304 commits

Author	SHA1	Message	Date
Marcelo Tosatti	10589a4699	KVM: MMU: Concurrent guest walkers ... Do not hold kvm->lock mutex across the entire pagefault code, only acquire it in places where it is necessary, such as mmu hash list, active list, rmap and parent pte handling. Allow concurrent guest walkers by switching walk_addr() to use mmap_sem in read-mode. And get rid of the lockless __gfn_to_page. [avi: move kvm_mmu_pte_write() locking inside the function] [avi: add locking for real mode] [avi: fix cmpxchg locking] Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@qumranet.com>	2008-01-30 18:01:20 +02:00
Avi Kivity	dfc5aa00cb	KVM: MMU: Add cache miss statistic ... Signed-off-by: Avi Kivity <avi@qumranet.com>	2008-01-30 18:01:19 +02:00
Eddie Dong	caa5b8a5ed	KVM: MMU: Coalesce remote tlb flushes ... Host side TLB flush can be merged together if multiple spte need to be write-protected. Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>	2008-01-30 18:01:19 +02:00
Avi Kivity	edf884172e	KVM: Move arch dependent files to new directory arch/x86/kvm/ ... This paves the way for multiple architecture support. Note that while ioapic.c could potentially be shared with ia64, it is also moved. Signed-off-by: Avi Kivity <avi@qumranet.com>	2008-01-30 18:01:18 +02:00

Renamed from drivers/kvm/mmu.c (Browse further)