Christoffer Dall 0eb7c33cad KVM: arm/arm64: Fix timer enable flow ... When enabling the timer on the first run, we fail to ever restore the state and mark it as loaded. That means, that in the initial entry to the VCPU ioctl, unless we exit to userspace for some reason such as a pending signal, if the guest programs a timer and blocks, we will wait forever, because we never read back the hardware state (the loaded flag is not set), and so we think the timer is disabled, and we never schedule a background soft timer. The end result? The VCPU blocks forever, and the only solution is to kill the thread. Fixes: 4a2c4da125 ("arm/arm64: KVM: Load the timer state when enabling the timer") Reported-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>		2017-12-18 10:53:24 +01:00
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arm	KVM: arm/arm64: Fix timer enable flow	2017-12-18 10:53:24 +01:00
async_pf.c	kvm,async_pf: Use swq_has_sleeper()	2017-09-15 16:57:11 +02:00
async_pf.h	KVM: fix checkpatch.pl errors in kvm/async_pf.h	2015-06-19 17:16:25 +02:00
coalesced_mmio.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
coalesced_mmio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
eventfd.c	Revert "KVM: Don't accept obviously wrong gsi values via KVM_IRQFD"	2017-09-19 08:37:17 +02:00
irqchip.c	KVM: use rcu access function for irq routing	2017-07-07 15:24:15 +02:00
Kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
kvm_main.c	KVM: x86: fix APIC page invalidation	2017-12-06 16:10:34 +01:00
vfio.c	vfio: New external user group/file match	2017-06-28 13:50:05 -06:00
vfio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00