Eric Auger a6229d1b5c KVM: arm64: pmu: Don't increment SW_INCR if PMCR.E is unset ... commit 3837407c1a upstream. The specification says PMSWINC increments PMEVCNTR<n>_EL1 by 1 if PMEVCNTR<n>_EL0 is enabled and configured to count SW_INCR. For PMEVCNTR<n>_EL0 to be enabled, we need both PMCNTENSET to be set for the corresponding event counter but we also need the PMCR.E bit to be set. Fixes: 7a0adc7064 ("arm64: KVM: Add access handler for PMSWINC register") Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Andrew Murray <andrew.murray@arm.com> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200124142535.29386-2-eric.auger@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-02-14 16:34:17 -05:00
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hyp	KVM: arm: vgic-v3: Mark expected switch fall-through	2019-07-26 15:37:11 +01:00
vgic	KVM: arm/arm64: vgic-its: Fix restoration of unmapped collections	2020-02-14 16:34:17 -05:00
aarch32.c	KVM: arm: Make inject_abt32() inject an external abort instead	2020-02-14 16:34:17 -05:00
arch_timer.c	KVM: arm64: Migrate _elx sysreg accessors to msr_s/mrs_s	2019-07-05 13:57:25 +01:00
arm.c	KVM: arm/arm64: vgic: Allow more than 256 vcpus for KVM_IRQ_LINE	2019-09-09 12:29:09 +01:00
mmio.c	KVM: arm64: Only sign-extend MMIO up to register width	2020-02-11 04:35:16 -08:00
mmu.c	KVM: arm/arm64: Fix young bit from mmu notifier	2020-02-14 16:34:17 -05:00
perf.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
pmu.c	KVM: arm64: pmu: Don't increment SW_INCR if PMCR.E is unset	2020-02-14 16:34:17 -05:00
psci.c	KVM: arm/arm64: Add save/restore support for firmware workaround state	2019-07-05 13:56:27 +01:00
trace.h	KVM: arm/arm64: Fix TRACE_INCLUDE_PATH	2019-02-19 21:05:51 +00:00