Jeremy Fitzhardinge [Thu, 24 May 2007 09:47:27 +0000 (10:47 +0100)]
Implement VCPUOP_register_vcpu_info
This change implements the VCPUOP_register_vcpu_info vcpu_op. This
allows a guest to choose where each VCPU's vcpu_info structure is
placed within its address space, allowing it to put it somewhere which
is easily accessible via some per-cpu data access mechanism.
When changing the mapping of the vcpu info, there's no obvious way to
prevent the other vcpus from getting a stale pointer of the vcpu_info,
which could result in them accessing bad memory (stale pointers to the
shared_info page are not a problem, because its always valid). To
avoid this, we prevent guests from changing the vcpu_info location
more than once, since there's no obvious need to allow them to do this
at this point.
(If we really want to allow guests to update the vcpu_info location
more than once, then some sort of RCU wait between updating the
pointer and performing the unmap may be the way to do it.)
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Jeremy Fitzhardinge [Thu, 24 May 2007 09:45:03 +0000 (10:45 +0100)]
Make map_domain_page_global fail
When the global mapping cache runs out, make map_domain_page_global
return NULL on failure rather than fire an assertion failure. This
also updates the callers to handle the error gracefully.
The only exception to this is the shadow pagetable code, which uses
map_domain_page_global to create a mapping for
v->arch.paging.shadow.guest_vtable; it's not clear this needs to be a
global mapping anyway.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
kfraser@localhost.localdomain [Thu, 24 May 2007 09:18:55 +0000 (10:18 +0100)]
[ACM] Simpler interface to hypercalls
Implement a simpler interface for the hypercalls to ACM. I put the
parameters to all hypercalls into a union. On top of this I have
implemented a shim layer for enabling ACM hypercalls on PPC.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kfraser@localhost.localdomain [Thu, 24 May 2007 09:14:05 +0000 (10:14 +0100)]
blktap: Small changes to blktap + add a hook to clear ptes on implicit release of VMAs.
* free memory on release
* invalidate p2m entry when unmapping grants
* check for alloc failure of idx_map
* add DONTCOPY vma flag
* hook for clearing ptes when a vma is freed by the kernel
From: Geoffrey Lefebvre <geoffrey@cs.ubc.ca>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Thu, 24 May 2007 08:54:03 +0000 (09:54 +0100)]
ia64: nvram setup.
From: "Zhang, Xing Z" <xing.z.zhang@intel.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Thu, 24 May 2007 08:15:58 +0000 (09:15 +0100)]
merge
Ian Campbell [Thu, 24 May 2007 08:14:43 +0000 (09:14 +0100)]
LINUX/x86_64: Ensure that the initial page tables allow userspace
mappings of the vsyscall page. This matches native behaviour by
setting the U bit on the L2-L4 page table entries and controlling
access using the L1 entries.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Thu, 24 May 2007 08:10:43 +0000 (09:10 +0100)]
Steven Hand [Tue, 22 May 2007 14:32:50 +0000 (15:32 +0100)]
This patch fixes the issue with waiting for devices to disconnect during the end
stage of migration in Xend. The problem was cause by a deletion of the VM domain
ID which is used by testDevicecompleComplete ->deviceIDs->backendRoot() to get
the virtual backend device path. The virtual backend device path is used to
check if a device still exists in xenstore.
Signed-off-by: Yung Giang <yung.giang@gmail.com>
Jeremy Fitzhardinge [Tue, 22 May 2007 13:48:56 +0000 (14:48 +0100)]
Implement VCPUOP_register_vcpu_info
This change implements the VCPUOP_register_vcpu_info vcpu_op. This
allows a guest to choose where each VCPU's vcpu_info structure is
placed within its address space, allowing it to put it somewhere which
is easily accessible via some per-cpu data access mechanism.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
kfraser@localhost.localdomain [Tue, 22 May 2007 05:43:05 +0000 (06:43 +0100)]
Merge with xen-ia64-unstable.hg
Keir Fraser [Sun, 20 May 2007 18:05:10 +0000 (19:05 +0100)]
vmxassist: Include terminating 0xff byte in TSS I/O bitmap.
