Hi, Song
在 2023/03/14 17:13, kernel test robot 写道:
tree: git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git md-next
head: ec7246c9455e83f452055cec9c39bd54e72217a4
commit: 48b34bba06372e5f6645716b57394db28fa7260c [15/18] md: refactor md_wakeup_thread()
config: s390-randconfig-r032-20230312 (https://download.01.org/0day-ci/archive/20230314/202303141758.4EtLtIA1-lkp@xxxxxxxxx/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7)
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
# install s390 cross compiling tool for clang build
# apt-get install binutils-s390x-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git/commit/?id=48b34bba06372e5f6645716b57394db28fa7260c
git remote add song-md git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
git fetch --no-tags song-md md-next
git checkout 48b34bba06372e5f6645716b57394db28fa7260c
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/md/
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/202303141758.4EtLtIA1-lkp@xxxxxxxxx/
All errors (new ones prefixed by >>):
drivers/md/md-cluster.c:425:42: error: use of undeclared identifier 'mddev'; did you mean 'mode'?
md_wakeup_thread(&cinfo->recv_thread, mddev);
^~~~~
mode
drivers/md/md-cluster.c:418:37: note: 'mode' declared here
static void ack_bast(void *arg, int mode)
^
1 error generated.
vim +425 drivers/md/md-cluster.c
412
413 /*
414 * The BAST function for the ack lock resource
415 * This function wakes up the receive thread in
416 * order to receive and process the message.
417 */
418 static void ack_bast(void *arg, int mode)
419 {
420 struct dlm_lock_resource *res = arg;
421 struct md_cluster_info *cinfo = res->mddev->cluster_info;
422
423 if (mode == DLM_LOCK_EX) {
424 if (test_bit(MD_CLUSTER_ALREADY_IN_CLUSTER, &cinfo->state))
> 425 md_wakeup_thread(&cinfo->recv_thread, mddev);
Sorry that I didn't open md-cluster config, and I failed to test this in
my environment.
Sincerely sorry for the trouble, I'll send new version and make sure all
model is tested.
Thanks,
Kuai
426 else
427 set_bit(MD_CLUSTER_PENDING_RECV_EVENT, &cinfo->state);
428 }
429 }
430
