From: Bart Van Assche <bvanassche@acm.org>
To: Martin Kepplinger <martin.kepplinger@puri.sm>
Cc: jejb@linux.ibm.com, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, linux-scsi@vger.kernel.org,
martin.petersen@oracle.com, kernel@puri.sm,
stern@rowland.harvard.edu
Subject: Re: [PATCH v5 2/3] scsi: sd: send REQUEST SENSE for BLIST_MEDIA_CHANGE devices in runtime_resume()
Date: Thu, 1 Jul 2021 07:35:49 -0700 [thread overview]
Message-ID: <e84173b0-7ee5-4987-10ce-babc9f262be3@acm.org> (raw)
In-Reply-To: <20210630084453.186764-3-martin.kepplinger@puri.sm>
On 6/30/21 1:44 AM, Martin Kepplinger wrote:
> For SD cardreader devices that have the BLIST_MEDIA_CHANGE flag set,
> a MEDIA CHANGE unit attention is received after resuming from runtime
> suspend. Send a REQUEST SENSE to avoid that.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
next prev parent reply other threads:[~2021-07-01 14:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-30 8:44 [PATCH v5 0/3] fix runtime PM for SD card readers Martin Kepplinger
2021-06-30 8:44 ` [PATCH v5 1/3] scsi: devinfo: add new flag BLIST_MEDIA_CHANGE Martin Kepplinger
2021-06-30 8:44 ` [PATCH v5 2/3] scsi: sd: send REQUEST SENSE for BLIST_MEDIA_CHANGE devices in runtime_resume() Martin Kepplinger
2021-07-01 14:35 ` Bart Van Assche [this message]
2021-07-01 14:49 ` Christoph Hellwig
2021-07-02 8:04 ` Martin Kepplinger
2021-07-02 13:43 ` Bart Van Assche
2021-06-30 8:44 ` [PATCH v5 3/3] scsi: devinfo: add BLIST_MEDIA_CHANGE for Ultra HS-SD/MMC usb cardreaders Martin Kepplinger
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