From: michael.christie@oracle.com
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: target-devel@vger.kernel.org, linux-scsi@vger.kernel.org,
stefanha@redhat.com, pbonzini@redhat.com, jasowang@redhat.com,
sgarzare@redhat.com, virtualization@lists.linux-foundation.org
Subject: Re: [PATCH v2 0/2] vhost-scsi: Fix IO hangs when using windows
Date: Mon, 10 Jul 2023 20:36:56 -0500 [thread overview]
Message-ID: <fcb079f0-6da9-0819-ec9a-706f5aaff818@oracle.com> (raw)
In-Reply-To: <20230710015042-mutt-send-email-mst@kernel.org>
On 7/10/23 12:52 AM, Michael S. Tsirkin wrote:
> On Sun, Jul 09, 2023 at 03:28:57PM -0500, Mike Christie wrote:
>> The following patches were made over Linus's tree and fix an issue
>> where windows guests will send iovecs with offset/lengths that result
>> in IOs that are not aligned to 512. The LIO layer will then send them
>> to Linux's FS/block layer but it requires 512 byte alignment, so
>> depending on the FS/block driver being used we will get IO errors or
>> hung IO.
>>
>> The following patches have vhost-scsi detect when windows sends these
>> IOs and copy them to a bounce buffer. It then does some cleanup in
>> the related code.
>
>
> Thanks, tagged!
> Mike, you are the main developer on vhost/scsi recently.
> Do you want to be listed in MAINTAINERS too?
> This implies you will be expected to review patches/bug reports
> though.
That sounds good. Thanks.
next prev parent reply other threads:[~2023-07-11 1:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-09 20:28 [PATCH v2 0/2] vhost-scsi: Fix IO hangs when using windows Mike Christie
2023-07-09 20:28 ` [PATCH v2 1/2] vhost-scsi: Fix alignment handling with windows Mike Christie
2023-07-09 20:28 ` [PATCH v2 2/2] vhost-scsi: Rename vhost_scsi_iov_to_sgl Mike Christie
2023-07-10 5:52 ` [PATCH v2 0/2] vhost-scsi: Fix IO hangs when using windows Michael S. Tsirkin
2023-07-11 1:36 ` michael.christie [this message]
2023-07-11 18:34 ` Stefan Hajnoczi
2023-07-11 21:01 ` Mike Christie
2023-07-12 14:26 ` Stefan Hajnoczi
2023-07-12 16:05 ` Mike Christie
2023-07-13 14:03 ` Stefan Hajnoczi
[not found] ` <CAKiOO4taKxW+QEveJA-3ovM04gkx0dBN0M_gEAAR9nb_bA-2uA@mail.gmail.com>
2023-07-13 14:07 ` Stefan Hajnoczi
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=fcb079f0-6da9-0819-ec9a-706f5aaff818@oracle.com \
--to=michael.christie@oracle.com \
--cc=jasowang@redhat.com \
--cc=linux-scsi@vger.kernel.org \
--cc=mst@redhat.com \
--cc=pbonzini@redhat.com \
--cc=sgarzare@redhat.com \
--cc=stefanha@redhat.com \
--cc=target-devel@vger.kernel.org \
--cc=virtualization@lists.linux-foundation.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