From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/ptdump: only enable PPC_CHECK_WX with STRICT_KERNEL_RWX
Date: Wed, 29 Jan 2020 16:17:37 +1100 (AEDT) [thread overview]
Message-ID: <486sDy1V07z9sRk@ozlabs.org> (raw)
In-Reply-To: <922d4939c735c6b52b4137838bcc066fffd4fc33.1578989545.git.christophe.leroy@c-s.fr>
On Tue, 2020-01-14 at 08:13:10 UTC, Christophe Leroy wrote:
> ptdump_check_wx() is called from mark_rodata_ro() which only exists
> when CONFIG_STRICT_KERNEL_RWX is selected.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> Fixes: 453d87f6a8ae ("powerpc/mm: Warn if W+X pages found on boot")
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/f509247b08f2dcf7754d9ed85ad69a7972aa132b
cheers
prev parent reply other threads:[~2020-01-29 5:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-14 8:13 [PATCH] powerpc/ptdump: only enable PPC_CHECK_WX with STRICT_KERNEL_RWX Christophe Leroy
2020-01-29 5:17 ` Michael Ellerman [this message]
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