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714b93da1a
linux/drivers/kvm
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Avi Kivity 714b93da1a [PATCH] KVM: MMU: Replace atomic allocations by preallocated objects 
The mmu sometimes needs memory for reverse mapping and parent pte chains.
however, we can't allocate from within the mmu because of the atomic context.

So, move the allocations to a central place that can be executed before the
main mmu machinery, where we can bail out on failure before any damage is
done.

(error handling is deffered for now, but the basic structure is there)

Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-05 23:55:27 -08:00
..
Kconfig [PATCH] KVM: Put KVM in a new Virtualization menu 2006-12-13 09:05:46 -08:00
kvm_main.c [PATCH] KVM: MMU: Replace atomic allocations by preallocated objects 2007-01-05 23:55:27 -08:00
kvm_svm.h [PATCH] KVM: Replace __x86_64__ with CONFIG_X86_64 2006-12-13 09:05:46 -08:00
kvm_vmx.h [PATCH] KVM: Replace __x86_64__ with CONFIG_X86_64 2006-12-13 09:05:46 -08:00
kvm.h [PATCH] KVM: MMU: Replace atomic allocations by preallocated objects 2007-01-05 23:55:27 -08:00
Makefile [PATCH] kvm: userspace interface 2006-12-10 09:57:22 -08:00
mmu.c [PATCH] KVM: MMU: Replace atomic allocations by preallocated objects 2007-01-05 23:55:27 -08:00
paging_tmpl.h [PATCH] KVM: MMU: Replace atomic allocations by preallocated objects 2007-01-05 23:55:27 -08:00
segment_descriptor.h [PATCH] kvm: userspace interface 2006-12-10 09:57:22 -08:00
svm.c [PATCH] KVM: MMU: Remove invlpg interception 2007-01-05 23:55:25 -08:00
svm.h [PATCH] kvm: userspace interface 2006-12-10 09:57:22 -08:00
vmx.c [PATCH] KVM: MMU: Remove invlpg interception 2007-01-05 23:55:25 -08:00
vmx.h [PATCH] KVM: Rename some msrs 2006-12-30 10:56:44 -08:00
x86_emulate.c [PATCH] KVM: MMU: Fix cmpxchg8b emulation 2007-01-05 23:55:26 -08:00
x86_emulate.h [PATCH] KVM: Replace __x86_64__ with CONFIG_X86_64 2006-12-13 09:05:46 -08:00