From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (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 6E0363DAAC6 for ; Fri, 28 Aug 2026 11:32:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787916777; cv=none; b=nVDL/P96WjToskJu5PhzgnTG24QaXdUQPvMWglc/UzdorS7RKMIT4KNgk2umXO/3OAueKtIgW+qgBCq8wakZWXjZj90DAPc/RJYEoEmSweWU5AK7LdU+K9adWuZmXZx4/gzX2Z2oirXlfMsA7Vnxrlpxn+MnBSaHb6gN3CNofrU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787916777; c=relaxed/simple; bh=D7Vq+uQRBQDSR1sF7n9yauajBeuXyUzgq7BOzcFFxHI=; h=Date:From:To:Cc:Subject:Message-ID; b=HP0XAlZ8EaU/k4oFR4XXJ4nbzxfBCF5qPtaxGjEeSI+R4slFsg6jWiDDWcRgS+rITiAkFE8xFpxzYofN36HKXdE23p5FQqPL2hU8TS1tGV6v4JZwxVQ6sy6Nbs/fUlqHff6fBqkSye/TZ/AyUXEe5jpMfH/Tgqi/jRik+35CGkI= 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=lLNczxzZ; arc=none smtp.client-ip=192.198.163.18 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="lLNczxzZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787916774; x=1819452774; h=date:from:to:cc:subject:message-id; bh=D7Vq+uQRBQDSR1sF7n9yauajBeuXyUzgq7BOzcFFxHI=; b=lLNczxzZyGc1HU7ISqQPI5CJtS7v+17QraubZsRowUDvFTT1gq4qEeCa AzKXoaL19I7heBqOQ4ZX1oNPZSg3M9RS+ar/02xMcRCX0GrBhrnt/ajB6 0P510sf0qjcxVRwnXywIy9UPLDxvhQwiRWZX//oWuDsFh36101mSI6o48 p9DXiq2Nb2e7EVflvb9QYwIvQFFIp/+TbVI01PWfmmZOgTHgH95EPpdAk yF8kNZP1eiQ31+mXd9yOofl3JstQPyXcYdkKKVI5/Y3/30uwpHLYMsQfy dia8Qb7Pv917RhBKOGZ/SyyE1gPF26ebyx+uiy6cZbieaPTngrPcdBeHS w==; X-CSE-ConnectionGUID: GbK2MLCQTISRthpKUNh4og== X-CSE-MsgGUID: Z7v8g4N0TdixZDMMD5n0xw== X-IronPort-AV: E=McAfee;i="6800,10657,11888"; a="87554978" X-IronPort-AV: E=Sophos;i="6.25,248,1779174000"; d="scan'208";a="87554978" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Aug 2026 04:32:52 -0700 X-CSE-ConnectionGUID: K46FgUv4RY6FinGPik9mpw== X-CSE-MsgGUID: yYhr0RKaTzaZRUkbm+LpDw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,248,1779174000"; d="scan'208";a="298024175" Received: from lkp-server01.sh.intel.com (HELO 3532383e6126) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 28 Aug 2026 04:32:50 -0700 Received: from kbuild by 3532383e6126 with local (Exim 4.98.2) (envelope-from ) id 1wzupD-00000000Ayj-2RlI; Fri, 28 Aug 2026 11:32:47 +0000 Date: Fri, 28 Aug 2026 19:32:32 +0800 From: kernel test robot To: Samuel Page Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Christian Brauner , Miklos Szeredi Subject: fs/fuse/fuse.o: error: objtool: fuse_emit+0x5cf: unknown CFA base reg -1 Message-ID: <202608281903.emmwNWEY-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hi Samuel, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 73e3f0710014fe6d4ed98cfc02292f6121db7558 commit: 51a8de6c50bf947c8f534cd73da4c8f0a13e7bed fuse: reject oversized dirents in page cache date: 4 months ago config: x86_64-buildonly-randconfig-004-20260828 (https://download.01.org/0day-ci/archive/20260828/202608281903.emmwNWEY-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260828/202608281903.emmwNWEY-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 | Fixes: 51a8de6c50bf ("fuse: reject oversized dirents in page cache") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202608281903.emmwNWEY-lkp@intel.com/ All errors (new ones prefixed by >>): fs/fuse/fuse.o: warning: objtool: fuse_emit+0x5d6: undefined stack state >> fs/fuse/fuse.o: error: objtool: fuse_emit+0x5cf: unknown CFA base reg -1 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki