On Thu, 2025-11-06 at 17:06 +0800, kernel test robot wrote: > Hi Ally, > > kernel test robot noticed the following build errors: > > [auto build test ERROR on c9cfc122f03711a5124b4aafab3211cf4d35a2ac] > > url: > https://github.com/intel-lab-lkp/linux/commits/Ally-Heev/net-ethernet-fix-uninitialized-pointers-with-free-attr/20251105-192022 > base: c9cfc122f03711a5124b4aafab3211cf4d35a2ac > patch link: > https://lore.kernel.org/r/20251105-aheev-uninitialized-free-attr-net-ethernet-v1-1-f6ea84bbd750%40gmail.com > patch subject: [PATCH] net: ethernet: fix uninitialized pointers with free > attr > config: x86_64-randconfig-015-20251106 > (https://download.01.org/0day-ci/archive/20251106/[email protected]/config) > compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 > reproduce (this is a W=1 build): > (https://download.01.org/0day-ci/archive/20251106/[email protected]/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 <[email protected]> > > Closes: > > https://lore.kernel.org/oe-kbuild-all/[email protected]/ > > All errors (new ones prefixed by >>): > > In file included from include/uapi/linux/posix_types.h:5, > from include/uapi/linux/types.h:14, > from include/linux/types.h:6, > from include/linux/objtool_types.h:7, > from include/linux/objtool.h:5, > from arch/x86/include/asm/bug.h:7, > from include/linux/bug.h:5, > from include/linux/vfsdebug.h:5, > from include/linux/fs.h:5, > from include/linux/debugfs.h:15, > from drivers/net/ethernet/microsoft/mana/gdma_main.c:4: > drivers/net/ethernet/microsoft/mana/gdma_main.c: In function 'irq_setup': > > > include/linux/stddef.h:8:14: error: invalid initializer > 8 | #define NULL ((void *)0) > | ^ > drivers/net/ethernet/microsoft/mana/gdma_main.c:1508:55: note: in > expansion of macro 'NULL' > 1508 | cpumask_var_t cpus __free(free_cpumask_var) = NULL; > | ^~~~ > > > vim +8 include/linux/stddef.h > > ^1da177e4c3f41 Linus Torvalds 2005-04-16 6 > ^1da177e4c3f41 Linus Torvalds 2005-04-16 7 #undef NULL > ^1da177e4c3f41 Linus Torvalds 2005-04-16 @8 #define NULL ((void *)0) > 6e218287432472 Richard Knutsson 2006-09-30 9
Sorry. I think I messed up config somehow during build. Hence, couldn't catch the error in local. Fixed in v2
