From nobody Sun Sep 14 14:33:38 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 E9D85C38142 for ; Sat, 21 Jan 2023 22:54:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229970AbjAUWyE (ORCPT ); Sat, 21 Jan 2023 17:54:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229950AbjAUWyA (ORCPT ); Sat, 21 Jan 2023 17:54:00 -0500 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95338279AA for ; Sat, 21 Jan 2023 14:53:58 -0800 (PST) Received: by mail-wr1-x431.google.com with SMTP id q5so3089733wrv.0 for ; Sat, 21 Jan 2023 14:53:58 -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=6aLj/ODwGBPQt5M/SiFpK9bRbaBx3QXPkN8yFU/v4Uw=; b=wLK+/TX2jqUkSLNGrOV33nztWjS0BVBKyxpAoiH+fxZ9SyYAAJN5PpcvQqP0oo/3wj xmTqZ8rRmAjdiMx9zPBeQtsGbLpbq5R+YAo+tOMWNR+ulOH9UOCZ4a9PXC9Lu242HtFE kabFGpVGVkVQs74hDFrjdscUS97M0D7gathV5kRWGIzNeLGH2o99FiyB+X9Wq2Em7aC0 1rFFnfr2MFMGPW9O+T1RTdedQNrDRnsYK1JJnuvEn3JEJ7p44TA7zWamazmZVWxVPkSj vO7zFgLzmqtK++FZVNNhOLU1tXC1+P4b8vfteMtBzXXBGpZ9W+gs37LshLeDKMc4yhRF ngIg== 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=6aLj/ODwGBPQt5M/SiFpK9bRbaBx3QXPkN8yFU/v4Uw=; b=Kj/78k431gUfdaq+K2z5n9cMhuFTLX3Djpc+q8Fi3I0ANiJx1uyPBgaV60A7rw3j0J pKHzaCB65IZEgkMG/WQhS6VdpzGQgvPg3Jh/gUMRsjw0y5xiP8GqVLgDK2n/gkBTGyVb 3/u2SrKZ64TkNFldXe0LnNfTeCybkh7mBKYBf8QZDqZFgQIS0Abw4YyHu3Nr2FoulKTJ XDhWKaPSba1DRWBLUxSYXq8cISuwxyBYo7kHGPu4MpQylvz9KG6lVQPQGgpSfoik7AlX HOhyA58w1/kwWsP2Nt12KYNs0bhS7Zlp8BOts6nCK4lfgl1htigm+ZZYqFrTjoTQ0/Ut EKsA== X-Gm-Message-State: AFqh2kryd3wlyE/kRX+ODLWTcyOgNkmOeXcY1qUUNBOM+iaVHF3kvxsX UvxPOPLuQTOQ0ms9khxOFZXnOQ== X-Google-Smtp-Source: AMrXdXsQPdS/rsAH2VkJLGhbcDT6rXm833dub6ajarrpe+sJ6MAEQqUcL1XCAkOQNQdY1NP0SX5mIA== X-Received: by 2002:adf:b604:0:b0:242:1809:7e17 with SMTP id f4-20020adfb604000000b0024218097e17mr16696562wre.6.1674341636948; Sat, 21 Jan 2023 14:53:56 -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 q16-20020adff950000000b002bcaa47bf78sm29531001wrr.26.2023.01.21.14.53.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Jan 2023 14:53:56 -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 v3 3/3] Documentation: kprobetrace: Split paragraphs Date: Sat, 21 Jan 2023 23:53:05 +0100 Message-Id: <20230121225304.1711635-4-yoann.congal@smile.fr> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230121225304.1711635-1-yoann.congal@smile.fr> References: <20230121225304.1711635-1-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 febfd3792854f..fda155237be7a 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-byte 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