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(parent: 747b50a) | patch
x86, perf_counter, bts: Correct pointer-to-u64 casts
authormarkus.t.metzger@intel.com <markus.t.metzger@intel.com>
Wed, 2 Sep 2009 14:04:47 +0000 (16:04 +0200)
committerIngo Molnar <mingo@elte.hu>
Fri, 4 Sep 2009 07:26:39 +0000 (09:26 +0200)
commit596da17f94c103348ebe04129c00d536ea0e80e2
treeac6366d311f403e400e6933d0ccc2b424f217080tree | snapshot
parent747b50aaf728987732e6ff3ba10aba4acc4e0277commit | diff
x86, perf_counter, bts: Correct pointer-to-u64 casts

On 32bit, pointers in the DS AREA configuration are cast to
u64. The current (long) cast to avoid compiler warnings results
in a signed 64bit address.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090902140615.305889000@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/cpu/perf_counter.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git