[GIT,PULL] ARM perf fixes for 3.2

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Headers	show Return-Path: <linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org> Date: Mon, 21 Nov 2011 17:45:00 +0000 From: Will Deacon <will.deacon@arm.com> To: linux@arm.linux.org.uk Subject: [GIT PULL] ARM perf fixes for 3.2 Message-ID: <20111121174500.GJ20611@mudshark.cambridge.arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) summary: Content analysis details: (-5.4 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [217.140.96.50 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-arm-kernel@lists.infradead.org Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org

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20111121174500.GJ20611@mudshark.cambridge.arm.com

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Date: Mon, 21 Nov 2011 17:45:00 +0000
From: Will Deacon <will.deacon@arm.com>
To: linux@arm.linux.org.uk
Subject: [GIT PULL] ARM perf fixes for 3.2
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Message

Will Deacon Nov. 21, 2011, 5:45 p.m. UTC

Hi Russell,

Please pull these perf fixes for 3.2. Without them, modules trying to use
the PMU will not compile (I accidently dropped an EXPORT_SYMBOL) and, more
seriously, perf can be made to dereference NULL if the user tries to
schedule an event group.

Thanks to Tixy and Pawel for reporting the issues.

Cheers,

Will


The following changes since commit cfcfc9eca2bcbd26a8e206baeb005b055dbf8e37:

  Linux 3.2-rc2 (2011-11-15 15:02:59 -0200)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-rmk

Will Deacon (3):
      ARM: PMU: re-export release_pmu symbol to modules
      ARM: PMU: remove pmu_init declaration
      ARM: perf: initialise used_mask for fake PMU during validation

 arch/arm/include/asm/pmu.h   |   10 ----------
 arch/arm/kernel/perf_event.c |    8 +++++++-
 arch/arm/kernel/pmu.c        |    1 +
 3 files changed, 8 insertions(+), 11 deletions(-)

[GIT,PULL] ARM perf fixes for 3.2

Pull-request

Message