Re: [RFC PATCH 14/23] watchdog/hardlockup: Decouple the hardlockup detector from perf
From: Peter Zijlstra <peterz@infradead.org>
Date: 2018-06-13 08:43:52
Also in:
linux-iommu, lkml, sparclinux
On Tue, Jun 12, 2018 at 05:57:34PM -0700, Ricardo Neri wrote:
The current default implementation of the hardlockup detector assumes that it is implemented using perf events.
The sparc and powerpc things are very much not using perf.