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Yongji Xie f05859827d KVM: PPC: Book3S HV: Clear the key field of HPTE when the page is paged out 
Currently we mark a HPTE for emulated MMIO with HPTE_V_ABSENT bit
set as well as key 0x1f. However, those HPTEs may be conflicted with
the HPTE for real guest RAM page HPTE with key 0x1f when the page
get paged out.

This patch clears the key field of HPTE when the page is paged out,
then recover it when HPTE is re-established.

Signed-off-by: Yongji Xie <xyjxie@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2016-11-21 15:17:55 +11:00
..
book3s_32_mmu_host.c
powerpc/mm: Move hash related mmu-*.h headers to book3s/
2016-03-03 21:19:21 +11:00
book3s_32_mmu.c
arch: powerpc: kvm: book3s_32_mmu.c: Remove unused function
2014-12-17 13:12:25 +01:00
book3s_32_sr.S
KVM: PPC: book3s_pr: Simplify transitions between virtual and real mode
2011-09-25 19:52:29 +03:00
book3s_64_mmu_host.c
powerpc/mm: Move hash table ops to a separate structure
2016-07-21 18:59:09 +10:00
book3s_64_mmu_hv.c
KVM: PPC: Book3S HV: Clear the key field of HPTE when the page is paged out
2016-11-21 15:17:55 +11:00
book3s_64_mmu.c
powerpc/mm: Move hash related mmu-*.h headers to book3s/
2016-03-03 21:19:21 +11:00
book3s_64_slb.S
KVM: PPC: Book3S PR: Rework SLB switching code
2014-05-30 14:26:30 +02:00
book3s_64_vio_hv.c
KVM: PPC: Book3S HV: sparse: prototypes for functions called from assembler
2016-11-21 15:17:54 +11:00
book3s_64_vio.c
powerpc/kvm: Clarify __user annotations
2016-07-14 20:43:50 +10:00
book3s_emulate.c
KVM: PPC: Book3s PR: Allow access to unprivileged MMCR2 register
2016-09-27 15:14:29 +10:00
book3s_exports.c
KVM: PPC: Make shared struct aka magic page guest endian
2014-05-30 14:26:21 +02:00
book3s_hv_builtin.c
KVM: PPC: Book3S HV: sparse: prototypes for functions called from assembler
2016-11-21 15:17:54 +11:00
book3s_hv_hmi.c
powerpc: move hmi.c to arch/powerpc/kvm/
2016-09-09 16:18:07 +10:00
book3s_hv_interrupts.S
powerpc/kvm: Create proper names for the kvm_host_state PMU fields
2014-12-29 15:45:55 +11:00
book3s_hv_ras.c
KVM: PPC: Book3S HV: sparse: prototypes for functions called from assembler
2016-11-21 15:17:54 +11:00
book3s_hv_rm_mmu.c
KVM: PPC: Book3S HV: Clear the key field of HPTE when the page is paged out
2016-11-21 15:17:55 +11:00
book3s_hv_rm_xics.c
KVM: PPC: Book3S HV: sparse: prototypes for functions called from assembler
2016-11-21 15:17:54 +11:00
book3s_hv_rmhandlers.S
KVM: PPC: Book3S: Treat VTB as a per-subcore register, not per-thread
2016-09-27 14:41:39 +10:00
book3s_hv.c
KVM: PPC: Book3S HV: Use list_move_tail instead of list_del/list_add_tail
2016-11-21 15:17:55 +11:00
book3s_interrupts.S
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
book3s_mmu_hpte.c
kvm: powerpc: book3s: pr: move PR related tracepoints to a separate header
2013-10-17 15:36:22 +02:00
book3s_paired_singles.c
powerpc: Create disable_kernel_{fp,altivec,vsx,spe}()
2015-12-01 13:52:25 +11:00
book3s_pr_papr.c
