linux-kernel - Re: [PATCH] [v3] dmaengine: tegra210-adma: Fix runtime PM imbalance on error

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: <f4034e16-e720-57c4-eb9d-733786212a4a@nvidia.com>
Date:   Sat, 20 Jun 2020 10:53:20 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     <dinghao.liu@....edu.cn>
CC:     <kjlu@....edu>, Laxman Dewangan <ldewangan@...dia.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Vinod Koul <vkoul@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        <dmaengine@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] [v3] dmaengine: tegra210-adma: Fix runtime PM imbalance
 on error


On 19/06/2020 02:59, dinghao.liu@....edu.cn wrote:
>>
>> Why noidle?
>>
> 
> _noidle is enough for fixing this bug. _sync may suspend
> the device beyond expectation.

In that case, then the other instance you are fixing with this patch is
not correct.

Jon

-- 
nvpublic