linux-kernel - Re: [PATCH] dma-direct: avoid redundant memory sync for swiotlb

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]

Message-ID: <20220413054600.GA23023@gao-cwp>
Date:   Wed, 13 Apr 2022 13:46:06 +0800
From:   Chao Gao <chao.gao@...el.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Robin Murphy <robin.murphy@....com>, linux-kernel@...r.kernel.org,
        iommu@...ts.linux-foundation.org, m.szyprowski@...sung.com,
        Wang Zhaoyang1 <zhaoyang1.wang@...el.com>,
        Gao Liang <liang.gao@...el.com>,
        Kevin Tian <kevin.tian@...el.com>
Subject: Re: [PATCH] dma-direct: avoid redundant memory sync for swiotlb

On Wed, Apr 13, 2022 at 06:59:58AM +0200, Christoph Hellwig wrote:
>So for now I'd be happy with the one liner presented here, but
>eventually the whole area could use an overhaul.

Thanks. Do you want me to post a new version with the Fixes tag or you
will take care of it?

Fixes: 55897af63091 ("dma-direct: merge swiotlb_dma_ops into the dma_direct code")