linux-kernel - Re: [PATCH] powerpc/8xx: use the fixmapped IMMR in cpm

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:   Mon, 25 Nov 2019 21:47:02 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Christophe Leroy <christophe.leroy@....fr>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/8xx: use the fixmapped IMMR in cpm_reset()

On Thu, 2019-09-12 at 13:29:07 UTC, Christophe Leroy wrote:
> Since commit f86ef74ed919 ("powerpc/8xx: Fix vaddr for IMMR early
> remap"), the IMMR area has been mapped at startup with fixmap.
> 
> Use that fixmap directly instead of calling ioremap(), this
> avoids calling ioremap() early before the slab is available.
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/eafd687e689acd99d780e468d6a0622f4694d0bc

cheers