From nobody Sat Apr 11 13:54:27 2026 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 3A3D0C6FA82 for ; Sun, 4 Sep 2022 21:42:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235288AbiIDVme (ORCPT ); Sun, 4 Sep 2022 17:42:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234871AbiIDVmT (ORCPT ); Sun, 4 Sep 2022 17:42:19 -0400 Received: from mail-io1-xd2f.google.com (mail-io1-xd2f.google.com [IPv6:2607:f8b0:4864:20::d2f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D07F2E69B for ; Sun, 4 Sep 2022 14:42:16 -0700 (PDT) Received: by mail-io1-xd2f.google.com with SMTP id y187so5723630iof.0 for ; Sun, 04 Sep 2022 14:42:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.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; bh=ysIiIQDuG3NPX9ftczW4ZGg58gUBI4jeSANScS140gM=; b=APgxhuRWpHrA5EiAcM6bPTAJX5sVjnKO8ZXN2+OQbTnNZthJ6+91rd6qMlpfQu96tK kU7buxw62MArc4SqmHlqi7ZnRepiJzi2ZjfY0l2reZS4c+bENNXL+q4MBcG6kmRIBJDg zjOTRGcunIJUea9k7GCkxnFakIoXTx5p4Q3YZsvD2JZKGgVLIqCxlvTVr6lLWopOQ5jg tM6aObbyHfQt4hKC15wVu4dtKTl7xSjSAHhGJrPEG7cERNokHi0L0ifYgGVAskmds7W2 JuY57ATFtM+4aknCtkIxF/AXoHBg+QwEAv3LIU8kjqNqvJGhCXZbCxBDuxpyjqad4Plp 4+iw== 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; bh=ysIiIQDuG3NPX9ftczW4ZGg58gUBI4jeSANScS140gM=; b=hesK1dUJzB5BEZDHhZG19+uKmpGEpdLG7h0Y0dE0a9am84X40l6rTgBjtduI6rLTfq 3kXCVCxH+RYghbZA6Ynp+sifnpw4Z+Y5fc+tmYydz5/P/nJR+w93CMFPXLP6IMnygV/T /fhxBrFC/qfHfE14U3qjvyw46wB5ebACcxmG9djGbHPRih0FMko5X151lsv8YKWhNFZY j5R1yWzTz/YdcLVCbI4htG3Eq7SMk6yesfLBb0OWYhkuaO6Kvys+EkQCI8FD2AugmkUO LQi2cBd3udM9pl3EAQkmZJSb0x/57quel6+/BQ+KNZPVm0/QGxK10N7hkba19xUJ4OW6 qe9Q== X-Gm-Message-State: ACgBeo3q8rkucjymCRmB2q2+SteYPKFc/eGB3y6jFf8LerMANgHzIvfr zA0a6Bn/lrZpd/wVrcijbgY= X-Google-Smtp-Source: AA6agR6afjzcErCVofVv8IgSNBB83b3vDq9Bdzagkl5cWOw7B+80htmvEYKRocJbPU12He1vQEZnCg== X-Received: by 2002:a05:6602:2b81:b0:688:b897:13b8 with SMTP id r1-20020a0566022b8100b00688b89713b8mr21276933iov.43.1662327735766; Sun, 04 Sep 2022 14:42:15 -0700 (PDT) Received: from frodo.. (c-73-78-62-130.hsd1.co.comcast.net. [73.78.62.130]) by smtp.googlemail.com with ESMTPSA id e12-20020a056602044c00b006889ea7be7bsm3727688iov.29.2022.09.04.14.42.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 Sep 2022 14:42:15 -0700 (PDT) From: Jim Cromie To: jbaron@akamai.com, gregkh@linuxfoundation.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: daniel.vetter@ffwll.ch, seanpaul@chromium.org, robdclark@gmail.com, linux@rasmusvillemoes.dk, joe@perches.com, Jim Cromie Subject: [PATCH v6 06/57] dyndbg: use ESCAPE_SPACE for cat control Date: Sun, 4 Sep 2022 15:40:43 -0600 Message-Id: <20220904214134.408619-7-jim.cromie@gmail.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220904214134.408619-1-jim.cromie@gmail.com> References: <20220904214134.408619-1-jim.cromie@gmail.com> 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" `cat control` currently does octal escape, so '\n' becomes "\012". Change this to display as "\n" instead, which reads much cleaner. :#> head -n7 /proc/dynamic_debug/control # filename:lineno [module]function flags format init/main.c:1179 [main]initcall_blacklist =3D_ "blacklisting initcall %s= \n" init/main.c:1218 [main]initcall_blacklisted =3D_ "initcall %s blackliste= d\n" init/main.c:1424 [main]run_init_process =3D_ " with arguments:\n" init/main.c:1426 [main]run_init_process =3D_ " %s\n" init/main.c:1427 [main]run_init_process =3D_ " with environment:\n" init/main.c:1429 [main]run_init_process =3D_ " %s\n" Acked-by: Jason Baron Signed-off-by: Jim Cromie --- lib/dynamic_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 8ff11977b8bd..e5cbe603000c 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -900,7 +900,7 @@ static int ddebug_proc_show(struct seq_file *m, void *p) trim_prefix(dp->filename), dp->lineno, iter->table->mod_name, dp->function, ddebug_describe_flags(dp->flags, &flags)); - seq_escape(m, dp->format, "\t\r\n\""); + seq_escape_str(m, dp->format, ESCAPE_SPACE, "\t\r\n\""); seq_puts(m, "\"\n"); =20 return 0; --=20 2.37.2