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de7906c36c
linux/arch/powerpc/kvm
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Alexander Graf de7906c36c KVM: PPC: Convert SRR0 and SRR1 to shared page 
The SRR0 and SRR1 registers contain cached values of the PC and MSR
respectively. They get written to by the hypervisor when an interrupt
occurs or directly by the kernel. They are also used to tell the rfi(d)
instruction where to jump to.

Because it only gets touched on defined events that, it's very simple to
share with the guest. Hypervisor and guest both have full r/w access.

This patch converts all users of the current field to the shared page.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
2010-10-24 10:50:45 +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: Convert MSR to shared page 2010-10-24 10:50:43 +02:00
book3s_32_mmu.c KVM: PPC: Convert MSR to shared page 2010-10-24 10:50:43 +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: Convert MSR to shared page 2010-10-24 10:50:43 +02:00
book3s_64_mmu.c KVM: PPC: Convert MSR to shared page 2010-10-24 10:50:43 +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 generic hpte management functions 2010-08-01 10:47:27 +03:00
book3s_paired_singles.c KVM: PPC: Convert DAR to shared page. 2010-10-24 10:50:45 +02:00
book3s_rmhandlers.S KVM: PPC: Add Book3S compatibility code 2010-05-17 12:18:46 +03:00
book3s_segment.S KVM: PPC: Make Alignment interrupts work again 2010-05-17 12:19:00 +03:00
book3s.c KVM: PPC: Convert SRR0 and SRR1 to shared page 2010-10-24 10:50:45 +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: Convert SRR0 and SRR1 to shared page 2010-10-24 10:50:45 +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 SRR0 and SRR1 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: Convert MSR to shared page 2010-10-24 10:50:43 +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 Fix trace.h 2009-11-05 16:50:27 +11:00