Messages in this thread | | | Date | Mon, 12 Jul 2021 11:02:46 -0600 | From | Mathieu Poirier <> | Subject | Re: [PATCH 0/5] coresight: TRBE and Self-Hosted trace fixes |
| |
On Mon, Jul 12, 2021 at 12:38:25PM +0100, Suzuki K Poulose wrote: > This is a series of fixes addressing the issues in the way we handle > - Self-Hosted trace filter control register for ETM/ETE > - AUX buffer and event handling of TRBE at overflow. > > The use of TRUNCATED flag on an IRQ for the TRBE driver is > something that needs to be rexamined. Please see Patch 3 for > more details. > > Suzuki K Poulose (5): > coresight: etm4x: Save restore TRFCR_EL1 > coresight: etm4x: Use Trace Filtering controls dynamically > coresight: trbe: Keep TRBE disabled on overflow irq > coresight: trbe: Move irq_work queue processing > coresight: trbe: Prohibit tracing while handling an IRQ > > .../coresight/coresight-etm4x-core.c | 109 ++++++++++++++---- > drivers/hwtracing/coresight/coresight-etm4x.h | 7 +- > drivers/hwtracing/coresight/coresight-trbe.c | 91 ++++++++++----- > 3 files changed, 149 insertions(+), 58 deletions(-)
Anshuman - please have a look when you have a minutes.
Thanks, Mathieu
> > -- > 2.24.1 >
| |