Re: [PATCH v3 4/4] perf arm-spe: Support hardware-based PID tracing
From: Namhyung Kim <namhyung@kernel.org>
Date: 2021-11-11 17:23:40
Also in:
linux-perf-users, lkml
On Thu, Nov 11, 2021 at 5:36 AM German Gomez [off-list ref] wrote:
If Arm SPE traces contain CONTEXT packets with TID info, use these values for tracking tid of samples. Otherwise fall back to using context switch events and display a message warning the user of possible timing inaccuracies [1]. [1] https://lore.kernel.org/lkml/f877cfa6-9b25-6445-3806-ca44a4042eaf@arm.com/ (local) Signed-off-by: German Gomez <redacted>
Acked-by: Namhyung Kim <namhyung@kernel.org> Thanks, Namhyung _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel