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authorKan Liang <[email protected]>2015-01-20 04:54:25 +0000
committerIngo Molnar <[email protected]>2015-01-28 13:04:34 +0100
commitc05199e5a57a579fea1e8fa65e2b511ceb524ffc (patch)
tree200e6737a865934728356b94cc255bc841631d01 /scripts/gdb/linux/utils.py
parent4adca1cbc4cedb31aba03497b3de238ea13b566a (diff)
perf/x86/intel/uncore: Move uncore_box_init() out of driver initialization
There were some issues about the uncore driver tried to access non-existing boxes, which caused boot crashes. These issues have been all fixed. But we should avoid boot failures if that ever happens again. This patch intends to prevent this kind of potential issues. It moves uncore_box_init out of driver initialization. The box will be initialized when it's first enabled. Signed-off-by: Kan Liang <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Yan, Zheng <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
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