From: Simon Horman <horms@kernel.org>
To: Hariprasad Kelam <hkelam@marvell.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Sunil Goutham <sgoutham@marvell.com>,
Geetha sowjanya <gakula@marvell.com>,
Subbaraya Sundeep <sbhatta@marvell.com>,
Bharat Bhushan <bbhushan2@marvell.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jacob Keller <jacob.e.keller@intel.com>
Subject: Re: [net Patch v2] octeontx2-pf: QOS: Perform cache sync on send queue teardown
Date: Thu, 22 May 2025 20:54:24 +0100 [thread overview]
Message-ID: <20250522195424.GM365796@horms.kernel.org> (raw)
In-Reply-To: <20250522094742.1498295-1-hkelam@marvell.com>
On Thu, May 22, 2025 at 03:17:41PM +0530, Hariprasad Kelam wrote:
> QOS is designed to create a new send queue whenever a class
> is created, ensuring proper shaping and scheduling. However,
> when multiple send queues are created and deleted in a loop,
> SMMU errors are observed.
>
> This patch addresses the issue by performing an data cache sync
> during the teardown of QOS send queues.
>
> Fixes: ab6dddd2a669 ("octeontx2-pf: qos send queues management")
> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
> ---
> v2: Push the change to net
Thanks for the update.
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-05-22 19:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-22 9:47 Hariprasad Kelam
2025-05-22 19:54 ` Simon Horman [this message]
2025-05-28 6:50 ` patchwork-bot+netdevbpf
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