netdev - Re: [PATCH net-next] page_pool: add DMA_ATTR_WEAK

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Date:   Wed, 19 Apr 2023 21:20:19 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
        pabeni@...hat.com, michael.chan@...adcom.com, hawk@...nel.org,
        ilias.apalodimas@...aro.org
Subject: Re: [PATCH net-next] page_pool: add DMA_ATTR_WEAK_ORDERING on all
 mappings

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Mon, 17 Apr 2023 08:28:05 -0700 you wrote:
> Commit c519fe9a4f0d ("bnxt: add dma mapping attributes") added
> DMA_ATTR_WEAK_ORDERING to DMA attrs on bnxt. It has since spread
> to a few more drivers (possibly as a copy'n'paste).
> 
> DMA_ATTR_WEAK_ORDERING only seems to matter on Sparc and PowerPC/cell,
> the rarity of these platforms is likely why we never bothered adding
> the attribute in the page pool, even though it should be safe to add.
> 
> [...]

Here is the summary with links:
  - [net-next] page_pool: add DMA_ATTR_WEAK_ORDERING on all mappings
    https://git.kernel.org/netdev/net-next/c/8e4c62c7d980

You are awesome, thank you!
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