From: Keith Busch <kbusch@kernel.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: Chaitanya Kulkarni <chaitanyak@nvidia.com>,
"alan.adamson@oracle.com" <alan.adamson@oracle.com>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>
Subject: Re: Issue with AWUPF when using multiple controllers in a subsystem
Date: Thu, 10 Apr 2025 10:07:22 +0100 [thread overview]
Message-ID: <Z_eKSrfAsjT94hZD@kbusch-mbp> (raw)
In-Reply-To: <Z_eCIQ5dtv9oKd9X@infradead.org>
On Thu, Apr 10, 2025 at 01:32:33AM -0700, Christoph Hellwig wrote:
> On Thu, Apr 10, 2025 at 01:33:38AM +0000, Chaitanya Kulkarni wrote:
>
> > Perhaps using the minimum of all AWUPF and rejecting any ctrl which are
> > lower than the initial value is right fix ?
>
> That's what I mean in my previous mail.
You'll get different results depending on the non-deterministic order we
enumerate. Can't we just change the stacked limit to the smallest
observed value as we go?
next prev parent reply other threads:[~2025-04-10 11:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-04 22:42 Issue with AWUPF when using multiple controllers in a subsystem alan.adamson
2025-04-08 21:08 ` Chaitanya Kulkarni
2025-04-09 9:01 ` Christoph Hellwig
2025-04-10 9:09 ` John Garry
2025-04-10 9:19 ` Christoph Hellwig
2025-04-10 10:11 ` John Garry
2025-04-08 21:08 ` Chaitanya Kulkarni
2025-04-09 9:05 ` Christoph Hellwig
2025-04-10 1:33 ` Chaitanya Kulkarni
2025-04-10 8:32 ` Christoph Hellwig
2025-04-10 9:07 ` Keith Busch [this message]
2025-04-10 9:17 ` Christoph Hellwig
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