From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/603: Always fault when _PAGE_ACCESSED is not set
Date: Sun, 8 Nov 2020 21:29:38 +1100 (AEDT) [thread overview]
Message-ID: <160483134300.1400561.16749061547293752526.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <a44367744de54e2315b2f1a8cbbd7f88488072e0.1602342806.git.christophe.leroy@csgroup.eu>
On Sat, 10 Oct 2020 15:14:30 +0000 (UTC), Christophe Leroy wrote:
> The kernel expects pte_young() to work regardless of CONFIG_SWAP.
>
> Make sure a minor fault is taken to set _PAGE_ACCESSED when it
> is not already set, regardless of the selection of CONFIG_SWAP.
Applied to powerpc/fixes.
[1/1] powerpc/603: Always fault when _PAGE_ACCESSED is not set
https://git.kernel.org/powerpc/c/11522448e641e8f1690c9db06e01985e8e19b401
cheers
next prev parent reply other threads:[~2020-11-08 10:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-10 15:14 [PATCH] powerpc/603: Always fault when _PAGE_ACCESSED is not set Christophe Leroy
2020-11-08 10:29 ` Michael Ellerman [this message]
2020-11-09 17:46 Christophe Leroy
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