Re: [PATCH 1/2] drm/vmwgfx: Prevent unmapping active read buffers

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Subject: Re: [PATCH 1/2] drm/vmwgfx: Prevent unmapping active read buffers
From: Zack Rusin <zack.rusin@xxxxxxxxxxxx>
Date: Tue, 13 Aug 2024 14:14:54 -0400
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx, Broadcom internal kernel review list <bcm-kernel-feedback-list@xxxxxxxxxxxx>, martin.krastev@xxxxxxxxxxxx, maaz.mombasawala@xxxxxxxxxxxx, stable@xxxxxxxxxxxxxxx
In-reply-to: <CAO6MGtjVd4M_93QUuZrLXoSz9_6ZYswiH7ApUTo-mRybs1UJFQ@mail.gmail.com>
References: <20240801175548.17185-1-zack.rusin@broadcom.com> <CAO6MGtg7MJ8fujgkA5vEk5gU9vdxV3pzO9X2jrraqHcAnOJOZA@mail.gmail.com> <CABQX2QOeWoVcJJxyQOhgO5XrsLRiUMko+Q6yUMhQbCYHY44LYQ@mail.gmail.com> <CAO6MGtjVd4M_93QUuZrLXoSz9_6ZYswiH7ApUTo-mRybs1UJFQ@mail.gmail.com>

On Tue, Aug 13, 2024 at 1:56 PM Ian Forbes <ian.forbes@xxxxxxxxxxxx> wrote:
>
> In that case move `map_count` above `map` which should move it to a
> separate cache line and update the doc strings as needed.

Sorry, I'm not sure I understand. What are you trying to fix?

z

References:
- [PATCH 1/2] drm/vmwgfx: Prevent unmapping active read buffers
  - From: Zack Rusin
- Re: [PATCH 1/2] drm/vmwgfx: Prevent unmapping active read buffers
  - From: Ian Forbes
- Re: [PATCH 1/2] drm/vmwgfx: Prevent unmapping active read buffers
  - From: Zack Rusin
- Re: [PATCH 1/2] drm/vmwgfx: Prevent unmapping active read buffers
  - From: Ian Forbes

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