Signed-off-by: Keir Fraser <keir@xensource.com>
Jake Wires [Sat, 19 May 2007 17:54:01 +0000 (10:54 -0700)]
[BLKTAP] Ensure blktap doesn't try to re-create extant sysfs entries
Signed-off-by: Jake Wires <jwires@xensource.com>
kfraser@localhost.localdomain [Fri, 18 May 2007 16:01:20 +0000 (17:01 +0100)]
Tom Wilkie [Thu, 17 May 2007 10:42:46 +0000 (11:42 +0100)]
Fix default return value for VM_Metrics.get_state
signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
Tom Wilkie [Thu, 17 May 2007 10:18:58 +0000 (11:18 +0100)]
Fix recent XenRT Failure re: xm block-list via XenAPI
signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
Ewan Mellor [Wed, 16 May 2007 22:12:16 +0000 (23:12 +0100)]
Added xeninfo.pl, a script for collecting statistics from Xen hosts using the
Xen-API. This also serves as a good example of the use of XML::RPC::Client
with the Xen-API.
By Ingard Mevåg <ingard [at] mevaag [dot] no>.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
Alex Williamson [Wed, 16 May 2007 17:38:48 +0000 (11:38 -0600)]
[IA64] Update struct checker for ia64 changes
This makes use of the union support to work with our new
vcpu_guest_context struct.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Alex Williamson [Wed, 16 May 2007 17:37:19 +0000 (11:37 -0600)]
[IA64] Fix trivial compiler warning
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Alex Williamson [Wed, 16 May 2007 16:59:01 +0000 (10:59 -0600)]
merge with xen-unstable.hg
Alex Williamson [Wed, 16 May 2007 16:42:07 +0000 (10:42 -0600)]
[IA64] Fix deadlock of ptc.ga emulation
ptc_ga_remote_func() might be invoked by IPI with a schedule_lock
that is acquired. (e.g., inside of vcpu_migrate())
It will cause a deadlock.
Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com>
kfraser@localhost.localdomain [Wed, 16 May 2007 08:57:29 +0000 (09:57 +0100)]
linux: Un-__init a couple of kexec vars that are accessed after init time.
Signed-off-by: Keir Fraser <keir@xensource.com>
Simon Horman [Wed, 16 May 2007 08:15:54 +0000 (09:15 +0100)]
static, __init and __initdata symbols in machine_kexec.c
Some symbols in machine_kexec.c really ought to be static and,
marked __init or __initdata.
Signed-off-by: Simon Horman <horms@verge.net.au>
Alex Williamson [Tue, 15 May 2007 21:32:23 +0000 (15:32 -0600)]
[IA64] Optimizations for windows
Windows use region 4 and region 5 for identity mapping.
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
Ian Campbell [Tue, 15 May 2007 18:00:48 +0000 (19:00 +0100)]
[XEND] Write the default ABI to the xenstore entry for each frontend
device.
This allows to run older kernels in a 32on64 mixed environment.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Tue, 15 May 2007 16:54:48 +0000 (17:54 +0100)]
[BUILDER] Propagate the native protocol ABI for a guest out of the
domain builder and in to python code.
This knowledge will be useful to allow us to pre-seed the protocol
field in a VBD entry in xenstore which will allow us to run older
kernels in a 32on64 mixed environment.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Tom Wilkie [Tue, 15 May 2007 16:01:57 +0000 (17:01 +0100)]
Add some fields from XenAPI docs to implementation.
Add stefan's patch to swap mtu and mac, so they're correct.
signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 14:14:02 +0000 (15:14 +0100)]
[HVM][SVM] Reintroduce ASIDs.
ASIDs partition the physical TLB for SVM. In the current implementation
ASIDs are used to reduce the number of TLB flushes. Each time the
guest's virtual address space changes (e.g. due to an INVLPG,
MOV-TO-{CR3, CR4} operation), instead of flushing the TLB, a new ASID is
assigned. This reduces the number of TLB flushes to at most 1/#ASIDs
(currently 1/64). The biggest advantage is that hot parts of the
hypervisor's code and data remain in the TLB.
