linux-kernel - Re: [PATCH 1/1] core: ufs: fix racing issue between force complete and isr

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: <yq1y1frctgw.fsf@ca-mkp.ca.oracle.com>
Date:   Tue, 24 Oct 2023 22:43:41 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     <alice.chao@...iatek.com>
Cc:     Alim Akhtar <alim.akhtar@...sung.com>,
        Avri Altman <avri.altman@....com>,
        Bart Van Assche <bvanassche@....org>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        <wsd_upstream@...iatek.com>, <stanley.chu@...iatek.com>,
        <peter.wang@...iatek.com>, <powen.kao@...iatek.com>,
        <naomi.chu@...iatek.com>, <cc.chou@...iatek.com>,
        <tun-yu.yu@...iatek.com>, <chun-hung.wu@...iatek.com>,
        <casper.li@...iatek.com>, <linux-scsi@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>
Subject: Re: [PATCH 1/1] core: ufs: fix racing issue between force complete
 and isr


Alice,

> While error handler force complete command (Thread A) and completion
> irq raising (Thread B) of the same command, it may cause race
> condition.

Applied to 6.7/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering