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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B5C74C7EE37 for ; Fri, 9 Jun 2023 20:21:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xnMPmFwK51goQvkRg+yZxOdqqu6FGzZolobR1bzMwAc=; b=2+KVJvfVUZtdGw JtewDTSwCYdc/6TeiNAkuIndbxyN4gdnA1JOc048QXPtlA7JTsHPioall8EO7ZQrgRxIMjVDvqI44 db9iHbKzvcH8G5cawBUNjsnnoRimNBfnjgOeOW+bWvLxLA5vvBUcXGxwWod0Rx9rcLkxxxBK+Qh6P Lf66SLi61DrjCroeRSGldkV5ewJONCwfyU4uYe3SetER29DEmd8F7Zv5kp6DoYvyb9wDhlbFICpvI hDFJvT6sBmhxPGnfgtS4EVt8+i9qcpRSp/zVUOAURRcs3TdnNfx1SqtsUng9Em2BndDuwLBeGnZPe Fx60KDFbVuPJ9/DjYxEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q7ibP-00EBH7-0E; Fri, 09 Jun 2023 20:20:55 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q7ibL-00EBGR-2t for linux-arm-kernel@lists.infradead.org; Fri, 09 Jun 2023 20:20:53 +0000 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 6093465BF1; 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230609_132051_971691_225C146E X-CRM114-Status: GOOD ( 20.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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(-) > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel