From nobody Sun Sep 14 14:33:39 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08A31C004D4 for ; Sat, 21 Jan 2023 14:31:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229888AbjAUObj (ORCPT ); Sat, 21 Jan 2023 09:31:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229815AbjAUObd (ORCPT ); Sat, 21 Jan 2023 09:31:33 -0500 Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF88F21A07 for ; Sat, 21 Jan 2023 06:31:32 -0800 (PST) Received: by mail-wr1-x436.google.com with SMTP id y1so2649876wru.2 for ; Sat, 21 Jan 2023 06:31:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smile-fr.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rarW0C3V0LVCbRSxn5OZzPRQcVqqpTUYjlstsxkGCnQ=; b=XsCu29i8Z1oc6uq5sN0yrMDgSjJpECZK4tV/ZSWpv7Uv/K2PEwE5UMbv20VjjgyxlY vg8bhcorENStwyLLUyjey9dNr++wfIekEVSst6gupetTukZG9rMpYTpYHfbIHuk66jam iKAWboGyzIl6Ep6fEHRYZXEmB+YB3H0ucf7nvQKEWidcjOusrcuCYpG6FtbisyPCE8Gc gWBRQ8HqXvNuHuNu5A6i/9gh7TNaC+jl+3hEqOHUdIDAypMszBN08bnuRVw0l6qhzGDP dfEjDWnOY0WCx9R8ODnSCGEPQ3dGmxqMEcp64N7ymD7xgAyUanO++dHng7c2mD6BN2qh xG8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rarW0C3V0LVCbRSxn5OZzPRQcVqqpTUYjlstsxkGCnQ=; b=1j9FjrNXsOJESF73rnjq+5TEuiLFMSBxMFePpozYo1JTX4ppBSZnLlfIKJiXeh9USb a1m4ioQ46ewx8RSQ8LsmCjhfpzhVQoHovthV0kOhQ+ozp5/lr4KT670i4HHPB8FF57ZR 6PkNNjjSd6HT6viLQQCpwAYxyHtny9DYJPu4DZJT8V05eTVSWLDtGijellHTgti/7R17 ORdv8mZnkfSDETWMFuGjBEM7EYs4GNE6I40X1wb1mR+oRrh/62sNA/saavM4Rwa6g1hA rMEjm4bRCn8w/esR1Wof1MIkAZxc+MxtIOxTp3l3UXhmXkbw5ppX+tKdWDJjsKciA/GO zvqg== X-Gm-Message-State: AFqh2koZ3IRg/Aw9pwSvWGshHQhW1548xGCq1Orwa63CvQQqoc6p2Rws rQbd5cqa0LW2nsPnQd5AXa1yMQ== X-Google-Smtp-Source: AMrXdXvFZMIUXANWl+eYIekkOFr+wSSWg8hb1mKA3uO8qLOhdES9+Kt8xsHL6GIfJpTslkJ2YxykPw== X-Received: by 2002:a5d:4d4b:0:b0:2be:9945:8112 with SMTP id a11-20020a5d4d4b000000b002be99458112mr4332624wru.41.1674311491377; Sat, 21 Jan 2023 06:31:31 -0800 (PST) Received: from P-ASN-ECS-830T8C3.mpl.intranet (89-159-1-53.rev.numericable.fr. [89.159.1.53]) by smtp.gmail.com with ESMTPSA id p8-20020a5d4588000000b002bdfb97e029sm16314604wrq.19.2023.01.21.06.31.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Jan 2023 06:31:31 -0800 (PST) From: Yoann Congal To: linux-trace-kernel@vger.kernel.org Cc: Yoann Congal , Steven Rostedt , Masami Hiramatsu , Jonathan Corbet , linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: [PATCH v2 3/3] Documentation: kprobetrace: Split paragraphs Date: Sat, 21 Jan 2023 15:31:10 +0100 Message-Id: <20230121143110.1706962-3-yoann.congal@smile.fr> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230121142242.1706081-1-yoann.congal@smile.fr> References: <20230121143110.1706962-1-yoann.congal@smile.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add an empty line to force the output to split paragraphs like it is splitin the REST source. Signed-off-by: Yoann Congal --- Documentation/trace/kprobetrace.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/trace/kprobetrace.rst b/Documentation/trace/kpro= betrace.rst index ad18c2fdbd153..99251bcdeb13d 100644 --- a/Documentation/trace/kprobetrace.rst +++ b/Documentation/trace/kprobetrace.rst @@ -74,12 +74,14 @@ respectively. 'x' prefix implies it is unsigned. Traced= arguments are shown in decimal ('s' and 'u') or hexadecimal ('x'). Without type casting, 'x32' or 'x64' is used depends on the architecture (e.g. x86-32 uses x32, and x86-64 uses x64). + These value types can be an array. To record array data, you can add '[N]' (where N is a fixed number, less than 64) to the base type. E.g. 'x16[4]' means an array of x16 (2-bytes hex) with 4 elements. Note that the array can be applied to memory type fetchargs, you can not apply it to registers/stack-entries etc. (for example, '$stack1:x8[8]' is wrong, but '+8($stack):x8[8]' is OK.) + String type is a special type, which fetches a "null-terminated" string fr= om kernel space. This means it will fail and store NULL if the string contain= er has been paged out. "ustring" type is an alternative of string for user-sp= ace. --=20 2.30.2