Commit 56a7aaa16b introduced some SVE related code that is protected by
'#if defined(__aarch64__)', the issue is that this doesn't take into
consideration when the toolstack is compiled for an arm32 Dom0 running on
an arm64 platform, it should be able to create SVE enabled guests but with
the current code it's not.
So fix the issue by compiling the code when the toolstack is compiled for
both arm32 and arm64.
Fixes: 56a7aaa16b ("tools: add physinfo arch_capabilities handling for Arm")
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
On Arm, the SVE vector length is encoded in arch_capabilities field
of struct xen_sysctl_physinfo, make use of this field in the tools
when building for arm.
Create header arm-arch-capabilities.h to handle the arch_capabilities
field of physinfo for Arm.
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
Acked-by: George Dunlap <george.dunlap@citrix.com>
Acked-by: Christian Lindig <christian.lindig@cloud.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Luca Fancellu