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[80.230.48.7]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48e68f45d72sm13235625e9.9.2026.05.07.23.09.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 May 2026 23:09:14 -0700 (PDT) Date: Fri, 8 May 2026 02:09:11 -0400 From: "Michael S. Tsirkin" To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org Subject: Re: [mst-vhost:balloon 6/30] Warning: mm/mempolicy.c:2444 function parameter 'user_addr' not described in '__alloc_pages_mpol' Message-ID: <20260508020425-mutt-send-email-mst@kernel.org> References: <202605080515.6jRN5wN7-lkp@intel.com> Precedence: bulk X-Mailing-List: netdev@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: <202605080515.6jRN5wN7-lkp@intel.com> On Fri, May 08, 2026 at 05:26:30AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git balloon > head: 9f56ee36fbf6a6d336dc6a9eaeb4f8a67cb42a31 > commit: c4289f5a4e563611a468b4b5379025a4aa4a7c12 [6/30] mm: thread user_addr through page allocator for cache-friendly zeroing > config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20260508/202605080515.6jRN5wN7-lkp@intel.com/config) > compiler: powerpc64-linux-gcc (GCC) 15.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260508/202605080515.6jRN5wN7-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/202605080515.6jRN5wN7-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > > >> Warning: mm/mempolicy.c:2444 function parameter 'user_addr' not described in '__alloc_pages_mpol' > >> Warning: mm/mempolicy.c:2444 expecting prototype for alloc_pages_mpol(). Prototype was for __alloc_pages_mpol() instead > Warning: mm/mempolicy.c:2547 expecting prototype for vma_alloc_folio(). Prototype was for alloc_frozen_pages() instead > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki kerneldoc messed up with a rebase. will fix in v6.