From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 4170A3783AE for ; Fri, 16 Oct 2026 14:31:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792161096; cv=none; b=kgoEHJCgpFKczSXHNzVXhg1jfxSfV/9RAL9MpGl4luNLT6+QFXHKiy1xfeizvcYUcc6L7M9g8xBOSTuaX/UV/LByD3tCSJ5gmPdN/uzhXOn2BUEK1d7jRPVNBw5tJMe4O7x1ZHdVQ5kb/i1RYigH7GT9U75vMwVrUn2xi8vr0+E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792161096; c=relaxed/simple; bh=YEN7lB9SiiTQSb0397ehFYptjSq53i+TTYYMOmXaPFA=; h=Message-ID:Date:From:To:Cc:Subject; b=dYUedDK/SuVr512MuaHsJtCagT7jVTZdcvr/oeepHtutp7B6OLrGMMs1TpDrKu1ibD9Ibfl79Q+SwKAWlf0E/7XdJPYwyGoxCE5rl5ywv6tPotDK//SekunEMBT+Cw22O7Nu1bFnK49re3fBtHSSn2Iyd1pKBtBCq9gEhKmsZko= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=F8F5uqzt; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="F8F5uqzt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F26A81F000C4; Fri, 16 Oct 2026 14:31:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792161095; bh=MQ0kPcwtSoVokNjBeHLy590gY98bUlYQnLSOH6uuz10=; h=Date:From:To:Cc:Subject; b=F8F5uqztzdES81KTqtUQXeFoe8PVP895LKXQY5cjBEiDA31pGBHTE1u6LvaZ2inwh b5SXCmLhTTo2V5isDKjVGNQQ9oZpG17ZXwjSu1nvlabJRH1DvGSB/viHmmb3H2cRbk aR+F5pG0Kv5DKNzlyX5TPsYSkypFpHqc1aRQIC8WmNJeBrT7+z+P4d4KXS2uBwKv1C w/vmqswP2U7IriEdDnX0fLj7l1OS0SlfbHGkMFvqfehvcxSE+EVwNZess+R0jLND+d Iz7kixyFf+JSJxO3ro2farIj9ux1mogoHMsx3frVRZR8V4HaTj1J6L9SlyqOsj5qmt TT/ygAX4KJG0A== Received: from rostedt by gandalf with local (Exim 4.100.1) (envelope-from ) id 1xHiy6-00000000XgL-0t2c; Fri, 16 Oct 2026 10:31:34 -0400 Message-ID: <20261016143115.392980228@kernel.org> User-Agent: quilt/0.69 Date: Fri, 16 Oct 2026 10:31:15 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton Subject: [for-next][PATCH 00/18] tracing: Updates for 7.4 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git trace/for-next Head SHA1: d3e0dfc1ba49a0ab6aeddbb4bcde4bfc0e171a02 Chen Jun (1): tracing: Add "within" filter for call-stack-based event filtering Donggeun Yoo (7): tracing: Print the bucket size as unsigned tracing: Add the bucket size to expr_field_str() tracing: Only report the stacktrace modifier on a real field tracing: Unregister field variable histograms when the command fails tracing: Clamp the printed end of a histogram bucket at U64_MAX tracing: Fix 64-bit and signed histogram fields on 32-bit kernels tracing: Print a signed histogram key as signed Steven Rostedt (1): tracnig: Add proper error message for glob use with "within" filter Thomas Weißschuh (6): tracing: Remove duplicate declaration of ftrace_set_clr_event() tracing: Stop modifying the input buffer in ftrace_set_clr_event() tracing: Split the event string parsing logic into a dedicated function tracing: Add a test for ftrace_parse_event_string() tracing: Add a filter argument to __ftrace_set_clr_event() tracing: Parse filter from boot event string Vincent Donnefort (3): ring-buffer: Rename ring_buffer_size() to ring_buffer_capacity() tracing: Rename trace_array::entries to capacity tracing: Rename tracing_entries_fops to tracing_capacity_fops ---- Documentation/admin-guide/kernel-parameters.txt | 9 +- Documentation/trace/events.rst | 17 ++++ Documentation/trace/histogram.rst | 3 + include/linux/ring_buffer.h | 2 +- include/linux/trace_events.h | 3 +- kernel/trace/Kconfig | 8 ++ kernel/trace/Makefile | 1 + kernel/trace/ring_buffer.c | 13 ++- kernel/trace/trace.c | 51 +++++----- kernel/trace/trace.h | 13 ++- kernel/trace/trace_boot.c | 2 +- kernel/trace/trace_events.c | 128 +++++++++++++++--------- kernel/trace/trace_events_filter.c | 44 +++++++- kernel/trace/trace_events_hist.c | 42 ++++++-- kernel/trace/trace_events_test.c | 122 ++++++++++++++++++++++ kernel/trace/trace_snapshot.c | 14 +-- 16 files changed, 365 insertions(+), 107 deletions(-) create mode 100644 kernel/trace/trace_events_test.c