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 11CC7CCFA13 for ; Mon, 10 Nov 2025 11:22:20 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=S/6Rr5vew5ydQvjFw7Rv9F5E1IYomQauBG1EVTvft9Q=; b=YOleSM32//eWA/NznDY/I4Zm7S /9szfvRSXG794+G7aAZurQPo0BGSQEuYimE8ntIRoId8pgSYGQPAi5RAVoy0BeMm6W87UckSxqsj6 Pd1kajr2QyrJfkixS+Cda/33dCl8EQtKIbYjIiBo/EJfNhPoQhw8TH8Pdo0duGNCR6e5C4AfHxxDc alS713bwV3jkNIlpHT+a0gtdt+fiNsi59gxPbyuLqLuIy5r/l8JBen9b3xRrnDQ0UglEXs+SOhHnL 2w/T0XQ0v6yf3Yfw5tEMhPBKK44dv9NzgrsCtKw9QhTDGOknRvett7VinAzAyZ4iM65XMup9c7AZr kTet6gOg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIPyQ-00000005IPN-0TWy; Mon, 10 Nov 2025 11:22:14 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIPyO-00000005IP0-2mUp for linux-arm-kernel@lists.infradead.org; Mon, 10 Nov 2025 11:22:13 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 6BB7540910; Mon, 10 Nov 2025 11:22:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7800CC113D0; Mon, 10 Nov 2025 11:22:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762773730; bh=S/6Rr5vew5ydQvjFw7Rv9F5E1IYomQauBG1EVTvft9Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ERdsz9v5AaHjd0vq+7PXumuP2I04xsTwwjLJX/tXHq6Ttima7t0QpsY9chu2IGQiW peFMpzB/Zw8Or+Gyosw7jubrETZZMVD2UJnKwbKZBQ0EXrXKr2apcxq3cR30b5gt/n k4VAJPKBtjwIkC24+4U1dTzbSH+VCzLpSrHZj4NJ1u+75nzzIsWVYVFhwNwXMiFCuf KEiPiT7we6o1Kc3qdQlbipsUv1HouHkkxOPV9ZxDMgkGoY0xWVISCe+Gx3oQHBEkfA rIGVTQ5cUtp+UMtkG71m7xisHoXrL4itx9A948jAF3LRF4Ilh14SdijXNoHCUBoBsn 1LTRjosrgIlNA== Date: Mon, 10 Nov 2025 11:22:05 +0000 From: Will Deacon To: Randy Dunlap Cc: kernelci@lists.linux.dev, kernelci-results@groups.io, Linux ARM , linux-perf-users@vger.kernel.org, Mark Rutland , regressions@lists.linux.dev, gus@collabora.com, linux-next@vger.kernel.org Subject: Re: [REGRESSION] =?utf-8?Q?next=2Fmaster?= =?utf-8?Q?=3A_=28build=29_implicit_declaration_of_function_=E2=80=98topol?= =?utf-8?B?b2d5X2NvcmVfaGFzX3NtdOKAmTs=?= did you ... Message-ID: References: <176225394342.3644.6412596085150396269@efdf33580483> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251110_032212_746786_5FA8E584 X-CRM114-Status: UNSURE ( 6.89 ) X-CRM114-Notice: Please train this message. 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 Fri, Nov 07, 2025 at 07:11:49PM -0800, Randy Dunlap wrote: > [verified still present in linux-next 20251107] > [adding CCs] Should be fixed by 7ab06ea41af5 ("arch_topology: Provide a stub topology_core_has_smt() for !CONFIG_GENERIC_ARCH_TOPOLOGY") in the Arm perf tree (which is merged into -next). Will