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authorAvi Kivity <avi@qumranet.com>2007-09-14 20:26:06 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-09-14 13:59:55 -0700
commit22d95b1282810f5af599ee292b3fc443aefbdad0 (patch)
treedafe050aef12ea4bbac4ffb77070d8ec416a0838 /include
parent44e3ff32ac229a10a30b7b840f092f5b32a5f72a (diff)
KVM: MMU: Fix rare oops on guest context switch
A guest context switch to an uncached cr3 can require allocation of shadow pages, but we only recycle shadow pages in kvm_mmu_page_fault(). Move shadow page recycling to mmu_topup_memory_caches(), which is called from both the page fault handler and from guest cr3 reload. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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