Clean up IO-APIC handling in domain0, and the hypercall interface
exported by Xen (inc. removal of PCI-related calls). This hopefully
fixes acpi=off.
Signed-off-by: Keir Fraser <keir@xensource.com>
Avoid field duplication between vcpu_guest_context and arch_exec_domain
structures. The latter now includes the former as a sub-field.
Signed-off-by: Keir Fraser <keir@xensource.com>
[PATCH] [PATCH] Assorted VMX patches
This patch contains the following VMX patches:
- ioemu: Update the address when doing a stosb/stosw/stosl. Without this patch
stosb writes req->count times at the same location req->addr. Not exactly
the intended semantics.
- xc_ptrace.c: Use the page_array to refer to partition memory. This allows
you to use gdbserver on a VMX partition (and presumably partitions that use
shadow page tables).
- dom0_ops.c: Preserve ECF_VMX_GUEST flag for gdbserver. Without it you
cannot (re)set the VMX domain state.
- vmx.c: Added support for lmsw. Unmodified FreeBSD uses this when running
inside a VMX partition.
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
===== tools/ioemu/iodev/cpu.cc 1.8 vs edited =====
Remove memory and cpu parameters from DOM0_CREATEDOMAIN, and remove
DOM0_SETINITIALMEM. You can get the same effect via PINCPU,
SETMAXMEM, and do_mem_op(increase_reservation).
Signed-off-by: Keir Fraser <keir@xensource.com>
Merge freefall.cl.cam.ac.uk:/auto/anfs/scratch/font/sd386/xen-2.0-testing.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno/users/iap10/xeno-clone/xen-2.0-testing.bk
Merge freefall.cl.cam.ac.uk:/auto/groups/xeno/users/iap10/xeno-clone/xen-2.0-testing.bk
into freefall.cl.cam.ac.uk:/auto/groups/xeno/users/iap10/xeno-clone/xen-unstable.bk
[PATCH] Install libraries into libdir
Attached makes it so that libxc and libxutil get installed
into /usr/lib64 instead of /usr/lib on x86_64.
Signed-off-by: Jeremy Katz <katzj@redhat.com>
===== Config.mk 1.3 vs edited =====
[PATCH] stream fixes for migration
I've attached a patch for libxutil/libxc. This fixes one of the hangs =
I've seen during migrations. It applies against 2.0 and 2.0-testing.
Changes:
* Encountering EOF or error when xfrd reads from stream could cause an =
infinite loop.
* Cleaned up the closing of streams.
* Fixed several memory leaks.
Signed-off-by: Charles Coffing <ccoffing@novell.com>
[PATCH] [PATCH] tools/libxc/xc_vmx_build.c broken
xc_vmx_build pins the level 2 page table too early so that subsequent maps
(like those in zap_mmio_ranges) fail and consequently xc_vmx_build fails.
To solve this, this patch pins the l2pt at the end of the function when
all memory initializations are finalized.
Signed-off-by: Leendert van Doorn <leendert@watson.ibm.com>
Batch p.t. pin requests during guest restore (after being suspended, or
after migration). Allow L1 tables to be pinned even after their va
backptr is fixed (no longer mutable).
Signed-off-by: Keir Fraser <keir@xensource.com>
Split mmu_update() hypercall into mmu_update() and mmuext_op().
All MMUEXT_* ops are now done via the latter hypercall. This allows
more arguments to be passed in a nicer way to mmuext operations.
Linux 2.4, 2.6 and control tools all use the new interface. The BSDs
will need some work, but shouldn't be too hard (and they can be moved
to writable pagetables at the same time :-) ).
Signed-off-by: Keir Fraser <keir@xensource.com>
I added support to Anthony's vm-tools so that it can start VMX enabled
partitions directly (including forking off a copy of the device-model
with the user's environment variables, such as $DISPLAY). For this I found
it useful to harden xc_vmx_build.c so that it doesn't dump core when called
incorrectly.
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
Signed-off-by: ian.pratt@cl.cam.ac.uk
[PATCH] add-build.patch
Add build targets to all makefiles. Debian does builds as non-root, so
it's better to do as much as possible before requiring root privs.
Signed-off-by: Adam Heath <doogie@brainfood.com>
