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Howlett" , Vlastimil Babka , Jann Horn , Pedro Falcato , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: add mmap_prepare() compatibility layer for nested file systems Message-ID: <202506092301.jUMzAZW1-lkp@intel.com> References: <20250609092413.45435-1-lorenzo.stoakes@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250609092413.45435-1-lorenzo.stoakes@oracle.com> X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: C85CE40005 X-Stat-Signature: jmxootrz3j4d139do65a8fyj94p7bmhx X-Rspam-User: X-HE-Tag: 1749483705-14690 X-HE-Meta: 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 lfrasUh6 g42wfH+F0wRieauzFnJr6oQjux6f+S4AXFCZlmeyHUOg09d2LRskWgac3DRM16CicPt+ehe7ulAjyfkt5WybL9iJmg70g37KsrJYsqWLD0BRh84cZ85iCY7KtAp5aPRBm5Z64E+1IfqgiykHOLADrXEOl9y3ckEP8JYng4l6AHa8vuA9jAdDKGgEywM24pD4XTQHcob6IqoiovpPNsh7uZQHl1B9EuIfQvfost5ojM3b0GWWy41kVzs2w22/qI/q8toeqL7goDripgZ1n2T8/lqECiOB9NA9kmGuzsWiATS0aHML4+pzX+F5LVH6+4EAKbCIh/7huOLIBmKoBWOFizTrM6yz5KItMdi8BHWd1QzmKUVN/ijj/deCTFIBxvccY//ZF2py7Wl1B07gaR7xQMLKzsQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Lorenzo, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] url: https://github.com/intel-lab-lkp/linux/commits/Lorenzo-Stoakes/mm-add-mmap_prepare-compatibility-layer-for-nested-file-systems/20250609-172628 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20250609092413.45435-1-lorenzo.stoakes%40oracle.com patch subject: [PATCH] mm: add mmap_prepare() compatibility layer for nested file systems config: arc-randconfig-002-20250609 (https://download.01.org/0day-ci/archive/20250609/202506092301.jUMzAZW1-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250609/202506092301.jUMzAZW1-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/202506092301.jUMzAZW1-lkp@intel.com/ All warnings (new ones prefixed by >>): >> Warning: mm/mmap.c:1921 function parameter 'vma' not described in 'compat_vma_mmap_prepare' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki