linux-kernel - Re: [PATCH] i2c: stm32f7: do not backup read-only PECR register

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] [day] [month] [year] [list]

Date:   Tue, 10 Mar 2020 12:18:34 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Alain Volmat <alain.volmat@...com>
Cc:     pierre-yves.mordret@...com, alexandre.torgue@...com,
        linux-i2c@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        fabrice.gasnier@...com
Subject: Re: [PATCH] i2c: stm32f7: do not backup read-only PECR register

On Thu, Mar 05, 2020 at 01:59:01PM +0100, Alain Volmat wrote:
> The PECR register provides received packet computed PEC value. 
> It makes no sense restoring its value after a reset, and anyway,
> as read-only register it cannot be restored.
> 
> Fixes: ea6dd25deeb5 ("i2c: stm32f7: add PM_SLEEP suspend/resume support")
> Signed-off-by: Alain Volmat <alain.volmat@...com>

Looks good, but I can't apply. Please rebase on top of your other
patches.


Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)