KVM: PPC: Add support for multiple-TCE hcalls
2016-02-16 13:44:26 +11:00
book3s_pr.c
KVM: PPC: Book3S PR: Support 64kB page size on POWER8E and POWER8NVL
2016-09-27 15:14:29 +10:00
book3s_rmhandlers.S
powerpc: Define and use PPC64_ELF_ABI_v2/v1
2016-06-14 13:58:27 +10:00
book3s_rtas.c
KVM: PPC: RTAS: Do byte swaps explicitly
2014-07-07 23:17:20 +02:00
book3s_segment.S
KVM: PPC: Book3S: correct width in XER handling
2015-08-22 11:16:19 +02:00
book3s_xics.c
KVM: PPC: Book3S HV: Set server for passed-through interrupts
2016-09-12 10:12:28 +10:00
book3s_xics.h
KVM: PPC: Book3S HV: Set server for passed-through interrupts
2016-09-12 10:12:28 +10:00
book3s.c
KVM: PPC: Book3S: Treat VTB as a per-subcore register, not per-thread
2016-09-27 14:41:39 +10:00
book3s.h
kvm: Fix page ageing bugs
2014-09-24 14:07:58 +02:00
booke_emulate.c
KVM: PPC: BOOKE: Emulate debug registers and exception
2014-09-22 10:11:33 +02:00
booke_interrupts.S
KVM: PPC: Remove 440 support
2014-07-28 15:23:15 +02:00
booke.c
KVM: PPC: BookE: Fix a sanity check
2016-09-27 15:14:29 +10:00
booke.h
KVM: PPC: Book3e: Add AltiVec support
2014-09-22 10:11:32 +02:00
bookehv_interrupts.S
powerpc/kvm: common sw breakpoint instr across ppc
2014-09-22 10:11:36 +02:00
e500_emulate.c
KVM: PPC: e500: Emulate TMCFG0 TMRN register
2015-10-15 15:58:16 +11:00
e500_mmu_host.c
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
e500_mmu_host.h
KVM: PPC: E500: Make clear_tlb_refs and clear_tlb1_bitmap static
2013-01-24 19:23:33 +01:00
e500_mmu.c
KVM: PPC: e500: Rename jump labels in kvmppc_e500_tlb_init()
2016-09-13 14:32:47 +10:00
e500.c
KVM: PPC: e500: fix handling local_sid_lookup result
2015-10-15 15:58:16 +11:00
e500.h
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
e500mc.c
powerpc: Fix misspellings in comments.
2016-03-01 19:27:20 +11:00
emulate_loadstore.c
KVM: PPC: Pass enum to kvmppc_get_last_inst
2014-09-22 10:11:36 +02:00
emulate.c
KVM: PPC: Book3S PR: Fix illegal opcode emulation
2016-06-20 14:11:25 +10:00
fpu.S
…
irq.h
KVM: PPC: Book3S: Add API for in-kernel XICS emulation
2013-05-02 15:28:36 +02:00
Kconfig
KVM: PPC: select IRQ_BYPASS_MANAGER
2016-09-09 16:26:19 +10:00
Makefile
Merge branch 'kvm-ppc-infrastructure' into kvm-ppc-next
2016-09-09 16:24:23 +10:00
mpic.c
KVM: pass struct kvm to kvm_set_routing_entry
2016-07-14 09:03:56 +02:00
powerpc.c
kvm: add stubs for arch specific debugfs support
2016-09-16 16:57:47 +02:00
timing.c
KVM: PPC: Remove DCR handling
2014-07-28 19:29:15 +02:00
timing.h
KVM: PPC: Remove DCR handling
2014-07-28 19:29:15 +02:00
trace_book3s.h
KVM: PPC: Book3S HV: Tracepoints for KVM HV guest interactions
2014-12-17 13:29:27 +01:00
trace_booke.h
KVM: PPC: BookE: Improve irq inject tracepoint
2014-12-15 13:27:23 +01:00
trace_hv.h
KVM: PPC: Book3S HV: Implement halt polling
2016-09-08 12:21:45 +10:00
trace_pr.h
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
trace.h
kvm: powerpc: booke: Move booke related tracepoints to separate header
2013-10-17 15:37:16 +02:00