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 4C1164499B8; Thu, 30 Jul 2026 15:24:29 +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=1785425070; cv=none; b=uBeoaGxnTkcAGrBo1c88B3MmEc8IEkQDsw+T7kMl2tRcPQqRLfSx4JHHDC+82i6YedsCZBvufeMA1no2WSvgF1W/RT2R54NM8Ja9u00qYUYh46S6Tv4vUbeFInVuU3OBrMdpKrmRWDJB2bXDyt1hZcAdVk7y0FO5BmavqJH7pzA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785425070; c=relaxed/simple; bh=2aYJ1hmwv74OwQeHzaViaM/rPtOg7ObE2y4zlTJHyDQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=JlW6yYddB0bgnP/q1whE+diiO4vlxadGXakpfvQRBxfRaBWqqjBj6/ufo0dFVXBfV1iW5NShgDtypeiN//CpwyZEZ1ucTal9T1Ry05A1G7UBMnCi28OkzJb9/WSpCiWIwXlUHY6nmuPH62EcjaBGgb6VjeOS7z1//k/SKt4stsk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mssVLfNG; 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="mssVLfNG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9FF9D1F000E9; Thu, 30 Jul 2026 15:24:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785425069; bh=6M24H4Sh4MBmNfpZ2PYHp6abwdbbDBxaQAfI+Wmh89w=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=mssVLfNGKOmpt3ZM0pl4rfZTWFMWpRnGAzJ4NkJQREsglf64QrJ5mH9w5Y7WYZS9s lexlo0ZjoTdcVjCZBjidqJEJJN+28nOFga8FjHtT85VfH5tOPx+eGXAbRs2VVVJnLJ oR6GScKCMn6nuevH8aDknXmoG/S8NSlOBlrbNtX4= 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 6.18 598/675] net: qrtr: ns: Raise node count limit to 512 Date: Thu, 30 Jul 2026 16:15:28 +0200 Message-ID: <20260730141457.828226302@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141445.110192266@linuxfoundation.org> References: <20260730141445.110192266@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 6.18-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: 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