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From: "Engel, Amit" <Amit.Engel@Dell.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: "sagi@grimberg.me" <sagi@grimberg.me>,
	"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>
Subject: RE: [PATCH] nvmet: Fix req->data_len size in case of nvme_admin_get_features cmd, fid 0x81
Date: Mon, 9 Dec 2019 13:21:31 +0000	[thread overview]
Message-ID: <MWHPR19MB1487371362F731AE4A6FD768EE580@MWHPR19MB1487.namprd19.prod.outlook.com> (raw)
In-Reply-To: <MWHPR19MB1487C34E6A3487475B480C88EE5C0@MWHPR19MB1487.namprd19.prod.outlook.com>

Hi, 

Did you receive my latest patch fix for the below bug?

Thanks
Amit

-----Original Message-----
From: Engel, Amit 
Sent: Thursday, December 5, 2019 3:36 PM
To: Christoph Hellwig
Cc: sagi@grimberg.me; linux-nvme@lists.infradead.org
Subject: RE: [PATCH] nvmet: Fix req->data_len size in case of nvme_admin_get_features cmd, fid 0x81

Ok, please ignore my previous patches from earlier today.
I just sent a new patch based on nvme-5.5 "Add helper function 'nvmet_feature_data_len' to calculate the required data_len"

Please let me know what you think

Thanks
Amit Engel

-----Original Message-----
From: Christoph Hellwig <hch@infradead.org>
Sent: Thursday, December 5, 2019 10:33 AM
To: Engel, Amit
Cc: sagi@grimberg.me; linux-nvme@lists.infradead.org
Subject: Re: [PATCH] nvmet: Fix req->data_len size in case of nvme_admin_get_features cmd, fid 0x81


[EXTERNAL EMAIL] 

->data_len is gone in latest mainline, instead
nvmet_execute_get_features check the transfer_len.  But your general scheme should apply there.  I think a little nvmet_feature_data_len helper to calculate the required length would be nice, similar to what we do for read/write commands or log pages.

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  reply	other threads:[~2019-12-09 13:22 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-05  8:15 [PATCH] nvmet: Fix req->data_len size in case of nvme_admin_get_features cmd, fid 0x81 Amit
2019-12-05  8:33 ` Christoph Hellwig
2019-12-05 13:35   ` Engel, Amit
2019-12-09 13:21     ` Engel, Amit [this message]
2019-12-10  7:23       ` Chaitanya Kulkarni
2019-12-05 13:10 Amit
2019-12-05 13:14 Amit

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