From: Christoph Hellwig <hch@lst.de>
To: Maurizio Lombardi <mlombard@arkamax.eu>
Cc: Christoph Hellwig <hch@lst.de>,
Maurizio Lombardi <mlombard@redhat.com>,
kbusch@kernel.org, mheyne@amazon.de, emilne@redhat.com,
jmeneghi@redhat.com, linux-nvme@lists.infradead.org,
dwagner@suse.de, mkhalfella@purestorage.com,
chaitanyak@nvidia.com, hare@kernel.org
Subject: Re: [PATCH V4 2/9] nvme: add sysfs attribute to change admin timeout per nvme controller
Date: Mon, 11 May 2026 14:31:35 +0200 [thread overview]
Message-ID: <20260511123135.GA17601@lst.de> (raw)
In-Reply-To: <DIFT9EP0Y3DI.29VPGB322MQ8F@arkamax.eu>
On Mon, May 11, 2026 at 01:29:10PM +0200, Maurizio Lombardi wrote:
> Both admin_q and fabrics_q are initialized to share the same
> NVME_ADMIN_TIMEOUT value, therefore keeping them in sync maintains the
> consistency.
>
> If we didn't apply the timeout to fabrics_q, it would end up
> operating under a different timeout than the standard admin_q, is there
> any reason why we would want that?
Not sure. I just want to make sure everything is properly documented.
next prev parent reply other threads:[~2026-05-11 12:31 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 13:33 [PATCH V4 0/9] nvme: Refactor and expose per-controller timeout configuration Maurizio Lombardi
2026-05-08 13:33 ` [PATCH V4 1/9] nvme: Let the blocklayer set timeouts for requests Maurizio Lombardi
2026-05-11 9:37 ` Hannes Reinecke
2026-05-08 13:33 ` [PATCH V4 2/9] nvme: add sysfs attribute to change admin timeout per nvme controller Maurizio Lombardi
2026-05-08 16:57 ` Daniel Wagner
2026-05-10 22:10 ` Sagi Grimberg
2026-05-11 8:07 ` Christoph Hellwig
2026-05-11 11:29 ` Maurizio Lombardi
2026-05-11 12:31 ` Christoph Hellwig [this message]
2026-05-11 9:46 ` Hannes Reinecke
2026-05-11 10:05 ` Maurizio Lombardi
2026-05-08 13:33 ` [PATCH V4 3/9] nvme: fix race condition between connected uevent and STARTED_ONCE flag Maurizio Lombardi
2026-05-08 16:57 ` Daniel Wagner
2026-05-10 22:10 ` Sagi Grimberg
2026-05-11 8:07 ` Christoph Hellwig
2026-05-11 12:54 ` Sagi Grimberg
2026-05-11 15:09 ` Keith Busch
2026-05-11 15:45 ` Maurizio Lombardi
2026-05-11 17:10 ` Keith Busch
2026-05-11 8:08 ` Christoph Hellwig
2026-05-11 9:47 ` Hannes Reinecke
2026-05-08 13:33 ` [PATCH V4 4/9] nvme: pci: use admin queue timeout over NVME_ADMIN_TIMEOUT Maurizio Lombardi
2026-05-10 22:10 ` Sagi Grimberg
2026-05-11 8:08 ` Christoph Hellwig
2026-05-11 9:48 ` Hannes Reinecke
2026-05-08 13:33 ` [PATCH V4 5/9] nvme: add sysfs attribute to change IO timeout per controller Maurizio Lombardi
2026-05-08 17:08 ` Daniel Wagner
2026-05-13 13:00 ` Maurizio Lombardi
2026-05-10 22:12 ` Sagi Grimberg
2026-05-11 8:52 ` Maurizio Lombardi
2026-05-08 13:33 ` [PATCH V4 6/9] nvme: use per controller timeout waits over depending on global default Maurizio Lombardi
2026-05-11 8:10 ` Christoph Hellwig
2026-05-11 11:42 ` Maurizio Lombardi
2026-05-11 12:32 ` Christoph Hellwig
2026-05-11 9:50 ` Hannes Reinecke
2026-05-08 13:33 ` [PATCH V4 7/9] nvme-core: align fabrics_q teardown with admin_q in nvme_free_ctrl Maurizio Lombardi
2026-05-10 22:15 ` Sagi Grimberg
2026-05-11 8:11 ` Christoph Hellwig
2026-05-11 9:53 ` Hannes Reinecke
2026-05-11 9:57 ` Maurizio Lombardi
2026-05-08 13:33 ` [PATCH V4 8/9] nvmet-loop: do not alloc admin tag set during reset Maurizio Lombardi
2026-05-08 17:09 ` Daniel Wagner
2026-05-10 22:16 ` Sagi Grimberg
2026-05-11 8:12 ` Christoph Hellwig
2026-05-11 9:55 ` Hannes Reinecke
2026-05-08 13:33 ` [PATCH V4 9/9] nvme-core: warn on allocating admin tag set with existing queue Maurizio Lombardi
2026-05-10 22:16 ` Sagi Grimberg
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