From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792437840; b=vn969rirVXlE9tANNeXIRhbUgzM0vDugB97jbx8EWeRfhfAwIH+uFrhvamPaGGgsybni X9/gGzmO55gACGZJGJpFcATMuX/MyacSpJ6bsDmVZ/AtQe/T+BDy5UpyyWkd5Z/cFsyvD RQa4FUHIVVui29+NXL4f9SV/gFFsgQ/soWVnaI6I+FkGDUnvkJx3UF3fUXc9uUx9SsWLo pzfAsEzw8WmA1StLkF9PgsmLW1u/g24o8vW6RqB4ISSSynzyouJTmap50z3vhJAZEt7EO z4oIYn9xYXIyQgOiacjgdWf1T9xuVEc70xLXZqUg6gGSsE44G1sGlmVpZEQ5evdZxAA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792437840; h=Received:DKIM-Signature:Received:Message-ID:User-Agent:Date:From:To: Cc:Subject; bh=mnnStGPg4uQa1kneQDAbe7N52BBAyMS/YJfL9Oqp4RU=; b=xXh+zf3reD4l7XFjXBjtAIFthQQ6KBlFB+bzIu0w/ScJuUEiesVOuUhyWgSEXqW6f5iC Qo6BeiKRWSmpZdHYyj3SJMzf0zEvLysAdRtpFhNDPJvgcqbhH2vz0QuWQobyuFk7ajRJ5 TaVnGqSXHpm1prYWTZUrdYjENQIKAl3IQGhXGoklGbOOKtS1vGUzClnvEBXqlzDkeFGC3 k6kIxayUXSda5U3EtvAgCDhpkDpyhoZkCtT/6hhJIK1klBPydvR/yDu9jM+Vu9cfTjoCQ FiBOZ0aFoySr9YD21xyVyioGJPbIKJQGuEQJY7unkR+4F/X3xbuk2iRf19321dh7oTA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="ji23I/jR"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 08F4B606A31B for ; Mon, 19 Oct 2026 19:24:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ji23I/jR Received: by smtp.kernel.org (Postfix) with ESMTPSA id D86791F000C4; Mon, 19 Oct 2026 19:23:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792437839; bh=mnnStGPg4uQa1kneQDAbe7N52BBAyMS/YJfL9Oqp4RU=; h=Date:From:To:Cc:Subject; b=ji23I/jRcXL+NbHl1HRfhR9FFWKZjL4xcIqFpLe0LXxANTCZrcxJoTCI00VUPyX3n 4DU3Eya2kKHfnAM70ZG/kt7MLn6WyKGbsAQMo6vLZ+jkWbzintTcFoelv029L8Pkl4 hRbrAGgSTjJS/yTJ0TmS/jM052Noyzrtf9EWSId7NKdx27sdGstZMYYaxR28ZkznFz uA2AdvUhPMdajAYfrprdyrnQY3D4T1BKksVPXJSGbMS5W9D9Bjxa8CpfHiwPmFEfGe UTsX6BzC7q77LtBHFCeKAhup/J2m9Tvnljr2fWUJGKoemktyTQe8zWxl7Yu73+7fJ2 fOqspy9eSiDfA== Received: from rostedt by gandalf with local (Exim 4.100.1) (envelope-from ) id 1xIsxj-00000001eEj-0LQX; Mon, 19 Oct 2026 15:23:59 -0400 Message-ID: <20261019192344.004592683@kernel.org> User-Agent: quilt/0.69 Date: Mon, 19 Oct 2026 15:23:44 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton Subject: [for-next][PATCH 0/9] tracing: Updates for 7.4 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git ftrace/for-next Head SHA1: e1f339ff3b83857b93baf8b88186275a413d445e Aaron Ahmed (1): ftrace: Initialize modname and offset in print_rec() Jose Fernandez (Anthropic) (2): ftrace: Do not leak a module's empty page group ftrace: Let ftrace_call_adjust() reject a patch site Steven Rostedt (1): ftrace: Have stacktrace option work with func-args Yun Zhou (1): ftrace: Add max field to function profiler stats pengdonglin (4): tracing: Avoid BTF lookup in atomic context ftrace: Build trace_btf.c when CONFIG_DEBUG_INFO_BTF is enabled fgraph: Enhance funcgraph-retval with BTF-based type-aware output tracing: Update funcgraph-retval documentation ---- Documentation/trace/ftrace.rst | 96 ++++++++++++++++++++++-------------- kernel/trace/Kconfig | 2 +- kernel/trace/Makefile | 2 +- kernel/trace/ftrace.c | 32 ++++++++++-- kernel/trace/trace_btf.c | 86 ++++++++++++++++++++++++++++++++ kernel/trace/trace_btf.h | 18 +++++++ kernel/trace/trace_functions.c | 5 +- kernel/trace/trace_functions_graph.c | 56 ++++++++++++++++----- 8 files changed, 239 insertions(+), 58 deletions(-)