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From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Mike Leach <mike.leach@linaro.org>
Cc: coresight@lists.linaro.org, leo.yan@linaro.org,
	alexander.shishkin@linux.intel.com, peterz@infradead.org,
	Stephen Boyd <swboyd@chromium.org>,
	linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Subject: [PATCHv2 0/2] Coresight ETF perf NULL pointer dereference and ETM save/restore fixes
Date: Mon, 28 Sep 2020 17:07:07 +0530	[thread overview]
Message-ID: <cover.1601292571.git.saiprakash.ranjan@codeaurora.org> (raw)

This 2 patch series provides fixes to ETF null pointer dereference crash
and TRCVMIDCCTLR1 register save and restore fix.

Patch 1 is an RFC since I am not sure of the fix provided since it looks
more like a band-aid than the actual fix.

Changes in v2:
 * Remove extra fixes tag (Suzuki)

Sai Prakash Ranjan (2):
  coresight: tmc-etf: Fix NULL pointer dereference in
    tmc_enable_etf_sink_perf()
  coresight: etm4x: Fix save and restore of TRCVMIDCCTLR1 register

 drivers/hwtracing/coresight/coresight-etm4x-core.c | 4 ++--
 drivers/hwtracing/coresight/coresight-tmc-etf.c    | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)


base-commit: e209e73bee253afe969410150248f0c300c13d84
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation


WARNING: multiple messages have this Message-ID (diff)
From: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Mike Leach <mike.leach@linaro.org>
Cc: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
	alexander.shishkin@linux.intel.com,
	linux-arm-msm@vger.kernel.org, coresight@lists.linaro.org,
	linux-kernel@vger.kernel.org, Stephen Boyd <swboyd@chromium.org>,
	peterz@infradead.org, leo.yan@linaro.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 0/2] Coresight ETF perf NULL pointer dereference and ETM save/restore fixes
Date: Mon, 28 Sep 2020 17:07:07 +0530	[thread overview]
Message-ID: <cover.1601292571.git.saiprakash.ranjan@codeaurora.org> (raw)

This 2 patch series provides fixes to ETF null pointer dereference crash
and TRCVMIDCCTLR1 register save and restore fix.

Patch 1 is an RFC since I am not sure of the fix provided since it looks
more like a band-aid than the actual fix.

Changes in v2:
 * Remove extra fixes tag (Suzuki)

Sai Prakash Ranjan (2):
  coresight: tmc-etf: Fix NULL pointer dereference in
    tmc_enable_etf_sink_perf()
  coresight: etm4x: Fix save and restore of TRCVMIDCCTLR1 register

 drivers/hwtracing/coresight/coresight-etm4x-core.c | 4 ++--
 drivers/hwtracing/coresight/coresight-tmc-etf.c    | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)


base-commit: e209e73bee253afe969410150248f0c300c13d84
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation


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             reply	other threads:[~2020-09-28 11:37 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-28 11:37 Sai Prakash Ranjan [this message]
2020-09-28 11:37 ` [PATCHv2 0/2] Coresight ETF perf NULL pointer dereference and ETM save/restore fixes Sai Prakash Ranjan
2020-09-28 11:37 ` [RFC PATCHv2 1/2] coresight: tmc-etf: Fix NULL pointer dereference in tmc_enable_etf_sink_perf() Sai Prakash Ranjan
2020-09-28 11:37   ` Sai Prakash Ranjan
2020-09-30 10:24   ` Sai Prakash Ranjan
2020-09-30 10:24     ` Sai Prakash Ranjan
2020-09-28 11:37 ` [PATCHv2 2/2] coresight: etm4x: Fix save and restore of TRCVMIDCCTLR1 register Sai Prakash Ranjan
2020-09-28 11:37   ` Sai Prakash Ranjan
2020-09-28 15:58   ` Mathieu Poirier
2020-09-28 15:58     ` Mathieu Poirier

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