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[PATCH] xen/arm: do not map vGIC twice for dom0
We don't need to manually set the P2M for the vGIC in construct_dom0,
because we have already done it generally for every guest in gicv_setup.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index a9e7f43..432fdc0 100644
--- a/xen/arch/arm/domain_build.c
+++ b/xen/arch/arm/domain_build.c
@@ -282,8 +282,6 @@ int construct_dom0(struct domain *d)
map_mmio_regions(d, 0x18000000, 0x1BFFFFFF, 0x18000000);
printk("Map CS3 MMIO regions 1:1 in the P2M %#llx->%#llx\n", 0x1C000000ULL, 0x1FFFFFFFULL);
map_mmio_regions(d, 0x1C000000, 0x1FFFFFFF, 0x1C000000);
- printk("Map VGIC MMIO regions 1:1 in the P2M %#llx->%#llx\n", 0x2C008000ULL, 0x2DFFFFFFULL);
- map_mmio_regions(d, 0x2C008000, 0x2DFFFFFF, 0x2C008000);

printk("Routing peripheral interrupts to guest\n");
/* TODO Get from device tree */

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Re: [PATCH] xen/arm: do not map vGIC twice for dom0 [ In reply to ]
On Tue, 2012-11-27 at 18:36 +0000, Stefano Stabellini wrote:
> We don't need to manually set the P2M for the vGIC in construct_dom0,
> because we have already done it generally for every guest in gicv_setup.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

This fell through the cracks at some point, sorry. Now acked + applied.



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