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McKenney" Cc: linux-kernel@vger.kernel.org Subject: [paulmck-rcu:dev.2022.09.03a] BUILD REGRESSION 607762184099b5d0b6765f69673fafa1d7eb4d30 Message-ID: <632ad758.4SlheXgFz4bm2lB9%lkp@intel.com> User-Agent: Heirloom mailx 12.5 6/20/10 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2022.09.03a branch HEAD: 607762184099b5d0b6765f69673fafa1d7eb4d30 srcu: Check for consistent per-CPU per-srcu_struct NMI safety Error/Warning reports: https://lore.kernel.org/lkml/202209210942.YUFSaizJ-lkp@intel.com https://lore.kernel.org/lkml/202209211114.7li0O31k-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) ERROR: modpost: "__srcu_read_lock_nmisafe" [kernel/rcu/rcutorture.ko] undefined! ERROR: modpost: "__srcu_read_unlock_nmisafe" [kernel/rcu/rcutorture.ko] undefined! kernel/rcu/srcutree.c:647:1: error: 'u' undeclared (first use in this function); did you mean 'u8'? kernel/rcu/srcutree.c:647:1: error: 'u' undeclared (first use in this function); did you mean 'up'? kernel/rcu/srcutree.c:647:2: error: expected ';' before ')' token kernel/rcu/srcutree.c:647:2: error: expected statement before ')' token Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- parisc-randconfig-r005-20220921 | |-- kernel-rcu-srcutree.c:error:expected-before-)-token | |-- kernel-rcu-srcutree.c:error:expected-statement-before-)-token | `-- kernel-rcu-srcutree.c:error:u-undeclared-(first-use-in-this-function) |-- riscv-allmodconfig | |-- kernel-rcu-srcutree.c:error:expected-before-)-token | |-- kernel-rcu-srcutree.c:error:expected-statement-before-)-token | `-- kernel-rcu-srcutree.c:error:u-undeclared-(first-use-in-this-function) |-- s390-allyesconfig | |-- kernel-rcu-srcutree.c:error:expected-before-)-token | |-- kernel-rcu-srcutree.c:error:expected-statement-before-)-token | `-- kernel-rcu-srcutree.c:error:u-undeclared-(first-use-in-this-function) |-- x86_64-allmodconfig | |-- kernel-rcu-srcutree.c:error:expected-before-)-token | |-- kernel-rcu-srcutree.c:error:expected-statement-before-)-token | `-- kernel-rcu-srcutree.c:error:u-undeclared-(first-use-in-this-function) |-- x86_64-allyesconfig | |-- kernel-rcu-srcutree.c:error:expected-before-)-token | |-- kernel-rcu-srcutree.c:error:expected-statement-before-)-token | `-- kernel-rcu-srcutree.c:error:u-undeclared-(first-use-in-this-function) `-- x86_64-randconfig-a002 |-- ERROR:__srcu_read_lock_nmisafe-kernel-rcu-rcutorture.ko-undefined `-- ERROR:__srcu_read_unlock_nmisafe-kernel-rcu-rcutorture.ko-undefined clang_recent_errors |-- arm-randconfig-r013-20220921 | `-- kernel-rcu-srcutree.c:error:use-of-undeclared-identifier-u `-- powerpc-randconfig-r004-20220921 `-- kernel-rcu-srcutree.c:error:use-of-undeclared-identifier-u elapsed time: 827m configs tested: 54 configs skipped: 2 gcc tested configs: um i386_defconfig um x86_64_defconfig powerpc allmodconfig mips allyesconfig powerpc allnoconfig sh allmodconfig arc defconfig s390 allmodconfig alpha defconfig s390 defconfig s390 allyesconfig m68k allyesconfig m68k allmodconfig arc allyesconfig alpha allyesconfig arc randconfig-r043-20220921 riscv randconfig-r042-20220921 s390 randconfig-r044-20220921 i386 defconfig i386 allyesconfig x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 i386 randconfig-a014 i386 randconfig-a012 i386 randconfig-a016 x86_64 defconfig x86_64 rhel-8.3 arm defconfig x86_64 allyesconfig arm allyesconfig arm64 allyesconfig x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 x86_64 rhel-8.3-kselftests i386 randconfig-a005 x86_64 rhel-8.3-func x86_64 rhel-8.3-kunit x86_64 rhel-8.3-kvm x86_64 rhel-8.3-syz ia64 allmodconfig clang tested configs: hexagon randconfig-r041-20220921 hexagon randconfig-r045-20220921 x86_64 randconfig-a001 x86_64 randconfig-a003 x86_64 randconfig-a005 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a006 -- 0-DAY CI Kernel Test Service https://01.org/lkp