From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 2C5FE382F01; Thu, 30 Jul 2026 15:48:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785426534; cv=none; b=ret6hebFHw31swnsfWZpHhzBK/KgTmvbOaynh7EiwzVrsH4MPYmGc1iaXLWsUekFCeI1PJTpHj1dM/ILZsWPfJomXMq2q0EJdp8rILQ//iIHj0NxhCrffM+TqgqvCE/wC1yEuDhZbfJJ9vGEk0eVGcnTBMbv+qC6aRdQKmrBSTk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785426534; c=relaxed/simple; bh=AXpdiWcQ8u3DkztwXEsep2HC7/RMjiK7m665h0tGIIg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LUn/R+OglWt2H33EbpBGLh3TxcwOT3I3bfu0Qgn4nElv1fTqlrEAg3xgaWE7PoLkCyvAr0UDLUSws8o+R//0KhBOqTNmTvwfo84qZ+/1ExondvAn1JFkaZ5QvM2z2yo6BeZ96ovtn8kaJfn8i1K8ARXYU0w3sz8evwS3Mnr1zyk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=F6eoWkVu; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="F6eoWkVu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80A5A1F000E9; Thu, 30 Jul 2026 15:48:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785426533; bh=Q/TfLOYlSzvaBLJOotn1XCZb7ZkyU/PSLaNLNAd7rus=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=F6eoWkVu4INBGvyi1jDSZhbQnULY/GCnlaaiiWlBHbGvas2WgGJLcDj1gptA4nS97 qjsmvCSO+VFr+glYWbVVbStHmadouJXlaZMNWMWpFhNMROOECodoexep0i3bzjKppR 7sgGtw4msdvzYBBrjAQjHMf9JxijEbGzrAqY4p84= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Youssef Samir , Jakub Kicinski , Sasha Levin Subject: [PATCH 6.12 452/602] net: qrtr: ns: Raise node count limit to 512 Date: Thu, 30 Jul 2026 16:14:04 +0200 Message-ID: <20260730141445.457546839@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141435.976815864@linuxfoundation.org> References: <20260730141435.976815864@linuxfoundation.org> User-Agent: quilt/0.69 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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Youssef Samir commit ff194cffd586cbd4cc49eccb002c65f2a902a277 upstream. The current node limit of 64 breaks the functionality for a number of AI200 deployments that have up to 384 nodes. Raise the limit to 512. Fixes: 27d5e84e810b ("net: qrtr: ns: Limit the total number of nodes") Cc: stable@vger.kernel.org Signed-off-by: Youssef Samir Link: https://patch.msgid.link/20260713145901.212396-1-youssef.abdulrahman@oss.qualcomm.com Signed-off-by: Jakub Kicinski Signed-off-by: Youssef Samir Signed-off-by: Sasha Levin --- net/qrtr/ns.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c index a10e8de4f7e105..e8e3ba1b3b8239 100644 --- a/net/qrtr/ns.c +++ b/net/qrtr/ns.c @@ -85,9 +85,9 @@ struct qrtr_node { /* Max nodes limit is chosen based on the current platform requirements. * If the requirement changes in the future, this value can be increased. */ -#define QRTR_NS_MAX_NODES 64 +#define QRTR_NS_MAX_NODES 512 -static u8 node_count; +static u16 node_count; static struct qrtr_node *node_get(unsigned int node_id) { -- 2.53.0