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(parent: f38aa70) | patch
powerpc/kvm: Fix kvmppc_core_pending_dec
authorPaul Mackerras <paulus@samba.org>
Wed, 11 May 2011 00:38:50 +0000 (00:38 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 20 May 2011 03:43:41 +0000 (13:43 +1000)
commit44075d95e2567ce7b454bc1a4cf264ff6afebe65
tree8d72f5a6c5cb2753cc335796ae1d04e3f6605d0atree | snapshot (tar.gz zip)
parentf38aa708776aefd9e3ba7ec1211c07efe9fa3227commit | diff
powerpc/kvm: Fix kvmppc_core_pending_dec

The vcpu->arch.pending_exceptions field is a bitfield indexed by
interrupt priority number as returned by kvmppc_book3s_vec2irqprio.
However, kvmppc_core_pending_dec was using an interrupt vector shifted
by 7 as the bit index.  Fix it to use the irqprio value for the
decrementer interrupt instead.  This problem was found by code
inspection.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kvm/book3s.c diff | blob | blame | history