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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-04-29 19:39:38 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-01 15:12:05 +1000 |
| commit | 0203d6ec4e88062f20558fbed3cdff2af758a53b (patch) | |
| tree | fda8abe7ebbb68c295f92a8c69b162116b0e7bd6 | |
| parent | 9d37a90f9c5271440c8f62b4adc71a726b4b86b6 (diff) | |
| download | lwn-0203d6ec4e88062f20558fbed3cdff2af758a53b.tar.gz lwn-0203d6ec4e88062f20558fbed3cdff2af758a53b.zip | |
powerpc: Fix setting of oprofile cpu type
commit 2657dd4e301d4841ed67a4fac7d145ad8f3e1b28 introduced a
bug where we would now always override the "real" oprofile CPU
type with the "compatible" one provided by a pseudo-PVR in the
device-tree which is incorrect and breaks oprofile on all current
configs since the "compatible" ones aren't yet recognized.
This fixes it.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/kernel/cputable.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 5e925dbffbfb..f9c40f869c6e 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1837,8 +1837,8 @@ static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s) * oprofile_cpu_type. */ if (old.oprofile_cpu_type == NULL) { - t->oprofile_cpu_type = s->oprofile_cpu_type; - t->oprofile_type = s->oprofile_type; + t->oprofile_cpu_type = old.oprofile_cpu_type; + t->oprofile_type = old.oprofile_type; } } |