From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 623302989B4; Wed, 3 Dec 2025 11:14:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764760477; cv=none; b=F/mvzpJC1JFgNdjF9EhCqb4Oqn4OpO8Z9MKVVpKzeCXB9ZEWpnpO9g4cdfq3YMHY7uwPkqVyJ7BRji+7RDYKBklmcl+SO1xVGAGhmZGUtkJ6z61V/sjXRajFRr16TRIe3m2JlzP+VfKYpy8CZw/dlkfKWyXivjGNTpRxiszkzcw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764760477; c=relaxed/simple; bh=YGJ4SFbq03CKNylXpmqKpDEKKjOyf9D7NVavcvrpD0Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UYRkevNekkPHgE0BNC2aIgj2qb3RvlFCZj+z2TR6lQKEkUM9UdSqQVzjU2WMSvfSYtlff93+8FfEFRVugknjafPu3HeLBGpTH435HxjTfvJ7H4ntHCCcy3o/S3DlmNrEgQVsp6n+EeEWLzwI6cAwS/Izwx2VPYaVpvNLc0BbVt4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=dbDCisv9; arc=none smtp.client-ip=192.198.163.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="dbDCisv9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764760476; x=1796296476; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YGJ4SFbq03CKNylXpmqKpDEKKjOyf9D7NVavcvrpD0Y=; b=dbDCisv9zKsdS//isEPmwZ2mDifIwKvJFKv+XF4cPPKztJLQPkaFvaU6 pJXkLHPBUUukpuHN1dzQSV4Ezhepd8AtKi9Flve7eMsjolkMZBGP/W56m 3QKmeDcf8TScq0oVEnr3qj8ka0oVtiYtpqmjZdDdII75oteljVjWDlWQ7 WvcKrFkJafwFeTrGo0YTeHub6a/8vUUAKNDpMlkiVcfkew9ckiJOYW0uf vShtRMGpWJLbwBEVmE0wsFwcuidnDAaZuj2coZpUm0HH0EGY40MfbFOSJ pqfTP81mBzQZNGLKg+LKK7eZuZshP8M6yjMOAcA2xfbjUs8WyQi/faoV7 Q==; X-CSE-ConnectionGUID: DzacQOhnTkmgNACvZ3DjKQ== X-CSE-MsgGUID: VWTq8zXtRWef7HYIS3M2Ow== X-IronPort-AV: E=McAfee;i="6800,10657,11631"; a="69344479" X-IronPort-AV: E=Sophos;i="6.20,245,1758610800"; d="scan'208";a="69344479" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Dec 2025 03:14:34 -0800 X-CSE-ConnectionGUID: 1jIx6cEfSSq5Q4hJXzqhfQ== X-CSE-MsgGUID: 1h1PO0P+QFG6X21qJUIIJQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,245,1758610800"; d="scan'208";a="199779176" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 03 Dec 2025 03:14:32 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vQkoX-00000000AuH-3vGz; Wed, 03 Dec 2025 11:14:29 +0000 Date: Wed, 3 Dec 2025 19:14:07 +0800 From: kernel test robot To: Maciej Wieczor-Retman Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH v2 1/2] kasan: Refactor pcpu kasan vmalloc unpoison Message-ID: <202512031933.IaXWTVb8-lkp@intel.com> References: <3907c330d802e5b86bfe003485220de972aaac18.1764685296.git.m.wieczorretman@pm.me> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3907c330d802e5b86bfe003485220de972aaac18.1764685296.git.m.wieczorretman@pm.me> Hi Maciej, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.18] [cannot apply to akpm-mm/mm-everything next-20251203] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Maciej-Wieczor-Retman/kasan-Refactor-pcpu-kasan-vmalloc-unpoison/20251202-223111 base: linus/master patch link: https://lore.kernel.org/r/3907c330d802e5b86bfe003485220de972aaac18.1764685296.git.m.wieczorretman%40pm.me patch subject: [PATCH v2 1/2] kasan: Refactor pcpu kasan vmalloc unpoison config: x86_64-randconfig-004-20251203 (https://download.01.org/0day-ci/archive/20251203/202512031933.IaXWTVb8-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251203/202512031933.IaXWTVb8-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202512031933.IaXWTVb8-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/kasan/common.c:598:66: error: too few arguments to function call, expected 4, have 3 598 | vms[area]->addr = __kasan_unpoison_vmap_areas(addr, size, flags); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ include/linux/kasan.h:617:7: note: '__kasan_unpoison_vmap_areas' declared here 617 | void *__kasan_unpoison_vmap_areas(void *addr, unsigned long size, | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 618 | kasan_vmalloc_flags_t flags, u8 tag); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +598 mm/kasan/common.c 586 587 #ifdef CONFIG_KASAN_VMALLOC 588 void kasan_unpoison_vmap_areas(struct vm_struct **vms, int nr_vms, 589 kasan_vmalloc_flags_t flags) 590 { 591 unsigned long size; 592 void *addr; 593 int area; 594 595 for (area = 0 ; area < nr_vms ; area++) { 596 size = vms[area]->size; 597 addr = vms[area]->addr; > 598 vms[area]->addr = __kasan_unpoison_vmap_areas(addr, size, flags); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki