linux-kernel - Re: [mkp-scsi:for-next 67/132] drivers/scsi/elx/libefc/efc_els.c:73 efc_els_io_alloc

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Message-ID: <20220110071104.GA625@lst.de>
Date:   Mon, 10 Jan 2022 08:11:04 +0100
From:   Christoph Hellwig <hch@....de>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     kbuild@...ts.01.org, Christoph Hellwig <hch@....de>, lkp@...el.com,
        kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        James Smart <jsmart2021@...il.com>
Subject: Re: [mkp-scsi:for-next 67/132]
 drivers/scsi/elx/libefc/efc_els.c:73 efc_els_io_alloc_size() warn:
 sleeping in atomic context

So while this warning is correct, it is not new.  GFP_DMA can sleep
just like GFP_KERNEL. Someone was already trying to give this a spin
on the linux-scsi list, but we really need maintainer helper here.