Re: [Xen-devel] stdvga + videoram config option

["KUWAMURA Shin'ya" <kuwa@xxxxxxxxxxxxxx>]

Hi Ian,

Could you commit this patch?
Without it, guests cannot be created on ia64 because of qemu-dm's error.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>

On <20090525.110952.139538434.kuwa@xxxxxxxxxxxxxx>,
 "KUWAMURA Shin'ya" wrote:
> 
> >>>>> On Thu, 21 May 2009 13:00:13 +0100
> >>>>> stefano.stabellini@xxxxxxxxxxxxx(Stefano Stabellini)  said:
> > 
> > that's due to a stupid initial configuration check done by qemu that is
> > actually meaningless for us (at least on x86).
> > 
> > This patch should fix the problem, I kept the check in place only in
> > case it might be of some use for the ia64 people.
> 
> Unfortunately, this patch breaks ia64. HVM domains cannot be created:
>   Machine `xenfv' requires 4521984 bytes of memory
> 
> > +    ram_size = vga_ram_size;
> 
> This line do not need.
> 
> Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>

-- 
  KUWAMURA Shin'ya

diff --git a/vl.c b/vl.c
index 3506977..7284be4 100644
--- a/vl.c
+++ b/vl.c
@@ -5670,7 +5670,6 @@ int main(int argc, char **argv, char **envp)
     phys_ram_size = (machine->ram_require + vga_ram_size) & ~RAMSIZE_FIXED;
 
 #if defined (__ia64__)
-    ram_size = vga_ram_size;
     if (ram_size > VGA_IO_START)
         ram_size += VGA_IO_SIZE; /* skip VGA I/O hole */
     if (ram_size > MMIO_START)

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