Description: perf, powerpc: Handle events that raise an exception without overflowing
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4611
Notes:
 jmm> Additional to what's in RH this also seems to need ad5d5292f16c6c1d7d3e257c4c7407594286b97e 
 jmm> and d819437156fd99da61d4e1402b2dbfc5cc472265 from 3.0
Bugs:
upstream: released (3.0) [0837e3242c73566fc1c0196b4ec61779c25ffc93, ad5d5292f16c6c1d7d3e257c4c7407594286b97e, d819437156fd99da61d4e1402b2dbfc5cc472265]
2.6.32-upstream-stable: released (2.6.32.42) [3a579b0ce569d5738120d74bdcc8f76b740c97c4,24fb3f4cf3de9955eae325d421047c0f2dd6b48f]
sid: released (3.0.0-1)
2.6.26-lenny-security: ignored "end of life"
2.6.32-squeeze-security: released (2.6.32-36) [bugfix/all/stable/2.6.32.34.patch, bugfix/all/stable/2.6.32.34.patch]