From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 C9FD7252900 for ; Sat, 18 Oct 2025 17:19:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760807973; cv=none; b=YsWmmhApzFhbEZ+ljE3/P93YHXiLuqV1fgVhIVqOuzlo4R5trT5t2tkm4OfJIRqcyvg88wZVZLcp8h3fP24KnB2raq/C5ElD0FHMrOEGeye0EmirOum+bVZno0iOlmniKU8PYHF44r2za+Ti/zLK0DU8CdWVS55Nm3KhDdWPXrI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760807973; c=relaxed/simple; bh=qsJderRx1r4Wwa9z+rV9IJC6khdiXfaLK066gjLXkhs=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=FAu5VMmYO4oZSWSI+uKpCuK/oG8g022dVgXrXhmD1evJknLk4HXbXNmE1VQQKKbDlnaBOk9heKK5muw5CtgVrTASLc1lxYNHrEfAX6/maAufxn/Wa81XSVIYQlACwrv6/IDcuVemi2JXSieDF+RS/taNBIjdhQ0WPuUE3JA7h9c= 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=WzUcRbtL; arc=none smtp.client-ip=192.198.163.14 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="WzUcRbtL" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760807971; x=1792343971; h=date:from:to:cc:subject:message-id:mime-version; bh=qsJderRx1r4Wwa9z+rV9IJC6khdiXfaLK066gjLXkhs=; b=WzUcRbtLL4zcq5EDmc04m+zrvxQz//2n2oGxDzpRyfluNycUveMaJ8bE R0H/5SOLBi8Jxi2i3FvHfwz8Ske2QHeRe+/CD5m9RIDFwyqv6rzIPSGL4 1U6xyrJ9vL/iDUfNXNV23SPLaG1UxZYXFXZj9cNy39wPmfGbVM+lvnKuo TI6dhevwhTM2wmCYYTn/fOFdpopmorCsZ8y9QI//i8S3XguhX0ToGdvtz 6MEd2Wbk3sdRGq6b1gkqy1q73uEd7/xIQT5l2CdX15W6LyYbRTk28Cno+ r8fogHCQYZfxEP4qUtGI3pN0viKzJy30UPRBFnfy9sjNYLs67dmXHAFtL w==; X-CSE-ConnectionGUID: hr047qZ8TjCUofTrxGViSA== X-CSE-MsgGUID: rIx6SaMETKCDg/adXjtPqw== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="63039042" X-IronPort-AV: E=Sophos;i="6.19,239,1754982000"; d="scan'208";a="63039042" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2025 10:19:30 -0700 X-CSE-ConnectionGUID: QRebgIptRpmg+17SeL6Cog== X-CSE-MsgGUID: tXcMJis8T5KtUEwMrM4zIw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,239,1754982000"; d="scan'208";a="206699310" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by fmviesa002.fm.intel.com with ESMTP; 18 Oct 2025 10:19:29 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vAAaV-0008S1-1W; Sat, 18 Oct 2025 17:19:27 +0000 Date: Sun, 19 Oct 2025 01:19:15 +0800 From: kernel test robot To: David Hildenbrand Cc: oe-kbuild-all@lists.linux.dev Subject: [davidhildenbrand:balloon 2/23] drivers/misc/vmw_balloon.c:1857:9: error: 'b' undeclared; did you mean 'mb'? Message-ID: <202510190152.ddbXDK88-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/davidhildenbrand/linux balloon head: 7eef08e97c0bed3ecf03a02e2283be82b9bce389 commit: 754bcc13125987809bf134f12b7d8db0bf74934c [2/23] vmw_balloon: remove vmballoon_compaction_init() config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20251019/202510190152.ddbXDK88-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251019/202510190152.ddbXDK88-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/202510190152.ddbXDK88-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/misc/vmw_balloon.c: In function 'vmballoon_init': >> drivers/misc/vmw_balloon.c:1857:9: error: 'b' undeclared (first use in this function); did you mean 'mb'? 1857 | b->b_dev_info.migratepage = vmballoon_migratepage; | ^ | mb drivers/misc/vmw_balloon.c:1857:9: note: each undeclared identifier is reported only once for each function it appears in vim +1857 drivers/misc/vmw_balloon.c 1837 1838 static int __init vmballoon_init(void) 1839 { 1840 int error; 1841 1842 /* 1843 * Check if we are running on VMware's hypervisor and bail out 1844 * if we are not. 1845 */ 1846 if (x86_hyper_type != X86_HYPER_VMWARE) 1847 return -ENODEV; 1848 1849 INIT_DELAYED_WORK(&balloon.dwork, vmballoon_work); 1850 1851 error = vmballoon_register_shrinker(&balloon); 1852 if (error) 1853 return error; 1854 1855 balloon_devinfo_init(&balloon.b_dev_info); 1856 #ifdef CONFIG_BALLOON_COMPACTION > 1857 b->b_dev_info.migratepage = vmballoon_migratepage; 1858 #endif /* CONFIG_BALLOON_COMPACTION */ 1859 1860 INIT_LIST_HEAD(&balloon.huge_pages); 1861 spin_lock_init(&balloon.comm_lock); 1862 init_rwsem(&balloon.conf_sem); 1863 balloon.vmci_doorbell = VMCI_INVALID_HANDLE; 1864 balloon.batch_page = NULL; 1865 balloon.page = NULL; 1866 balloon.reset_required = true; 1867 1868 queue_delayed_work(system_freezable_wq, &balloon.dwork, 0); 1869 1870 vmballoon_debugfs_init(&balloon); 1871 1872 return 0; 1873 } 1874 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki