perf: Treat attr.config as u64 in perf_swevent_init()

Trinity discovered that we fail to check all 64 bits of
attr.config passed by user space, resulting to out-of-bounds
access of the perf_swevent_enabled array in
sw_perf_event_destroy().

Introduced in commit b0a873ebb ("perf: Register PMU
implementations").

Signed-off-by: Tommi Rantala <tt.rantala@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: davej@redhat.com
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Link: http://lkml.kernel.org/r/1365882554-30259-1-git-send-email-tt.rantala@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
revert to working updater

Change-Id: Ifa539ac8a9855da66769c6b51398d148cba76542
Merge branch 'cm-10.1' of github.com:TeamHackLG/lge-kernel-msm7x27x into cm-10.1

Change-Id: I1faf434d595d8700ba8fb9da7401cde34f2fae13
Merge branch 'android-msm-3.4' of github.com:CyanogenMod/lge-kernel-p700 into cm-10.1