From: ygardi@codeaurora.org
To: Hannes Reinecke <hare@suse.de>
Cc: Yaniv Gardi <ygardi@codeaurora.org>,
robherring2@gmail.com, james.bottomley@hansenpartnership.com,
pebolle@tiscali.nl, hch@infradead.org,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-arm-msm@vger.kernel.org, santoshsy@gmail.com,
linux-scsi-owner@vger.kernel.org, subhashj@codeaurora.org,
gbroner@codeaurora.org, draviv@codeaurora.org,
Vinayak Holikatti <vinholikatti@gmail.com>,
"James E.J. Bottomley" <jbottomley@odin.com>
Subject: Re: [PATCH v6 07/15] scsi: ufs: set REQUEST_SENSE command size to 18 bytes
Date: Mon, 1 Feb 2016 11:39:21 -0000 [thread overview]
Message-ID: <717173b8c03452dac13e555e92222032.squirrel@www.codeaurora.org> (raw)
In-Reply-To: <56335FB1.3050301@suse.de>
> On 10/28/2015 02:13 PM, Yaniv Gardi wrote:
>> According to UFS device specification REQUEST_SENSE command can
>> only report back up to 18 bytes of data.
>>
>> Reviewed-by: Dolev Raviv <draviv@codeaurora.org>
>> Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
>> Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
>>
> Really? The spec only says that the inline sense code is 18 bytes;
> if you issue a request sense directly there is not such limitation.
>
thanks Hannes,
so for now, i will exclude this patch from the upcoming V7
regards,
Yaniv
> Cheers,
>
> Hannes
> --
> Dr. Hannes Reinecke zSeries & Storage
> hare@suse.de +49 911 74053 688
> SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
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next prev parent reply other threads:[~2016-02-01 11:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-28 13:13 [PATCH v6 00/15] Big fixes, retries, handle a race condition Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 01/15] scsi: ufs: clear UTRD, UPIU req and rsp before new transfers Yaniv Gardi
2015-11-02 19:33 ` Winkler, Tomas
2016-02-01 10:40 ` ygardi
2015-10-28 13:13 ` [PATCH v6 02/15] scsi: ufs: clear fields " Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 03/15] scsi: ufs: verify command tag validity Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 04/15] scsi: ufs: clear outstanding_request bit in case query timeout Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 05/15] scsi: ufs: increase fDeviceInit query response timeout Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 06/15] scsi: ufs: avoid exception event handler racing with PM callbacks Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 07/15] scsi: ufs: set REQUEST_SENSE command size to 18 bytes Yaniv Gardi
2015-10-30 12:16 ` Hannes Reinecke
2016-02-01 11:39 ` ygardi [this message]
2015-10-28 13:13 ` [PATCH v6 08/15] scsi: ufs: add retries to dme_peer get and set attribute Yaniv Gardi
2015-10-28 13:13 ` [PATCH v6 09/15] scsi: ufs: add retries for hibern8 enter Yaniv Gardi
2015-10-28 13:14 ` [PATCH v6 10/15] scsi: ufs: fix error recovery after the hibern8 exit failure Yaniv Gardi
2015-10-28 13:14 ` [PATCH v6 11/15] scsi: ufs: retry failed query flag requests Yaniv Gardi
2015-10-28 13:14 ` [PATCH v6 12/15] scsi: ufs: reduce the interrupts for power mode change requests Yaniv Gardi
2015-10-28 13:14 ` [PATCH v6 13/15] scsi: ufs: add missing memory barriers Yaniv Gardi
2015-10-28 13:14 ` [PATCH v6 14/15] scsi: ufs: commit descriptors before setting the doorbell Yaniv Gardi
2015-10-28 13:14 ` [PATCH v6 15/15] scsi: ufs: add wrapper for retrying sending query attribute Yaniv Gardi
2015-10-30 12:20 ` [PATCH v6 00/15] Big fixes, retries, handle a race condition Hannes Reinecke
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