linux-kernel - Re: [PATCH v3 20/24] wireless: Remove call to memset after dma_alloc

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] [day] [month] [year] [list]

Date:   Tue, 15 Oct 2019 05:21:22 +0000 (UTC)
From:   Kalle Valo <kvalo@...eaurora.org>
To:     Fuqian Huang <huangfq.daxian@...il.com>
Cc:     unlisted-recipients:; (no To-header on input)
        "David S . Miller" <davem@...emloft.net>,
        Arend van Spriel <arend.vanspriel@...adcom.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Chi-Hsien Lin <chi-hsien.lin@...ress.com>,
        Wright Feng <wright.feng@...ress.com>,
        Igor Mitsyanko <imitsyanko@...ntenna.com>,
        Avinash Patil <avinashp@...ntenna.com>,
        Sergey Matyukevich <smatyukevich@...ntenna.com>,
        ath10k@...ts.infradead.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        brcm80211-dev-list.pdl@...adcom.com,
        brcm80211-dev-list@...ress.com,
        Fuqian Huang <huangfq.daxian@...il.com>
Subject: Re: [PATCH v3 20/24] wireless: Remove call to memset after
 dma_alloc_coherent

Fuqian Huang <huangfq.daxian@...il.com> wrote:

> In commit 518a2f1925c3
> ("dma-mapping: zero memory returned from dma_alloc_*"),
> dma_alloc_coherent has already zeroed the memory.
> So memset is not needed.
> 
> Signed-off-by: Fuqian Huang <huangfq.daxian@...il.com>

Patch applied to wireless-drivers-next.git, thanks.

52d4261862ec wireless: Remove call to memset after dma_alloc_coherent

-- 
https://patchwork.kernel.org/patch/11043359/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches