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From: patchwork-bot+netdevbpf@kernel.org
To: Hidayathulla Khan I <hidayath@linux.ibm.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, wintera@linux.ibm.com,
	alibuda@linux.alibaba.com, dust.li@linux.alibaba.com,
	sidraya@linux.ibm.com, wenjia@linux.ibm.com,
	mjambigi@linux.ibm.com, tonylu@linux.alibaba.com,
	guwen@linux.alibaba.com, horms@kernel.org, hca@linux.ibm.com,
	gor@linux.ibm.com, agordeev@linux.ibm.com,
	borntraeger@linux.ibm.com, svens@linux.ibm.com,
	pasic@linux.ibm.com, gbayer@linux.ibm.com, andrew+netdev@lunn.ch,
	netdev@vger.kernel.org, linux-s390@vger.kernel.org,
	linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] dibs: initialise dibs->lock in dibs_dev_alloc()
Date: Thu, 06 Aug 2026 01:00:06 +0000	[thread overview]
Message-ID: <178597800612.587098.15592056106593550050.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260730124227.167829-1-hidayath@linux.ibm.com>

Hello:

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

On Thu, 30 Jul 2026 14:42:27 +0200 you wrote:
> dibs->lock is initialised by dibs_dev_add(), but a dibs device can
> already take interrupts before that call: ism_probe() runs
> ism_dev_init(), and hence request_irq(), before it calls
> dibs_dev_add(). No client can have registered a dmb at that point, so
> no dmb interrupt can occur, but a GID event interrupt can, and
> ism_handle_irq() takes dibs->lock unconditionally on entry, before it
> inspects anything else.
> 
> [...]

Here is the summary with links:
  - [net] dibs: initialise dibs->lock in dibs_dev_alloc()
    https://git.kernel.org/netdev/net/c/c27e36054537

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



      parent reply	other threads:[~2026-08-06  1:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-30 12:42 [PATCH net] dibs: initialise dibs->lock in dibs_dev_alloc() Hidayath Khan
2026-08-04 17:02 ` Simon Horman
2026-08-05  6:20   ` Hidayathulla Khan I
2026-08-06  1:00 ` patchwork-bot+netdevbpf [this message]

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