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| author | Jim Mattson <jmattson@google.com> | 2017-05-23 11:52:54 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-21 07:44:59 +0200 |
| commit | 6ffa92ffaed817cea7625ebf9c7f217e293923be (patch) | |
| tree | 5f461174199ee4d1dd4c03a1d27f682bd3151235 /arch/x86/include/asm/agp.h | |
| parent | a40f0ccd4f1c2751d5df5d9a63b9cf93ff70d343 (diff) | |
| download | linux-stable-6ffa92ffaed817cea7625ebf9c7f217e293923be.tar.gz linux-stable-6ffa92ffaed817cea7625ebf9c7f217e293923be.tar.bz2 linux-stable-6ffa92ffaed817cea7625ebf9c7f217e293923be.zip | |
kvm: vmx: Check value written to IA32_BNDCFGS
commit 4531662d1abf6c1f0e5c2b86ddb60e61509786c8 upstream.
Bits 11:2 must be zero and the linear addess in bits 63:12 must be
canonical. Otherwise, WRMSR(BNDCFGS) should raise #GP.
Fixes: 0dd376e709975779 ("KVM: x86: add MSR_IA32_BNDCFGS to msrs_to_save")
Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/include/asm/agp.h')
0 files changed, 0 insertions, 0 deletions