Re: [Qemu-devel] [PATCH 1/4] spapr: Extend rtas-blob

[David Gibson <david@gibson.dropbear.id.au>]

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On Wed, Nov 11, 2015 at 10:45:15PM +0530, Aravinda Prasad wrote:
> Extend rtas-blob to accommodate error log. Error log
> structure is saved in rtas space upon a machine check
> exception.
> 
> Signed-off-by: Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

> ---
>  hw/ppc/spapr.c |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 05926a3..b7b9e09 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -1556,6 +1556,10 @@ static void ppc_spapr_init(MachineState *machine)
>          exit(1);
>      }
>      spapr->rtas_size = get_image_size(filename);
> +
> +    /* Resize blob to accommodate error log. */
> +    spapr->rtas_size = TARGET_PAGE_ALIGN(spapr->rtas_size);
> +
>      spapr->rtas_blob = g_malloc(spapr->rtas_size);
>      if (load_image_size(filename, spapr->rtas_blob, spapr->rtas_size) < 0) {
>          error_report("Could not load LPAR rtas '%s'", filename);
> 

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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