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authorBorislav Petkov <bp@suse.de>2013-02-19 19:33:13 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2013-02-19 10:44:07 -0800
commit2e32b7190641a184b8510d3e342400473ff1ab60 (patch)
tree49d91e37b7ff0ca564b946918102da29bf9f3791 /arch/x86/kernel/vsmp_64.c
parent52d3d06e706bdde3d6c5c386deb065c3b4c51618 (diff)
x86, kvm: Add MSR_AMD64_BU_CFG2 to the list of ignored MSRs
The "x86, AMD: Enable WC+ memory type on family 10 processors" patch currently in -tip added a workaround for AMD F10h CPUs which #GPs my guest when booted in kvm. This is because it accesses MSR_AMD64_BU_CFG2 which is not currently ignored by kvm. Do that because this MSR is only baremetal-relevant anyway. While at it, move the ignored MSRs at the beginning of kvm_set_msr_common so that we exit then and there. Acked-by: Gleb Natapov <gleb@redhat.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Andre Przywara <andre@andrep.de> Cc: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/1361298793-31834-2-git-send-email-bp@alien8.de Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/vsmp_64.c')
0 files changed, 0 insertions, 0 deletions