linux-kernel - Re: [PATCH v2 1/2] dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler

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, 23 Mar 2020 12:06:46 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Wolfram Sang <wsa@...-dreams.de>, linux-i2c@...r.kernel.org,
        linux-tegra@...r.kernel.org, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dmaengine: tegra-apb: Don't save/restore IRQ
 flags in interrupt handler

On 20-03-20, 00:23, Dmitry Osipenko wrote:
> The interrupt is already disabled while interrupt handler is running, and
> thus, there is no need to save/restore the IRQ flags within the spinlock.

Applied both, thanks

-- 
~Vinod