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# Date Author Comment
486bd5a2 02/09/2009 05:50 pm aliguori

KVM: Fetch sub-leaf cpuid values for functions 4, 0xb, 0xd. (Amit Shah)

CPUID functions 4, 0xb and 0xd have sub-leaf values which depend on the
input value of ECX. Store these values as well.

Signed-off-by: Amit Shah <>
Signed-off-by: Anthony Liguori <>...

e00b6f80 02/09/2009 05:50 pm aliguori

KVM: CPUID takes ecx as input value for some functions (Amit Shah)

The CPUID instruction takes the value of ECX as an input parameter
in addition to the value of EAX as the count for functions 4, 0xb
and 0xd. Make sure we pass the value to the instruction....

0d0266a5 02/06/2009 12:06 am aliguori

targets: remove error handling from qemu_malloc() callers (Avi Kivity)

Signed-off-by: Avi Kivity <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6530 c046a42c-6fe2-441c-8c8c-71466251a162

8c6c919e 01/26/2009 10:32 pm aliguori

kvm-x86: Remove eflags conversion into emulator format (Jan Kiszka)

It seems that the conversion of the kernel-delivered eflags state into
qemu's internal split representation was once needed in an older kvm
design (register read-back may have taken place from inside cpu_exec)....

55308450 12/13/2008 10:49 pm aliguori

Initialize msr list size properly in KVM

Hollis Blanchard noticed that the last commit was not sufficient. We also need
to initialize the msr size in our newly allocated list.

Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6018 c046a42c-6fe2-441c-8c8c-71466251a162

4c9f7372 12/13/2008 10:41 pm aliguori

Correctly initialize msr list in KVM

I believe this was spotted by Gerd Hoffman but I can't find his patch
now. This will cause very subtle corruption on the heap because we
don't allocate the appropriately sized buffer.

Signed-off-by: Anthony Liguori <>...

40a2d705 12/11/2008 11:03 pm aliguori

Fix crash in kvm.c (Stefan Weil)

Fix crash with kvm enabled.

Signed-off-by: Stefan Weil <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5984 c046a42c-6fe2-441c-8c8c-71466251a162

984b5181 11/13/2008 09:21 pm aliguori

Define kvm_ioctl in the same way as ioctl

The third argument to ioctl is a ... which allows any value to be passed. In
practice, glibc always treats the argument as a void *.

Do the same thing for the kvm ioctls to keep things consistent with a
traditional ioctl....

05330448 11/05/2008 06:29 pm aliguori

Add missing files to KVM commit.

Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5629 c046a42c-6fe2-441c-8c8c-71466251a162