rosenfeld@amd.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index ce438e0fdd26..03b534b34ee9 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c | |||
| @@ -383,8 +383,7 @@ static void svm_init_erratum_383(void) | |||
| 383 | int err; | 383 | int err; |
| 384 | u64 val; | 384 | u64 val; |
| 385 | 385 | ||
| 386 | /* Only Fam10h is affected */ | 386 | if (!cpu_has_amd_erratum(amd_erratum_383)) |
| 387 | if (boot_cpu_data.x86 != 0x10) | ||
| 388 | return; | 387 | return; |
| 389 | 388 | ||
| 390 | /* Use _safe variants to not break nested virtualization */ | 389 | /* Use _safe variants to not break nested virtualization */ |