Sean Christopherson 3109736968 KVM: PPC: Book3S PR: Free shared page if mmu initialization fails ...

commit cb10bf9194 upstream.

Explicitly free the shared page if kvmppc_mmu_init() fails during
kvmppc_core_vcpu_create(), as the page is freed only in
kvmppc_core_vcpu_free(), which is not reached via kvm_vcpu_uninit().

Fixes: 96bc451a15 ("KVM: PPC: Introduce shared page")
Cc: stable@vger.kernel.org
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-05-15 16:56:13 +09:00

..

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

KVM: PPC: Book3S PR: Exit KVM on failed mapping

2018-03-24 11:00:11 +01:00

book3s_64_mmu_hv.c

KVM: PPC: Book3S HV: Don't truncate HPTE index in xlate function

2023-05-15 08:33:26 +09:00

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: Create a virtual-mode only TCE table handlers

2016-03-22 12:02:51 +01:00

book3s_64_vio.c

KVM: PPC: Book3S HV: Protect updates to spapr_tce_tables list

2017-10-05 09:43:59 +02:00

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: Complete passthrough interrupt in host

2016-09-12 10:12:07 +10:00

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: Fix TB corruption in guest exit path on HMI interrupt

2016-06-20 14:11:25 +10:00

book3s_hv_rm_mmu.c

KVM: PPC: Book3S HV: Don't lose hardware R/C bit updates in H_PROTECT

2017-01-09 08:32:22 +01:00

book3s_hv_rm_xics.c

KVM: PPC: Book 3S: XICS: correct the real mode ICP rejecting counter

2017-11-15 15:53:12 +01:00

book3s_hv_rmhandlers.S

KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel

2023-05-15 15:20:07 +09:00

book3s_hv.c

KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails

2023-05-15 16:56:11 +09:00

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: Book3S PR: Check copy_to/from_user return values

2018-04-13 19:47:55 +02:00

book3s_pr.c

KVM: PPC: Book3S PR: Free shared page if mmu initialization fails

2023-05-15 16:56:13 +09:00

book3s_rmhandlers.S

powerpc/64s: Simple RFI macro conversions

2018-02-25 11:05:50 +01:00

book3s_rtas.c

KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list

2023-05-15 13:50:04 +09:00

book3s_segment.S

powerpc/64s: Simple RFI macro conversions

2018-02-25 11:05:50 +01:00

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 PR: Exiting split hack mode needs to fixup both PC and LR

2023-05-15 15:11:52 +09:00

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/fsl: Flush branch predictor when entering KVM

2023-05-15 12:22:23 +09:00

e500_emulate.c

powerpc/fsl: Emulate SPRN_BUCSR register

2023-05-15 12:22:19 +09:00

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

powerpc: Remove fpscr use from [kvm_]cvt_{fd,df}

2010-09-02 14:07:32 +10:00

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: PPC: Fix oops when checking KVM_CAP_PPC_HTM

2017-11-02 09:49:13 +01:00

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: Move and undef TRACE_INCLUDE_PATH/FILE

2023-05-15 09:57:50 +09:00

trace_hv.h

KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE

2023-05-15 09:57:50 +09:00

trace_pr.h

KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE

2023-05-15 09:57:50 +09:00

trace.h

KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE

2023-05-15 09:57:50 +09:00