Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-20 Thread Mario Smarduch
On 1/15/2016 1:03 AM, Marc Zyngier wrote: > On 15/01/16 02:02, Mario Smarduch wrote: >> >> >> On 1/14/2016 5:27 AM, Christoffer Dall wrote: >>> On Wed, Jan 13, 2016 at 07:03:04PM -0800, Mario Smarduch wrote: On 1/12/2016 4:57 PM, Mario Smarduch wrote: > > > On 1/12/2016

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-15 Thread Mario Smarduch
On 1/15/2016 1:03 AM, Marc Zyngier wrote: > On 15/01/16 02:02, Mario Smarduch wrote: >> >> >> On 1/14/2016 5:27 AM, Christoffer Dall wrote: >>> On Wed, Jan 13, 2016 at 07:03:04PM -0800, Mario Smarduch wrote: On 1/12/2016 4:57 PM, Mario Smarduch wrote: > > > On 1/12/2016

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-15 Thread Marc Zyngier
On 15/01/16 02:02, Mario Smarduch wrote: > > > On 1/14/2016 5:27 AM, Christoffer Dall wrote: >> On Wed, Jan 13, 2016 at 07:03:04PM -0800, Mario Smarduch wrote: >>> >>> >>> On 1/12/2016 4:57 PM, Mario Smarduch wrote: On 1/12/2016 6:12 AM, Christoffer Dall wrote: > On Mon, Jan 11

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-14 Thread Mario Smarduch
On 1/14/2016 5:27 AM, Christoffer Dall wrote: > On Wed, Jan 13, 2016 at 07:03:04PM -0800, Mario Smarduch wrote: >> >> >> On 1/12/2016 4:57 PM, Mario Smarduch wrote: >>> >>> >>> On 1/12/2016 6:12 AM, Christoffer Dall wrote: On Mon, Jan 11, 2016 at 03:39:21PM -0800, Mario Smarduch wrote: >

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-14 Thread Marc Zyngier
On 14/01/16 13:27, Christoffer Dall wrote: > On Wed, Jan 13, 2016 at 07:03:04PM -0800, Mario Smarduch wrote: >> >> >> On 1/12/2016 4:57 PM, Mario Smarduch wrote: >>> >>> >>> On 1/12/2016 6:12 AM, Christoffer Dall wrote: On Mon, Jan 11, 2016 at 03:39:21PM -0800, Mario Smarduch wrote: >

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-14 Thread Christoffer Dall
On Wed, Jan 13, 2016 at 07:03:04PM -0800, Mario Smarduch wrote: > > > On 1/12/2016 4:57 PM, Mario Smarduch wrote: > > > > > > On 1/12/2016 6:12 AM, Christoffer Dall wrote: > >> On Mon, Jan 11, 2016 at 03:39:21PM -0800, Mario Smarduch wrote: > >>> > >>> > >>> On 1/10/2016 8:32 AM, Christoffer Da

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-13 Thread Mario Smarduch
On 1/12/2016 4:57 PM, Mario Smarduch wrote: > > > On 1/12/2016 6:12 AM, Christoffer Dall wrote: >> On Mon, Jan 11, 2016 at 03:39:21PM -0800, Mario Smarduch wrote: >>> >>> >>> On 1/10/2016 8:32 AM, Christoffer Dall wrote: Hi Mario, I spotted one more potential issue... O

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-12 Thread Mario Smarduch
On 1/12/2016 6:12 AM, Christoffer Dall wrote: > On Mon, Jan 11, 2016 at 03:39:21PM -0800, Mario Smarduch wrote: >> >> >> On 1/10/2016 8:32 AM, Christoffer Dall wrote: >>> Hi Mario, >>> >>> I spotted one more potential issue... >>> >>> On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-12 Thread Christoffer Dall
On Mon, Jan 11, 2016 at 03:39:21PM -0800, Mario Smarduch wrote: > > > On 1/10/2016 8:32 AM, Christoffer Dall wrote: > > Hi Mario, > > > > I spotted one more potential issue... > > > > On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: > >> Add helper functions to enable access to f

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-11 Thread Mario Smarduch
On 1/10/2016 8:32 AM, Christoffer Dall wrote: > Hi Mario, > > I spotted one more potential issue... > > On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: >> Add helper functions to enable access to fp/smid on guest entry and save host >> fpexc on vcpu put, check if fp/simd registe

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-11 Thread Mario Smarduch
On 1/10/2016 8:32 AM, Christoffer Dall wrote: > On Tue, Jan 05, 2016 at 11:28:18AM -0800, Mario Smarduch wrote: >> >> >> On 1/5/2016 7:00 AM, Christoffer Dall wrote: >>> On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: Add helper functions to enable access to fp/smid on guest

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-10 Thread Christoffer Dall
Hi Mario, I spotted one more potential issue... On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: > Add helper functions to enable access to fp/smid on guest entry and save host > fpexc on vcpu put, check if fp/simd registers are dirty and add new vcpu > fields. > > Signed-off-by:

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-10 Thread Christoffer Dall
On Tue, Jan 05, 2016 at 11:28:18AM -0800, Mario Smarduch wrote: > > > On 1/5/2016 7:00 AM, Christoffer Dall wrote: > > On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: > >> Add helper functions to enable access to fp/smid on guest entry and save > >> host > >> fpexc on vcpu put, c

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-05 Thread Mario Smarduch
On 1/5/2016 7:00 AM, Christoffer Dall wrote: > On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: >> Add helper functions to enable access to fp/smid on guest entry and save host >> fpexc on vcpu put, check if fp/simd registers are dirty and add new vcpu >> fields. >> >> Signed-off-b

Re: [PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2016-01-05 Thread Christoffer Dall
On Sat, Dec 26, 2015 at 01:54:55PM -0800, Mario Smarduch wrote: > Add helper functions to enable access to fp/smid on guest entry and save host > fpexc on vcpu put, check if fp/simd registers are dirty and add new vcpu > fields. > > Signed-off-by: Mario Smarduch > --- > arch/arm/include/asm/kvm_

[PATCH v6 1/6] arm/arm64: KVM: Introduce armv7 fp/simd vcpu fields and helpers

2015-12-26 Thread Mario Smarduch
Add helper functions to enable access to fp/smid on guest entry and save host fpexc on vcpu put, check if fp/simd registers are dirty and add new vcpu fields. Signed-off-by: Mario Smarduch --- arch/arm/include/asm/kvm_emulate.h | 42 arch/arm/include/asm/kv