Re: [PATCH v4 2/3] arm64: kvm: route synchronous external abort exceptions to el2

2017-07-04 Thread Christoffer Dall
Hi Dongjiu, On Tue, Jul 04, 2017 at 02:30:21PM +0800, gengdongjiu wrote: > Hi Christoffer, > > On 2017/7/3 16:23, Christoffer Dall wrote: > > On Tue, Jun 27, 2017 at 08:15:49PM +0800, gengdongjiu wrote: > >> correct the commit message: > >> > >> In the firmware-first RAS solution, OS receives

Re: [PATCH v4 2/3] arm64: kvm: route synchronous external abort exceptions to el2

2017-07-04 Thread gengdongjiu
Hi Christoffer, On 2017/7/3 16:23, Christoffer Dall wrote: > On Tue, Jun 27, 2017 at 08:15:49PM +0800, gengdongjiu wrote: >> correct the commit message: >> >> In the firmware-first RAS solution, OS receives an synchronous >> external abort, then trapped to EL3 by SCR_EL3.EA. Firmware inspects

Re: [PATCH v4 2/3] arm64: kvm: route synchronous external abort exceptions to el2

2017-07-03 Thread Christoffer Dall
On Tue, Jun 27, 2017 at 08:15:49PM +0800, gengdongjiu wrote: > correct the commit message: > > In the firmware-first RAS solution, OS receives an synchronous > external abort, then trapped to EL3 by SCR_EL3.EA. Firmware inspects > the HCR_EL2.TEA and chooses the target to send APEI's SEA

Re: [PATCH v4 2/3] arm64: kvm: route synchronous external abort exceptions to el2

2017-06-27 Thread gengdongjiu
correct the commit message: In the firmware-first RAS solution, OS receives an synchronous external abort, then trapped to EL3 by SCR_EL3.EA. Firmware inspects the HCR_EL2.TEA and chooses the target to send APEI's SEA notification. If the SCR_EL3.EA is set, delegates the error exception to

[PATCH v4 2/3] arm64: kvm: route synchronous external abort exceptions to el2

2017-06-26 Thread Dongjiu Geng
In the firmware-first RAS solution, guest OS receives an synchronous external abort, then trapped to EL3 by SCR_EL3.EA. Firmware inspects the HCR_EL2.TEA and chooses the target to send APEI's SEA notification. If the SCR_EL3.EA is set, delegates the error exception to the hypervisor, otherwise it