Re: [Qemu-devel] [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-07-14 Thread James Hogan
On 14/07/14 15:35, Peter Maydell wrote: > On 14 July 2014 14:33, James Hogan wrote: >> On 10/07/14 13:17, Peter Maydell wrote: >>> More generally, there doesn't really seem to be provision in the >>> KVM KVM_EXIT_MMIO API for returning "this access failed". >>> I guess in theory userspace could do

Re: [Qemu-devel] [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-07-14 Thread Peter Maydell
On 14 July 2014 14:33, James Hogan wrote: > On 10/07/14 13:17, Peter Maydell wrote: >> More generally, there doesn't really seem to be provision in the >> KVM KVM_EXIT_MMIO API for returning "this access failed". >> I guess in theory userspace could do all the "figure out how >> to adjust CPU stat

Re: [Qemu-devel] [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-07-14 Thread James Hogan
Hi Peter, On 10/07/14 13:17, Peter Maydell wrote: > On 17 June 2014 23:10, James Hogan wrote: >> The patchset depends on v4 of "target-mips: implement UserLocal >> Register". I'm aiming for QEMU 2.1, hopefully it isn't too late to get >> some final review. >> >> Thanks to everybody who has alread

Re: [Qemu-devel] [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-07-10 Thread Paolo Bonzini
Il 10/07/2014 14:17, Peter Maydell ha scritto: More generally, there doesn't really seem to be provision in the KVM KVM_EXIT_MMIO API for returning "this access failed". I guess in theory userspace could do all the "figure out how to adjust CPU state to do exception entry and then run VCPU", but

Re: [Qemu-devel] [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-07-10 Thread Peter Maydell
On 17 June 2014 23:10, James Hogan wrote: > The patchset depends on v4 of "target-mips: implement UserLocal > Register". I'm aiming for QEMU 2.1, hopefully it isn't too late to get > some final review. > > Thanks to everybody who has already taken part in review. > > This patchset implements KVM s

Re: [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-06-19 Thread Aurelien Jarno
On Wed, Jun 18, 2014 at 05:00:47PM +0200, Paolo Bonzini wrote: > Il 18/06/2014 00:10, James Hogan ha scritto: > >The patchset depends on v4 of "target-mips: implement UserLocal > >Register". I'm aiming for QEMU 2.1, hopefully it isn't too late to get > >some final review. > > > >Thanks to everybody

Re: [PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-06-18 Thread Paolo Bonzini
Il 18/06/2014 00:10, James Hogan ha scritto: The patchset depends on v4 of "target-mips: implement UserLocal Register". I'm aiming for QEMU 2.1, hopefully it isn't too late to get some final review. Thanks to everybody who has already taken part in review. This patchset implements KVM support f

[PATCH v5 00/12] KVM Support for MIPS32 Processors

2014-06-17 Thread James Hogan
The patchset depends on v4 of "target-mips: implement UserLocal Register". I'm aiming for QEMU 2.1, hopefully it isn't too late to get some final review. Thanks to everybody who has already taken part in review. This patchset implements KVM support for MIPS32 processors, using Trap & Emulation.