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 4EAEA32B9B6 for ; Mon, 18 May 2026 20:31:49 +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=1779136311; cv=none; b=lRQbcz7efMOiGvNg9IoLFNu5uj6i7+8Ynxcmy3ffwl5Gjm45ibL/5zCPLOjN8XcKzRHLVMyfSU5Rr+7yeBks+JrpN1p9obwCB+lVdSW3ffewIDcvgImbDJb2Qno+TGYHAeAYj8sp4kTxIA1+89JHYpPseJxQpVcs9z/cBz8G/pg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779136311; c=relaxed/simple; bh=DIvO4rBxkhaYNj1+q+RYLt36JnM10uB+yw3lWC5HpDk=; h=Date:From:To:Cc:Subject:Message-ID; b=aLZXN2UaI6YIZxLqv3xz50h+CicNzb8eTWHJKKjpqGOZBarN6/fVZjUvKOAj1JJRNiWo543SrZNFoE/fwXLZS/G0cdcQyQmyTlNbK9vC3YaDlwGDrm4lC/u5XBn+dVk5JqpwGS2CA59OURNJJFqhC0GSCkx1yQciqMrINBl3whk= 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=FVk84O6d; 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="FVk84O6d" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779136309; x=1810672309; h=date:from:to:cc:subject:message-id; bh=DIvO4rBxkhaYNj1+q+RYLt36JnM10uB+yw3lWC5HpDk=; b=FVk84O6dBoEzIFbjKp8SCISc3WpefSB7+5PSF3A8wxv1f1pZ4FAuk6K9 mH3bmH8OV6N4YDw+0efMQ8KYBlPzU180z17qJkAycP3iMA1k+7iXEqvXf RMq7hTJugSuDfnHH4C9+XBKTD0JnzziAC65dXHs1wZxRbSEaksh4tjIU2 Wym4IV/5rbCsujZ/erVlZRCJWBcKSNuPHKJCEa/fPf7y+Hk0dANiUDwXi 6aDwYCk3jM2Buxb2KkWimeaFxVN1kM2Tkxuap6P583H0HBXV7MX3horvN eQoTh4Ik61ioREGEHX7XLQGMtVJhek7yoshZFRfik/IVWPe4H84UIWzMs A==; X-CSE-ConnectionGUID: q3nu8OSaTWKpdGHt2Y9CBg== X-CSE-MsgGUID: 9E+6feXpRbGqljao5eduBA== X-IronPort-AV: E=McAfee;i="6800,10657,11790"; a="80035053" X-IronPort-AV: E=Sophos;i="6.23,242,1770624000"; d="scan'208";a="80035053" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 May 2026 13:31:49 -0700 X-CSE-ConnectionGUID: m7Evzo/OR2qezqoPs+OJqw== X-CSE-MsgGUID: dxVWT+zfRciP4mCJPci8Xw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,242,1770624000"; d="scan'208";a="233164459" Received: from lkp-server01.sh.intel.com (HELO d94e5e629b2d) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 18 May 2026 13:31:47 -0700 Received: from kbuild by d94e5e629b2d with local (Exim 4.98.2) (envelope-from ) id 1wP4cq-000000003N8-1JVP; Mon, 18 May 2026 20:31:44 +0000 Date: Tue, 19 May 2026 04:30:52 +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+0x7e6: unknown CFA base reg -1 Message-ID: <202605190427.XnIczptZ-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: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 4bf5d3da79c48e1df4bab82c9680c53adeff7820 commit: 51a8de6c50bf947c8f534cd73da4c8f0a13e7bed fuse: reject oversized dirents in page cache date: 4 weeks ago config: x86_64-buildonly-randconfig-003-20260519 (https://download.01.org/0day-ci/archive/20260519/202605190427.XnIczptZ-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/20260519/202605190427.XnIczptZ-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/202605190427.XnIczptZ-lkp@intel.com/ All error/warnings (new ones prefixed by >>): >> fs/fuse/fuse.o: warning: objtool: fuse_emit+0x7ed: undefined stack state >> fs/fuse/fuse.o: error: objtool: fuse_emit+0x7e6: unknown CFA base reg -1 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki