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From: patchwork-bot+netdevbpf@kernel.org
To: Matthias Stocker <mstocker@barracuda.com>
Cc: kuba@kernel.org, doshir@vmware.com, pv-drivers@vmware.com,
	netdev@vger.kernel.org
Subject: Re: [PATCH v2] vmxnet3: disable rx data ring on dma allocation failure
Date: Tue, 04 Jun 2024 02:00:32 +0000	[thread overview]
Message-ID: <171746643256.10384.11378282669711534225.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240531103711.101961-1-mstocker@barracuda.com>

Hello:

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

On Fri, 31 May 2024 12:37:11 +0200 you wrote:
> When vmxnet3_rq_create() fails to allocate memory for rq->data_ring.base,
> the subsequent call to vmxnet3_rq_destroy_all_rxdataring does not reset
> rq->data_ring.desc_size for the data ring that failed, which presumably
> causes the hypervisor to reference it on packet reception.
> 
> To fix this bug, rq->data_ring.desc_size needs to be set to 0 to tell
> the hypervisor to disable this feature.
> 
> [...]

Here is the summary with links:
  - [v2] vmxnet3: disable rx data ring on dma allocation failure
    https://git.kernel.org/netdev/net/c/ffbe335b8d47

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2024-06-04  2:00 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-31 10:37 [PATCH v2] vmxnet3: disable rx data ring on dma allocation failure Matthias Stocker
2024-05-31 13:03 ` [EXTERNAL] " Subbaraya Sundeep Bhatta
2024-06-03  6:49 ` Ronak Doshi
2024-06-03 23:59   ` Jakub Kicinski
2024-06-04  2:00 ` patchwork-bot+netdevbpf [this message]

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