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From: Shuah Khan <shuah.kh-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org,
	alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
	udknight-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	aik-sLpHqDYs0B2HXe+LvDLADg@public.gmane.org,
	rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org,
	fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: Shuah Khan <shuah.kh-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	shuahkhan-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: [PATCH 0/2] iommu: Add iommu_fault class event to iommu trace
Date: Fri, 16 Aug 2013 11:20:15 -0600	[thread overview]
Message-ID: <cover.1376672275.git.shuah.kh@samsung.com> (raw)

This patch set adds iommu_fault class event to iommu trace. iommu_fault class
event can be enabled to trigger when an iommu fault occurs. This trace event
is intended to be called to report the fault information. Trace information
includes driver name, device name, iova, and flags.

iommu_fault:report_fault

This patch set depends on the previous patch set that added iommu tracing
feature. Reference:

http://www.kernelhub.org/?msg=313155&p=2
http://www.kernelhub.org/?msg=313156&p=2

Shuah Khan (2):
  iommu: Add iommu_fault class event to iommu trace
  iommu: Change iommu driver to call report_fault trace event

 drivers/iommu/iommu-traces.c |    3 +++
 include/linux/iommu.h        |    2 ++
 include/trace/events/iommu.h |   33 +++++++++++++++++++++++++++++++++
 3 files changed, 38 insertions(+)

-- 
1.7.10.4

WARNING: multiple messages have this Message-ID (diff)
From: Shuah Khan <shuah.kh@samsung.com>
To: joro@8bytes.org, alex.williamson@redhat.com,
	Varun.Sethi@freescale.com, udknight@gmail.com, aik@ozlabs.ru,
	rostedt@goodmis.org, fweisbec@gmail.com, mingo@redhat.com
Cc: Shuah Khan <shuah.kh@samsung.com>,
	linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
	shuahkhan@gmail.com
Subject: [PATCH 0/2] iommu: Add iommu_fault class event to iommu trace
Date: Fri, 16 Aug 2013 11:20:15 -0600	[thread overview]
Message-ID: <cover.1376672275.git.shuah.kh@samsung.com> (raw)

This patch set adds iommu_fault class event to iommu trace. iommu_fault class
event can be enabled to trigger when an iommu fault occurs. This trace event
is intended to be called to report the fault information. Trace information
includes driver name, device name, iova, and flags.

iommu_fault:report_fault

This patch set depends on the previous patch set that added iommu tracing
feature. Reference:

http://www.kernelhub.org/?msg=313155&p=2
http://www.kernelhub.org/?msg=313156&p=2

Shuah Khan (2):
  iommu: Add iommu_fault class event to iommu trace
  iommu: Change iommu driver to call report_fault trace event

 drivers/iommu/iommu-traces.c |    3 +++
 include/linux/iommu.h        |    2 ++
 include/trace/events/iommu.h |   33 +++++++++++++++++++++++++++++++++
 3 files changed, 38 insertions(+)

-- 
1.7.10.4


             reply	other threads:[~2013-08-16 17:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-16 17:20 Shuah Khan [this message]
2013-08-16 17:20 ` [PATCH 0/2] iommu: Add iommu_fault class event to iommu trace Shuah Khan
     [not found] ` <cover.1376672275.git.shuah.kh-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-08-16 17:20   ` [PATCH 1/2] " Shuah Khan
2013-08-16 17:20     ` Shuah Khan
     [not found]     ` <7a14c27d8341e53f2aed7b80e08a4480d89eac5e.1376672275.git.shuah.kh-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-09-24 10:48       ` Joerg Roedel
2013-09-24 10:48         ` Joerg Roedel
     [not found]         ` <20130924104855.GB4532-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2013-09-24 12:39           ` Shuah Khan
2013-09-24 12:39             ` Shuah Khan
2013-08-16 17:20   ` [PATCH 2/2] iommu: Change iommu driver to call report_fault trace event Shuah Khan
2013-08-16 17:20     ` Shuah Khan

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