Paul Mackerras 913d3ff9a3 KVM: PPC: Book3s HV: Don't access runnable threads list without vcore lock ... There were a few places where we were traversing the list of runnable threads in a virtual core, i.e. vc->runnable_threads, without holding the vcore spinlock. This extends the places where we hold the vcore spinlock to cover everywhere that we traverse that list. Since we possibly need to sleep inside kvmppc_book3s_hv_page_fault, this moves the call of it from kvmppc_handle_exit out to kvmppc_vcpu_run, where we don't hold the vcore lock. In kvmppc_vcore_blocked, we don't actually need to check whether all vcpus are ceded and don't have any pending exceptions, since the caller has already done that. The caller (kvmppc_run_vcpu) wasn't actually checking for pending exceptions, so we add that. The change of if to while in kvmppc_run_vcpu is to make sure that we never call kvmppc_remove_runnable() when the vcore state is RUNNING or EXITING. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Alexander Graf <agraf@suse.de>		2012-10-30 10:54:55 +01:00
..
44x_emulate.c	KVM: PPC: 44x: fix DCR read/write	2012-10-30 10:54:50 +01:00
44x_tlb.c	KVM: do not release the error page	2012-08-06 16:04:58 +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: PPC: 44x: Initialize PVR	2012-10-05 23:38:47 +02:00
book3s_32_mmu_host.c	KVM: PPC: Book3s: PR: Add (dumb) MMU Notifier support	2012-10-05 23:38:43 +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: 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: Add (dumb) MMU Notifier support	2012-10-05 23:38:43 +02:00
book3s_64_mmu_hv.c	KVM: Take kvm instead of vcpu to mmu_notifier_retry	2012-10-23 13:35:43 +02:00
book3s_64_mmu.c	KVM: PPC: Interpret SDR1 as HVA in PAPR mode	2011-09-25 19:52:21 +03:00
book3s_64_slb.S	KVM: PPC: Book3S: PR: No isync in slbie path	2012-05-06 16:19:09 +02:00
book3s_64_vio_hv.c	kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM	2012-05-06 16:19:11 +02:00
book3s_64_vio.c	kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM	2012-05-06 16:19:11 +02:00
book3s_emulate.c	KVM: PPC: Emulator: clean up SPR reads and writes	2012-05-06 16:19:13 +02:00
book3s_exports.c	powerpc: various straight conversions from module.h --> export.h	2011-10-31 19:30:44 -04:00
book3s_hv_builtin.c	KVM: PPC: Quieten message about allocating linear regions	2012-10-05 23:38:40 +02:00
book3s_hv_interrupts.S	KVM: PPC: Work around POWER7 DABR corruption problem	2012-04-08 14:01:36 +03:00
book3s_hv_rm_mmu.c	KVM: Take kvm instead of vcpu to mmu_notifier_retry	2012-10-23 13:35:43 +02:00
book3s_hv_rmhandlers.S	KVM: PPC: Book3S HV: Fix some races in starting secondary threads	2012-10-30 10:54:54 +01:00
book3s_hv.c	KVM: PPC: Book3s HV: Don't access runnable threads list without vcore lock	2012-10-30 10:54:55 +01:00
book3s_interrupts.S	powerpc: Merge VCPU_GPR	2012-07-10 19:18:06 +10:00
book3s_mmu_hpte.c	KVM: PPC: Book3s: PR: Add (dumb) MMU Notifier support	2012-10-05 23:38:43 +02:00
book3s_paired_singles.c	powerpc/kvm: Fallout from system.h disintegration	2012-04-02 14:00:04 +10:00
book3s_pr_papr.c	powerpc/kvm: Fix "PR" KVM implementation of H_CEDE	2012-07-11 17:36:38 +02:00
book3s_pr.c	KVM: PPC: Book3S: Get/set guest FP regs using the GET/SET_ONE_REG interface	2012-10-05 23:38:54 +02:00
book3s_rmhandlers.S	KVM: PPC: Book3S: PR: Rework irq disabling	2012-10-05 23:38:45 +02:00
book3s_segment.S	powerpc: Move and fix MTMSR_EERI definition	2012-07-10 19:18:08 +10:00
book3s.c	KVM: PPC: Book3S: Get/set guest FP regs using the GET/SET_ONE_REG interface	2012-10-05 23:38:54 +02:00
booke_emulate.c	KVM: PPC: BookE: Add MCSR SPR support	2012-10-05 23:38:48 +02:00
booke_interrupts.S	KVM updates for the 3.6 merge window	2012-07-24 12:01:20 -07:00
booke.c	KVM: PPC: set IN_GUEST_MODE before checking requests	2012-10-05 23:38:54 +02:00
booke.h	KVM: PPC: Emulator: clean up SPR reads and writes	2012-05-06 16:19:13 +02:00
bookehv_interrupts.S	powerpc/kvm/bookehv: Fix build regression	2012-07-27 11:42:32 +10:00
e500_emulate.c	KVM: PPC: booke: Added DECAR support	2012-05-30 11:43:11 +02:00
e500_tlb.c	arch/powerpc/kvm/e500_tlb.c: fix error return code	2012-10-05 23:38:55 +02:00
e500.c	KVM: PPC: e500: refactor core-specific TLB code	2012-04-08 12:51:12 +03:00
e500.h	KVM: PPC: E500: Remove E500_TLB_DIRTY flag	2012-10-05 23:38:48 +02:00
e500mc.c	KVM: PPC: e500mc: Fix tlbilx emulation for 64-bit guests	2012-07-11 17:39:38 +02:00
emulate.c	KVM: PPC: Move mtspr/mfspr emulation into own functions	2012-10-30 10:54:51 +01:00
fpu.S	powerpc: Remove fpscr use from [kvm_]cvt_{fd,df}	2010-09-02 14:07:32 +10:00
Kconfig	KVM: PPC: Book3s: PR: Add (dumb) MMU Notifier support	2012-10-05 23:38:43 +02:00
Makefile	kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM	2012-05-06 16:19:11 +02:00
powerpc.c	KVM: PPC: set IN_GUEST_MODE before checking requests	2012-10-05 23:38:54 +02:00
timing.c	KVM: PPC: fix partial application of "exit timing in ticks"	2011-07-12 13:16:28 +03:00
timing.h	KVM: PPC: booke: category E.HV (GS-mode) support	2012-04-08 12:51:19 +03:00
trace.h	KVM: PPC: Use symbols for exit trace	2012-10-05 23:38:48 +02:00