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X-CSE-ConnectionGUID: yUQCXHeYSUmziqNuGl7u9w== X-CSE-MsgGUID: 5DOTAp0lT7Ksy383tyx1Yw== X-IronPort-AV: E=McAfee;i="6800,10657,11726"; a="74562523" X-IronPort-AV: E=Sophos;i="6.23,115,1770624000"; d="scan'208";a="74562523" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2026 21:21:36 -0700 X-CSE-ConnectionGUID: QjddNRd9ToSPvuVp5Fkqww== X-CSE-MsgGUID: RoNmFPUwREmUQU+W+6fuaw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,115,1770624000"; d="scan'208";a="218131641" Received: from lkp-server01.sh.intel.com (HELO 418530b1a366) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 11 Mar 2026 21:21:33 -0700 Received: from kbuild by 418530b1a366 with local (Exim 4.98.2) (envelope-from ) id 1w0XYA-0000000024P-311o; Thu, 12 Mar 2026 04:21:30 +0000 Date: Thu, 12 Mar 2026 12:21:07 +0800 From: kernel test robot To: Andrew Morton Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Mark Brown Subject: [linux-next:master 5585/5731] error[E0277]: `*const kernel::bindings::vm_uffd_ops` cannot be shared between threads safely Message-ID: <202603121235.tpnRxFKO-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 26F6E40003 X-Stat-Signature: 5pyirzdnbwbhpqerz8dhsxauacax3ee8 X-HE-Tag: 1773289296-5113 X-HE-Meta: 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 W3lXh8wv jlrQHoEu5d1Zl043ysNBSGX/Omq9zuudLALnGcy0PTFT56I5JrE5XGVortFK9IUwkQM3goRUhJjU35dgVK1Kc7r9hlVljleGs9/Sd+lbL+M3OnTLNtm40pnr7mcBvPbcwxQXYWnNqSrq1Sa0ShBrWsYuriUJK72STL5fKuRtmShzE3g4XFSg18+Wd4W0Mpmv0QvQqHjhPfFrBpg4TAMZmqIEZUriLyHMfhf5j9YpK0TZTqF9I324F+TK4xtbqqtU4U8EMeBzEzzpFa5QPHliTTHCYFzHCru2OgecHec9niYhS3yH7xwCoi4als9gYCxjprGZa Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: f90aadf1c67c8b4969d1e5e6d4fd7227adb6e4d7 commit: 9ef1985c003ea271369c900a93f8b834119fd150 [5585/5731] Merge branch 'mm-unstable' of https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm config: x86_64-randconfig-002-20260312 (https://download.01.org/0day-ci/archive/20260312/202603121235.tpnRxFKO-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) rustc: rustc 1.88.0 (6b00bc388 2025-06-23) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260312/202603121235.tpnRxFKO-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/202603121235.tpnRxFKO-lkp@intel.com/ All errors (new ones prefixed by >>): >> error[E0277]: `*const kernel::bindings::vm_uffd_ops` cannot be shared between threads safely --> drivers/android/binder/page_range.rs:146:23 | 146 | static BINDER_VM_OPS: bindings::vm_operations_struct = pin_init::zeroed(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `*const kernel::bindings::vm_uffd_ops` cannot be shared between threads safely | = help: within `kernel::bindings::vm_operations_struct`, the trait `Sync` is not implemented for `*const kernel::bindings::vm_uffd_ops` note: required because it appears within the type `kernel::bindings::vm_operations_struct` --> rust/bindings/bindings_generated.rs:72795:12 | 72795 | pub struct vm_operations_struct { | ^^^^^^^^^^^^^^^^^^^^ = note: shared static variables must have a type that implements `Sync` -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki