Alexander Graf 2e602847d9 KVM: PPC: Don't flush PTEs on NX/RO hit ...

When hitting a no-execute or read-only data/inst storage interrupt we were
flushing the respective PTE so we're sure it gets properly overwritten next.

According to the spec, this is unnecessary though. The guest issues a tlbie
anyways, so we're safe to just keep the PTE around and have it manually removed
from the guest, saving us a flush.

Signed-off-by: Alexander Graf <agraf@suse.de>

2010-10-24 10:52:06 +02:00

..

44x_emulate.c

KVM: PPC: Use accessor functions for GPR access

2010-03-01 12:35:47 -03:00

44x_tlb.c

KVM: PPC: Convert MSR to shared page

2010-10-24 10:50:43 +02:00

44x_tlb.h

KVM: ppc: rename 44x MMU functions used in booke.c

2009-03-24 11:02:56 +02:00

44x.c

KVM: PPC: Introduce shared page

2010-10-24 10:50:42 +02:00

book3s_32_mmu_host.c

KVM: PPC: correctly check gfn_to_pfn() return value

2010-10-24 10:50:58 +02:00

book3s_32_mmu.c

KVM: PPC: Book3S_32 MMU debug compile fixes

2010-10-24 10:50:58 +02:00

book3s_32_sr.S

KVM: PPC: Add SR swapping code

2010-05-17 12:18:17 +03:00

book3s_64_mmu_host.c

KVM: PPC: Fix sid map search after flush

2010-10-24 10:52:03 +02:00

book3s_64_mmu.c

KVM: PPC: Magic Page Book3s support

2010-10-24 10:50:48 +02:00

book3s_64_slb.S

KVM: PPC: Make SLB switching code the new segment framework

2010-05-17 12:18:38 +03:00

book3s_emulate.c

KVM: PPC: Convert SRR0 and SRR1 to shared page

2010-10-24 10:50:45 +02:00

book3s_exports.c

KVM: PPC: Name generic 64-bit code generic

2010-05-17 12:18:14 +03:00

book3s_interrupts.S

KVM: PPC: Make Performance Counters work

2010-05-17 12:18:57 +03:00

book3s_mmu_hpte.c

KVM: PPC: Add tracepoints for generic spte flushes

2010-10-24 10:52:04 +02:00

book3s_paired_singles.c

KVM: PPC: Convert DAR to shared page.

2010-10-24 10:50:45 +02:00

book3s_rmhandlers.S

KVM: PPC: Make long relocations be ulong

2010-10-24 10:50:59 +02:00

book3s_segment.S

KVM: PPC: Make Alignment interrupts work again

2010-05-17 12:19:00 +03:00

book3s.c

KVM: PPC: Don't flush PTEs on NX/RO hit

2010-10-24 10:52:06 +02:00

booke_emulate.c

KVM: PPC: Convert SRR0 and SRR1 to shared page

2010-10-24 10:50:45 +02:00

booke_interrupts.S

KVM: PPC: Convert MSR to shared page

2010-10-24 10:50:43 +02:00

booke.c

KVM: PPC: Tell guest about pending interrupts

2010-10-24 10:50:46 +02:00

booke.h

KVM: PPC: Convert MSR to shared page

2010-10-24 10:50:43 +02:00

e500_emulate.c

KVM: PPC E500: fix tlbcfg emulation

2010-03-01 12:36:06 -03:00

e500_tlb.c

KVM: PPC: Convert MSR to shared page

2010-10-24 10:50:43 +02:00

e500_tlb.h

KVM: PPC: Convert MSR to shared page

2010-10-24 10:50:43 +02:00

e500.c

KVM: PPC: Introduce shared page

2010-10-24 10:50:42 +02:00

emulate.c

KVM: PPC: Convert SPRG[0-4] to shared page

2010-10-24 10:50:45 +02:00

fpu.S

KVM: PPC: elide struct thread_struct instances from stack

2010-08-01 10:39:24 +03:00

Kconfig

KVM: PPC: Enable Book3S_32 KVM building

2010-05-17 12:18:54 +03:00

Makefile

KVM: PPC: Make use of hash based Shadow MMU

2010-08-01 10:47:28 +03:00

powerpc.c

KVM: PPC: Add get_pvinfo interface to query hypercall instructions

2010-10-24 10:50:57 +02:00

timing.c

powerpc: Remove unnecessary casts of private_data

2010-07-31 14:56:31 +10:00

timing.h

KVM: powerpc: Fix BUILD_BUG_ON condition

2009-12-03 09:32:22 +02:00

trace.h

KVM: PPC: Add tracepoints for generic spte flushes

2010-10-24 10:52:04 +02:00