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| author | Hans Rosenfeld <hans.rosenfeld@amd.com> | 2010-07-28 19:09:32 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-07-28 22:12:31 +0200 |
| commit | 1be85a6d93f4207d8c2c6238c4a96895e28cefba (patch) | |
| tree | 8b55cf0390909e52982f6334347216699cfee189 /arch/x86/kvm | |
| parent | x86, cpu: Clean up AMD erratum 400 workaround (diff) | |
| download | linux-1be85a6d93f4207d8c2c6238c4a96895e28cefba.tar.xz linux-1be85a6d93f4207d8c2c6238c4a96895e28cefba.zip | |
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')
| -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) int err; u64 val; - /* Only Fam10h is affected */ - if (boot_cpu_data.x86 != 0x10) + if (!cpu_has_amd_erratum(amd_erratum_383)) return; /* Use _safe variants to not break nested virtualization */ |