linux-kernel - Re: [PATCH v1] module: Fix prefix for module.sig

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Message-ID: <YpkMelZC+E5hKTw6@bombadil.infradead.org>
Date:   Thu, 2 Jun 2022 12:16:10 -0700
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     Saravana Kannan <saravanak@...gle.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        Aaron Tomlin <atomlin@...hat.com>, cl@...ux.com,
        mbenes@...e.cz, akpm@...ux-foundation.org, jeyu@...nel.org,
        linux-kernel@...r.kernel.org, linux-modules@...r.kernel.org,
        void@...ifault.com, atomlin@...mlin.com, allen.lkml@...il.com,
        joe@...ches.com, msuchanek@...e.de, oleksandr@...alenko.name,
        jason.wessel@...driver.com, pmladek@...e.com,
        daniel.thompson@...aro.org, hch@...radead.org,
        kernel-team@...roid.com
Subject: Re: [PATCH v1] module: Fix prefix for module.sig_enforce module param

On Wed, Jun 01, 2022 at 08:56:52PM -0700, Saravana Kannan wrote:
> Commit cfc1d277891e ("module: Move all into module/") changed the prefix
> of the module param by moving/renaming files. A later commit also moves
> the module_param() into a different file, thereby changing the prefix
> yet again.
> 
> This would break kernel cmdline compatibility and also userspace
> compatibility at /sys/module/module/parameters/sig_enforce.
> 
> So, set the prefix back to "module.".
> 
> Cc: Aaron Tomlin <atomlin@...hat.com>
> Cc: mcgrof@...nel.org
> Cc: christophe.leroy@...roup.eu
> Cc: cl@...ux.com
> Cc: mbenes@...e.cz
> Cc: akpm@...ux-foundation.org
> Cc: jeyu@...nel.org
> Cc: linux-kernel@...r.kernel.org
> Cc: linux-modules@...r.kernel.org
> Cc: void@...ifault.com
> Cc: atomlin@...mlin.com
> Cc: allen.lkml@...il.com
> Cc: joe@...ches.com
> Cc: msuchanek@...e.de
> Cc: oleksandr@...alenko.name
> Cc: jason.wessel@...driver.com
> Cc: pmladek@...e.com
> Cc: daniel.thompson@...aro.org
> Cc: hch@...radead.org
> Fixes: cfc1d277891e ("module: Move all into module/")
> Signed-off-by: Saravana Kannan <saravanak@...gle.com>

Acked-by: Luis Chamberlain <mcgrof@...nel.org>

Linus want to take this in or should I just queueu these up?

  Luis