linux-kernel - Re: [PATCH v8 0/7] Add non-strict mode support for iommu-dma

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 21 Sep 2018 12:03:52 +0100
From:   Robin Murphy <robin.murphy@....com>
To:     John Garry <john.garry@...wei.com>, joro@...tes.org,
        will.deacon@....com, thunder.leizhen@...wei.com,
        iommu@...ts.linux-foundation.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     linuxarm@...wei.com, huawei.libin@...wei.com, guohanjun@...wei.com
Subject: Re: [PATCH v8 0/7] Add non-strict mode support for iommu-dma

On 21/09/18 10:29, Robin Murphy wrote:
> 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 

FWIW I've now pushed out a complete branch here:

   git://linux-arm.org/linux-rm iommu/non-strict


Robin.