linux-kernel - Re: [PATCH v3] nvme: fix reconnection fail due to reserved tag allocation

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Message-ID: <CADtkEeeZfkJnW9-3B5r_rujjRWq7oDdJG4TtEKg8aB8+WHB1ig@mail.gmail.com>
Date: Sat, 9 Mar 2024 00:33:07 +0800
From: 许春光 <brookxu.cn@...il.com>
To: Christoph Hellwig <hch@....de>
Cc: kbusch@...nel.org, axboe@...nel.dk, sagi@...mberg.me, 
	linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] nvme: fix reconnection fail due to reserved tag allocation

noted, sounds great.

Christoph Hellwig <hch@....de> 于2024年3月9日周六 00:31写道：
>
> On Sat, Mar 09, 2024 at 12:29:27AM +0800, 许春光 wrote:
> > This works now, but I donot know whether
> > nvme_alloc_admin_tag_set()/nvme_alloc_io_tag_set()
> > will be suitable for all driver in future, such as driver for apple
> > device not use these two funcs
> > to init tagset (anyway it not use these two macros too), so maybe new
> > driver would use these
> > value in other position.
>
> nvme-apply should realy be converted to use the generic helpers,
> I just need some help from the maintainers.  I'll ping them.
>
> But I'm fine with just taking this bug fix as-is and clean this up
> later.