linux_dsm_epyc7002/virt/kvm
Xiao Guangrong fce92dce79 KVM: MMU: filter out the mmio pfn from the fault pfn
If the page fault is caused by mmio, the gfn can not be found in memslots, and
'bad_pfn' is returned on gfn_to_hva path, so we can use 'bad_pfn' to identify
the mmio page fault.
And, to clarify the meaning of mmio pfn, we return fault page instead of bad
page when the gfn is not allowd to prefetch

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-07-24 11:50:34 +03:00
..
assigned-dev.c KVM: Fix off-by-one in overflow check of KVM_ASSIGN_SET_MSIX_NR 2011-07-12 13:16:18 +03:00
async_pf.c KVM: fix the race while wakeup all pv guest 2011-01-12 11:29:03 +02:00
async_pf.h KVM: Halt vcpu if page it tries to access is swapped out 2011-01-12 11:21:39 +02:00
coalesced_mmio.c KVM: Update Red Hat copyrights 2010-08-01 10:35:51 +03:00
coalesced_mmio.h KVM: Simplify coalesced mmio initialization 2010-03-01 12:35:41 -03:00
eventfd.c Merge branch 'kvm-updates/2.6.39' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2011-04-07 11:33:04 -07:00
ioapic.c KVM: ioapic: Fix an error field reference 2011-05-22 08:39:27 -04:00
ioapic.h KVM: convert ioapic lock to spinlock 2010-05-13 01:23:55 -03:00
iodev.h KVM: remove in_range from io devices 2009-09-10 08:33:05 +03:00
iommu.c KVM: Use u64 for frame data types 2010-08-02 06:39:44 +03:00
irq_comm.c KVM: fast-path msi injection with irqfd 2011-01-12 11:29:38 +02:00
Kconfig KVM: Halt vcpu if page it tries to access is swapped out 2011-01-12 11:21:39 +02:00
kvm_main.c KVM: MMU: filter out the mmio pfn from the fault pfn 2011-07-24 11:50:34 +03:00