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From: Anshuman Khandual <anshuman.khandual@arm.com>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org,
	linux-kernel@vger.kernel.org, al.grant@arm.com,
	leo.yan@linaro.org, mike.leach@linaro.org, peterz@infradead.org,
	Tamas.Zsoldos@arm.com, will@kernel.org
Subject: Re: [PATCH 0/5] coresight: TRBE and Self-Hosted trace fixes
Date: Tue, 13 Jul 2021 12:53:23 +0530	[thread overview]
Message-ID: <0c9ef7f3-a62f-cdae-68f2-dd6e443422c3@arm.com> (raw)
In-Reply-To: <20210712170246.GB1777012@p14s>



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.

WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Khandual <anshuman.khandual@arm.com>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org,
	linux-kernel@vger.kernel.org, al.grant@arm.com,
	leo.yan@linaro.org, mike.leach@linaro.org, peterz@infradead.org,
	Tamas.Zsoldos@arm.com, will@kernel.org
Subject: Re: [PATCH 0/5] coresight: TRBE and Self-Hosted trace fixes
Date: Tue, 13 Jul 2021 12:53:23 +0530	[thread overview]
Message-ID: <0c9ef7f3-a62f-cdae-68f2-dd6e443422c3@arm.com> (raw)
In-Reply-To: <20210712170246.GB1777012@p14s>



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.

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  reply	other threads:[~2021-07-13  7:22 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-12 11:38 [PATCH 0/5] coresight: TRBE and Self-Hosted trace fixes Suzuki K Poulose
2021-07-12 11:38 ` Suzuki K Poulose
2021-07-12 11:38 ` [PATCH 1/5] coresight: etm4x: Save restore TRFCR_EL1 Suzuki K Poulose
2021-07-12 11:38   ` Suzuki K Poulose
2021-07-12 11:38 ` [PATCH 2/5] coresight: etm4x: Use Trace Filtering controls dynamically Suzuki K Poulose
2021-07-12 11:38   ` Suzuki K Poulose
2021-07-12 11:38 ` [PATCH 3/5] coresight: trbe: Keep TRBE disabled on overflow irq Suzuki K Poulose
2021-07-12 11:38   ` Suzuki K Poulose
2021-07-15  3:54   ` Anshuman Khandual
2021-07-15  3:54     ` Anshuman Khandual
2021-07-15  8:28     ` Suzuki K Poulose
2021-07-15  8:28       ` Suzuki K Poulose
2021-07-18  6:11       ` Anshuman Khandual
2021-07-18  6:11         ` Anshuman Khandual
2021-07-20  8:53   ` Suzuki K Poulose
2021-07-20  8:53     ` Suzuki K Poulose
2021-07-12 11:38 ` [PATCH 4/5] coresight: trbe: Move irq_work queue processing Suzuki K Poulose
2021-07-12 11:38   ` Suzuki K Poulose
2021-07-15  3:23   ` Anshuman Khandual
2021-07-15  3:23     ` Anshuman Khandual
2021-07-15  8:33     ` Suzuki K Poulose
2021-07-15  8:33       ` Suzuki K Poulose
2021-07-18  6:13       ` Anshuman Khandual
2021-07-18  6:13         ` Anshuman Khandual
2021-07-12 11:38 ` [PATCH 5/5] coresight: trbe: Prohibit tracing while handling an IRQ Suzuki K Poulose
2021-07-12 11:38   ` Suzuki K Poulose
2021-07-15  3:09   ` Anshuman Khandual
2021-07-15  3:09     ` Anshuman Khandual
2021-07-15  8:52     ` Suzuki K Poulose
2021-07-15  8:52       ` Suzuki K Poulose
2021-07-18  6:31       ` Anshuman Khandual
2021-07-18  6:31         ` Anshuman Khandual
2021-07-12 17:02 ` [PATCH 0/5] coresight: TRBE and Self-Hosted trace fixes Mathieu Poirier
2021-07-12 17:02   ` Mathieu Poirier
2021-07-13  7:23   ` Anshuman Khandual [this message]
2021-07-13  7:23     ` Anshuman Khandual

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