linux-kernel - Re: [PATCH 0/3] More ARM DMA ops cleanup

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:   Thu, 21 Apr 2022 16:13:00 +0200
From:   Christoph Hellwig <hch@....de>
To:     Robin Murphy <robin.murphy@....com>
Cc:     hch@....de, linux@...linux.org.uk,
        linux-arm-kernel@...ts.infradead.org, m.szyprowski@...sung.com,
        arnd@...nel.org, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] More ARM DMA ops cleanup

On Thu, Apr 21, 2022 at 12:36:56PM +0100, Robin Murphy wrote:
> Hi all,
> 
> Thanks to Christoph's latest series, I'm reminded that, if we're going
> to give the ARM DMA ops some cleanup this cycle, it's as good a time as
> any to dust off these old patches and add them on top as well. I've
> based these on the arm-dma-direct branch which I assume matches the
> patches posted at [1].

All these do look sensible to me.  But weren't you working on replacing
the ARM iommu dma_ops with dma-іommu anyway?