tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 925294c9aa184801cc0a451b69a18dd0fe7d847d commit: 3a41db531e5124adaa3a9ab9ca0c724aee85b10c [6153/10326] pktcdvd: Get rid of custom printing macros config: riscv-buildonly-randconfig-r001-20230615 (https://download.01.org/0day-ci/archive/20230616/202306160811.nV1bMsK4-lkp@xxxxxxxxx/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): mkdir -p ~/bin wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=3a41db531e5124adaa3a9ab9ca0c724aee85b10c git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 3a41db531e5124adaa3a9ab9ca0c724aee85b10c # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=riscv olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/ mm// 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202306160811.nV1bMsK4-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/block/pktcdvd.c:1364:12: warning: stack frame size (3648) exceeds limit (2048) in 'kcdrwd' [-Wframe-larger-than] static int kcdrwd(void *foobar) ^ >> drivers/block/pktcdvd.c:1315:13: warning: stack frame size (2496) exceeds limit (2048) in 'pkt_handle_packets' [-Wframe-larger-than] static void pkt_handle_packets(struct pktcdvd_device *pd) ^ 2 warnings generated. vim +/pkt_handle_packets +1315 drivers/block/pktcdvd.c 4b83e99ee7092d Jens Axboe 2023-01-04 1314 4b83e99ee7092d Jens Axboe 2023-01-04 @1315 static void pkt_handle_packets(struct pktcdvd_device *pd) 4b83e99ee7092d Jens Axboe 2023-01-04 1316 { 3a41db531e5124 Andy Shevchenko 2023-03-10 1317 struct device *ddev = disk_to_dev(pd->disk); 4b83e99ee7092d Jens Axboe 2023-01-04 1318 struct packet_data *pkt, *next; 4b83e99ee7092d Jens Axboe 2023-01-04 1319 4b83e99ee7092d Jens Axboe 2023-01-04 1320 /* 4b83e99ee7092d Jens Axboe 2023-01-04 1321 * Run state machine for active packets 4b83e99ee7092d Jens Axboe 2023-01-04 1322 */ 4b83e99ee7092d Jens Axboe 2023-01-04 1323 list_for_each_entry(pkt, &pd->cdrw.pkt_active_list, list) { 4b83e99ee7092d Jens Axboe 2023-01-04 1324 if (atomic_read(&pkt->run_sm) > 0) { 4b83e99ee7092d Jens Axboe 2023-01-04 1325 atomic_set(&pkt->run_sm, 0); 4b83e99ee7092d Jens Axboe 2023-01-04 1326 pkt_run_state_machine(pd, pkt); 4b83e99ee7092d Jens Axboe 2023-01-04 1327 } 4b83e99ee7092d Jens Axboe 2023-01-04 1328 } 4b83e99ee7092d Jens Axboe 2023-01-04 1329 4b83e99ee7092d Jens Axboe 2023-01-04 1330 /* 4b83e99ee7092d Jens Axboe 2023-01-04 1331 * Move no longer active packets to the free list 4b83e99ee7092d Jens Axboe 2023-01-04 1332 */ 4b83e99ee7092d Jens Axboe 2023-01-04 1333 spin_lock(&pd->cdrw.active_list_lock); 4b83e99ee7092d Jens Axboe 2023-01-04 1334 list_for_each_entry_safe(pkt, next, &pd->cdrw.pkt_active_list, list) { 4b83e99ee7092d Jens Axboe 2023-01-04 1335 if (pkt->state == PACKET_FINISHED_STATE) { 4b83e99ee7092d Jens Axboe 2023-01-04 1336 list_del(&pkt->list); 4b83e99ee7092d Jens Axboe 2023-01-04 1337 pkt_put_packet_data(pd, pkt); 3a41db531e5124 Andy Shevchenko 2023-03-10 1338 pkt_set_state(ddev, pkt, PACKET_IDLE_STATE); 4b83e99ee7092d Jens Axboe 2023-01-04 1339 atomic_set(&pd->scan_queue, 1); 4b83e99ee7092d Jens Axboe 2023-01-04 1340 } 4b83e99ee7092d Jens Axboe 2023-01-04 1341 } 4b83e99ee7092d Jens Axboe 2023-01-04 1342 spin_unlock(&pd->cdrw.active_list_lock); 4b83e99ee7092d Jens Axboe 2023-01-04 1343 } 4b83e99ee7092d Jens Axboe 2023-01-04 1344 :::::: The code at line 1315 was first introduced by commit :::::: 4b83e99ee7092df37a5cf292fde976ebc475ea63 Revert "pktcdvd: remove driver." :::::: TO: Jens Axboe <axboe@xxxxxxxxx> :::::: CC: Jens Axboe <axboe@xxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
