linux-kernel - Re: [PATCH v2 2/5] uaccess: Selectively open read or write user access

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Message-Id: <49YBF530k9z9sSs@ozlabs.org>
Date:   Fri, 29 May 2020 14:20:25 +1000 (AEST)
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>, airlied@...ux.ie,
        daniel@...ll.ch, torvalds@...ux-foundation.org,
        viro@...iv.linux.org.uk, akpm@...ux-foundation.org,
        keescook@...omium.org, hpa@...or.com
Cc:     linux-arch@...r.kernel.org, linux-mm@...ck.org,
        intel-gfx@...ts.freedesktop.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/5] uaccess: Selectively open read or write user access

On Fri, 2020-04-03 at 07:20:51 UTC, Christophe Leroy wrote:
> When opening user access to only perform reads, only open read access.
> When opening user access to only perform writes, only open write
> access.
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
> Reviewed-by: Kees Cook <keescook@...omium.org>

Applied to powerpc topic/uaccess, thanks.

https://git.kernel.org/powerpc/c/41cd780524674082b037e7c8461f90c5e42103f0

cheers