>>> On 08.09.16 at 10:29, wrote:
> On Wed, Sep 07, 2016 at 08:01:31AM -0600, Jan Beulich wrote:
>> >>> On 07.09.16 at 14:05, wrote:
>> > On Mon, Sep 05, 2016 at 06:33:57AM -0600, Jan Beulich wrote:
>> >> >>> On 20.08.16 at 00:43, wrote:
>> >> > +if ( ebmalloc_free == NULL )
>> >> > +
On Wed, Sep 07, 2016 at 08:01:31AM -0600, Jan Beulich wrote:
> >>> On 07.09.16 at 14:05, wrote:
> > On Mon, Sep 05, 2016 at 06:33:57AM -0600, Jan Beulich wrote:
> >> >>> On 20.08.16 at 00:43, wrote:
> >> > +static char __initdata *ebmalloc_free = NULL;
> >> > +
> >> > +/* EFI boot allocator. */
>
>>> On 07.09.16 at 14:05, wrote:
> On Mon, Sep 05, 2016 at 06:33:57AM -0600, Jan Beulich wrote:
>> >>> On 20.08.16 at 00:43, wrote:
>> > +static char __initdata *ebmalloc_free = NULL;
>> > +
>> > +/* EFI boot allocator. */
>> > +static void __init *ebmalloc(size_t size)
>> > +{
>> > +void *pt
On Mon, Sep 05, 2016 at 06:33:57AM -0600, Jan Beulich wrote:
> >>> On 20.08.16 at 00:43, wrote:
[...]
> > +static char __initdata *ebmalloc_free = NULL;
> > +
> > +/* EFI boot allocator. */
> > +static void __init *ebmalloc(size_t size)
> > +{
> > +void *ptr;
> > +
> > +/*
> > + * In
>>> On 20.08.16 at 00:43, wrote:
> --- a/xen/arch/x86/efi/efi-boot.h
> +++ b/xen/arch/x86/efi/efi-boot.h
> @@ -103,9 +103,56 @@ static void __init relocate_trampoline(unsigned long
> phys)
> *(u16 *)(*trampoline_ptr + (long)trampoline_ptr) = phys >> 4;
> }
>
> +#define EBMALLOC_SIZE
There is a problem with place_string() which is used as early memory
allocator. It gets memory chunks starting from start symbol and goes
down. Sadly this does not work when Xen is loaded using multiboot2
protocol because then the start lives on 1 MiB address and we should
not allocate a memory fro