From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 A3B4B18A6D4; Fri, 30 Jan 2026 09:16:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769764610; cv=none; b=dAkmH3DxNxvM3vDDrfi/z0NKBqdzlL+cgfHi/CzwniacQjoXXdQFai10MDuV1TVHlrOszrToYvcRWvn7tnYp26LpK9B2wyFjJ3JY9TfNRh1BVtJKw9pFz5HEijiziSDb2vUGTq+FAhHWyFZwrXy+HUCTZVy8q97/h+xr84g7QB4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769764610; c=relaxed/simple; bh=BBsy+STOjQXoX+872fpKKMUeLGy7GrZywVTivm6NlU8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uM83bGn6NyiHQNGaqgQBcpXFXdSHo/TAJQfTs3MVPwCf78IEQ+nI8+FHcqOMhlrnjorFqbCtVaee/9SykbWsixXvYE8MgDd3mbB2DOlvaTOaZObwN6QcqubVf9xSaO0ng9qZTM3VJn9OzwPrt52NTo7NxRaon+qpkU5M/uCvPQM= 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=TLeZoEVi; arc=none smtp.client-ip=198.175.65.17 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="TLeZoEVi" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769764608; x=1801300608; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=BBsy+STOjQXoX+872fpKKMUeLGy7GrZywVTivm6NlU8=; b=TLeZoEViYWUNIgirXw15puSuRy2ImhFcfMapJnEHjyQdlbjnXAXQDB2t BoY/52rHBqi8Gc/XvhnUO9EdT9W0VC5dQjlk17RACoqwCix3hhcQPHHel Zw32uyr6gr/Z7woY79iDzeTS50c1IPotA82SJHrF8PTB+A+Fc1/6HFH2L 1Vb9dYwONsjuvb4mUnIzEwb8IrnROGkTfKUBRxvoZz+2isBRmk606rU1b WJIZ4PeXanWfVBCAJPy/JYdXNotRsfOG6r0owi3EDlQDtFaQetvpZ8qIl JR31HViMV+Ujnap791ykzPr2/A2nbzZhJq4hIqNNrzDQB1EhROrI5juCu A==; X-CSE-ConnectionGUID: BslWkVq1QJmmMvYVFlDOMg== X-CSE-MsgGUID: wqudDHnzRXeaV1gwp4JRUw== X-IronPort-AV: E=McAfee;i="6800,10657,11686"; a="70992407" X-IronPort-AV: E=Sophos;i="6.21,262,1763452800"; d="scan'208";a="70992407" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jan 2026 01:16:47 -0800 X-CSE-ConnectionGUID: jwbqCRiKSuulYSBh9+RPlg== X-CSE-MsgGUID: g6H9NWmVRMeHNXpaXaA9kg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,262,1763452800"; d="scan'208";a="208407269" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 30 Jan 2026 01:16:45 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vlkcM-00000000cQm-297A; Fri, 30 Jan 2026 09:16:42 +0000 Date: Fri, 30 Jan 2026 17:15:43 +0800 From: kernel test robot To: Stanislav Kinsburskii , kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, longli@microsoft.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] mshv: Add support for integrated scheduler Message-ID: <202601301732.2k4q81GI-lkp@intel.com> References: <176971725312.67225.3938191771112866951.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net> Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <176971725312.67225.3938191771112866951.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net> Hi Stanislav, kernel test robot noticed the following build errors: [auto build test ERROR on linus/master] [also build test ERROR on v6.19-rc7 next-20260129] [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/Stanislav-Kinsburskii/mshv-Add-support-for-integrated-scheduler/20260130-041014 base: linus/master patch link: https://lore.kernel.org/r/176971725312.67225.3938191771112866951.stgit%40skinsburskii-cloud-desktop.internal.cloudapp.net patch subject: [PATCH v2] mshv: Add support for integrated scheduler config: x86_64-buildonly-randconfig-004-20260130 (https://download.01.org/0day-ci/archive/20260130/202601301732.2k4q81GI-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/20260130/202601301732.2k4q81GI-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/202601301732.2k4q81GI-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/hv/mshv_root_main.c:2260:2: error: expected identifier or '(' 2260 | dev_dbg(dev, "vmm_caps = %#llx\n", mshv_root.vmm_caps.as_uint64[0]); | ^ include/linux/dev_printk.h:171:2: note: expanded from macro 'dev_dbg' 171 | dev_no_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^ include/linux/dev_printk.h:137:3: note: expanded from macro 'dev_no_printk' 137 | ({ \ | ^ >> drivers/hv/mshv_root_main.c:2260:2: error: expected ')' include/linux/dev_printk.h:171:2: note: expanded from macro 'dev_dbg' 171 | dev_no_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^ include/linux/dev_printk.h:137:3: note: expanded from macro 'dev_no_printk' 137 | ({ \ | ^ drivers/hv/mshv_root_main.c:2260:2: note: to match this '(' include/linux/dev_printk.h:171:2: note: expanded from macro 'dev_dbg' 171 | dev_no_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^ include/linux/dev_printk.h:137:2: note: expanded from macro 'dev_no_printk' 137 | ({ \ | ^ drivers/hv/mshv_root_main.c:2262:2: error: expected identifier or '(' 2262 | return 0; | ^ >> drivers/hv/mshv_root_main.c:2263:1: error: extraneous closing brace ('}') 2263 | } | ^ 4 errors generated. vim +2260 drivers/hv/mshv_root_main.c 621191d709b148 Nuno Das Neves 2025-03-14 2246 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2247 static int __init mshv_init_vmm_caps(struct device *dev) fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 2248 { 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2249 int ret; 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2250 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2251 ret = hv_call_get_partition_property_ex(HV_PARTITION_ID_SELF, fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 2252 HV_PARTITION_PROPERTY_VMM_CAPABILITIES, fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 2253 0, &mshv_root.vmm_caps, 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2254 sizeof(mshv_root.vmm_caps)); 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2255 if (ret && hv_l1vh_partition()) 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2256 dev_err(dev, "Failed to get VMM capabilities: %d\n", ret); 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2257 return ret; 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2258 } fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 2259 fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 @2260 dev_dbg(dev, "vmm_caps = %#llx\n", mshv_root.vmm_caps.as_uint64[0]); 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2261 21480aa03ff5bc Stanislav Kinsburskii 2026-01-29 2262 return 0; fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 @2263 } fd612d97a458f0 Purna Pavan Chandra Aekkaladevi 2025-10-10 2264 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki