From: Robert Walker <robert.walker@arm.com> To: acme@kernel.org, Mathieu Poirier <mathieu.poirier@linaro.org>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Robert Walker <robert.walker@arm.com>, coresight@lists.linaro.org Subject: [PATCH v2 0/3] Perf inject for ETM trace Date: Wed, 14 Feb 2018 11:24:38 +0000 [thread overview] Message-ID: <1518607481-4059-1-git-send-email-robert.walker@arm.com> (raw) Hi, These patches add support for using perf inject to generate branch events, instruction events and branch stacks from CoreSight ETM traces. They apply to linus's tree with the memory cleanup fix from https://lkml.org/lkml/2018/1/25/432 Changes since v1: * Split documentation update into separate patch * Added null pointer check * Moved some changes from patch 2 to patch 1 Regards Rob Walker Robert Walker (3): perf tools: inject capabilitity for CoreSight traces perf inject: Emit instruction records on ETM trace discontinuity coresight: Update documentation for perf usage Documentation/trace/coresight.txt | 51 +++ tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 74 +++- tools/perf/util/cs-etm-decoder/cs-etm-decoder.h | 2 + tools/perf/util/cs-etm.c | 472 +++++++++++++++++++++--- 4 files changed, 533 insertions(+), 66 deletions(-) -- 2.7.4
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From: robert.walker@arm.com (Robert Walker) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 0/3] Perf inject for ETM trace Date: Wed, 14 Feb 2018 11:24:38 +0000 [thread overview] Message-ID: <1518607481-4059-1-git-send-email-robert.walker@arm.com> (raw) Hi, These patches add support for using perf inject to generate branch events, instruction events and branch stacks from CoreSight ETM traces. They apply to linus's tree with the memory cleanup fix from https://lkml.org/lkml/2018/1/25/432 Changes since v1: * Split documentation update into separate patch * Added null pointer check * Moved some changes from patch 2 to patch 1 Regards Rob Walker Robert Walker (3): perf tools: inject capabilitity for CoreSight traces perf inject: Emit instruction records on ETM trace discontinuity coresight: Update documentation for perf usage Documentation/trace/coresight.txt | 51 +++ tools/perf/util/cs-etm-decoder/cs-etm-decoder.c | 74 +++- tools/perf/util/cs-etm-decoder/cs-etm-decoder.h | 2 + tools/perf/util/cs-etm.c | 472 +++++++++++++++++++++--- 4 files changed, 533 insertions(+), 66 deletions(-) -- 2.7.4
next reply other threads:[~2018-02-14 11:25 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-02-14 11:24 Robert Walker [this message] 2018-02-14 11:24 ` [PATCH v2 0/3] Perf inject for ETM trace Robert Walker 2018-02-14 11:24 ` [PATCH v2 1/3] perf tools: inject capabilitity for CoreSight traces Robert Walker 2018-02-14 11:24 ` Robert Walker 2018-02-17 11:32 ` [tip:perf/core] perf cs-etm: Inject " tip-bot for Robert Walker 2018-02-14 11:24 ` [PATCH v2 2/3] perf inject: Emit instruction records on ETM trace discontinuity Robert Walker 2018-02-14 11:24 ` Robert Walker 2018-02-17 11:32 ` [tip:perf/core] " tip-bot for Robert Walker 2018-02-14 11:24 ` [PATCH v2 3/3] coresight: Update documentation for perf usage Robert Walker 2018-02-14 11:24 ` Robert Walker 2018-02-17 11:33 ` [tip:perf/core] " tip-bot for Robert Walker
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