kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[PATCH] kvm: SVM: Hack initial cpu csbase to be consistent with intel

Browse source 
This allows us to run the mmu testsuite on amd.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Avi Kivity 2007-02-12 00:54:38 -08:00 committed by Linus Torvalds
parent ac6c2bc592
commit d92899a001
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/kvm/svm.c
View file

@ -528,7 +528,13 @@ static void init_vmcb(struct vmcb *vmcb)
save->cs.attrib = SVM_SELECTOR_READ_MASK | SVM_SELECTOR_P_MASK |
SVM_SELECTOR_S_MASK | SVM_SELECTOR_CODE_MASK;
save->cs.limit = 0xffff;
save->cs.base = 0xffff0000;
/*
* cs.base should really be 0xffff0000, but vmx can't handle that, so
* be consistent with it.
*
* Replace when we have real mode working for vmx.
*/
save->cs.base = 0xf0000;
save->gdtr.limit = 0xffff;
save->idtr.limit = 0xffff;