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[90.235.3.170]) by smtp.gmail.com with ESMTPSA id z4-20020a2e7e04000000b002b9ff8450aesm2574689ljc.91.2023.08.30.07.48.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Aug 2023 07:48:40 -0700 (PDT) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Wed, 30 Aug 2023 16:48:37 +0200 To: kernel test robot Cc: "Uladzislau Rezki (Sony)" , linux-mm@kvack.org, Andrew Morton , oe-kbuild-all@lists.linux.dev, LKML , Baoquan He , Lorenzo Stoakes , Christoph Hellwig , Matthew Wilcox , "Liam R . Howlett" , Dave Chinner , "Paul E . McKenney" , Joel Fernandes , Oleksiy Avramchenko Subject: Re: [PATCH v2 4/9] mm: vmalloc: Remove global vmap_area_root rb-tree Message-ID: References: <20230829081142.3619-5-urezki@gmail.com> <202308292228.RRrGUYyB-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202308292228.RRrGUYyB-lkp@intel.com> X-Stat-Signature: 4m5txnrqjt9w8wgghf13dhxz91y5ukiu X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 65E63C000D X-Rspam-User: X-HE-Tag: 1693406923-178177 X-HE-Meta: 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 /1ypRv59 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 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: On Tue, Aug 29, 2023 at 10:30:19PM +0800, kernel test robot wrote: > Hi Uladzislau, > > kernel test robot noticed the following build warnings: > > [auto build test WARNING on akpm-mm/mm-everything] > [also build test WARNING on linus/master v6.5] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch#_base_tree_information] > > url: https://github.com/intel-lab-lkp/linux/commits/Uladzislau-Rezki-Sony/mm-vmalloc-Add-va_alloc-helper/20230829-161248 > base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything > patch link: https://lore.kernel.org/r/20230829081142.3619-5-urezki%40gmail.com > patch subject: [PATCH v2 4/9] mm: vmalloc: Remove global vmap_area_root rb-tree > config: csky-randconfig-r024-20230829 (https://download.01.org/0day-ci/archive/20230829/202308292228.RRrGUYyB-lkp@intel.com/config) > compiler: csky-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230829/202308292228.RRrGUYyB-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/202308292228.RRrGUYyB-lkp@intel.com/ > > All warnings (new ones prefixed by >>): > > mm/vmalloc.c: In function 'vmap_init_free_space': > >> mm/vmalloc.c:4506:45: warning: ordered comparison of pointer with integer zero [-Wextra] > 4506 | if (busy->addr - vmap_start > 0) { > | ^ > Right. I will fix it. We should cast the busy->addr to unsigned long. -- Uladzislau Rezki