[v3] booke/kprobe: Fix stack corrupt issue when kprobe 'stwu'

Tiejun Chen tiejun.chen at windriver.com
Mon Jul 11 21:31:55 EST 2011

v1 -> v2: when allocate pgirq_ctx, use 'hw_cpu' to identify cpu ID in exc_lvl_early_init().
v2 -> v3: add that specific return-from-program-exc to restore necessary thread info then
we can withdraw the original patch #2.


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