From nobody Fri Jun 12 11:07:40 2026 Received: from out-177.mta1.migadu.com (out-177.mta1.migadu.com [95.215.58.177]) (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 756B2481AB2 for ; Fri, 15 May 2026 13:51:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.177 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778853087; cv=none; b=YaWkrPfqT5kwM5bNQunpIZwQrbdAAs5lga4js4EIaKEVdvn/PlM+UGP3i69e/AlTNqqvNikMnj5wI7QUh/tZkQJkQK9mX2HHVDjOZ96UajrQ5wS1aVvGarLH3LWMa+aiL/MVHYoWXAK2jarkiD2/dOTAAtQjdrLuKjoToCY+NhM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778853087; c=relaxed/simple; bh=DyV4DQy9tu8Q9vyqvoJij2JezER1l/LAzJQ2NYIqu8Q=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=PDMOtd7drf34wHX6FTZNheV7fGXQEc7FiqKmVJ1eBMEw2eJI4GrB4M8nKhBxNpchrjTWA7uuDpM929hvpUBGxxhwhZpCcZxY8gbZKgikqJf3pRReN/0YgZN1/XFQ1dfVOvsOP3Tq3TD+ecKaaOc4lswERYIhGDcATqOwec+fs6w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=INrtpoCF; arc=none smtp.client-ip=95.215.58.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="INrtpoCF" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1778853075; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=IbVwU64Zyg3ZEOkRLIxkQx5wI50F0Afamm94ltWX0v4=; b=INrtpoCFFyKNDl19LD6yPpnWSs+tlRA79NZX58jHFZZ/DHaf/3yT7skekN9qvaLyyRAucc A7DqJrjnu+45d+PfJxdFbyHLgTkRhoh+3FWvHKHaAYwNl5BHvqsbcBBepX4sVwwZ1K/1I+ AVTq9DarAbCoPlF9FMr8tsEkYwrT4Co= From: Vadim Fedorenko To: Rodolfo Giometti , Jakub Kicinski Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Vadim Fedorenko Subject: [PATCH net-next] pps: bump PPS device count Date: Fri, 15 May 2026 13:50:28 +0000 Message-ID: <20260515135028.2021318-1-vadim.fedorenko@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Modern systems may have more than 16 PPS sources and current hard-coded limit breaks registration of some devices. Let's bump the limit to 256 in hope it will be enough in foreseen future. Signed-off-by: Vadim Fedorenko Acked-by: Rodolfo Giometti --- include/uapi/linux/pps.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/pps.h b/include/uapi/linux/pps.h index 009ebcd8ced5..1088dea65e12 100644 --- a/include/uapi/linux/pps.h +++ b/include/uapi/linux/pps.h @@ -26,7 +26,7 @@ #include =20 #define PPS_VERSION "5.3.6" -#define PPS_MAX_SOURCES 16 /* should be enough... */ +#define PPS_MAX_SOURCES 256 /* should be enough... */ =20 /* Implementation note: the logical states ``assert'' and ``clear'' * are implemented in terms of the chip register, i.e. ``assert'' --=20 2.47.3