On Tue, Dec 6, 2022 at 10:28 AM Mark Rutland wrote:
>
> Peter, it looks like this series is blocked on the below now; what would you
> prefer out of:
>
> (a) Take this as is, and look add adding additional validation on top.
>
> (b) Add some flag to indicate a PMU driver supports config3, and
Peter, it looks like this series is blocked on the below now; what would you
prefer out of:
(a) Take this as is, and look add adding additional validation on top.
(b) Add some flag to indicate a PMU driver supports config3, and have the core
code check that, but leave the existing fields
Rob Herring writes:
> On Fri, Nov 18, 2022 at 10:49 AM Will Deacon wrote:
>>
>> On Fri, Nov 04, 2022 at 10:55:07AM -0500, Rob Herring wrote:
>> > @@ -515,6 +516,8 @@ struct perf_event_attr {
>> >* truncated accordingly on 32 bit architectures.
>> >*/
>> > __u64 sig_data;
On Mon, Nov 28, 2022 at 10:36 AM Alexander Shishkin
wrote:
>
> Rob Herring writes:
>
> > On Fri, Nov 18, 2022 at 10:49 AM Will Deacon wrote:
> >>
> >> On Fri, Nov 04, 2022 at 10:55:07AM -0500, Rob Herring wrote:
> >> > @@ -515,6 +516,8 @@ struct perf_event_attr {
> >> >* truncated
On Fri, Nov 18, 2022 at 10:49 AM Will Deacon wrote:
>
> On Fri, Nov 04, 2022 at 10:55:07AM -0500, Rob Herring wrote:
> > Arm SPEv1.2 adds another 64-bits of event filtering control. As the
> > existing perf_event_attr::configN fields are all used up for SPE PMU, an
> > additional field is needed.
On Fri, Nov 04, 2022 at 10:55:07AM -0500, Rob Herring wrote:
> Arm SPEv1.2 adds another 64-bits of event filtering control. As the
> existing perf_event_attr::configN fields are all used up for SPE PMU, an
> additional field is needed. Add a new 'config3' field.
>
> Tested-by: James Clark
>
Arm SPEv1.2 adds another 64-bits of event filtering control. As the
existing perf_event_attr::configN fields are all used up for SPE PMU, an
additional field is needed. Add a new 'config3' field.
Tested-by: James Clark
Signed-off-by: Rob Herring
---
v3:
- No change
v2:
- Drop tools/ side