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4cd35f675b
kernel-ark/arch/powerpc/kvm
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Scott Wood 4cd35f675b KVM: PPC: e500: Save/restore SPE state 
This is done lazily.  The SPE save will be done only if the guest has
used SPE since the last preemption or heavyweight exit.  Restore will be
done only on demand, when enabling MSR_SPE in the shadow MSR, in response
to an SPE fault or mtmsr emulation.

For SPEFSCR, Linux already switches it on context switch (non-lazily), so
the only remaining bit is to save it between qemu and the guest.

Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-07-12 13:16:32 +03:00
..
44x_emulate.c KVM: PPC: fix exit accounting for SPRs, tlbwe, tlbsx 2011-05-22 08:47:47 -04:00
44x_tlb.c KVM: PPC: fix compilation of "dump tlbs" debug function 2010-10-24 10:52:17 +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: booke: add sregs support 2011-05-22 08:47:53 -04:00
book3s_32_mmu_host.c KVM: PPC: Implement correct SID mapping on Book3s_32 2010-10-24 10:52:15 +02:00
book3s_32_mmu.c KVM: PPC: Put segment registers in shared page 2010-10-24 10:52:11 +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: Implement correct SID mapping on Book3s_32 2010-10-24 10:52:15 +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: Move BAT handling code into spr handler 2010-10-24 10:52:10 +02:00
book3s_exports.c KVM: PPC: Resolve real-mode handlers through function exports 2011-07-12 13:16:29 +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: Make invalidation code more reliable 2010-10-24 10:52:06 +02:00
book3s_paired_singles.c Merge branch 'kvm-updates/2.6.37' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2010-10-24 12:47:25 -07:00
book3s_rmhandlers.S KVM: PPC: Resolve real-mode handlers through function exports 2011-07-12 13:16:29 +03:00
book3s_segment.S powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode 2011-04-20 11:03:23 +10:00
book3s.c KVM: PPC: Resolve real-mode handlers through function exports 2011-07-12 13:16:29 +03:00
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: e500: Save/restore SPE state 2011-07-12 13:16:32 +03:00
booke.c KVM: PPC: e500: Save/restore SPE state 2011-07-12 13:16:32 +03:00
booke.h KVM: PPC: e500: Save/restore SPE state 2011-07-12 13:16:32 +03:00
e500_emulate.c KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
e500_tlb.c KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
e500_tlb.h KVM: PPC: Convert MSR to shared page 2010-10-24 10:50:43 +02:00
e500.c KVM: PPC: e500: Save/restore SPE state 2011-07-12 13:16:32 +03:00
emulate.c KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
fpu.S powerpc: Remove fpscr use from [kvm_]cvt_{fd,df} 2010-09-02 14:07:32 +10:00
Kconfig KVM: PPC: Enable Book3S_32 KVM building 2010-05-17 12:18:54 +03:00
Makefile powerpc/Makefiles: Change to new flag variables 2010-10-13 16:19:22 +11:00
powerpc.c KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
timing.c KVM: PPC: fix partial application of "exit timing in ticks" 2011-07-12 13:16:28 +03:00
timing.h KVM: powerpc: Fix BUILD_BUG_ON condition 2009-12-03 09:32:22 +02:00
trace.h KVM: PPC: Move slb debugging to tracepoints 2010-10-24 10:52:07 +02:00