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 C360CCD4857 for ; Wed, 4 Sep 2024 16:50:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type: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=p2bH0FTwOZ2KhipEocA+VNTxVdmAnsfBrYLBubfGYsU=; b=YURCQWdBzNmJRqi7K3MuUsdyMz UdDq3CxuXQtQu7LYQmEAuLYsZuVjay8X5nH8Gayz8w9TUBF7dHNU2XvmfE2rVK4sCnmkAdNBbYGkf 8f0N1Q9zQtrroIkQK033mgxGbRwHBgv7m6kiDAYWkqk1CoRBXS9N2QvMdqxIEIe0QQ5/Pmk+0MD// wnonooDQx9NLLMR+2TMRI532F9eyt69n21FNNdADYmWWkf48yzsm5dfo1ESp0kn8s8oGwiFCORTT2 6OxhrFpIkCsBMCaAM0CTuKGbhwc3XEgPH3OEPxZdlqVJxpXh7q6PzA5rpgY2fcVE0zKqVv81akJ3/ Lwf1ok+w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sltCj-00000005KUt-2W2m; Wed, 04 Sep 2024 16:50:01 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sltBn-00000005KNT-0OFp for linux-arm-kernel@lists.infradead.org; Wed, 04 Sep 2024 16:49:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 99CFCA445EC; Wed, 4 Sep 2024 16:48:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CFDCC4CEC2; Wed, 4 Sep 2024 16:49:00 +0000 (UTC) Date: Wed, 4 Sep 2024 12:50:00 -0400 From: Steven Rostedt To: Mark Rutland Cc: Will Deacon , Puranjay Mohan , Catalin Marinas , "Madhavan T. Venkataraman" , Kalesh Singh , chenqiwu , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, puranjay12@gmail.com Subject: Re: [PATCH] arm64: stacktrace: fix the usage of ftrace_graph_ret_addr() Message-ID: <20240904125000.4261b234@gandalf.local.home> In-Reply-To: <20240903160751.702f1f91@gandalf.local.home> References: <20240618162342.28275-1-puranjay@kernel.org> <20240619124318.GA3410@willie-the-truck> <20240624161741.2a16d904@gandalf.local.home> <20240903160751.702f1f91@gandalf.local.home> X-Mailer: Claws Mail 3.20.0git84 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240904_094903_229982_57BE4BD0 X-CRM114-Status: GOOD ( 25.05 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 3 Sep 2024 16:07:51 -0400 Steven Rostedt wrote: > On Thu, 29 Aug 2024 18:54:01 +0100 > Mark Rutland wrote: > > > Hi Steve, > > > > On Mon, Jun 24, 2024 at 04:17:41PM -0400, Steven Rostedt wrote: > > > On Wed, 19 Jun 2024 13:43:18 +0100 > > > Will Deacon wrote: > > > > > > > > Catalin, Will, do you have any preference? > > > > > > > > I think it makes most sense if this patch travels together with > > > > 29c1c24a2707 ("function_graph: Fix up ftrace_graph_ret_addr()"), so that > > > > would be via Steve's tree. In which case: > > > > > > That makes sense to me. I'll go around pulling in all the updates to the > > > arch code here (with the respective acks). > > > > Are you still planning to pick this up? On next-20240829 the ftrace > > tests blow up (as below) due to having the core ftrace change to > > ftrace_graph_ret_addr() but lacking the arm64 fix. > > > > Splat on next-20240829: > > Ah, I didn't check to see if it was sent to linux-trace-kernel, so it > wasn't in patchwork, hence I forgot :-p > > I can add it this week. > Actually, the code is in Linus's tree now, so it's probably better if it goes through your tree. Acked-by: Steven Rostedt (Google) -- Steve