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 2F776C10F04 for ; Sat, 9 Dec 2023 00:33:53 +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:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Ov4hRsRDCRm1LfRvuFrBv/u8hU4vZGN7EImSVt0QkpE=; b=hfw6gkp/ttlrl0 tNekNPCcqtnbxhdtyCEUmhoIFA+F6h6ysreppYQXuVbhxO6mVxbTsauM0B047ay9/BSa2R4sIaugN YfqRrFx47K76EAJUoctQ/WmDa9d1iDSz3fY/vPRu9hIKNIk9elfdFOAkwv8PbnAjABac4Mz1niYta 8dD5jCY8XKrtQpBf+hnVpsdR13/SB/OBnHvV/NnnwadF2eMLDAkunagAp7K/PPpjF0+ULMjIFM4qS AGDLw6IqDmyLpPJ6lCJAw8BRmdp8ioMk1ImMbo0nNb05q2XzrWXP7agrz8VQSN/JvNh/v8xTuPV35 Y904GYFEHnXcCc6nNwvQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rBlI0-00Gpc3-0p; Sat, 09 Dec 2023 00:33:52 +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 1rBlHw-00GpbS-2r for linux-snps-arc@lists.infradead.org; Sat, 09 Dec 2023 00:33:50 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D275262638; Sat, 9 Dec 2023 00:33:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31DFFC433C8; Sat, 9 Dec 2023 00:33:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702082026; bh=AfLb7lzkekGavRKpv+fk7GiWlvNDaLb3U1ZIzEmK8vc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=s/AC66OH8JYebqlwn7OY8iCTM3N3Z5QjmwjeORQmgOQYNGEUxU9lFRuUytR5985NK w5QAAdBIPHdBfee73BSoMsySU7ilCs76Ck6nvwyS7eZpX7wQPt1uLuXKDpxcfseJ7h 15UoWofUJQRlDqCiz8Z/dNBhkkqtrhyPL3sGTX9lxt8dsNVX4jdfKnFFIGEAPMGyv2 cunwV+v7cpv0F1m3S7yluXxE4l99rWVFIN7sFUyOBVM8Wf8f6IteZJl84BuJHfVQob 4EAF0rIMtyEc7TY7GUHoF4umQEeAoW6AWeCn7EsqJXV1bnFryCyrMzVggpjTh2vGnw 9Dz4oSRZJE/+w== Message-ID: Date: Fri, 8 Dec 2023 16:33:44 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: arch/arc/kernel/setup.c:203 arcv2_mumbojumbo() error: uninitialized symbol 'release'. Content-Language: en-US To: Dan Carpenter , oe-kbuild@lists.linux.dev, Vineet Gupta Cc: lkp@intel.com, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org References: From: Vineet Gupta In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231208_163348_990879_0D9D885D X-CRM114-Status: UNSURE ( 5.84 ) X-CRM114-Notice: Please train this message. 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Content-Language: en-US To: Dan Carpenter , oe-kbuild@lists.linux.dev, Vineet Gupta Cc: lkp@intel.com, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-snps-arc@lists.infradead.org References: From: Vineet Gupta In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 11/27/23 22:22, Dan Carpenter wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab > commit: fad84e39f116035ae8d550c6020107b8ac113b45 ARC: boot log: eliminate struct cpuinfo_arc #4: boot log per ISA > config: arc-randconfig-r071-20231128 (https://download.01.org/0day-ci/archive/20231128/202311280906.VAIwEAfT-lkp@intel.com/config) > compiler: arceb-elf-gcc (GCC) 13.2.0 > reproduce: (https://download.01.org/0day-ci/archive/20231128/202311280906.VAIwEAfT-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Reported-by: Dan Carpenter > | Closes: https://lore.kernel.org/r/202311280906.VAIwEAfT-lkp@intel.com/ > > New smatch warnings: > arch/arc/kernel/setup.c:203 arcv2_mumbojumbo() error: uninitialized symbol 'release'. Thx, I've posted a fix. > Old smatch warnings: > arch/arc/include/asm/thread_info.h:62 current_thread_info() error: uninitialized symbol 'sp'. This seems like a false warning. Its a register variable and thus can't possibly be initialized. static inline __attribute_const__ struct thread_info *current_thread_info(void) {     register unsigned long sp asm("sp");     return (struct thread_info *)(sp & ~(THREAD_SIZE - 1)); }