Modern pvops linux kernels support an initrd not covered by the initial
mapping. This capability is flagged by an elf-note.
In case the elf-note is set by the kernel don't place the initrd into
the initial mapping. This will allow to load larger initrds and/or
support domains with larger memory, as the initial mapping is limited
to 2GB and it is containing the p2m list.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Various features and parameters of a pv-kernel are specified via
elf notes in the kernel image. Those notes are part of the interface
between the Xen hypervisor and the kernel.
Instead of using num,bers in the code when interpreting the elf notes
make use of the header supplied by Xen for that purpose.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
When loading a Xen pv-kernel avoid memory leaks in case of errors.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
In file included from ./include/grub/dl.h:23:0,
from grub-core/lib/libgcrypt-grub/cipher/rfc2268.c:3:
./include/grub/list.h:34:18: warning: conflicting types for 'grub_list_push' [en
abled by default]
void EXPORT_FUNC(grub_list_push) (grub_list_t *head, grub_list_t item);
^
./include/grub/symbol.h:68:25: note: in definition of macro 'EXPORT_FUNC'
# define EXPORT_FUNC(x) x
^
In file included from ./include/grub/fs.h:30:0,
from ./include/grub/file.h:25,
from ./grub-core/lib/posix_wrap/stdio.h:23,
from c:\mingw\include\libintl.h:314,
from ./include/grub/i18n.h:33,
from ./include/grub/misc.h:27,
from ./include/grub/list.h:25,
from ./include/grub/dl.h:28,
from grub-core/lib/libgcrypt-grub/cipher/rfc2268.c:3:
./include/grub/partition.h:106:3: note: previous implicit declaration of 'grub_l
ist_push' was here
grub_list_push (GRUB_AS_LIST_P (&grub_partition_map_list),
^
list.h needs just ATTRIBUTE_ERROR from misc.h; split compiler features
into separate file grub/compiler.h and include it instead.
