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From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
	linux-hwmon@vger.kernel.org, Jean Delvare <jdelvare@suse.com>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org
Subject: Re: [PATCH 0/1] Summary: hwmon driver for temperature sensors on SATA drives
Date: Tue, 17 Dec 2019 22:42:37 -0500	[thread overview]
Message-ID: <yq1zhfqfgeq.fsf@oracle.com> (raw)
In-Reply-To: <83d528fc-42b7-aa3f-5dd9-a000268da38e@roeck-us.net> (Guenter Roeck's message of "Mon, 16 Dec 2019 19:57:31 -0800")


Guenter,

>> Also, there are some devices that will lock up the way you access that
>> VPD page. So a tweak is also required there.
>>
> Do you have details ? Do I need to add a call to scsi_device_supports_vpd(),
> maybe ?

Some devices lock up if you ask for too much data. I actually discovered
a VPD handling regression in 5.5 while working on a series of prep
patches for you today. Working on a fix. I'll try to get a patch series
out for review tomorrow.

-- 
Martin K. Petersen	Oracle Linux Engineering

      parent reply	other threads:[~2019-12-18  3:43 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-09  5:21 [PATCH 0/1] Summary: hwmon driver for temperature sensors on SATA drives Guenter Roeck
2019-12-09  5:21 ` [PATCH 1/1] hwmon: Driver " Guenter Roeck
2019-12-09  5:28   ` Randy Dunlap
2019-12-09  6:00     ` Guenter Roeck
2019-12-09 17:08   ` Bart Van Assche
2019-12-09 19:20     ` Guenter Roeck
2019-12-10 16:10       ` Bart Van Assche
2019-12-12 22:33   ` Linus Walleij
2019-12-12 23:21     ` Martin K. Petersen
2019-12-13  4:18       ` Guenter Roeck
2019-12-17  2:47         ` Martin K. Petersen
2019-12-17  4:20           ` Guenter Roeck
2019-12-18  3:39             ` Martin K. Petersen
2019-12-11  4:08 ` [PATCH 0/1] Summary: hwmon driver " Martin K. Petersen
2019-12-11  5:57   ` Guenter Roeck
2019-12-17  2:35     ` Martin K. Petersen
2019-12-17  3:57       ` Guenter Roeck
2019-12-17  5:50         ` Damien Le Moal
2019-12-17 15:47           ` Guenter Roeck
2019-12-18  3:42         ` Martin K. Petersen [this message]

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