linux-kernel - Re: [PATCH v6 06/20] liveupdate: luo_file: implement file systems callbacks

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Message-ID: <20251118190901.GS10864@nvidia.com>
Date: Tue, 18 Nov 2025 15:09:01 -0400
From: Jason Gunthorpe <jgg@...dia.com>
To: Pasha Tatashin <pasha.tatashin@...een.com>
Cc: Pratyush Yadav <pratyush@...nel.org>,
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Subject: Re: [PATCH v6 06/20] liveupdate: luo_file: implement file systems
 callbacks

On Tue, Nov 18, 2025 at 12:58:20PM -0500, Pasha Tatashin wrote:
> I actually had full unregister functionality in v4 and earlier, but I
> dropped it from this series to minimize the footprint and get the core
> infrastructure landed first.

I don't think this will make sense, there are enough error paths we
can't have registers without unregisters to unwind them.

Jason