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| author |   Kan Liang <kan.liang@intel.com> | 2017-06-29 12:09:26 -0700 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2017-06-29 21:28:13 +0200 |
| commit | 80c65fdb4c6920e332a9781a3de5877594b07522 (patch) | |
| tree | 7a4d448c21dc2ba5c6e81a2828f449f60dad31f3 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | x86/mm/hotplug: Fix BUG_ON() after hot-remove by not freeing PUD (diff) | |
| download | linux-dev-80c65fdb4c6920e332a9781a3de5877594b07522.tar.xz linux-dev-80c65fdb4c6920e332a9781a3de5877594b07522.zip | |
perf/x86/intel/uncore: Fix wrong box pointer check
Should not init a NULL box. It will cause system crash.
The issue looks like caused by a typo.
This was not noticed because there is no NULL box. Also, for most
boxes, they are enabled by default. The init code is not critical.
Fixes: fff4b87e594a ("perf/x86/intel/uncore: Make package handling more robust")
Signed-off-by: Kan Liang <kan.liang@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20170629190926.2456-1-kan.liang@intel.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions