From: patchwork-bot+netdevbpf@kernel.org
To: Jijie Shao <shaojijie@huawei.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org,
shenjian15@huawei.com, liuyonglong@huawei.com,
chenhao418@huawei.com, yangshuaisong@h-partners.com,
ningwei15@huawei.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] net: hibmcge: fix page_pool DMA direction mismatch
Date: Sat, 22 Aug 2026 21:00:09 +0000 [thread overview]
Message-ID: <178743240988.1826211.7757239597300892281.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260820124346.4097115-1-shaojijie@huawei.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 20 Aug 2026 20:43:46 +0800 you wrote:
> From: Jian Shen <shenjian15@huawei.com>
>
> The driver memsets the RX buffer page head to zero before
> submitting it to hardware, then calls dma_sync_single_for_device()
> with DMA_TO_DEVICE. This sync direction does not match the pool
> dma_dir which is DMA_FROM_DEVICE, violating the DMA API contract
> that the sync direction must match the mapping direction.
>
> [...]
Here is the summary with links:
- [net] net: hibmcge: fix page_pool DMA direction mismatch
https://git.kernel.org/netdev/net/c/11efd7963dac
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-08-22 21:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-20 12:43 [PATCH net] net: hibmcge: fix page_pool DMA direction mismatch Jijie Shao
2026-08-22 21:00 ` patchwork-bot+netdevbpf [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=178743240988.1826211.7757239597300892281.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=andrew+netdev@lunn.ch \
--cc=chenhao418@huawei.com \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=horms@kernel.org \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=liuyonglong@huawei.com \
--cc=netdev@vger.kernel.org \
--cc=ningwei15@huawei.com \
--cc=pabeni@redhat.com \
--cc=shaojijie@huawei.com \
--cc=shenjian15@huawei.com \
--cc=yangshuaisong@h-partners.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox