Re: [PATCH] hw/intc/arm_gicv3: fix prio masking on pmr write

2022-11-15 Thread Peter Maydell
On Tue, 15 Nov 2022 at 13:41, Jens Wiklander wrote: > > On Mon, Nov 14, 2022 at 3:43 PM Peter Maydell > wrote: > > > > On Mon, 14 Nov 2022 at 13:33, Jens Wiklander > > wrote: > > > I've only tested this patch on top of v7.1.0 since I couldn't get current > > > to run in my test setup. > > > >

Re: [PATCH] hw/intc/arm_gicv3: fix prio masking on pmr write

2022-11-15 Thread Jens Wiklander
On Mon, Nov 14, 2022 at 3:43 PM Peter Maydell wrote: > > On Mon, 14 Nov 2022 at 13:33, Jens Wiklander > wrote: > > > > With commit 39f29e599355 ("hw/intc/arm_gicv3: Use correct number of > > priority bits for the CPU") the number of priority bits was changed from > > the maximum value 8 to typic

[PATCH] hw/intc/arm_gicv3: fix prio masking on pmr write

2022-11-14 Thread Jens Wiklander
With commit 39f29e599355 ("hw/intc/arm_gicv3: Use correct number of priority bits for the CPU") the number of priority bits was changed from the maximum value 8 to typically 5. As a consequence a few of the lowest bits in ICC_PMR_EL1 becomes RAZ/WI. However prior to this patch one of these bits was

Re: [PATCH] hw/intc/arm_gicv3: fix prio masking on pmr write

2022-11-14 Thread Peter Maydell
On Mon, 14 Nov 2022 at 13:33, Jens Wiklander wrote: > > With commit 39f29e599355 ("hw/intc/arm_gicv3: Use correct number of > priority bits for the CPU") the number of priority bits was changed from > the maximum value 8 to typically 5. As a consequence a few of the lowest > bits in ICC_PMR_EL1 be