From: Robin Murphy <robin.murphy@arm.com> To: John Garry <john.garry@huawei.com>, joro@8bytes.org, will.deacon@arm.com, thunder.leizhen@huawei.com, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: linuxarm@huawei.com, guohanjun@huawei.com, huawei.libin@huawei.com Subject: Re: [PATCH v8 0/7] Add non-strict mode support for iommu-dma Date: Fri, 21 Sep 2018 10:29:42 +0100 [thread overview] Message-ID: <50330f32-b051-bdf6-af26-3e24ed133480@arm.com> (raw) In-Reply-To: <fdfc05a4-283f-3ae2-7928-59e625c8f3b8@huawei.com> Hi John, On 2018-09-21 10:20 AM, John Garry wrote: > On 20/09/2018 17:10, Robin Murphy wrote: >> Hi all, >> >> Hopefully this is the last spin of the series - I've now dropped my light >> touch and fixed up all the various prose text, plus implemented the >> proper >> quirk support for short-descriptor because it's actually just a trivial >> cut-and-paste job. >> >> Robin. >> > > Hi Robin, > > JFYI, I'm trying to test this patchset to get some figures and provide a > tested-by tag, but 4/8 seems to rely on "iommu/io-pgtable-arm: Fix race > handling in split_blk_unmap()" - more specifically, it seems to rely on > the version which Will rewrote in your patch review, and I am not sure > on what branch it exists on, if any. Sorry, I should have said this is based on Will's iommu/devel branch: https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git/log/?h=iommu/devel Robin. > > Thanks, > John > >> >> Robin Murphy (2): >> iommu/io-pgtable-arm-v7s: Add support for non-strict mode >> iommu/arm-smmu: Support non-strict mode >> >> Zhen Lei (5): >> iommu/arm-smmu-v3: Implement flush_iotlb_all hook >> iommu/dma: Add support for non-strict mode >> iommu: Add "iommu.strict" command line option >> iommu/io-pgtable-arm: Add support for non-strict mode >> iommu/arm-smmu-v3: Add support for non-strict mode >> >> .../admin-guide/kernel-parameters.txt | 12 +++ >> drivers/iommu/arm-smmu-v3.c | 89 +++++++++++++----- >> drivers/iommu/arm-smmu.c | 93 +++++++++++++------ >> drivers/iommu/dma-iommu.c | 32 ++++++- >> drivers/iommu/io-pgtable-arm-v7s.c | 11 ++- >> drivers/iommu/io-pgtable-arm.c | 14 ++- >> drivers/iommu/io-pgtable.h | 5 + >> drivers/iommu/iommu.c | 23 +++++ >> include/linux/iommu.h | 1 + >> 9 files changed, 225 insertions(+), 55 deletions(-) >> > >
WARNING: multiple messages have this Message-ID (diff)
From: robin.murphy@arm.com (Robin Murphy) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v8 0/7] Add non-strict mode support for iommu-dma Date: Fri, 21 Sep 2018 10:29:42 +0100 [thread overview] Message-ID: <50330f32-b051-bdf6-af26-3e24ed133480@arm.com> (raw) In-Reply-To: <fdfc05a4-283f-3ae2-7928-59e625c8f3b8@huawei.com> Hi John, On 2018-09-21 10:20 AM, John Garry wrote: > On 20/09/2018 17:10, Robin Murphy wrote: >> Hi all, >> >> Hopefully this is the last spin of the series - I've now dropped my light >> touch and fixed up all the various prose text, plus implemented the >> proper >> quirk support for short-descriptor because it's actually just a trivial >> cut-and-paste job. >> >> Robin. >> > > Hi Robin, > > JFYI, I'm trying to test this patchset to get some figures and provide a > tested-by tag, but 4/8 seems to rely on "iommu/io-pgtable-arm: Fix race > handling in split_blk_unmap()" - more specifically, it seems to rely on > the version which Will rewrote in your patch review, and I am not sure > on what branch it exists on, if any. Sorry, I should have said this is based on Will's iommu/devel branch: https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git/log/?h=iommu/devel Robin. > > Thanks, > John > >> >> Robin Murphy (2): >> ? iommu/io-pgtable-arm-v7s: