linux_dsm_epyc7002/arch/arm64
Ian Campbell 5e40704ed2 arm: xen: implement multicall hypercall support.
As part of this make the usual change to xen_ulong_t in place of unsigned long.
This change has no impact on x86.

The Linux definition of struct multicall_entry.result differs from the Xen
definition, I think for good reasons, and used a long rather than an unsigned
long. Therefore introduce a xen_long_t, which is a long on x86 architectures
and a signed 64-bit integer on ARM.

Use uint32_t nr_calls on x86 for consistency with the ARM definition.

Build tested on amd64 and i386 builds. Runtime tested on ARM.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
2014-04-24 13:09:46 +01:00
..
boot arm64: Add APM X-Gene SoC AHCI SATA host controller DTS entries 2014-03-17 15:54:42 -04:00
configs arm64: defconfig: Expand default enabled features 2014-02-07 17:17:28 +00:00
include - Documentation clarification on CPU topology and booting requirements 2014-04-08 12:06:03 -07:00
kernel - Documentation clarification on CPU topology and booting requirements 2014-04-08 12:06:03 -07:00
kvm Merge tag 'kvm-3.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2014-04-02 14:50:10 -07:00
lib arm64: atomics: fix use of acquire + release for full barrier semantics 2014-02-07 16:45:43 +00:00
mm - Documentation clarification on CPU topology and booting requirements 2014-04-08 12:06:03 -07:00
xen arm: xen: implement multicall hypercall support. 2014-04-24 13:09:46 +01:00
Kconfig arm64: add early_ioremap support 2014-04-07 16:36:15 -07:00
Kconfig.debug arm64: Add missing Kconfig for CONFIG_STRICT_DEVMEM 2014-04-07 17:33:13 +01:00
Makefile arm64: big-endian: add big-endian support to top-level arch Makefile 2013-10-25 15:59:31 +01:00