From: "Martin K. Petersen" <mkp@kernel.org>
To: Bart Van Assche <bvanassche@acm.org>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, John Garry <john.garry@linux.dev>,
Christoph Hellwig <hch@lst.de>, Lianqin Hu <hulianqin@vivo.com>,
stable@vger.kernel.org
Subject: Re: [PATCH] scsi: sd: Mark the disk dead if runtime resume fails in sd_remove()
Date: Fri, 23 Oct 2026 22:52:03 -0400 [thread overview]
Message-ID: <yq1jyn795fi.fsf@mail.kernel.org> (raw)
In-Reply-To: <2c0c76d70f0fe197932836b9bcf8496095135d1b.1792446921.git.bvanassche@acm.org>
Bart,
> If a SCSI disk is unplugged while runtime suspended, its request queue
> is still in the pm-only state when sd_remove() is called. The runtime
> resume attempted by scsi_autopm_get_device() fails because the parent
> device, e.g. a USB device in the USB_STATE_NOTATTACHED state, cannot be
> resumed.
Applied to 7.4/scsi-staging, thanks!
--
Martin K. Petersen
next prev parent reply other threads:[~2026-10-24 2:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 21:55 [PATCH] scsi: sd: Mark the disk dead if runtime resume fails in sd_remove() Bart Van Assche
2026-10-20 7:39 ` John Garry
2026-10-20 23:36 ` Bart Van Assche
2026-10-24 2:52 ` Martin K. Petersen [this message]
2026-10-29 2:02 ` Martin K. Petersen (Oracle)
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