Add support for non-strict mode >> ? iommu/arm-smmu: Support non-strict mode >> >> Zhen Lei (5): >> ? iommu/arm-smmu-v3: Implement flush_iotlb_all hook >> ? iommu/dma: Add support for non-strict mode >> ? iommu: Add "iommu.strict" command line option >> ? iommu/io-pgtable-arm: Add support for non-strict mode >> ? iommu/arm-smmu-v3: Add support for non-strict mode >> >> ?.../admin-guide/kernel-parameters.txt???????? | 12 +++ >> ?drivers/iommu/arm-smmu-v3.c?????????????????? | 89 +++++++++++++----- >> ?drivers/iommu/arm-smmu.c????????????????????? | 93 +++++++++++++------ >> ?drivers/iommu/dma-iommu.c???????????????????? | 32 ++++++- >> ?drivers/iommu/io-pgtable-arm-v7s.c??????????? | 11 ++- >> ?drivers/iommu/io-pgtable-arm.c??????????????? | 14 ++- >> ?drivers/iommu/io-pgtable.h??????????????????? |? 5 + >> ?drivers/iommu/iommu.c???????????????????????? | 23 +++++ >> ?include/linux/iommu.h???????????????????????? |? 1 + >> ?9 files changed, 225 insertions(+), 55 deletions(-) >> > >
next prev parent reply other threads:[~2018-09-21 9:29 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-09-20 16:10 [PATCH v8 0/7] Add non-strict mode support for iommu-dma Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-20 16:10 ` [PATCH v8 1/7] iommu/arm-smmu-v3: Implement flush_iotlb_all hook Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-20 16:10 ` [PATCH v8 2/7] iommu/dma: Add support for non-strict mode Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-20 16:10 ` [PATCH v8 3/7] iommu: Add "iommu.strict" command line option Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-28 12:51 ` Will Deacon 2018-09-28 12:51 ` Will Deacon 2018-09-28 14:25 ` Robin Murphy 2018-09-28 14:25 ` Robin Murphy 2018-09-28 14:25 ` Robin Murphy 2018-09-20 16:10 ` [PATCH v8 4/7] iommu/io-pgtable-arm: Add support for non-strict mode Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-28 12:17 ` Will Deacon 2018-09-28 12:17 ` Will Deacon 2018-09-20 16:10 ` [PATCH v8 5/7] iommu/arm-smmu-v3: " Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-28 12:19 ` Will Deacon 2018-09-28 12:19 ` Will Deacon 2018-09-28 12:19 ` Will Deacon 2018-09-28 12:26 ` Robin Murphy 2018-09-28 12:26 ` Robin Murphy 2018-09-28 12:26 ` Robin Murphy 2018-09-28 12:47 ` Will Deacon 2018-09-28 12:47 ` Will Deacon 2018-09-28 13:55 ` Will Deacon 2018-09-28 13:55 ` Will Deacon 2018-09-28 14:01 ` Robin Murphy 2018-09-28 14:01 ` Robin Murphy 2018-09-28 14:01 ` Robin Murphy 2018-09-20 16:10 ` [PATCH v8 6/7] iommu/io-pgtable-arm-v7s: " Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-20 16:10 ` [PATCH v8 7/7] iommu/arm-smmu: Support " Robin Murphy 2018-09-20 16:10 ` Robin Murphy 2018-09-21 9:20 ` [PATCH v8 0/7] Add non-strict mode support for iommu-dma John Garry 2018-09-21 9:20 ` John Garry 2018-09-21 9:20 ` John Garry 2018-09-21 9:29 ` Robin Murphy [this message] 2018-09-21 9:29 ` Robin Murphy 2018-09-21 11:03 ` Robin Murphy 2018-09-21 11:03 ` Robin Murphy 2018-09-24 14:35 ` John Garry 2018-09-24 14:35 ` John Garry 2018-09-24 14:35 ` John Garry 2018-09-28 13:36 ` Will Deacon 2018-09-28 13:36 ` Will Deacon 2018-09-28 13:42 ` Robin Murphy 2018-09-28 13:42 ` Robin Murphy
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=50330f32-b051-bdf6-af26-3e24ed133480@arm.com \ --to=robin.murphy@arm.com \ --cc=guohanjun@huawei.com \ --cc=huawei.libin@huawei.com \ --cc=iommu@lists.linux-foundation.org \ --cc=john.garry@huawei.com \ --cc=joro@8bytes.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linuxarm@huawei.com \ --cc=thunder.leizhen@huawei.com \ --cc=will.deacon@arm.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.