KVM: SVM: Fix nested sel_cr0 intercept path with decode-assists

Browse source

This patch fixes a bug in the nested-svm path when
decode-assists is available on the machine. After a
selective-cr0 intercept is detected the rip is advanced
unconditionally. This causes the l1-guest to continue
running with an l2-rip.
This bug was with the sel_cr0 unit-test on decode-assists
capable hardware.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

...

This commit is contained in:

Joerg Roedel 2011-04-18 11:42:52 +02:00 • committed by Avi Kivity

parent 0521e4c0bc

commit 977b2d03e4

1 changed files with 3 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

arch/x86/kvm/svm.c

View file