Hi Breno, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v6.2 next-20230221] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Breno-Leitao/io_uring-Add-KASAN-support-for-alloc_caches/20230221-220039 patch link: https://lore.kernel.org/r/20230221135721.3230763-2-leitao%40debian.org patch subject: [PATCH 2/2] io_uring: Add KASAN support for alloc_caches config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20230222/202302220015.B4dQkwgA-lkp@xxxxxxxxx/config) compiler: powerpc-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/d909e43a1659897df77bc1373d3c24cc0d9129cf git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Breno-Leitao/io_uring-Add-KASAN-support-for-alloc_caches/20230221-220039 git checkout d909e43a1659897df77bc1373d3c24cc0d9129cf # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202302220015.B4dQkwgA-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): io_uring/io_uring.c: In function '__io_submit_flush_completions': io_uring/io_uring.c:1502:40: warning: variable 'prev' set but not used [-Wunused-but-set-variable] 1502 | struct io_wq_work_node *node, *prev; | ^~~~ io_uring/io_uring.c: In function 'io_uring_acache_free': >> io_uring/io_uring.c:2781:36: error: invalid application of 'sizeof' to incomplete type 'struct io_async_msghdr' 2781 | sizeof(struct io_async_msghdr)); | ^~~~~~ vim +2781 io_uring/io_uring.c 2777 2778 io_alloc_cache_free(&ctx->apoll_cache, io_apoll_cache_free, 2779 sizeof(struct async_poll)); 2780 io_alloc_cache_free(&ctx->netmsg_cache, io_netmsg_cache_free, > 2781 sizeof(struct io_async_msghdr)); 2782 } 2783 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
