From:   "Martin K. Petersen" <martin.petersen@oracle.com>
To:     Sathya Prakash <sathya.prakash@broadcom.com>,
        Sreekanth Reddy <sreekanth.reddy@broadcom.com>,
        Suganath Prabu Subramani 
        <suganath-prabu.subramani@broadcom.com>,
        Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc:     "Martin K . Petersen" <martin.petersen@oracle.com>,
        MPT-FusionLinux.pdl@broadcom.com, linux-scsi@vger.kernel.org,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] scsi: message: fusion: avoid flush_scheduled_work() usage
Date:   Thu,  9 Mar 2023 22:14:23 -0500
Message-Id: <167841804068.2362455.8672714577251900437.b4-ty@oracle.com>
In-Reply-To: <0b9ebcfb-b647-1381-0653-b54528a64a86@I-love.SAKURA.ne.jp>
References: <0b9ebcfb-b647-1381-0653-b54528a64a86@I-love.SAKURA.ne.jp>
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On Wed, 22 Feb 2023 00:02:46 +0900, Tetsuo Handa wrote:

> Like commit c4f135d643823a86 ("workqueue: Wrap flush_workqueue() using a
> macro") says, flush_scheduled_work() is dangerous and will be forbidden.
> 
> Commit 4d4109d0eb69 ("[SCSI] mpt fusion: Power Management fixes for MPT
> SAS PCI-E controllers") added flush_scheduled_work() call into
> mptscsih_suspend(). As of commit 4d4109d0eb69, there were several
> schedule{,_delayed}_work() calls where flush_scheduled_work() from
> mptscsih_suspend() meant to wait for completion, but which work items
> is this flush_scheduled_work() call for was not explained.
> 
> [...]

Applied to 6.4/scsi-queue, thanks!

[1/1] scsi: message: fusion: avoid flush_scheduled_work() usage
      https://git.kernel.org/mkp/scsi/c/a4c2673caed9

-- 
Martin K. Petersen	Oracle Linux Engineering