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(parent: 9f73763) | patch
[POWERPC] fix PMU initialization on pseries lpar
authorSonny Rao <sonny@burdell.org>
Wed, 2 Aug 2006 04:20:09 +0000 (00:20 -0400)
committerPaul Mackerras <paulus@samba.org>
Tue, 8 Aug 2006 05:55:12 +0000 (15:55 +1000)
commitdcc42f483d6808ba4d04af9da35e7e47b711f6c2
tree22db9fe48c6d35bb46cec23225eacc6bbf9aa4actree | snapshot (tar.gz zip)
parent9f737633e6ee54fc174282d49b2559bd2208391dcommit | diff
[POWERPC] fix PMU initialization on pseries lpar

We should not be calling power4_enable_pmcs() in
pseries_lpar_enable_pmcs(); just doing the hypercall is sufficient.
Prior to 2.6.15 we did not call power4_enable_pmcs() for an lpar.

power4_enable_pmcs() tries to read the hid0 register which is no
longer legal for an lpar in newer Power processors.

Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/pseries/setup.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)