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| author | Dmitry Eremin <dmitry.eremin@intel.com> | 2016-04-27 18:20:56 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-28 21:51:58 -0700 |
| commit | 0fdd2b8d7cec9fc4e4b6d0e7db2de98148ca37ba (patch) | |
| tree | 7f6ac408219e71f5e451643a2738cb57b2e84a8a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 7f937beb0ad24bd3e14dd943c04130a60ffcd0b9 (diff) | |
| download | kernel-0fdd2b8d7cec9fc4e4b6d0e7db2de98148ca37ba.tar.gz | |
staging: lustre: lmv: kernel crash due to misconfigured MDT
There are few places with access to lmv->tgts[] without check for NULL.
Usually it may happens when MDT configured starting from index 1
instead of 0. For example:
mkfs.lustre --reformat --mgs --mdt --index=1 /dev/sdd1
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4098
Reviewed-on: http://review.whamcloud.com/7941
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions