Messages in this thread |  | | From | Joel Fernandes <> | Date | Sat, 28 Apr 2018 23:37:55 -0700 | Subject | Re: [PATCH v2 0/6] arm64: provide pseudo NMI with GICv3 |
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On Wed, Jan 17, 2018 at 4:10 AM, Julien Thierry <julien.thierry@arm.com> wrote: > Hi, > > On 17/01/18 11:54, Julien Thierry wrote: >> >> This series is a continuation of the work started by Daniel [1]. The goal >> is to use GICv3 interrupt priorities to simulate an NMI. >> > > > I have submitted a separate series making use of this feature for the ARM > PMUv3 interrupt [1].
I guess the hard lockup detector using NMI could be a nice next step to see how well it works with lock up detection. That's the main usecase for my interest. However, perf profiling is also a strong one.
thanks,
- Joel
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