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AJvYcCXiJig7mlWujJbsKZlYWZVuUEOiDzdDL77TGYSQ8bVgNQEZMBCMrbcYPSOAxKqjF5TXvmSyWo+VoTB8KhqKhSDaC+g= X-Gm-Message-State: AOJu0Yz/iowW9jiSkGL1uduHw05irfI7By/6h3csiJV4DvEbr0Zk9aV2 J3dEOQZSQq0DCf7EBzeJj4tw6JoQcHuoVpmR7GmCjXszX9L8MhG1rTfEILLn98K1W6ocio/9eu7 qxHWCc5MbGtbSqwH9Cr9sffACz1NPcNY8dn8CUA== X-Google-Smtp-Source: AGHT+IEu4dhvrahqQhtTv73/0AxNQT4DXfssGSTVqKbrU+qE/md4Pxv+X/00NDAjbZlSFPoNIWS9HpJfGjUbF9bnvNA= X-Received: by 2002:a05:622a:1919:b0:446:5ee0:d2a with SMTP id d75a77b69052e-451d4277a97mr32908221cf.36.1723138475366; Thu, 08 Aug 2024 10:34:35 -0700 (PDT) MIME-Version: 1.0 References: <202408090125.PxGk56zJ-lkp@intel.com> In-Reply-To: <202408090125.PxGk56zJ-lkp@intel.com> From: Pasha Tatashin Date: Thu, 8 Aug 2024 13:33:58 -0400 Message-ID: Subject: Re: [akpm-mm:mm-unstable 23/225] mm/page_ext.c:323:29: warning: variable 'pgdat' set but not used To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, Andrew Morton , Linux Memory Management List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 669A1180025 X-Stat-Signature: n94and1g1e5asg1q1itctne7czi1e1kp X-Rspam-User: X-HE-Tag: 1723138476-807046 X-HE-Meta: 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 cn6if8/w ulJbdIOks/rf7JtrFPYkLiI/G7ApG9KylrwUiu/MWb8jbLrSlorLj2JPDyvroQncSiVq4ayUQHSL29u2IPijBr4a+TODL6UGYs9oZUesUaJOx+h4efyGqcO5/G4vyET6+GUBM4mncW1ijE610rYMBO58cOkVjFx1vort7pQRSgxBUm24q5fCKNOuaRARpfw8l21zyda0bH2ajLtPb74CM4nAzAeoX6y2nDBmv78rr/RBFd4tOlXAsI5HcYUKLPDKcizzOFXiYt7/Rbr6QhJNsxV3/40cL7GC4p1wF20CqWvMAIRYL0hbZfD3rbTl0qvi46djn+kzlFKl4HD/bZY0g57kV+Zx+ydqi8NRBBH0OYopSBl+9Zhxo+IdQrPMIr5s79K8HuIj/f3WRpO7V+LO2RLcQimIeyj0ywdWt X-Bogosity: Ham, tests=bogofilter, spamicity=0.000910, 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 Thu, Aug 8, 2024 at 1:22=E2=80=AFPM kernel test robot wr= ote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-un= stable > head: 275d686abcb590d862b74e2670533d93fd10e58c > commit: 129bae385a761c7fd88874ad46e27d7eb739bd80 [23/225] mm: don't accou= nt memmap per node > config: i386-randconfig-141-20240808 (https://download.01.org/0day-ci/arc= hive/20240809/202408090125.PxGk56zJ-lkp@intel.com/config) > compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 > reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/archi= ve/20240809/202408090125.PxGk56zJ-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new vers= ion of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202408090125.PxGk56zJ-lkp= @intel.com/ > > All warnings (new ones prefixed by >>): > > mm/page_ext.c: In function 'free_page_ext': > >> mm/page_ext.c:323:29: warning: variable 'pgdat' set but not used [-Wun= used-but-set-variable] > 323 | struct pglist_data *pgdat; > | ^~~~~ Indeed pgdat is not used anymore, I will remove it in my patch. Pasha