linux-kernel - error[E0609]: no field `mm` on type `bindings::task

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Message-ID: <202511211538.sHKbv5Gl-lkp@intel.com>
Date: Fri, 21 Nov 2025 15:45:36 +0800
From: kernel test robot <lkp@...el.com>
To: Alice Ryhl <aliceryhl@...gle.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Memory Management List <linux-mm@...ck.org>,
	Boqun Feng <boqun.feng@...il.com>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Gary Guo <gary@...yguo.net>
Subject: error[E0609]: no field `mm` on type `bindings::task_struct`

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   fd95357fd8c6778ac7dea6c57a19b8b182b6e91f
commit: 6acb75ad7b9e1548ae7f7532312295f74e48c973 task: rust: rework how current is accessed
date:   6 months ago
config: um-randconfig-001-20251121 (https://download.01.org/0day-ci/archive/20251121/202511211538.sHKbv5Gl-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9e9fe08b16ea2c4d9867fb4974edf2a3776d6ece)
rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251121/202511211538.sHKbv5Gl-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202511211538.sHKbv5Gl-lkp@intel.com/

All errors (new ones prefixed by >>):

>> error[E0609]: no field `mm` on type `bindings::task_struct`
   --> rust/kernel/task.rs:286:44
   |
   286 |         let mm = unsafe { (*self.as_ptr()).mm };
   |                                            ^^ unknown field
   |
   = note: available field is: `_address`

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki