linux-kernel - Re: [PATCH] scsi: smartpqi: call pqi_free_interrupts() in pqi

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: <yq1k1k3d87v.fsf@oracle.com>
Date:   Thu, 20 Dec 2018 19:39:00 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Yanjiang Jin <yanjiang.jin@...-semitech.com>
Cc:     <don.brace@...rosemi.com>, <jejb@...ux.vnet.ibm.com>,
        <martin.petersen@...cle.com>, <yu.zheng@...-semitech.com>,
        <jinyanjiang@...il.com>, <esc.storagedev@...rosemi.com>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] scsi: smartpqi: call pqi_free_interrupts() in pqi_shutdown()


Yanjiang,

> We must free all irqs during shutdown, else kexec's 2nd kernel would
> hang in pqi_wait_for_completion_io() as below:

Applied to 4.21/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering