[GIT,PULL] New ASID allocator for 3.8

Message ID	1352473773-18471-1-git-send-email-will.deacon@arm.com
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Headers	show Return-Path: <linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org> From: Will Deacon <will.deacon@arm.com> To: linux@arm.linux.org.uk Subject: [GIT PULL] New ASID allocator for 3.8 Date: Fri, 9 Nov 2012 15:09:33 +0000 Message-Id: <1352473773-18471-1-git-send-email-will.deacon@arm.com> summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [217.140.96.50 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 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: Will Deacon <will.deacon@arm.com>, linux-arm-kernel@lists.infradead.org Precedence: list MIME-Version: 1.0 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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1352473773-18471-1-git-send-email-will.deacon@arm.com

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From: Will Deacon <will.deacon@arm.com>
To: linux@arm.linux.org.uk
Subject: [GIT PULL] New ASID allocator for 3.8
Date: Fri,  9 Nov 2012 15:09:33 +0000
Message-Id: <1352473773-18471-1-git-send-email-will.deacon@arm.com>
Cc: Will Deacon <will.deacon@arm.com>, linux-arm-kernel@lists.infradead.org
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Message

Will Deacon Nov. 9, 2012, 3:09 p.m. UTC

Hi Russell,

This has been in -next for a while now and we've been playing with it
internally for even longer than that. It hasn't received as much review
as I would have liked but I'm confident in my understanding of the code.

Cheers,

Will


The following changes since commit 3d70f8c617a436c7146ecb81df2265b4626dfe89:

  Linux 3.7-rc4 (2012-11-04 11:07:39 -0800)

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

Will Deacon (3):
      ARM: mm: remove IPI broadcasting on ASID rollover
      ARM: mm: avoid taking ASID spinlock on fastpath
      ARM: mm: use bitmap operations when allocating new ASIDs

 arch/arm/include/asm/mmu.h         |   11 +--
 arch/arm/include/asm/mmu_context.h |   82 +--------------
 arch/arm/mm/context.c              |  207 +++++++++++++++++++-----------------
 3 files changed, 115 insertions(+), 185 deletions(-)

[GIT,PULL] New ASID allocator for 3.8

Pull-request

Message