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X-CSE-ConnectionGUID: wEbPyOWqR2itQ97MOwkDTA== X-CSE-MsgGUID: VnU/4oNzQH+nWm/b0CgYWQ== X-IronPort-AV: E=McAfee;i="6800,10657,11891"; a="88392904" X-IronPort-AV: E=Sophos;i="6.25,252,1779174000"; d="scan'208";a="88392904" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Aug 2026 17:48:15 -0700 X-CSE-ConnectionGUID: sN6EP5WwRGGr3rgOy4+BeQ== X-CSE-MsgGUID: mCjCJg43QUOEXWNkzdoEcQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,252,1779174000"; d="scan'208";a="269235520" Received: from igk-lkp-server01.igk.intel.com (HELO 32268bdb9915) ([10.211.93.152]) by orviesa009.jf.intel.com with ESMTP; 30 Aug 2026 17:48:14 -0700 Received: from kbuild by 32268bdb9915 with local (Exim 4.98.2) (envelope-from ) id 1x0qC3-000000000J9-2uZ6; Mon, 31 Aug 2026 00:48:11 +0000 Date: Mon, 31 Aug 2026 02:47:24 +0200 From: kernel test robot To: David Stevens Cc: oe-kbuild-all@lists.linux.dev, 0day robot Subject: Diff in rust/kernel/task.rs:348: Message-ID: <202608310257.WibZYb7F-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://github.com/intel-lab-lkp/linux/commits/David-Stevens/Add-MEMCG-memcg_list_lru_alloc-implementation/20260827-162939 head: bea0aa5f6ee4e605415210b8979072d03a4c7048 commit: 4535b81f546a9d40371c860407e522d1c088bc8c Set PF_RECLAIMABLE_STACK in various places date: 3 days ago config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20260831/202608310257.WibZYb7F-lkp@intel.com/config) compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1) rustc: rustc 1.96.0 (ac68faa20 2026-05-25) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260831/202608310257.WibZYb7F-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/202608310257.WibZYb7F-lkp@intel.com/ All errors (new ones prefixed by >>): PATH=/opt/cross/clang-22/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin INFO PATH=/opt/cross/rustc-1.96.0-bindgen-0.72.1/cargo/bin:/opt/cross/clang-22/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 12h /usr/bin/make KCFLAGS=\ -fno-crash-diagnostics\ -Wno-error=return-type\ -Wreturn-type\ -funsigned-char\ -Wundef\ -falign-functions=64 W=1 --keep-going LLVM=1 -j128 -C source O=/kbuild/obj/consumer/x86_64-rhel-9.4-rust ARCH=x86_64 SHELL=/bin/bash rustfmtcheck make: Entering directory '/kbuild/src' make[1]: Entering directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust' >> Diff in rust/kernel/task.rs:348: /// Sets the given task flag bits on the current task. #[inline] pub fn set_flag_bits(&self, set: u32) { - // SAFETY: The `flags` field of `current` is not modified from other threads, so - // the non-atomic update isn't a race. - unsafe { (*self.as_ptr()).flags |= set } + // SAFETY: The `flags` field of `current` is not modified from other threads, so + // the non-atomic update isn't a race. + unsafe { (*self.as_ptr()).flags |= set } } /// Clears the given task flag bits on the current task. Diff in rust/kernel/task.rs:357: #[inline] pub fn clear_flag_bits(&self, clear: u32) { - // SAFETY: The `flags` field of `current` is not modified from other threads, so - // the non-atomic update isn't a race. - unsafe { (*self.as_ptr()).flags &= !clear } + // SAFETY: The `flags` field of `current` is not modified from other threads, so + // the non-atomic update isn't a race. + unsafe { (*self.as_ptr()).flags &= !clear } } } >> Diff in rust/kernel/task.rs:348: /// Sets the given task flag bits on the current task. #[inline] pub fn set_flag_bits(&self, set: u32) { - // SAFETY: The `flags` field of `current` is not modified from other threads, so - // the non-atomic update isn't a race. - unsafe { (*self.as_ptr()).flags |= set } + // SAFETY: The `flags` field of `current` is not modified from other threads, so + // the non-atomic update isn't a race. + unsafe { (*self.as_ptr()).flags |= set } } /// Clears the given task flag bits on the current task. Diff in rust/kernel/task.rs:357: #[inline] pub fn clear_flag_bits(&self, clear: u32) { - // SAFETY: The `flags` field of `current` is not modified from other threads, so - // the non-atomic update isn't a race. - unsafe { (*self.as_ptr()).flags &= !clear } + // SAFETY: The `flags` field of `current` is not modified from other threads, so + // the non-atomic update isn't a race. + unsafe { (*self.as_ptr()).flags &= !clear } } } make[2]: *** [Makefile:1996: rustfmt] Error 123 make[1]: Leaving directory '/kbuild/obj/consumer/x86_64-rhel-9.4-rust' make[2]: Target 'rustfmtcheck' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'rustfmtcheck' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'rustfmtcheck' not remade because of errors. make: Leaving directory '/kbuild/src' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki