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Avi Kivity 69325a1225 KVM: MMU: Remove user access when allowing kernel access to gpte.w=0 page ... If cr0.wp=0, we have to allow the guest kernel access to a page with pte.w=0. We do that by setting spte.w=1, since the host cr0.wp must remain set so the host can write protect pages. Once we allow write access, we must remove user access otherwise we mistakenly allow the user to write the page. Reviewed-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>		15 years ago
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Kconfig	Merge branch 'kvm-updates/2.6.34' of git://git.kernel.org/pub/scm/virt/kvm/kvm	15 years ago
Makefile	KVM: Move assigned device code to own file	15 years ago
emulate.c	KVM: fix emulator_task_switch() return value.	15 years ago
i8254.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
i8254.h	KVM: Convert i8254/i8259 locks to raw_spinlocks	15 years ago
i8259.c	KVM: x86: Kick VCPU outside PIC lock again	15 years ago
irq.c	KVM: Remove irq_pending bitmap	16 years ago
irq.h	KVM: x86: Kick VCPU outside PIC lock again	15 years ago
kvm_cache_regs.h	KVM: Optimize kvm_read_cr[04]_bits()	15 years ago
kvm_timer.h	KVM: arch/x86/kvm/kvm_timer.h checkpatch cleanup	15 years ago
lapic.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
lapic.h	KVM: Add HYPER-V apic access MSRs	15 years ago
mmu.c	KVM: MMU: Remove user access when allowing kernel access to gpte.w=0 page	15 years ago
mmu.h	KVM: x86 emulator: fix memory access during x86 emulation	15 years ago
mmutrace.h	KVM: MMU: convert mmu tracepoints	15 years ago
paging_tmpl.h	KVM: MMU: cleanup invlpg code	15 years ago
svm.c	KVM: SVM: Implement workaround for Erratum 383	15 years ago
timer.c	KVM: x86: document KVM_REQ_PENDING_TIMER usage	15 years ago
trace.h	KVM: Trace emulated instructions	15 years ago
tss.h	KVM: x86: hardware task switching support	17 years ago
vmx.c	Merge branch 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvm	15 years ago
x86.c	Merge branch 'kvm-updates/2.6.35' of git://git.kernel.org/pub/scm/virt/kvm/kvm	15 years ago
x86.h	KVM: use the correct RCU API for PROVE_RCU=y	15 years ago