linux-kernel - Re: [PATCH] scsi: message: fusion: Use GFP_KERNEL instead of GFP

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Message-Id: <164619702111.16127.16163616639439447777.b4-ty@oracle.com>
Date:   Wed,  2 Mar 2022 00:13:21 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        Suganath Prabu Subramani 
        <suganath-prabu.subramani@...adcom.com>,
        Sathya Prakash <sathya.prakash@...adcom.com>,
        Sreekanth Reddy <sreekanth.reddy@...adcom.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        MPT-FusionLinux.pdl@...adcom.com, linux-scsi@...r.kernel.org
Subject: Re: [PATCH] scsi: message: fusion: Use GFP_KERNEL instead of GFP_ATOMIC in non-atomic context

On Tue, 15 Feb 2022 07:32:34 +0100, Christophe JAILLET wrote:

> Just a few lines below this kzalloc() we have a mutex_lock() which can
> sleep.
> 
> More over, the only way to call this function is when a delayed work is
> schedule. And delayed work can sleep.
>   INIT_DELAYED_WORK(&fw_event->work, mptsas_firmware_event_work);
>     --> mptsas_firmware_event_work()
>       --> mptsas_send_link_status_event()
>         --> mptsas_expander_add()
> 
> [...]

Applied to 5.18/scsi-queue, thanks!

[1/1] scsi: message: fusion: Use GFP_KERNEL instead of GFP_ATOMIC in non-atomic context
      https://git.kernel.org/mkp/scsi/c/e3af2e3b0019

-- 
Martin K. Petersen	Oracle Linux Engineering