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 09379416139; Thu, 30 Jul 2026 14:51:34 +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=1785423095; cv=none; b=qAaGRR+HzLuGDJeSav+WOL6HOeQW/cFui/pwn8gSRxnbGk/Rikra6jJmo7dNbu1HAp2SaTewMrrPVzl+2h4iemBqwpLDbZXKmO/0Ehwc8rk4lks48td2V70ZN63E8eRCsV9+LL50N/Z3bByadNM0MXGRBSlKicFICUigwzGSQy4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785423095; c=relaxed/simple; bh=qmVPNsc0Fmsi+n7wCMdKnvcuyKyfBWM33SZjeEyltzY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IVzw0uDitEHAFDasoLel6T0p4WKVmRDcWkcklLoxuQyBVldnLr93Z0VcH9irAiLfSRFT9+w7ZXrbyQEvL2p8NuCcdEpCOHhcIiFpC40uvstOlii6sDRnmbg1LL9IrvgIFG9cscb3TmExUxrUNTo1lsvwQb6S373RHiVWUmtKp7I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=wd1XLdIX; 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="wd1XLdIX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 516FE1F000E9; Thu, 30 Jul 2026 14:51:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785423093; bh=4NIiTb02i2hv/4pyR9MdNFACd3Mdgo8Dyha4rP3FTwc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=wd1XLdIXFwuFi8AStb3RWGXT/ZyI9KXW5ms76laWeh7TExgYL/p8/E0WE+OoIa/46 68edesT1i61CA0ajz1wUqmvio+D72nzoZQ06Oew/IIC11/oranOYDhBT8MFZw80GYE DAiKGCSjqzBXeLBOfnlWpG/+rXFNZy77I41V3OwA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Youssef Samir , Jakub Kicinski Subject: [PATCH 7.1 665/744] net: qrtr: ns: Raise node count limit to 512 Date: Thu, 30 Jul 2026 16:15:38 +0200 Message-ID: <20260730141458.400908862@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141444.267951807@linuxfoundation.org> References: <20260730141444.267951807@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 7.1-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: Greg Kroah-Hartman --- net/qrtr/ns.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/net/qrtr/ns.c +++ b/net/qrtr/ns.c @@ -76,11 +76,11 @@ struct qrtr_node { * requirements. If the requirement changes in the future, these values can be * increased. */ -#define QRTR_NS_MAX_NODES 64 +#define QRTR_NS_MAX_NODES 512 #define QRTR_NS_MAX_SERVERS 256 #define QRTR_NS_MAX_LOOKUPS 64 -static u8 node_count; +static u16 node_count; static struct qrtr_node *node_get(unsigned int node_id) {