OpenCloudOS-Kernel/arch/x86/kvm
Takuya Yoshikawa fa3d315a4c KVM: Validate userspace_addr of memslot when registered
This way, we can avoid checking the user space address many times when
we read the guest memory.

Although we can do the same for write if we check which slots are
writable, we do not care write now: reading the guest memory happens
more often than writing.

[avi: change VERIFY_READ to VERIFY_WRITE]

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-05-22 08:47:56 -04:00
..
Kconfig KVM: Halt vcpu if page it tries to access is swapped out 2011-01-12 11:21:39 +02:00
Makefile KVM: x86: Makefile clean up 2011-01-12 11:29:08 +02:00
emulate.c KVM: x86 emulator: consolidate segment accessors 2011-05-22 08:47:39 -04:00
i8254.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
i8254.h KVM: remove useless function declaration kvm_inject_pit_timer_irqs() 2011-05-11 07:57:09 -04:00
i8259.c KVM: remove isr_ack logic from PIC 2011-03-17 13:08:30 -03:00
irq.c KVM: fix typo in copyright notice 2010-10-24 10:53:14 +02:00
irq.h KVM: remove useless function declarations from file arch/x86/kvm/irq.h 2011-05-11 07:57:09 -04:00
kvm_cache_regs.h KVM: Fetch guest cr3 from hardware on demand 2011-01-12 11:31:16 +02:00
kvm_timer.h KVM: arch/x86/kvm/kvm_timer.h checkpatch cleanup 2010-05-17 12:14:42 +03:00
lapic.c KVM: x86: Remove useless regs_page pointer from kvm_lapic 2011-03-17 13:08:33 -03:00
lapic.h KVM: x86: Remove useless regs_page pointer from kvm_lapic 2011-03-17 13:08:33 -03:00
mmu.c KVM: MMU: remove mmu_seq verification on pte update path 2011-05-11 07:57:03 -04:00
mmu.h KVM: MMU: Don't track nested fault info in error-code 2010-10-24 10:52:55 +02:00
mmu_audit.c KVM: MMU: audit: allow audit more guests at the same time 2011-01-12 11:31:17 +02:00
mmutrace.h KVM: MMU: support disable/enable mmu audit dynamicly 2010-10-24 10:51:56 +02:00
paging_tmpl.h KVM: Validate userspace_addr of memslot when registered 2011-05-22 08:47:56 -04:00
svm.c KVM: SVM: Make dump_vmcb static, reduce text 2011-05-22 08:40:00 -04:00
timer.c x86: Fix common misspellings 2011-03-18 10:39:30 +01:00
trace.h tracing: Fix event alignment: kvm:kvm_hv_hypercall 2011-03-10 10:34:24 -05:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: VMX: Cache vmcs segment fields 2011-05-22 08:47:45 -04:00
x86.c KVM: x86 emulator: consolidate segment accessors 2011-05-22 08:47:39 -04:00
x86.h KVM: fix push of wrong eip when doing softint 2011-05-11 07:57:09 -04:00