Re: [Xen-devel] [PATCH] xen: arm: panic if we cannot build dom0's p2m.

[Ian Campbell <ijc@xxxxxxxxxxxxxx>]

On Tue, 2013-07-23 at 18:12 +0100, Julien Grall wrote:
> On 07/23/2013 06:06 PM, Ian Campbell wrote:
> > From: Ian Campbell <ian.campbell@xxxxxxxxxx>
> > 
> > Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> Acked-by: Julien Grall <julien.grall@xxxxxxxxxx>

Thanks, applied.

> > ---
> >  xen/arch/arm/domain_build.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
> > index 155b436..056c9df 100644
> > --- a/xen/arch/arm/domain_build.c
> > +++ b/xen/arch/arm/domain_build.c
> > @@ -121,7 +121,8 @@ static int set_memory_reg(struct domain *d, struct 
> > kernel_info *kinfo,
> >          device_tree_set_reg(&new_cell, address_cells, size_cells, start, 
> > size);
> >  
> >          printk("Populate P2M %#"PRIx64"->%#"PRIx64"\n", start, start + 
> > size);
> > -        p2m_populate_ram(d, start, start + size);
> > +        if ( p2m_populate_ram(d, start, start + size) < 0 )
> > +            panic("Failed to populate P2M\n");
> >          kinfo->mem.bank[kinfo->mem.nr_banks].start = start;
> >          kinfo->mem.bank[kinfo->mem.nr_banks].size = size;
> >          kinfo->mem.nr_banks++;
> > 
> 
> 
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