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X-CSE-ConnectionGUID: ODZ5+SgTQ2WJXiUs6m0ZFA== X-CSE-MsgGUID: 3xfcI1MTQ1a/+tMK7GlE0A== X-IronPort-AV: E=McAfee;i="6800,10657,11565"; a="61410328" X-IronPort-AV: E=Sophos;i="6.18,295,1751266800"; d="scan'208";a="61410328" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Sep 2025 09:46:58 -0700 X-CSE-ConnectionGUID: AA/i5poxT0C3CBRUqnZCOQ== X-CSE-MsgGUID: gBCmhMP+Q/C630SrxX8JiA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,295,1751266800"; d="scan'208";a="176924563" Received: from lkp-server02.sh.intel.com (HELO 84c55410ccf6) ([10.239.97.151]) by orviesa010.jf.intel.com with ESMTP; 26 Sep 2025 09:46:57 -0700 Received: from kbuild by 84c55410ccf6 with local (Exim 4.96) (envelope-from ) id 1v2Bad-0006Rf-2j; Fri, 26 Sep 2025 16:46:41 +0000 Date: Sat, 27 Sep 2025 00:45:46 +0800 From: kernel test robot To: Jeff Layton Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH v3 27/38] nfsd: add notification handlers for dir events Message-ID: <202509270005.wbvF4f6R-lkp@intel.com> References: <20250924-dir-deleg-v3-27-9f3af8bc5c40@kernel.org> 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 In-Reply-To: <20250924-dir-deleg-v3-27-9f3af8bc5c40@kernel.org> Hi Jeff, kernel test robot noticed the following build warnings: [auto build test WARNING on 36c204d169319562eed170f266c58460d5dad635] url: https://github.com/intel-lab-lkp/linux/commits/Jeff-Layton/filelock-push-the-S_ISREG-check-down-to-setlease-handlers/20250925-022057 base: 36c204d169319562eed170f266c58460d5dad635 patch link: https://lore.kernel.org/r/20250924-dir-deleg-v3-27-9f3af8bc5c40%40kernel.org patch subject: [PATCH v3 27/38] nfsd: add notification handlers for dir events config: x86_64-randconfig-122-20250926 (https://download.01.org/0day-ci/archive/20250927/202509270005.wbvF4f6R-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/20250927/202509270005.wbvF4f6R-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/202509270005.wbvF4f6R-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/nfsd/nfs4xdr.c:3763:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] *attrmask @@ got restricted __be32 [usertype] * @@ fs/nfsd/nfs4xdr.c:3763:18: sparse: expected unsigned int [usertype] *attrmask fs/nfsd/nfs4xdr.c:3763:18: sparse: got restricted __be32 [usertype] * vim +3763 fs/nfsd/nfs4xdr.c 3754 3755 static bool 3756 nfsd4_setup_notify_entry4(struct notify_entry4 *ne, struct xdr_stream *xdr, 3757 struct dentry *dentry, struct nfs4_delegation *dp, 3758 char *name, u32 namelen) 3759 { 3760 uint32_t *attrmask; 3761 3762 /* Reserve space for attrmask */ > 3763 attrmask = xdr_reserve_space(xdr, 3 * sizeof(uint32_t)); 3764 if (!attrmask) 3765 return false; 3766 3767 ne->ne_file.data = name; 3768 ne->ne_file.len = namelen; 3769 ne->ne_attrs.attrmask.element = attrmask; 3770 3771 attrmask[0] = 0; 3772 attrmask[1] = 0; 3773 attrmask[2] = 0; 3774 ne->ne_attrs.attr_vals.data = NULL; 3775 ne->ne_attrs.attr_vals.len = 0; 3776 ne->ne_attrs.attrmask.count = 1; 3777 return true; 3778 } 3779 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki