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authorMihai Caraman <mihai.caraman@freescale.com>2012-09-06 02:49:44 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-09-07 09:48:49 +1000
commit0127262c01f0beb485f917c720d1d95d165dfdbf (patch)
tree8ea17c81f09dec7c6e8bfdc8f3288ec7cfa439c6 /arch/powerpc/include/asm/kvm_book3s_asm.h
parent8b64a9dfb091f1eca8b7e58da82f1e7d1d5fe0ad (diff)
powerpc: Restore VDSO information on critical exception om BookE
Critical exception on 64-bit booke uses user-visible SPRG3 as scratch. Restore VDSO information in SPRG3 on exception prolog. Use a common sprg3 field in PACA for all powerpc64 architectures. Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_book3s_asm.h')
-rw-r--r--arch/powerpc/include/asm/kvm_book3s_asm.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s_asm.h b/arch/powerpc/include/asm/kvm_book3s_asm.h
index bfcd00c1485d..88609b23b775 100644
--- a/arch/powerpc/include/asm/kvm_book3s_asm.h
+++ b/arch/powerpc/include/asm/kvm_book3s_asm.h
@@ -74,7 +74,6 @@ struct kvmppc_host_state {
ulong vmhandler;
ulong scratch0;
ulong scratch1;
- ulong sprg3;
u8 in_guest;
u8 restore_hid5;
u8 napping;

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