From patchwork Mon Jul 15 18:14:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Beau Belgrave X-Patchwork-Id: 13733786 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 46D5954670; Mon, 15 Jul 2024 18:14:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721067270; cv=none; b=rt/osF3CNhRYmEMfYV3MC0s333lK6ZFw523ylWnvPBnUngh08KzAvCOeZGwhhv1MFtuVYL/Ll0I3PjRuB+575U+g8jc8m1fXO+xE1ez9Fy/ObUIAQcEnnQSh/dzvByGZ27I+zAHALIk4YNqG8DEkcEkaGzIOWpbWJyfX1rw+xXo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721067270; c=relaxed/simple; bh=Vst/VQ3nh42dO0+xMguh5P+lia20vLXcic79o+sw9M0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=JfV73kMeqriy6+EIBtvJzhrg5rnHxSR9hcyQwxuHlgCtNJ4/iVKuJjaUwHIK6lzlEU0uriX5Opvvu+XKlQJ7/ZNMOdHSMkm5M23Rgm0hcdhcqqq5QPcyk1ubOBlCP/fKdXV6ev4laBkTDntHoq4x/evSLhIACxa0akQGkyjzU0o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com; spf=pass smtp.mailfrom=linux.microsoft.com; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b=JG39VngA; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b="JG39VngA" Received: from CPC-beaub-VBQ1L.redmond.corp.microsoft.com (unknown [4.155.48.126]) by linux.microsoft.com (Postfix) with ESMTPSA id 58B8620B7177; Mon, 15 Jul 2024 11:14:23 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 58B8620B7177 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1721067263; bh=cn0VFPnkmYUn1zOQLdurhEoYBVivIcxYhlAZ1gbroHA=; h=From:To:Cc:Subject:Date:From; b=JG39VngAye0J7UD0qu40eimfKRgTREWqIKntTvLhpgaHub8usVRbYtcqnTwiPzO45 zaKTzmYrOV+H1eWL1AHVo2nooVUXCj/gPe7jp256Lfxzt74GsbQSs/jjFB6nFNDvoe i1ZUV0K7a9lgFexjGCX6/Hn+wvTj8pejWh0ZdUdg= From: Beau Belgrave To: rostedt@goodmis.org, mhiramat@kernel.org, corbet@lwn.net Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: [PATCH v2] Documentation: Document user_events ioctl code Date: Mon, 15 Jul 2024 18:14:13 +0000 Message-Id: <20240715181413.1157-1-beaub@linux.microsoft.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The user events trace subsystem uses the 0x2A/'*' code for ioctls. These are published via the uapi/linux/user_events.h header file. Add a line indicating user events as the owner of the 0x2A/'*' code and reserve the first 32 sequence numbers. Signed-off-by: Beau Belgrave --- V2 Changes: Reserved first 32 sequence numbers for growth. Documentation/userspace-api/ioctl/ioctl-number.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst index a141e8e65c5d..d953549f0b2b 100644 --- a/Documentation/userspace-api/ioctl/ioctl-number.rst +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst @@ -97,6 +97,8 @@ Code Seq# Include File Comments '%' 00-0F include/uapi/linux/stm.h System Trace Module subsystem '&' 00-07 drivers/firewire/nosy-user.h +'*' 00-1F uapi/linux/user_events.h User Events Subsystem + '1' 00-1F linux/timepps.h PPS kit from Ulrich Windl '2' 01-04 linux/i2o.h