Messages in this thread | | | From | Radim Krčmář <> | Subject | [PATCH 0/2] KVM: x86: emulate fxsave and fxrstor | Date | Wed, 26 Oct 2016 22:50:12 +0200 |
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[1/2] adds the emulation (and could be split into two patches if you'd like), [2/2] just refactors the code.
This should fix an issue that users are hitting. Laszlo found several reports: - https://bugs.launchpad.net/qemu/+bug/1623276 - https://bugzilla.proxmox.com/show_bug.cgi?id=1182 - https://bugs.archlinux.org/task/50778
I have only tested it with a simple kvm-unit-tests, though. Reproducing the iPXE issue is on the way ...
Radim Krčmář (2): KVM: x86: emulate fxsave and fxrstor KVM: x86: save one bit in ctxt->d
arch/x86/kvm/emulate.c | 110 ++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 94 insertions(+), 16 deletions(-)
-- 2.10.1
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