Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-02-01 Thread Christoffer Dall
If the final implementation is going to be as per this thread: http://lists.linaro.org/pipermail/boot-architecture/2011-August/58.html then this shouldn't actually be an issue right? On Wed, Feb 1, 2012 at 8:40 AM, Marc Zyngier wrote: > On 01/02/12 12:20, Peter Maydell wrote: >> On 1 Februa

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-02-01 Thread Peter Maydell
On 1 February 2012 13:40, Marc Zyngier wrote: > On 01/02/12 12:20, Peter Maydell wrote: >> On 1 February 2012 12:11, Marc Zyngier wrote: >>> The obvious fix would be to test for the virt extensions in ID_PFR1 >>> before enabling KVM, and mask out the virt extensions from the same >>> register in

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-02-01 Thread Marc Zyngier
On 01/02/12 12:20, Peter Maydell wrote: > On 1 February 2012 12:11, Marc Zyngier wrote: >> The obvious fix would be to test for the virt extensions in ID_PFR1 >> before enabling KVM, and mask out the virt extensions from the same >> register in the guest by trapping CP15-c0. But c0 is used by cach

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-02-01 Thread Peter Maydell
On 1 February 2012 12:11, Marc Zyngier wrote: > The obvious fix would be to test for the virt extensions in ID_PFR1 > before enabling KVM, and mask out the virt extensions from the same > register in the guest by trapping CP15-c0. But c0 is used by cache > maintenance operations, and trapping woul

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-02-01 Thread Marc Zyngier
On 30/01/12 22:46, Peter Maydell wrote: > On 20 January 2012 02:59, Christoffer Dall > wrote: >> There's a new list of issues available at: >> >> https://github.com/virtualopensystems/linux-kvm-arm/issues > > Thanks for putting this up. Here's a couple more for you :-) > > * Support guest kerne

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-01-31 Thread Antonios Motakis
On 01/30/2012 11:46 PM, Peter Maydell wrote: On 20 January 2012 02:59, Christoffer Dall wrote: There's a new list of issues available at: https://github.com/virtualopensystems/linux-kvm-arm/issues Thanks for putting this up. Here's a couple more for you :-) * Support guest kernels configu

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-01-30 Thread Alexander Graf
On 30.01.2012, at 23:46, Peter Maydell wrote: > On 20 January 2012 02:59, Christoffer Dall > wrote: >> There's a new list of issues available at: >> >> https://github.com/virtualopensystems/linux-kvm-arm/issues > > Thanks for putting this up. Here's a couple more for you :-) > > * Support gue

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-01-30 Thread Peter Maydell
On 20 January 2012 02:59, Christoffer Dall wrote: > There's a new list of issues available at: > > https://github.com/virtualopensystems/linux-kvm-arm/issues Thanks for putting this up. Here's a couple more for you :-) * Support guest kernels configured for LPAE At the moment (well, if you hav

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-01-19 Thread Christoffer Dall
There's a new list of issues available at: https://github.com/virtualopensystems/linux-kvm-arm/issues -Christoffer On Thu, Jan 12, 2012 at 11:15 AM, Christoffer Dall wrote: > On Thu, Jan 12, 2012 at 12:19 AM, Peter Maydell > wrote: >> On 12 January 2012 03:29, Christoffer Dall >> wrote: >>> O

Re: [Android-virt] [PATCH v5 00/13] KVM/ARM Implementation

2012-01-12 Thread Christoffer Dall
On Thu, Jan 12, 2012 at 12:19 AM, Peter Maydell wrote: > On 12 January 2012 03:29, Christoffer Dall > wrote: >> On Jan 11, 2012, at 8:48 AM, Peter Maydell wrote: >>> (It would be quite useful to be able to boot a reasonably modern >>> [read, ARMv7, Thumb2, VFPv3] guest userspace; does anybody pla