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From: Joerg Roedel <joerg.roedel@amd.com>
To: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
	Ingo Molnar <mingo@elte.hu>, Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: <linux-kernel@vger.kernel.org>, David Ahern <dsahern@gmail.com>,
	Jason Wang <jasowang@redhat.com>
Subject: [PATCH 0/2 v2] Fix perf-tool crashes when kvm guest is running
Date: Fri, 10 Feb 2012 18:05:03 +0100	[thread overview]
Message-ID: <1328893505-4115-1-git-send-email-joerg.roedel@amd.com> (raw)

Hi,

here are the fixes I promised. These patches should fix the crashes
David and Jason have seen by making sure no sample is processed when
ther is no valid machine object for it. The second patch also changes
the perf_guest default back to false.

v1->v2:

* Introduced counter for unprocessable samples
* Added ui warnings when unprocessable samples are found

Regards,

        Joerg




             reply	other threads:[~2012-02-10 17:05 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-10 17:05 Joerg Roedel [this message]
2012-02-10 17:05 ` [PATCH 1/2] perf-tool: Don't process samples with no valid machine object Joerg Roedel
2012-02-17  9:47   ` [tip:perf/core] perf top: Don' t " tip-bot for Joerg Roedel
2012-02-10 17:05 ` [PATCH 2/2] perf-tool: Change perf_guest default back to false Joerg Roedel
2012-02-17  9:47   ` [tip:perf/core] perf tools: " tip-bot for Joerg Roedel
2012-03-05  8:38   ` tip-bot for Joerg Roedel

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