Messages in this thread | | | Date | Sun, 12 Sep 2010 10:56:59 +0200 | From | Avi Kivity <> | Subject | Re: [PATCH 0/29] Nested Paging Virtualization for KVM v4 |
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On 09/10/2010 06:30 PM, Joerg Roedel wrote: > Hi Avi, Marcelo, > > as promised here is -v4 of my patch-set for virtualizing nested paging in KVM. > I addresses all of your review comments in this version and fixed a misbehavior > in the nested page-walker code where it would have reported the wrong > error-code on an emulated nested page fault. > > Here is the complete list of changes: > > * Fixed the bug in the gpa_to_gfn function > * Made sure that the right fault values are kept in the two-dimensional > page-table walker > * Fixed the return code of x86_decode_insn so that a page-fault within > that function can be handled > * Set vcpu->arch.mmu.direct_map to true for nonpaging mode too > * Changed code so that the right access-mode is used on nested > page-table walks > * Made the NX mode a capability of the MMU context to distinguish > between l1-nx and l2-nx (1 additional patch) > * Fixed the bug that KVM always reports the SVM flag as supported to > userspace, it should only be reported on AMD hardware when nesting is > enabled > > As the patch-set before this one was tested with the same set of combinations > too. I found no regressions to current avi/master. This patch-set applies on > current avi/master plus the three fixes I sent last week. > > As with the last version of the patch-set I also pushed this one to a tree on > korg. Find it in > > git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-kvm.git npt-virt-v4 > > Please review these patches and/or apply them :-) As usual I appreciate your > feedback.
All applied, thanks. I'll go play with my new toy now.
-- error compiling committee.c: too many arguments to function
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