linux-kernel - Re: [PATCHv7 7/7] liveupdate: kho: move kho debugfs directory to liveupdate

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <aPnaDxwkvEKAFlRO@kernel.org>
Date: Thu, 23 Oct 2025 10:32:31 +0300
From: Mike Rapoport <rppt@...nel.org>
To: Pasha Tatashin <pasha.tatashin@...een.com>
Cc: akpm@...ux-foundation.org, brauner@...nel.org, corbet@....net,
	graf@...zon.com, jgg@...pe.ca, linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org, linux-mm@...ck.org,
	masahiroy@...nel.org, ojeda@...nel.org, pratyush@...nel.org,
	rdunlap@...radead.org, tj@...nel.org
Subject: Re: [PATCHv7 7/7] liveupdate: kho: move kho debugfs directory to
 liveupdate

On Tue, Oct 21, 2025 at 08:57:19PM -0400, Pasha Tatashin wrote:
> Now, that LUO and KHO both live under kernel/liveupdate, it makes
> sense to also move the kho debugfs files to liveupdate/

But we don't have LUO yet :/
 
> The old names:
> /sys/kernel/debug/kho/out/
> /sys/kernel/debug/kho/in/
> 
> The new names:
> /sys/kernel/debug/liveupdate/kho_out/
> /sys/kernel/debug/liveupdate/kho_in/
> 
> Also, export the liveupdate_debufs_root, so future LUO selftests could
> use it as well.

Let's postpone this change until then.
TBH, I don't see anything wrong with KHO and LUO selftest debugfs files living at the top
level, i.e

/sys/kernel/debug/kho/
/sys/kernel/debug/luo_selftest

-- 
Sincerely yours,
Mike.