From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C1D3F41C7F for ; Mon, 19 Feb 2024 16:54:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708361649; cv=none; b=qiwd6jJEXn8RfcFYvIJN4avd4QomHqMF7Fj6ToyHqjOKQlUFAmucwxj4GON3izfJM1/uzTq8WhUzGeJV+scE1TLdU5Q1CgHEtHyqY0IvrDM+qS0XPYVQZ88Wocev5qrJv33neYFXNcXh2p2IJUOoA8Y6Cn4eFm6gj5RidmAfpIA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708361649; c=relaxed/simple; bh=d3FFtmVDcy88mLXzI3vAbFxtqxVOVctxIqhCxkaIvgE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=bPM92zPPVJuin+C8VtjB0ELiLIy56MegZOZcjLT/NlFAGlUkfOLDMIBej/LsiBMJS+BZJYcqR2esaEzFCMSF4k4xUYj6f0UMpAWddu1BnrCRRlB71Xf1LOiu4VtN8G8El5IbbKYWuaALpf21GuvRqnpWdy7zYcr+Dus7YWfQVRM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B67DCDA7; Mon, 19 Feb 2024 08:54:46 -0800 (PST) Received: from [10.1.197.60] (eglon.cambridge.arm.com [10.1.197.60]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 44D9A3F762; Mon, 19 Feb 2024 08:54:03 -0800 (PST) Message-ID: <236e74ff-4a34-4e7a-9ed4-36a7112476a8@arm.com> Date: Mon, 19 Feb 2024 16:54:03 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 00/24] x86/resctrl: monitored closid+rmid together, separate arch/fs locking Content-Language: en-GB To: Borislav Petkov Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Fenghua Yu , Reinette Chatre , Thomas Gleixner , Ingo Molnar , H Peter Anvin , Babu Moger , shameerali.kolothum.thodi@huawei.com, D Scott Phillips OS , carl@os.amperecomputing.com, lcherian@marvell.com, bobo.shaobowang@huawei.com, tan.shaopeng@fujitsu.com, baolin.wang@linux.alibaba.com, Jamie Iles , Xin Hao , peternewman@google.com, dfustini@baylibre.com, amitsinght@marvell.com, David Hildenbrand References: <20240213184438.16675-1-james.morse@arm.com> <20240217105543.GAZdCQr_nosDP4tGuO@fat_crate.local> From: James Morse In-Reply-To: <20240217105543.GAZdCQr_nosDP4tGuO@fat_crate.local> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Boris, Thanks for the config, (as Thomas pointed out) this is coming from an awkward lockdep annotation - turns out it also depends on HOTPLUG_CPU. I'll post a v10 with the collected tags and this fixed. Thanks, James On 17/02/2024 10:55, Borislav Petkov wrote: > On Tue, Feb 13, 2024 at 06:44:14PM +0000, James Morse wrote: >> Hello! >> >> It's been back and forth for whether this series should be rebased onto Tony's >> SNC series. This version isn't, its based on tip/x86/cache. >> (I have the rebased-and-tested versions if anyone needs them) > > The set applied ontop of tip:x86/cache gives: > > vmlinux.o: in function `get_domain_from_cpu': > (.text+0x150f33): undefined reference to `lockdep_is_cpus_held' > ld: vmlinux.o: in function `rdt_ctrl_update': > (.text+0x150fbc): undefined reference to `lockdep_is_cpus_held' > > Config > > 00-14-04-randconfig-x86_64-26892.cfg > > attached. > > Thx. >