| commit | db8125fa4593489fdc161ab04853be9f5a153690 | |
| author | Joerg Roedel <joerg.roedel@amd.com> | |
| Fri, 19 Feb 2010 15:23:05 +0000 (19 16:23 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 5 Jul 2010 18:22:58 +0000 (5 11:22 -0700) | ||
| tree | 2a6bb4fcfad56158cd0f20be87f45c90dab66708 | treesnapshot (tar.gz zip) |
| parent | 663dc3bf055cb398b7fb84b849ea42d8571871b9 | commitdiff |
KVM: SVM: Fix nested msr intercept handling
The nested_svm_exit_handled_msr() function maps only one
page of the guests msr permission bitmap. This patch changes
the code to use kvm_read_guest to fix the bug.
Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(Cherry-picked from commit 4c7da8cb43c09e71a405b5aeaa58a1dbac3c39e9)
The nested_svm_exit_handled_msr() function maps only one
page of the guests msr permission bitmap. This patch changes
the code to use kvm_read_guest to fix the bug.
Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(Cherry-picked from commit 4c7da8cb43c09e71a405b5aeaa58a1dbac3c39e9)
| arch/x86/kvm/svm.c | diffblobblamehistory |