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 772E4C77B70 for ; Tue, 11 Apr 2023 17:09:05 +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:In-Reply-To:MIME-Version:References: 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=cMYg2/W+3c9z5N0Z4Vu2wAg5H1NB5toFaikKkzogL3s=; b=aA8yuxHTLGloip GOncspRr5HLNcLWoyfrb8dJYPizz7/Yz1XK/TJG2BDGQbJmxewJu5HXbxZDVkJWdIjNGt5Xphm7RC 1uZNDU/zHt+/VqQn734PFkSlwKx9jkxeVfEELjPBDa4DUuN7c1/qnHOB27KtkE81MuNJfQB6dMruU WjAVQGamATq96dYHBiogrkIkyAb1jHj7a4NqXG0k+2PKGEKWcy705/bJQ+mYMqAdvBYMzrUx2kvmq a6DGIDwdai1iUwuivjK5mj79/gip1kphA+okU/aBFTEKU9bagDsbMLGr2XkZkxQZ8ZEQe0APzGt1T gh685laTMiF8qyCbo0Dg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmHTe-000fVu-01; Tue, 11 Apr 2023 17:08:18 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmHTb-000fVQ-30 for linux-arm-kernel@lists.infradead.org; Tue, 11 Apr 2023 17:08:17 +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 7CEB360EFB; Tue, 11 Apr 2023 17:08:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CC12FC433EF; Tue, 11 Apr 2023 17:08:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681232894; bh=3xl+XtZezdw4QpMyzTsLS/WvCzCf6vBV48z/ovOohUs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oeNbsTFchff9V07+7tRlWST/zDXWjpGlPgAiT/3o3TQt66nKuGSYYpPyh6ECcYcJP yceYhlpxtGAt72MI0iClIXLFuW/Of9ZnkKoNMFjoMiDJ9jscomSbj3Ly5KcFZzA3XN rdJv71G31aGVYwlnc1zLQdddPsHoFNZuMaS5RsoqHVot02YLBu/UDzMj2ppiMbPTlw UnB613knpO85dSWd1hvf+6a2xVQwHP8oG4QLQEfIP5UjydR2Jc7RQXNB0yVdNScSpJ WvmgTdhJymezaokv7Hf1jMZVIpOXgh0E3uODQC27LH6GJrKPeoOkoMem+qng8XF9WL FdkqvcQdhcd9Q== Date: Tue, 11 Apr 2023 18:08:08 +0100 From: Will Deacon To: Steven Rostedt Cc: Mark Rutland , Florent Revest , catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, mhiramat@kernel.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kpsingh@kernel.org, jolsa@kernel.org, xukuohai@huaweicloud.com, lihuafei1@huawei.com, Linus Torvalds Subject: Re: [PATCH v6 0/5] Add ftrace direct call for arm64 Message-ID: <20230411170807.GA23143@willie-the-truck> References: <20230405180250.2046566-1-revest@chromium.org> <20230411124749.7aeea715@gandalf.local.home> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230411124749.7aeea715@gandalf.local.home> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230411_100816_008967_CD289CE7 X-CRM114-Status: GOOD ( 20.35 ) 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 Tue, Apr 11, 2023 at 12:47:49PM -0400, Steven Rostedt wrote: > On Tue, 11 Apr 2023 16:56:45 +0100 > Mark Rutland wrote: > > > IIUC Steve was hoping to take the FUNCTION_GRAPH_RETVAL series through the > > trace tree, and if that's still the plan, maybe both should go that way? > > The conflict is minor, and I think I prefer to still have the ARM64 bits go > through the arm64 tree, as it will get better testing, and I don't like to > merge branches ;-) > > I've added Linus to the Cc so he knows that there will be conflicts, but as > long as we mention it in our pull request, with a branch that includes the > solution, it should be fine going through two different trees. If it's just the simple asm-offsets conflict that Mark mentioned, then that sounds fine to me. However, patches 3-5 don't seem to have anything to do with arm64 at all and I'd prefer those to go via other trees (esp. as patch 3 is an independent -stable candidate and the last one is a bpf selftest change which conflicts in -next). So I'll queue the first two in arm64 on a branch (or-next/ftrace) based on trace-direct-v6.3-rc3. Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel