From: Robin Murphy <robin.murphy@arm.com>
To: will.deacon@arm.com, joro@8bytes.org
Cc: salil.mehta@huawei.com, sunil.goutham@cavium.com,
iommu@lists.linux-foundation.org, ray.jui@broadcom.com,
linux-arm-kernel@lists.infradead.org, linu.cherian@cavium.com,
nwatters@codeaurora.org
Subject: [PATCH 0/8] io-pgtable lock removal
Date: Thu, 8 Jun 2017 12:51:59 +0100 [thread overview]
Message-ID: <cover.1496921366.git.robin.murphy@arm.com> (raw)
Hi all,
Here's the cleaned up nominally-final version of the patches everybody's
keen to see. #1 is just a non-critical thing-I-spotted-in-passing fix,
#2-#4 do some preparatory work (and bid farewell to everyone's least
favourite bit of code, hooray!), and #5-#8 do the dirty deed itself.
The branch I've previously shared has been updated too:
git://linux-arm.org/linux-rm iommu/pgtable
All feedback welcome, as I'd really like to land this for 4.13.
Robin.
Robin Murphy (8):
iommu/io-pgtable-arm-v7s: Check table PTEs more precisely
iommu/io-pgtable-arm: Improve split_blk_unmap
iommu/io-pgtable-arm-v7s: Refactor split_blk_unmap
iommu/io-pgtable: Introduce explicit coherency
iommu/io-pgtable-arm: Support lockless operation
iommu/io-pgtable-arm-v7s: Support lockless operation
iommu/arm-smmu: Remove io-pgtable spinlock
iommu/arm-smmu-v3: Remove io-pgtable spinlock
drivers/iommu/arm-smmu-v3.c | 36 ++-----
drivers/iommu/arm-smmu.c | 48 ++++------
drivers/iommu/io-pgtable-arm-v7s.c | 173 +++++++++++++++++++++------------
drivers/iommu/io-pgtable-arm.c | 190 ++++++++++++++++++++++++-------------
drivers/iommu/io-pgtable.h | 6 ++
5 files changed, 268 insertions(+), 185 deletions(-)
--
2.12.2.dirty
next reply other threads:[~2017-06-08 11:51 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-08 11:51 Robin Murphy [this message]
2017-06-08 11:52 ` [PATCH 1/8] iommu/io-pgtable-arm-v7s: Check table PTEs more precisely Robin Murphy
2017-06-08 11:52 ` [PATCH 2/8] iommu/io-pgtable-arm: Improve split_blk_unmap Robin Murphy
2017-06-08 11:52 ` [PATCH 3/8] iommu/io-pgtable-arm-v7s: Refactor split_blk_unmap Robin Murphy
2017-06-08 11:52 ` [PATCH 4/8] iommu/io-pgtable: Introduce explicit coherency Robin Murphy
2017-06-08 11:52 ` [PATCH 5/8] iommu/io-pgtable-arm: Support lockless operation Robin Murphy
2017-06-08 11:52 ` [PATCH 6/8] iommu/io-pgtable-arm-v7s: " Robin Murphy
2017-06-08 11:52 ` [PATCH 7/8] iommu/arm-smmu: Remove io-pgtable spinlock Robin Murphy
2017-06-08 11:52 ` [PATCH 8/8] iommu/arm-smmu-v3: " Robin Murphy
[not found] ` <cover.1496921366.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2017-06-09 19:28 ` [PATCH 0/8] io-pgtable lock removal Nate Watterson
[not found] ` <458ad41d-6679-eeca-3c0f-13ccb6c933b6-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2017-06-15 0:40 ` Ray Jui via iommu
[not found] ` <b7830be1-9a78-e29f-a29c-4798aaa28c0a-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-06-15 12:25 ` John Garry
2017-06-20 13:37 ` Robin Murphy
[not found] ` <cdc1799b-f142-09ed-a7e5-d7fd2e70268f-5wv7dgnIgG8@public.gmane.org>
2017-06-27 16:43 ` Ray Jui via iommu
[not found] ` <e43ba1fe-696e-fabb-a800-52fadaa2fa93-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-06-28 11:46 ` Will Deacon
[not found] ` <20170628114609.GD11053-5wv7dgnIgG8@public.gmane.org>
2017-06-28 17:02 ` Ray Jui via iommu
[not found] ` <87d53115-3d80-5a3d-6632-c31986cb7018-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-07-04 17:31 ` Will Deacon
[not found] ` <20170704173155.GN22175-5wv7dgnIgG8@public.gmane.org>
2017-07-04 17:39 ` Ray Jui via iommu
[not found] ` <6814b246-22f0-bfaa-5002-a269b2735116-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-07-05 1:45 ` Ray Jui via iommu
[not found] ` <2d5f5ef3-32b1-76c6-6869-ff980557f8e8-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-07-05 8:41 ` Will Deacon
[not found] ` <20170705084143.GA9378-5wv7dgnIgG8@public.gmane.org>
2017-07-05 23:24 ` Ray Jui via iommu
[not found] ` <5149280b-a214-249c-c5e2-3712b1f941d2-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-07-06 15:08 ` Will Deacon
[not found] ` <20170706150838.GB15574-5wv7dgnIgG8@public.gmane.org>
2017-07-06 18:14 ` Ray Jui via iommu
[not found] ` <94ba5d4a-0dae-9394-79ef-90da86e49c86-dY08KVG/lbpWk0Htik3J/w@public.gmane.org>
2017-07-07 12:46 ` Will Deacon
2017-06-21 15:47 ` Joerg Roedel
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