From: Christoph Hellwig <hch@infradead.org>
To: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: linux-kernel@vger.kernel.org, devel@linuxdriverproject.org,
ohering@suse.com, jbottomley@parallels.com, jasowang@redhat.com,
apw@canonical.com, linux-scsi@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH 2/8] Drivers: scsi: storvsc: Filter commands based on the storage protocol version
Date: Wed, 9 Jul 2014 01:40:55 -0700 [thread overview]
Message-ID: <20140709084055.GB6012@infradead.org> (raw)
In-Reply-To: <1404866812-26950-2-git-send-email-kys@microsoft.com>
On Tue, Jul 08, 2014 at 05:46:46PM -0700, K. Y. Srinivasan wrote:
> Going forward it is possible that some of the commands that are not currently
> implemented will be implemented on future Windows hosts. Make command filtering
> depend on the host version.
> + if (vmstor_current_major <= VMSTOR_WIN8_MAJOR) {
> + /*
> + * On legacy hosts filter unimplemented commands.
> + */
> + if (!storvsc_scsi_cmd_ok(scmnd)) {
> + scmnd->scsi_done(scmnd);
> + return 0;
> + }
So post-Win8 versions don't need command filering as they can properly
reject commands they don't understand? If that's the case please state
it in the patch description.
next prev parent reply other threads:[~2014-07-09 8:40 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1404866789-26910-1-git-send-email-kys@microsoft.com>
2014-07-09 0:46 ` [PATCH 1/8] Drivers: scsi: storvsc: Change the limits to reflect the values on the host K. Y. Srinivasan
2014-07-09 0:46 ` [PATCH 2/8] Drivers: scsi: storvsc: Filter commands based on the storage protocol version K. Y. Srinivasan
2014-07-09 8:40 ` Christoph Hellwig [this message]
2014-07-09 20:02 ` KY Srinivasan
2014-07-09 0:46 ` [PATCH 3/8] Drivers: scsi: storvsc: Fix a bug in handling VMBUS " K. Y. Srinivasan
2014-07-09 8:41 ` Christoph Hellwig
2014-07-09 20:01 ` KY Srinivasan
2014-07-09 0:46 ` [PATCH 4/8] Drivers: scsi: storvsc: Filter WRITE_SAME_16 K. Y. Srinivasan
2014-07-09 8:43 ` Christoph Hellwig
2014-07-09 19:52 ` KY Srinivasan
2014-07-09 19:56 ` James Bottomley
2014-07-09 21:14 ` KY Srinivasan
2014-07-09 22:27 ` James Bottomley
2014-07-09 22:36 ` KY Srinivasan
2014-07-10 10:07 ` hch
2014-07-10 21:02 ` KY Srinivasan
2014-07-10 22:12 ` James Bottomley
2014-07-11 6:32 ` hch
2014-07-11 12:54 ` Martin K. Petersen
2014-07-12 2:53 ` KY Srinivasan
2014-07-12 2:50 ` KY Srinivasan
2014-07-13 12:58 ` Martin K. Petersen
2014-07-13 18:49 ` KY Srinivasan
2014-07-14 2:37 ` KY Srinivasan
2014-07-14 3:19 ` KY Srinivasan
2014-07-16 11:01 ` hch
2014-07-16 14:53 ` James Bottomley
2014-07-16 15:44 ` Martin K. Petersen
2014-07-16 17:38 ` hch
2014-07-16 17:47 ` Martin K. Petersen
2014-07-16 17:55 ` hch
2014-07-16 18:02 ` James Bottomley
2014-07-16 18:43 ` Elliott, Robert (Server Storage)
2014-07-16 19:20 ` Martin K. Petersen
2014-07-17 7:42 ` hch
2014-07-17 12:41 ` Martin K. Petersen
2014-07-16 18:45 ` Martin K. Petersen
2014-07-16 18:50 ` James Bottomley
2014-07-16 19:08 ` Martin K. Petersen
2014-07-16 19:14 ` James Bottomley
2014-07-16 19:44 ` Martin K. Petersen
2014-07-09 0:46 ` [PATCH 5/8] Drivers: scsi: storvsc: Fix a bug in the handling of SRB status flags K. Y. Srinivasan
2014-07-09 8:43 ` Christoph Hellwig
2014-07-09 0:46 ` [PATCH 7/8] drivers: scsi: storvsc: Set srb_flags in all cases K. Y. Srinivasan
2014-07-09 8:44 ` Christoph Hellwig
2014-07-09 18:40 ` KY Srinivasan
2014-07-10 10:17 ` Christoph Hellwig
2014-07-10 22:22 ` KY Srinivasan
2014-07-10 10:18 ` Christoph Hellwig
2014-07-11 21:03 ` KY Srinivasan
2014-07-09 0:46 ` [PATCH 8/8] drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure K. Y. Srinivasan
2014-07-09 8:46 ` Christoph Hellwig
2014-07-09 18:35 ` KY Srinivasan
2014-07-09 8:39 ` [PATCH 1/8] Drivers: scsi: storvsc: Change the limits to reflect the values on the host Christoph Hellwig
2014-07-09 20:07 ` KY Srinivasan
2014-07-09 23:39 ` KY Srinivasan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140709084055.GB6012@infradead.org \
--to=hch@infradead.org \
--cc=apw@canonical.com \
--cc=devel@linuxdriverproject.org \
--cc=jasowang@redhat.com \
--cc=jbottomley@parallels.com \
--cc=kys@microsoft.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=ohering@suse.com \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox