Re: [PATCH 03/15] stackdepot: drop valid bit from handles

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To: andrey.konovalov@xxxxxxxxx
Subject: Re: [PATCH 03/15] stackdepot: drop valid bit from handles
From: Alexander Potapenko <glider@xxxxxxxxxx>
Date: Wed, 30 Aug 2023 09:43:02 +0200
Cc: Marco Elver <elver@xxxxxxxxxx>, Andrey Konovalov <andreyknvl@xxxxxxxxx>, Dmitry Vyukov <dvyukov@xxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, kasan-dev@xxxxxxxxxxxxxxxx, Evgenii Stepanov <eugenis@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Andrey Konovalov <andreyknvl@xxxxxxxxxx>
In-reply-to: <eade4ff3e44769fc172e782a829853127c644737.1693328501.git.andreyknvl@google.com>
References: <cover.1693328501.git.andreyknvl@google.com> <eade4ff3e44769fc172e782a829853127c644737.1693328501.git.andreyknvl@google.com>

On Tue, Aug 29, 2023 at 7:11 PM <andrey.konovalov@xxxxxxxxx> wrote:
>
> From: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
>
> Stack depot doesn't use the valid bit in handles in any way, so drop it.

Good catch!

> Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
Reviewed-by: Alexander Potapenko <glider@xxxxxxxxxx>

References:
- [PATCH 00/15] stackdepot: allow evicting stack traces
  - From: andrey . konovalov
- [PATCH 03/15] stackdepot: drop valid bit from handles
  - From: andrey . konovalov

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