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 1/2] powerpc/mm: Add a helper to select PAGE_KERNEL_RO or PAGE_READONLY
Date: Wed, 25 Sep 2019 21:05:17 +1000 (AEST) [thread overview]
Message-ID: <46dZwF0gtJz9sPJ@ozlabs.org> (raw)
In-Reply-To: <9f33f44b9cd741c4a02b3dce7b8ef9438fe2cd2a.1566382750.git.christophe.leroy@c-s.fr>
On Wed, 2019-08-21 at 10:20:00 UTC, Christophe Leroy wrote:
> In a couple of places there is a need to select whether read-only
> protection of shadow pages is performed with PAGE_KERNEL_RO or with
> PAGE_READONLY.
>
> Add a helper to avoid duplicating the choice.
>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> Cc: stable@vger.kernel.org
Series applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/4c0f5d1eb4072871c34530358df45f05ab80edd6
cheers
prev parent reply other threads:[~2019-09-25 11:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-21 10:20 [PATCH 1/2] powerpc/mm: Add a helper to select PAGE_KERNEL_RO or PAGE_READONLY Christophe Leroy
2019-08-21 10:20 ` [PATCH 2/2] powerpc/mm: Fix an Oops in kasan_mmu_init() Christophe Leroy
2019-09-25 11:05 ` Michael Ellerman [this message]
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