From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4548713B280; Thu, 31 Oct 2024 01:20:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730337606; cv=none; b=iRDUg5F6IwIp9pe+qz4bKgX29rJDze6y0OXnNZTMrLNbEVPz6JGd/A7yRCpyK0cbEVYox5I39dYCE1dpiSZ5Wg6VG7iZnJUvlxx3wJqB4zgQj7aR3PnPkb+S2xBCzzVhTMhqW8jTmc2eo5ZvCaKX0llZYxeoL3imIBOt+DYIJAs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730337606; c=relaxed/simple; bh=n7MVTWqgW2sq1pNmrEu9M8ySxqOFlO6+vLFgYzO8lYQ=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=G+YQ6eI2xIWLg7BXWyxSoUjxrVZgL2zKFn5LWQQOoOAZn5PYIVR9vJb2IuvZaeMBp0Eao6HdaY6aaqenx0VcOb3FpBeTggUCKYgloOWMMp4iAbuHlBs9Vp2SfWdxCO+B0aRZ9VExy/PnrhNfcNyzOV6kyVgiOmxTjckAe2t1MYw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Y9Rvt7D0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Y9Rvt7D0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 209E8C4CEF6; Thu, 31 Oct 2024 01:20:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730337605; bh=n7MVTWqgW2sq1pNmrEu9M8ySxqOFlO6+vLFgYzO8lYQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Y9Rvt7D0BGIZbUFnBH1Hi0pPO212QDc3dichA8Myyphu4i3m/6HWTLfvYxGG2ankf XWZE2R9sTCx54+7Uq/xqybOtL6kWlXpk4bf8HJhXvCG4h58jBqwDd+D4G1KHZD4ke1 Y81xNSAKL+uEVUYw+zziQBRUL5UnMZvjImxmrVj4RqQjFwx8aeYHTbNKXDTDoYupRT MjDZvdoASNaGslKqh7GVxJc44hBxjik+PForP/Pfiy6zRPKL0w1CT7LWYF20XcsEi7 7VnosdvI32kfRGZ+so2SfDjj6bWAn4NVGd6o7IDLoKFq8ILhOt/L7I8/t0v9RiCfLc ule/WzKhi5ORw== Date: Thu, 31 Oct 2024 10:20:01 +0900 From: Masami Hiramatsu (Google) To: Sven Schnelle Cc: "Steven Rostedt" , linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, "Heiko Carstens" Subject: Re: [PATCH 0/1] s390: enable HAVE_FTRACE_GRAPH_FUNC Message-Id: <20241031102001.a5fe04365acdecbf84f54dd6@kernel.org> In-Reply-To: <20241028082738.3293096-1-svens@linux.ibm.com> References: <172991731968.443985.4558065903004844780.stgit@devnote2> <20241028082738.3293096-1-svens@linux.ibm.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 28 Oct 2024 09:27:37 +0100 Sven Schnelle wrote: > Hi Masami, > > this enables HAVE_FTRACE_GRAPH_FUNC for s390. It is based on your > ftrace/fprope-on-fgraph patchset. I talked to Heiko, and we agreed that it > would be best if you include this patch in your "fprobe: function_graph: > Multi-function graph and fprobe on fgraph" patchset. Great! Thanks! > > Thanks, > Sven > > Sven Schnelle (1): > s390/tracing: Enable HAVE_FTRACE_GRAPH_FUNC > > arch/s390/Kconfig | 1 + > arch/s390/include/asm/ftrace.h | 5 ++++ > arch/s390/kernel/entry.h | 1 - > arch/s390/kernel/ftrace.c | 48 ++++++++++------------------------ > arch/s390/kernel/mcount.S | 11 -------- > 5 files changed, 20 insertions(+), 46 deletions(-) > > -- > 2.45.2 > -- Masami Hiramatsu (Google)