Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-22 Thread Mark Cave-Ayland
On 18/04/12 21:31, Jakub Jermar wrote: Does HelenOS break without the patch? It worked fine for me. Hi Alex, I've just tested QEMU git (which includes the TLB invalidation fix) and it seems to work with HelenOS mainline quite nice. Not sure if we can conclude the other fix is not needed

Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-18 Thread Alexander Graf
On 04/13/2012 06:53 PM, Mark Cave-Ayland wrote: On 11/04/12 02:08, David Gibson wrote: Hi David, Commit 41557447d30eeb944e42069513df13585f5e6c7f introduced a new method of calculating the MSR for the interrupt context. However this doesn't quite agree with the PowerISA 2.06B specification

Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-18 Thread Jakub Jermar
On 04/18/2012 05:30 PM, Alexander Graf wrote: On 04/13/2012 06:53 PM, Mark Cave-Ayland wrote: On 11/04/12 02:08, David Gibson wrote: Hi David, Commit 41557447d30eeb944e42069513df13585f5e6c7f introduced a new method of calculating the MSR for the interrupt context. However this doesn't

Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-18 Thread Jakub Jermar
On 04/18/2012 05:30 PM, Alexander Graf wrote: On 04/13/2012 06:53 PM, Mark Cave-Ayland wrote: On 11/04/12 02:08, David Gibson wrote: Hi David, Commit 41557447d30eeb944e42069513df13585f5e6c7f introduced a new method of calculating the MSR for the interrupt context. However this doesn't

Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-18 Thread Alexander Graf
On 18.04.2012, at 22:31, Jakub Jermar wrote: On 04/18/2012 05:30 PM, Alexander Graf wrote: On 04/13/2012 06:53 PM, Mark Cave-Ayland wrote: On 11/04/12 02:08, David Gibson wrote: Hi David, Commit 41557447d30eeb944e42069513df13585f5e6c7f introduced a new method of calculating the MSR

Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-13 Thread Mark Cave-Ayland
On 11/04/12 02:08, David Gibson wrote: Hi David, Commit 41557447d30eeb944e42069513df13585f5e6c7f introduced a new method of calculating the MSR for the interrupt context. However this doesn't quite agree with the PowerISA 2.06B specification (pp. 811-814) since too many bits were being

Re: [Qemu-devel] [Qemu-ppc] [PATCHv3] PPC: Fix interrupt MSR value for classic exception models.

2012-04-10 Thread David Gibson
On Fri, Apr 06, 2012 at 08:06:27PM +0100, Mark Cave-Ayland wrote: Commit 41557447d30eeb944e42069513df13585f5e6c7f introduced a new method of calculating the MSR for the interrupt context. However this doesn't quite agree with the PowerISA 2.06B specification (pp. 811-814) since too many bits