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KVM: PPC: Add SVCPU to Book3S_32
authorAlexander Graf <agraf@suse.de>
Thu, 15 Apr 2010 22:11:51 +0000 (00:11 +0200)
committerAvi Kivity <avi@redhat.com>
Mon, 17 May 2010 09:18:43 +0000 (12:18 +0300)
commit97e492558f423d99c51eb934506b7a3d7c64613b
treebcd578e91456e46cd4d22f94d20897a74c4f983dtree | snapshot
parent0474b259d0366a70ea83b94534c333093c189421commit | diff
KVM: PPC: Add SVCPU to Book3S_32

We need to keep the pointer to the shadow vcpu somewhere accessible from
within really early interrupt code. The best fit I found was the thread
struct, as that resides in an SPRG.

So let's put a pointer to the shadow vcpu in the thread struct and add
an asm-offset so we can find it.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/powerpc/include/asm/processor.h diff | blob | history
arch/powerpc/kernel/asm-offsets.c diff | blob | history
Full containers within linux kernel