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Tue, 6 May 2025 07:29:25 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id ExUaJVW6GWjGSAAAD6G6ig (envelope-from ); Tue, 06 May 2025 07:29:25 +0000 Date: Tue, 6 May 2025 09:29:08 +0200 From: Oscar Salvador To: kernel test robot Cc: "Mike Rapoport (Microsoft)" , oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List Subject: Re: WARNING: modpost: vmlinux: section mismatch in reference: set_high_memory+0x8c (section: .text.unlikely) -> zone_movable_pfn (section: .init.data) Message-ID: References: <202505060901.Qcs06UoB-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202505060901.Qcs06UoB-lkp@intel.com> X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: DFFF610000A X-Stat-Signature: 8j1knbmr3hff76gtx8bgyxfaaaqgr8oo X-Rspam-User: X-HE-Tag: 1746516567-91043 X-HE-Meta: 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 HxpTYjT8 h9avrvzjofdueAIuQ2m3csWNKdP6pNjmlIdVL4eDx/uksUzhNBIJE1DGovw7rKkDEC13QQKC1YFSe2dgBTtlTpwu+ZObZJEKxM1cHeTem8Pw22IJWOzlNHmrSRn3iFscnB4RBNS0zRHE59xKVXg8C1uDZ7uzqz52ri1Hi0sDc9dtez3c5Z9S1YD4p5dXq51NmtOypoV1HoYqzmqko57CinTSYPZZT/1i/zDYhh996Y3OStnuo0vNdZd0tEE2djj82gFwVshWBzrQOLhnrll3FZ+f73pei5RnChHLacga9SeDzOsIQ6kdkzQEcVEUyf6+2FDDeLbFU0XtTtpTw2KFfvaQ89Jrmse4tgAFBdBHUhwxq7YErbz+yEJHkeT7egYwnqr5MkbfSJsfOcy3G+PBHLSDENLlCh5DU7dmx 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 Tue, May 06, 2025 at 09:42:54AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 01f95500a162fca88cefab9ed64ceded5afabc12 > commit: e120d1bc12da5c1bb871c346f741296610fd6fcb arch, mm: set high_memory in free_area_init() > date: 7 weeks ago > config: arm-randconfig-r062-20250506 (https://download.01.org/0day-ci/archive/20250506/202505060901.Qcs06UoB-lkp@intel.com/config) > compiler: arm-linux-gnueabi-gcc (GCC) 10.5.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250506/202505060901.Qcs06UoB-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/202505060901.Qcs06UoB-lkp@intel.com/ > > All warnings (new ones prefixed by >>, old ones prefixed by <<): > > >> WARNING: modpost: vmlinux: section mismatch in reference: set_high_memory+0x8c (section: .text.unlikely) -> zone_movable_pfn (section: .init.data) Perhaps? diff --git a/mm/mm_init.c b/mm/mm_init.c index 80a5370ac6ab..5efec0399e18 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -1785,7 +1785,7 @@ static bool arch_has_descending_max_zone_pfns(void) return IS_ENABLED(CONFIG_ARC) && !IS_ENABLED(CONFIG_ARC_HAS_PAE40); } -static void set_high_memory(void) +static void __init set_high_memory(void) { phys_addr_t highmem = memblock_end_of_DRAM(); -- Oscar Salvador SUSE Labs