Re: [PATCH] proc: export page young and skip_kasan_poison flag via kpageflags

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To: Xin Hao <xhao@xxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH] proc: export page young and skip_kasan_poison flag via kpageflags
From: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Date: Thu, 2 Jun 2022 19:28:17 +0100
Cc: changbin.du@xxxxxxxxx, sashal@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, adobriyan@xxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20220602154302.12634-1-xhao@linux.alibaba.com>

On Thu, Jun 02, 2022 at 11:43:02PM +0800, Xin Hao wrote:
> Now the young and skip_kasan_poison flag are supported in

Why do we want userspace to know about whether skip_kasan_poison is set?
That seems like a kernel-internal detail to me.

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  - From: Xin Hao

References:
- [PATCH] proc: export page young and skip_kasan_poison flag via kpageflags
  - From: Xin Hao

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