Re: [PATCH] LoongArch: Fix access error when read fault on a write-only VMA

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To: Huacai Chen <chenhuacai@xxxxxxxxxxx>, Jiantao Shan <shanjiantao@xxxxxxxxxxx>, loongarch@xxxxxxxxxxxxxxx, loongson-kernel@xxxxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, kernel-janitors@xxxxxxxxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>
Subject: Re: [PATCH] LoongArch: Fix access error when read fault on a write-only VMA
From: Markus Elfring <Markus.Elfring@xxxxxx>
Date: Tue, 23 Apr 2024 11:44:55 +0200
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, Guo Ren <guoren@xxxxxxxxxx>, Huacai Chen <chenhuacai@xxxxxxxxxx>, Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>, Xuefeng Li <lixuefeng@xxxxxxxxxxx>, Xuerui Wang <kernel@xxxxxxxxxx>
In-reply-to: <20240423074257.2480274-1-chenhuacai@loongson.cn>
References: <20240423074257.2480274-1-chenhuacai@loongson.cn>
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User-agent: Mozilla Thunderbird

> As with most architectures, allow handling of read faults in VMAs that
> have VM_WRITE but without VM_READ (WRITE implies READ).
…

Will the tag “Fixes” become relevant here?

Regards,
Markus

Follow-Ups:
- Re: [PATCH] LoongArch: Fix access error when read fault on a write-only VMA
  - From: Huacai Chen

References:
- [PATCH] LoongArch: Fix access error when read fault on a write-only VMA
  - From: Huacai Chen

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