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5f2b105a1d
linux/arch/powerpc/kvm
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Alexander Graf 5f2b105a1d KVM: PPC: Pass through program interrupts 
When we get a program interrupt in guest kernel mode, we try to emulate the
instruction.

If that doesn't fail, we report to the user and try again - at the exact same
instruction pointer. So if the guest kernel really does trigger an invalid
instruction, we loop forever.

So let's better go and forward program exceptions to the guest when we don't
know the instruction we're supposed to emulate.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
2010-03-01 12:35:49 -03:00
..
44x_emulate.c KVM: PPC: Use accessor functions for GPR access 2010-03-01 12:35:47 -03:00
44x_tlb.c KVM: PPC: Add helpers for CR, XER 2010-03-01 12:35:47 -03:00
44x_tlb.h KVM: ppc: rename 44x MMU functions used in booke.c 2009-03-24 11:02:56 +02:00
44x.c KVM: powerpc: fix some init/exit annotations 2009-09-10 08:32:44 +03:00
book3s_32_mmu.c Add book3s_32 guest MMU 2009-11-05 16:49:55 +11:00
book3s_64_emulate.c KVM: PPC: Use accessor functions for GPR access 2010-03-01 12:35:47 -03:00
book3s_64_exports.c KVM: PPC: Call SLB patching code in interrupt safe manner 2010-03-01 12:35:49 -03:00
book3s_64_interrupts.S KVM: PPC: Fix HID5 setting code 2010-03-01 12:35:49 -03:00
book3s_64_mmu_host.c Add book3s_64 Host MMU handling 2009-11-05 16:49:54 +11:00
book3s_64_mmu.c KVM: powerpc: Fix mtsrin in book3s_64 mmu 2009-12-27 13:36:34 -02:00
book3s_64_rmhandlers.S KVM: PPC: Call SLB patching code in interrupt safe manner 2010-03-01 12:35:49 -03:00
book3s_64_slb.S KVM: PPC: Call SLB patching code in interrupt safe manner 2010-03-01 12:35:49 -03:00
book3s.c KVM: PPC: Pass program interrupt flags to the guest 2010-03-01 12:35:49 -03:00
booke_emulate.c KVM: PPC: Use accessor functions for GPR access 2010-03-01 12:35:47 -03:00
booke_interrupts.S powerpc: Use names rather than numbers for SPRGs (v2) 2009-08-20 10:12:27 +10:00
booke.c KVM: PPC: Emulate trap SRR1 flags properly 2010-03-01 12:35:49 -03:00
booke.h KVM: ppc: Add extra E500 exceptions 2009-03-24 11:02:59 +02:00
e500_emulate.c KVM: PPC: Use accessor functions for GPR access 2010-03-01 12:35:47 -03:00
e500_tlb.c KVM: PPC: Use accessor functions for GPR access 2010-03-01 12:35:47 -03:00
e500_tlb.h KVM: ppc: e500: Move to Book-3e MMU definitions 2009-09-10 08:32:47 +03:00
e500.c KVM: ppc: e500: Directly pass pvr to guest 2009-09-10 08:32:47 +03:00
emulate.c KVM: PPC: Pass through program interrupts 2010-03-01 12:35:49 -03:00
Kconfig KVM: Add KVM_MMIO kconfig item 2010-03-01 12:35:41 -03:00
Makefile Include Book3s_64 target in buildsystem 2009-11-05 16:50:26 +11:00
powerpc.c KVM: PPC: Use accessor functions for GPR access 2010-03-01 12:35:47 -03:00
timing.c powerpc/kvm: Fix non-modular build 2009-11-05 17:17:12 +11:00
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