From mboxrd@z Thu Jan 1 00:00:00 1970 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 43A1EC7EE2E for ; Fri, 9 Jun 2023 20:22:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232406AbjFIUW2 (ORCPT ); Fri, 9 Jun 2023 16:22:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232726AbjFIUWO (ORCPT ); Fri, 9 Jun 2023 16:22:14 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BE7249C8; Fri, 9 Jun 2023 13:21:35 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 62F8165BEA; Fri, 9 Jun 2023 20:20:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9818AC433A4; Fri, 9 Jun 2023 20:20:49 +0000 (UTC) Date: Fri, 9 Jun 2023 16:20:46 -0400 From: Steven Rostedt To: Florent Revest Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mhiramat@kernel.org, mark.rutland@arm.com, kpsingh@kernel.org, xukuohai@huaweicloud.com, Catalin Marinas Subject: Re: [PATCH 0/2] Ftrace direct call samples improvements Message-ID: <20230609162046.13d19398@gandalf.local.home> In-Reply-To: <20230427140700.625241-1-revest@chromium.org> References: <20230427140700.625241-1-revest@chromium.org> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org On Thu, 27 Apr 2023 16:06:58 +0200 Florent Revest wrote: > This series is a subset of [1] that didn't go through the arm64 tree. > > - The first patch fixes a small bug when a direct call sample is loaded on x86 > - The second patch adds arm64 support to all direct calls samples > > They are sent together because the second one depends on the first one. > > This series applies cleanly on Linus's master branch. It needs the first two > patches of [1] which, at the time of writing, don't seem to have made it to the > trace/linux-trace tree but I suppose they could be pulled from Linus's master > > 1: https://lore.kernel.org/bpf/20230405180250.2046566-1-revest@chromium.org/ > > Florent Revest (2): > samples: ftrace: Save required argument registers in sample > trampolines > arm64: ftrace: Add direct call trampoline samples support Is this going through the arm64 tree, or should it go through mine? -- Steve > > arch/arm64/Kconfig | 2 ++ > samples/ftrace/ftrace-direct-modify.c | 34 ++++++++++++++++++ > samples/ftrace/ftrace-direct-multi-modify.c | 40 +++++++++++++++++++++ > samples/ftrace/ftrace-direct-multi.c | 24 +++++++++++++ > samples/ftrace/ftrace-direct-too.c | 40 +++++++++++++++++---- > samples/ftrace/ftrace-direct.c | 24 +++++++++++++ > 6 files changed, 158 insertions(+), 6 deletions(-) >