From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 D35E62E40E for ; Thu, 1 Jan 2026 21:10:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767301854; cv=none; b=IAaEaU8ZSASpJdZFxrU5yIhbLzJv2PySaP+eB0bFLWfy0GIbFgAbfKCFl0BKFlbOfqh4BP/8w6elfJaKLZUZUWuKPNn7tGaQNli4BtpQOETkq4OisFa6cB/XK2xs9QQEmvSDeH5SJUZ1uJDSoXps5zTrxqnfaDLzswWwKPWU2Gg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767301854; c=relaxed/simple; bh=utmFZR57RrcQLRfiv4eUmgfegs+CgbNvdwDyurIhMWw=; h=Date:From:To:Cc:Subject:Message-ID; b=RlPypskplzp6uP/VOi6Qd7nb8wd+aCOeyWdPI5fJThbsBINUK0zBwzLYfL1fqbbux73XAK7lgRUggxHQBib+bqJQ1C8aYzUiGW/mroNpA4EQ0ms+VG5xO5z9QNS0VjakUNz/d5Qi7B9QWkIYYubyByxcebxkY5yU9DryKTbvypA= 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=VfsWD4cE; arc=none smtp.client-ip=192.198.163.15 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="VfsWD4cE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767301851; x=1798837851; h=date:from:to:cc:subject:message-id; bh=utmFZR57RrcQLRfiv4eUmgfegs+CgbNvdwDyurIhMWw=; b=VfsWD4cE73tbcRAk0kLe4EmZzugO0+tshslqw08fBctObuOloeg6LKjg etMRrn4QBmFEDQtWumUofyFD9/nw109HKrLtrkLM2I7OC4fMBh5BNDkM0 Bc+HuTfnItr8HslwoGJxov6r6ZRCJTX0w61G4X5VJJUciXFH9p7Mm6Fqd 7PIqyI8ig4VTfoogwL3OXLGWeChPcRjPOO10sBw/NNmEPAdK5YwHDk6IJ Qtx/BrmXsnZJEKvp6oFjwsKGKfZOLLOZisxmkuVz8EgS3FKYGWU19xE0/ HHHDotuwQpZUETL9P8jDpV2+B7NeC+w1qzogbIVhOBhtLpUUZ+8YUiOAh w==; X-CSE-ConnectionGUID: ZFge8RCZRHmIsijz9d8RsA== X-CSE-MsgGUID: ggrgQnMBRzC9moVxmWS9hg== X-IronPort-AV: E=McAfee;i="6800,10657,11658"; a="68887515" X-IronPort-AV: E=Sophos;i="6.21,195,1763452800"; d="scan'208";a="68887515" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jan 2026 13:10:50 -0800 X-CSE-ConnectionGUID: 1Vjtls+KSw+7fL4h7zEndw== X-CSE-MsgGUID: 4hf5+joJSDOqWXXlgefQrw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,195,1763452800"; d="scan'208";a="200914599" Received: from lkp-server01.sh.intel.com (HELO c9aa31daaa89) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 01 Jan 2026 13:10:49 -0800 Received: from kbuild by c9aa31daaa89 with local (Exim 4.98.2) (envelope-from ) id 1vbPwT-00000000227-3ql7; Thu, 01 Jan 2026 21:10:45 +0000 Date: Fri, 02 Jan 2026 05:10:40 +0800 From: kernel test robot To: Christoph Hellwig Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Hans Holmberg , "Darrick J. Wong" Subject: fs/xfs/xfs_zone_alloc.c:32:5-24: WARNING: atomic_dec_and_test variation before object free at line 34. Message-ID: <202601020543.BxObPuzj-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: b69053dd3ffbc0d2dedbbc86182cdef6f641fe1b commit: 4e4d52075577707f8393e3fc74c1ef79ca1d3ce6 xfs: add the zoned space allocator date: 10 months ago config: arm-randconfig-r051-20251231 (https://download.01.org/0day-ci/archive/20260102/202601020543.BxObPuzj-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 86b9f90b9574b3a7d15d28a91f6316459dcfa046) 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/202601020543.BxObPuzj-lkp@intel.com/ cocci warnings: (new ones prefixed by >>) >> fs/xfs/xfs_zone_alloc.c:32:5-24: WARNING: atomic_dec_and_test variation before object free at line 34. vim +32 fs/xfs/xfs_zone_alloc.c 27 28 void 29 xfs_open_zone_put( 30 struct xfs_open_zone *oz) 31 { > 32 if (atomic_dec_and_test(&oz->oz_ref)) { 33 xfs_rtgroup_rele(oz->oz_rtg); > 34 kfree(oz); 35 } 36 } 37 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki