[Xen-devel] [PATCH 1/9] arm: initialise VCPU SCTLR in vcpu_initialise

[Ian Campbell <ijc@xxxxxxxxxxxxxx>]

From: Ian Campbell <ian.campbell@xxxxxxxxxx>

Ensuring a sane initial starting state for vcpus other than domain 0s.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 xen/arch/arm/domain.c       |    2 ++
 xen/arch/arm/domain_build.c |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/domain.c b/xen/arch/arm/domain.c
index 9be83a6..f369871 100644
--- a/xen/arch/arm/domain.c
+++ b/xen/arch/arm/domain.c
@@ -435,6 +435,8 @@ int vcpu_initialise(struct vcpu *v)
     if ( is_idle_vcpu(v) )
         return rc;
 
+    v->arch.sctlr = SCTLR_BASE;
+
     if ( (rc = vcpu_vgic_init(v)) != 0 )
         return rc;
 
diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index 07303fe..bdf41fa 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -373,8 +373,6 @@ int construct_dom0(struct domain *d)
     }
 #endif
 
-    v->arch.sctlr = SCTLR_BASE;
-
     WRITE_SYSREG(HCR_PTW|HCR_BSU_OUTER|HCR_AMO|HCR_IMO|HCR_VM|HCR_TWI, 
HCR_EL2);
     isb();
 
-- 
1.7.10.4


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