From: Damien Le Moal <dlemoal@kernel.org>
To: Igor Pylypiv <ipylypiv@google.com>
Cc: linux-ide@vger.kernel.org, Niklas Cassel <cassel@kernel.org>,
linux-scsi@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>,
John Garry <john.g.garry@oracle.com>,
Jason Yan <yanaijie@huawei.com>
Subject: Re: [PATCH v5 0/2] fixup handling of timeouts with deferred QCs
Date: Sat, 18 Jul 2026 10:04:08 +0900 [thread overview]
Message-ID: <99e6d5af-c680-42bb-8926-213d76ce56fa@kernel.org> (raw)
In-Reply-To: <alpnLgBhz0pb9wDv@google.com>
On 7/18/26 02:32, Igor Pylypiv wrote:
> On Thu, Jul 16, 2026 at 05:38:45PM +0900, Damien Le Moal wrote:
>> This patch series fixes libata and libsas to correctly handles deferred
>> queued commands in case of a timeout error, to avoid excessive delays in
>> waking up the scsi EH task.
>>
>> Igor,
>>
>> My apologies for the churn, but please retest !
>> Also, I added your Signed-off-by on patch 2 since half of it is yours.
>
> Thank you, Damien! Test resuls look good.
>
> I saw you are planning to send v6, I'll wait for it and will retest again.
I am planning to, because Sashiko keeps finding races or uncorevered cases that
can leave deferred QCs stranded and unprocessed. I am still digging into that
because I am not convinced yet that what Sashiko finds is possible or not :)
>
> Tested-by: Igor Pylypiv <ipylypiv@google.com>
Thanks. Please keep testing!
--
Damien Le Moal
Western Digital Research
prev parent reply other threads:[~2026-07-18 1:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-16 8:38 [PATCH v5 0/2] fixup handling of timeouts with deferred QCs Damien Le Moal
2026-07-16 8:38 ` [PATCH v5 1/2] ata: libata-scsi: terminate deferred commands on time out Damien Le Moal
2026-07-16 13:46 ` Hannes Reinecke
2026-07-16 8:38 ` [PATCH v5 2/2] scsi: libsas: " Damien Le Moal
2026-07-16 10:57 ` John Garry
2026-07-16 13:47 ` Hannes Reinecke
2026-07-17 17:32 ` [PATCH v5 0/2] fixup handling of timeouts with deferred QCs Igor Pylypiv
2026-07-18 1:04 ` Damien Le Moal [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=99e6d5af-c680-42bb-8926-213d76ce56fa@kernel.org \
--to=dlemoal@kernel.org \
--cc=cassel@kernel.org \
--cc=ipylypiv@google.com \
--cc=john.g.garry@oracle.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=yanaijie@huawei.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.