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From: Ratheesh Kannoth <rkannoth@marvell.com>
To: Alok Tiwari <alok.a.tiwari@oracle.com>
Cc: <sbhatta@marvell.com>, <gakula@marvell.com>,
	<sgoutham@marvell.com>, <skardach@marvell.com>,
	<andrew+netdev@lunn.ch>, <davem@davemloft.net>,
	<edumazet@google.com>, <kuba@kernel.org>, <pabeni@redhat.com>,
	<netdev@vger.kernel.org>, <alok.a.tiwarilinux@gmail.com>
Subject: Re: [PATCH net] octeontx2-af: Fix CQ enable state tracking after AQ writes
Date: Mon, 12 Oct 2026 09:30:47 +0530	[thread overview]
Message-ID: <asxbb4sxJ1f1tekt@rkannoth-OptiPlex-7090> (raw)
In-Reply-To: <20261011125508.534618-1-alok.a.tiwari@oracle.com>

On 2026-10-11 at 18:24:59, Alok Tiwari (alok.a.tiwari@oracle.com) wrote:
> Use the CQ context's ena field when updating the CQ enable bitmap.
> The current code reads rq.ena, which overlaps bit 0 of the CQ base address
> and can leave the bitmap out of sync with the hardware context. This can
> cause enabled CQs to be skipped during teardown.
>
> Use sq.ena for the SQ bitmap update as well, so each queue type reads
> its own context.
>
> Fixes: 557dd485eaeb ("octeontx2-af: Support for disabling NIX RQ/SQ/CQ contexts")
> Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>

Thanks.

Reviewed-by: Ratheesh Kannoth <rkannoth@marvell.com>

  parent reply	other threads:[~2026-10-12  4:01 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-11 12:54 [PATCH net] octeontx2-af: Fix CQ enable state tracking after AQ writes Alok Tiwari
2026-10-11 12:59 ` netdev-bot+sinfo
2026-10-12  4:00 ` Ratheesh Kannoth [this message]
2026-10-12 11:44 ` [EXTERNAL] " Sunil Kovvuri Goutham

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