From: Manoj Kumar <manoj@linux.vnet.ibm.com>
To: Hannes Reinecke <hare@suse.de>,
James Bottomley <James.Bottomley@HansenPartnership.com>,
linux-scsi@vger.kernel.org
Cc: "Matthew R. Ochs" <mrochs@linux.vnet.ibm.com>,
Youngjae Lee <leeyo@linux.vnet.ibm.com>
Subject: Re: [PATCH RESEND] scsi: Set sg_tablesize to 1, for LLDDs that set SG_NONE
Date: Wed, 11 Nov 2015 09:27:00 -0600 [thread overview]
Message-ID: <56435E44.7050609@linux.vnet.ibm.com> (raw)
In-Reply-To: <5642EE3A.50308@suse.de>
Hannes:
A very valid point. Thanks for your suggestion.
Will look at resolving the issue in blk-mq.
Regards,
- Manoj
On 11/11/2015 1:28 AM, Hannes Reinecke wrote:
> Shouldn't we rather fixup blk-mq to properly support SG_NONE?
> Silently converting SG_NONE (=0) to 1 has a fair chance of breaking
> non-mq enabled setups, which happily work with SG_NONE currently.
>
> Cheers,
>
> Hannes
>
prev parent reply other threads:[~2015-11-11 15:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-10 22:45 [PATCH RESEND] scsi: Set sg_tablesize to 1, for LLDDs that set SG_NONE Manoj Kumar
2015-11-11 7:28 ` Hannes Reinecke
2015-11-11 15:27 ` Manoj Kumar [this message]
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=56435E44.7050609@linux.vnet.ibm.com \
--to=manoj@linux.vnet.ibm.com \
--cc=James.Bottomley@HansenPartnership.com \
--cc=hare@suse.de \
--cc=leeyo@linux.vnet.ibm.com \
--cc=linux-scsi@vger.kernel.org \
--cc=mrochs@linux.vnet.ibm.com \
/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