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Thu, 12 Sep 2024 09:15:34 -0700 (PDT) Date: Thu, 12 Sep 2024 09:15:34 -0700 (PDT) From: "Christoph Lameter (Ampere)" To: kernel test robot cc: Christoph Lameter via B4 Relay , Vlastimil Babka , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , Roman Gushchin , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Yang Shi , oe-kbuild-all@lists.linux.dev, Linux Memory Management List , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Huang Shijie Subject: Re: [PATCH v2] SLUB: Add support for per object memory policies In-Reply-To: <202409080304.haF25cFZ-lkp@intel.com> Message-ID: <2011fcea-b4f3-a7ec-e747-6ee0195452e1@gentwo.org> References: <20240906-strict_numa-v2-1-f104e6de6d1e@gentwo.org> <202409080304.haF25cFZ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Rspamd-Server: rspam03 X-Rspam-User: X-Rspamd-Queue-Id: ABCFC14001B X-Stat-Signature: 319afd95zokqeqwbdtuy1pw6rtk1bigo X-HE-Tag: 1726158321-299050 X-HE-Meta: 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 hTOFbKXv mOm9b46p11rERbGZvj77YsUtvrDYAkZ/tzFJa8c06DWE258OJumd9pRDtaiUuaDflA415u+o6kLAEQkh+qvQeiPzUFsFoHuqpSHySqVxPuttX7dIE7tTGo2XMdhXbQJdOycKDUowc2Dpac/wkRYZNjv4zfsj2Y80udy7TneVN7qPFZmsUXJoROUz7ckt/PfN3tcS9LQUKH4kTEQxS/jp2sKrL2u1E4G9qaNLG1Md+dssHT2tuP0RxosK8z8xJ91VOIyUC06eXHKC/HtupFloGs7mWNoS2LvZpvstBwIbkHmOH837P28+fCAVNQNHKur7kz+gr5PDpktdgXwOWCEV3zKqhTQ== 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: On Sun, 8 Sep 2024, kernel test robot wrote: > config: sparc64-randconfig-r121-20240907 (https://download.01.org/0day-ci/archive/20240908/202409080304.haF25cFZ-lkp@intel.com/config) > compiler: sparc64-linux-gcc (GCC) 14.1.0 > reproduce: (https://download.01.org/0day-ci/archive/20240908/202409080304.haF25cFZ-lkp@intel.com/reproduce) > sparse warnings: (new ones prefixed by >>) > >> mm/slub.c:222:1: sparse: sparse: symbol 'strict_numa' was not declared. Should it be static? Ummm.. This code declares strict_numa. Whats wrong with sparc64 / sparse ? > vim +/strict_numa +222 mm/slub.c > > 220 > 221 #ifdef CONFIG_NUMA > > 222 DEFINE_STATIC_KEY_FALSE(strict_numa); > 223 #endif > 224 >