This patch converges the ia64-specific and general versions of
xen/drivers/Makefile and xen/drivers/core/Makefile, using Kconfig
settings instead to control whether specific pieces are built.
Signed-off-by: Aron Griffis <aron@hp.com>
This fixes the problems left behind by c/s 10171. Again pointed
out by Jan Beulich; and again different from his suggested patch.
Hopefully this one will be less embarrassing.
Signed-off-by: Keir Fraser <keir@xensource.com>
This patch intends to fix isr setting before injecting fault to it.
With this small fix, CPU2000 in VTi can pass now.
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Zhang xiantao <xiantao.zhang@intel.com>
This patch fixes several minor issues, as a prepare step to support VGA
acceleration for VTI domain:
- shared vram buffer needs to be mapped as WB in both sides, because
the shared vram is the true WB memory though VTI domain is told as UC
- Introduced a new pte_mem to indicate p2m entry containing valid mfn
when replace p2m entry. Pte_none doesn't work for VTI case, since IO
type is encoded into p2m entry which however doesn't contain valid mfn.
After above change, guest_physmap_add/remove_page is available to
be used by qemu to setup linear buffer for VTI domain.
Signed-off-by Kevin Tian <kevin.tian@intel.com>
1. Make Mini-OS start from 0x0.
2. Fixes the pagetable builder to handle half full, but already mapped
pt frames.=20
3. Add a bounds check to ensure than Mini-OS does not try to use Xen
virtual space.
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
Signed-off-by: Aravindh Puthiyaparambil
<aravindh.puthiyaparambil@unisys.com>
completes the alignment of the ACM call interface with the other Xen
hypervisor call interfaces. This macro is used to call from the a guest
kernel directly into the ACM hypervisor module.
Signed-off by: Reiner Sailer <sailer@us.ibm.com>
Signed-off by: Bryan D. Payne <bdpayne@us.ibm.com>
The current shadow mode is not aware of this extra level of shadowing
and gets rather confused. Furthermore it *always* ensures that its
PAE pgdirs are below 4GB so there is no need for the extra shadowing
logic to be invoked.
This fixes a bug introduced in changeset 10177:d5f98d23427a0d256b896fc63ccfd2c1f79e55ba
Signed-off-by: Keir Fraser <keir@xensource.com>
Now xen drivers use is_running_on_xen() to check whether it runs on
xen or bare metal. There remains many if (running_on_xen) in ia64
specific codes. This patch replaces running_on_xen with is_running_on_xen()
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
This bug has prevented us from booting fully virtualized SMP guests
that write to the APIC using the xchg instruction (when
CONFIG_X86_GOOD_APIC is not set). On 32 bit platforms, sles 10 kernels
are built without CONFIG_x86_GOOD_APIC not set and hence we have had
problems booting fully virtualized SMP sles 10 guests.
Signed-off-by: K. Y. Srinivasan <ksrinivasan@novell.com>
Experimentation an discussion on xen-devel concludes that a dynamic method
for determining safe balloon size will be required.
Signed-off-by: Keir Fraser <keir@xensource.com>
The function cpu_is_allowed() appears that it should return a boolean
but in fact returns zero on success and an errno on failure. Thus
rename it to the more vague cpu_up_check(), in line with its return
value and thge fact it has unspecified side effects.
Fix the macro definition of cpu_up_check() when building non-hotplug
kernel to return zero rather than one (which always failed secondary
cpu bringup!).
Signed-off-by: Keir Fraser <keir@xensource.com>
