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From: Paolo Abeni <pabeni@redhat.com>
To: Anshumali Gaur <agaur@marvell.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Sunil Goutham <sgoutham@marvell.com>,
	Geetha sowjanya <gakula@marvell.com>,
	Subbaraya Sundeep <sbhatta@marvell.com>,
	hariprasad <hkelam@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>,
	Christina Jacob <cjacob@marvell.com>
Subject: Re: [PATCH] octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"
Date: Mon, 29 Dec 2025 16:49:51 +0100	[thread overview]
Message-ID: <75205c09-7adb-4770-b551-de3c4f7a2ab4@redhat.com> (raw)
In-Reply-To: <20251219062226.524844-1-agaur@marvell.com>



On 12/19/25 7:22 AM, Anshumali Gaur wrote:
> This patch ensures that the RX ring size (rx_pending) is not
> set below the permitted length. This avoids UBSAN
> shift-out-of-bounds errors when users passes small or zero
> ring sizes via ethtool -G.
> 
> Fixes: d45d8979840d ("octeontx2-pf: Add basic ethtool support")
> Signed-off-by: Anshumali Gaur <agaur@marvell.com>
> Change-Id: I6de6770dbc0dd952725ccd71ce521f801bc7b15b

Please strip the above tag in future submissions.

Thanks,

Paolo


  reply	other threads:[~2025-12-29 15:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-19  6:22 Anshumali Gaur
2025-12-29 15:49 ` Paolo Abeni [this message]
2025-12-29 15:50 ` patchwork-bot+netdevbpf

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