| Message ID | 20210712113830.2803257-1-suzuki.poulose@arm.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | coresight: TRBE and Self-Hosted trace fixes | expand |
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 >
On 7/12/21 10:32 PM, Mathieu Poirier wrote: > 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. Sure, will do.