Re: [PATCH 9/9] arm/arm64: KVM: arch timer: Reset CNTV_CTL to 0

2015-09-03 Thread Marc Zyngier
On 30/08/15 14:54, Christoffer Dall wrote: > Provide a better quality of implementation and be architecture compliant > on ARMv7 for the architected timer by resetting the CNTV_CTL to 0 on > reset of the timer, and call kvm_timer_update_state(vcpu) at the same > time, ensuring the timer output is n

Re: [PATCH 9/9] arm/arm64: KVM: arch timer: Reset CNTV_CTL to 0

2015-08-31 Thread Ard Biesheuvel
On 31 August 2015 at 10:57, Christoffer Dall wrote: > On Mon, Aug 31, 2015 at 10:46:59AM +0200, Ard Biesheuvel wrote: >> On 30 August 2015 at 15:54, Christoffer Dall >> wrote: >> > Provide a better quality of implementation and be architecture compliant >> > on ARMv7 for the architected timer by

Re: [PATCH 9/9] arm/arm64: KVM: arch timer: Reset CNTV_CTL to 0

2015-08-31 Thread Christoffer Dall
On Mon, Aug 31, 2015 at 10:46:59AM +0200, Ard Biesheuvel wrote: > On 30 August 2015 at 15:54, Christoffer Dall > wrote: > > Provide a better quality of implementation and be architecture compliant > > on ARMv7 for the architected timer by resetting the CNTV_CTL to 0 on > > reset of the timer, and

Re: [PATCH 9/9] arm/arm64: KVM: arch timer: Reset CNTV_CTL to 0

2015-08-31 Thread Ard Biesheuvel
On 30 August 2015 at 15:54, Christoffer Dall wrote: > Provide a better quality of implementation and be architecture compliant > on ARMv7 for the architected timer by resetting the CNTV_CTL to 0 on > reset of the timer, and call kvm_timer_update_state(vcpu) at the same > time, ensuring the timer o

[PATCH 9/9] arm/arm64: KVM: arch timer: Reset CNTV_CTL to 0

2015-08-30 Thread Christoffer Dall
Provide a better quality of implementation and be architecture compliant on ARMv7 for the architected timer by resetting the CNTV_CTL to 0 on reset of the timer, and call kvm_timer_update_state(vcpu) at the same time, ensuring the timer output is not asserted after, for example, a PSCI system reset