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From: Huacai Chen <chenhuacai@kernel.org>
Date: Wed, 24 Apr 2024 11:11:36 +0800
Message-ID: <CAAhV-H5V9_Q-YH-GPevgeqH-2Vd3cyOcVzMiD-F1_gZsYpj5-w@mail.gmail.com>
Subject: Re: [PATCH] LoongArch: Fix access error when read fault on a
 write-only VMA
To: Markus Elfring <Markus.Elfring@web.de>
Cc: Huacai Chen <chenhuacai@loongson.cn>, Jiantao Shan <shanjiantao@loongson.cn>, 
	loongarch@lists.linux.dev, loongson-kernel@lists.loongnix.cn, 
	linux-arch@vger.kernel.org, kernel-janitors@vger.kernel.org, 
	Arnd Bergmann <arnd@arndb.de>, LKML <linux-kernel@vger.kernel.org>, 
	Guo Ren <guoren@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, 
	Xuefeng Li <lixuefeng@loongson.cn>, Xuerui Wang <kernel@xen0n.name>
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Hi, Markus,

On Tue, Apr 23, 2024 at 5:45=E2=80=AFPM Markus Elfring <Markus.Elfring@web.=
de> wrote:
>
> > As with most architectures, allow handling of read faults in VMAs that
> > have VM_WRITE but without VM_READ (WRITE implies READ).
> =E2=80=A6
>
> Will the tag =E2=80=9CFixes=E2=80=9D become relevant here?
Yes, you are right, thank you.

Huacai
>
> Regards,
> Markus