linux-kernel - Re: [PATCH v3 19/24] vmxnet3: 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]

Message-Id: <20190715.110658.236491957843207745.davem@davemloft.net>
Date:   Mon, 15 Jul 2019 11:06:58 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     huangfq.daxian@...il.com
Cc:     doshir@...are.com, pv-drivers@...are.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 19/24] vmxnet3: Remove call to memset after
 dma_alloc_coherent

From: Fuqian Huang <huangfq.daxian@...il.com>
Date: Mon, 15 Jul 2019 11:21:18 +0800

> 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>

Applied.