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| author | Aurelien Jarno <aurelien@aurel32.net> | 2007-10-17 19:30:41 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-22 12:03:29 +0200 |
| commit | 4e62417bf317504c0b85e0d7abd236f334f54eaf (patch) | |
| tree | 67d1716640ca88c0b67dda3831e30efc0f0a0c06 /drivers/kvm/kvm_main.c | |
| parent | 78f7826868da8e27d097802139a3fec39f47f3b8 (diff) | |
| download | lwn-4e62417bf317504c0b85e0d7abd236f334f54eaf.tar.gz lwn-4e62417bf317504c0b85e0d7abd236f334f54eaf.zip | |
KVM: x86 emulator: fix access registers for instructions with ModR/M byte and Mod = 3
The patch belows changes the access type to register from memory for
instructions that are declared as SrcMem or DstMem, but have a
ModR/M byte with Mod = 3.
It fixes (at least) the lmsw and smsw instructions on an AMD64 CPU,
which are needed for FreeBSD.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm_main.c')
0 files changed, 0 insertions, 0 deletions