linux-kernel - Re: [PATCH 1/4] MIPS: vdso: Use vma page protection for remapping

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Message-ID: <20201119125348.GB6314@alpha.franken.de>
Date:   Thu, 19 Nov 2020 13:53:48 +0100
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] MIPS: vdso: Use vma page protection for remapping

On Fri, Nov 13, 2020 at 12:09:49PM +0100, Thomas Bogendoerfer wrote:
> MIPS protection bits are setup during runtime so using defines like
> PAGE_READONLY ignores these runtime changes. To fix this we simply
> use the page protection of the setup vma.
> 
> Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> ---
>  arch/mips/kernel/vdso.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

applied to mips-next.

Thomas.

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