From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2990F31DDBC; Tue, 26 Aug 2025 11:34:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756208090; cv=none; b=L28oMwLmtUrFSeC/HGR6aug3LDmcPfGW77orc9ERRHUdkFv20qYgHif+6EzQPlktyLgxnTXfftliJAyZfqCDOGU9juT3s5ligL/wtSjt3LD7XQ2jgvdSNEvDdDXJXvrGLMcRek04H/Ej6LMAiX4Lt32LytxP0mXbN6frS3AeywU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756208090; c=relaxed/simple; bh=hIE7D3tHYKORnISV02+ERWVePivWc5dGGjDm21vF63w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ay8VpBVETO0oe/x2T/JZxBG9kz0SVCdhowJP4+dKLYVhH1wPJwBFk+fDVEuaytI90bmOo3oZB3c3kcTy4EygjWEwhmnKB+DNXRjBpCdfWkcr5dQ69fjoMMkx57AyuvME2t8DLZuzImT5YEGq0H2eCk9wDpTKGEutpZxNGtqdCwc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=MrN8V2Za; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="MrN8V2Za" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AA4D8C4CEF1; Tue, 26 Aug 2025 11:34:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756208090; bh=hIE7D3tHYKORnISV02+ERWVePivWc5dGGjDm21vF63w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MrN8V2ZaF5ufAxS9RtNZYnwhwTAM4HtoGR6dPFQR8rLeKpaCLkTZkqgx2SqhXJh0B tmzU8CHx5Tmlb80xYfj3Afojj6RjZcyAL3d9hS21mCwFw7Zai6fapzsLBQrcg0wegU DePDI8FiFbLNBFx7QdVzHlwd8fkDR+WFmLt53OQE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yevgeny Kliteynik , Vlad Dogaru , Mark Bloch , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.16 416/457] net/mlx5: HWS, fix bad parameter in CQ creation Date: Tue, 26 Aug 2025 13:11:40 +0200 Message-ID: <20250826110947.574914967@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110937.289866482@linuxfoundation.org> References: <20250826110937.289866482@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yevgeny Kliteynik [ Upstream commit 2462c1b9217246a889ec318b3894d84e4dd709c6 ] 'cqe_sz' valid value should be 0 for 64-byte CQE. Fixes: 2ca62599aa0b ("net/mlx5: HWS, added send engine and context handling") Signed-off-by: Yevgeny Kliteynik Reviewed-by: Vlad Dogaru Signed-off-by: Mark Bloch Link: https://patch.msgid.link/20250817202323.308604-2-mbloch@nvidia.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c index c4b22be19a9b..b0595c9b09e4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/send.c @@ -964,7 +964,6 @@ static int hws_send_ring_open_cq(struct mlx5_core_dev *mdev, return -ENOMEM; MLX5_SET(cqc, cqc_data, uar_page, mdev->priv.uar->index); - MLX5_SET(cqc, cqc_data, cqe_sz, queue->num_entries); MLX5_SET(cqc, cqc_data, log_cq_size, ilog2(queue->num_entries)); err = hws_send_ring_alloc_cq(mdev, numa_node, queue, cqc_data, cq); -- 2.50.1