From: Jesse Brandeburg <jesse.brandeburg@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [net PATCH] i40e/i40evf: check for stopped admin queue
Date: Mon, 28 Sep 2015 15:19:29 -0700 [thread overview]
Message-ID: <20150928151929.00005dee@unknown> (raw)
In-Reply-To: <1443478201-47450-1-git-send-email-mitch.a.williams@intel.com>
On Mon, 28 Sep 2015 15:10:01 -0700
Mitch Williams <mitch.a.williams@intel.com> wrote:
> It's possible that while we are waiting for the spinlock, another
> entity (that owns the spinlock) has shut down the admin queue.
> If we then attempt to use the queue, we will panic.
>
> Add a check for this condition on the receive side. This matches
> an existing check on the send queue side.
>
> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
prev parent reply other threads:[~2015-09-28 22:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-28 22:10 [Intel-wired-lan] [net PATCH] i40e/i40evf: check for stopped admin queue Mitch Williams
2015-09-28 22:19 ` Jesse Brandeburg [this message]
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