linux-kernel - Re: [PATCH RESEND] irqchip/gic-v3-its: Use the its_invall

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:   Mon, 03 Feb 2020 10:05:19 +0000
From:   Marc Zyngier <maz@...nel.org>
To:     Zenghui Yu <yuzenghui@...wei.com>
Cc:     tglx@...utronix.de, jason@...edaemon.net,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        wanghaibin.wang@...wei.com
Subject: Re: [PATCH RESEND] irqchip/gic-v3-its: Use the its_invall_cmd
 descriptor when building INVALL

On 2020-02-03 04:18, Zenghui Yu wrote:
> It looks like an obvious mistake to use its_mapc_cmd descriptor when
> building the INVALL command block. It so far worked by luck because
> both its_mapc_cmd.col and its_invall_cmd.col sit at the same offset of
> the ITS command descriptor, but we should not rely on it.
> 
> Fixes: cc2d3216f53c ("irqchip: GICv3: ITS command queue")
> Signed-off-by: Zenghui Yu <yuzenghui@...wei.com>
> ---
> 
> This patch has been originally posted at:
> https://lore.kernel.org/r/20191202071021.1251-1-yuzenghui@huawei.com
> but somehow has been missed for 5.5.  So repost it.

Oops, sorry about that. Now applied and pushed out.

         M.
-- 
Jazz is not dead. It just smells funny...