From: Sebastian Biemueller <Sebastian.Biemueller@amd.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:50:09 +0000 (10:50 +0100)]
Fix TPM support in HVM domains
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
Signed-off-by: Peter Yang <peisen.yang@intel.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:49:10 +0000 (10:49 +0100)]
xenapi: Small fix to the host.get_name_description call
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:46:43 +0000 (10:46 +0100)]
x86/hvm: HVM_DBG_LOG() cleanup
- make log levels used consistent in a few places
- remove trailing newlines, dots, and commas
- remove explictly specified function names from message text
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:46:03 +0000 (10:46 +0100)]
vmx: remove CSTAR save/restore on VMX
CSTAR is an unused MSR in 64-bit mode on Intel's EM64T, hence there's
no need to save/restore this MSR during context switches. Mimic real
hardware by retaining the value written for eventual guest OS reads.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:43:59 +0000 (10:43 +0100)]
x86/hvm: add logging for hypercalls
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:43:18 +0000 (10:43 +0100)]
x86: fix EFER handling
Introduce a per-CPU shadow of what is currently in EFER, as context
switch code must re-write this MSR so that all guests run with
appropriate EFER.SCE and EFER.NX settings. Remove EFER from the set of
MSRs that VMX deals with in a generic fashion.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:28:28 +0000 (10:28 +0100)]
x86/hvm: hypercall adjustments
- share more code between 32- and 64-bit variants
- properly handle continuations for 32-bit guests on 64-bit hv
- properly handle preemption (this must *not* rely on regs->eip, as
- other code may overwrite the value there by calling
- hvm_store_cpu_guest_regs()
- deny hypercall access when called from guest in vm86 mode, which
requires that ???_guest_x86_mode() make real and vm86 modes distinguishable
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:13:11 +0000 (10:13 +0100)]
x86-64/hvm: pio result storing
Don't clear upper 32 bits on 8- and 16-bit PIO reads.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:12:02 +0000 (10:12 +0100)]
x86: ptwr adjustments
Make sure MFN read from pte is valid before accessing the page info
structure associated with it. Drop guest-to-machine-physical
translation from ptwr code.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:08:20 +0000 (10:08 +0100)]
x86: replace some intpte_t * casts
Don't cast values when other (type safe) mechanisms are available to =
achieve the same effect.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:03:58 +0000 (10:03 +0100)]
x86: kill unused local variable sh_mapcache
Apparently a leaf-over from pre-3.0.3.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:03:14 +0000 (10:03 +0100)]
tools: check for curl-devel and libxml2-devel
when they are required for LIBXENAPI_BINDINGS.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 09:01:14 +0000 (10:01 +0100)]
tools: check for libvncserver dependency libraries
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 08:59:51 +0000 (09:59 +0100)]
64-bit hvm on 32-bit dom0 - ioemu adjustments
Don't mask off data bits when running 64-bit hvm guests on 32-bit dom0.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 08:54:27 +0000 (09:54 +0100)]
x86: suppress SYSCALL feature for 32on64 guests
since Xen cannot handle it.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
kfraser@localhost.localdomain [Tue, 15 May 2007 08:50:36 +0000 (09:50 +0100)]
x86: invalidate_shadow_ldt() should be static
Since invalidate_shadow_ldt() depends on process_deferred_ops() to be
called, it shouldn't be visible outside xen/arch/x86/mm.c.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Alex Williamson [Mon, 14 May 2007 18:54:26 +0000 (12:54 -0600)]
[IA64] White space cleanup in regionreg.h
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Alex Williamson [Mon, 14 May 2007 17:52:01 +0000 (11:52 -0600)]
[IA64] Fix ptc.ga emulation
cset14829(
c42ae7839750) was incomplete.
The region register 0 will be clobbered as follows.
time pcpu0 pcpu1 pcpu2
| vcpu0 vcpu1 idle // assignment of vcpu
V
1.vcpu0 issues ptc.ga
2.vcpu0 sends IPI to vcpu1(pcpu1)
3.vcpu1 migrates from pcpu1 to pcpu2
4.pcpu1 receives IPI of 2 and exec ptc_ga_remote_func()
5.pcpu1 saves and modifies vrr[0]
6.vcpu1(pcpu2) modifies vrr[0]
7.pcpu1 restores vrr[0] // vrr[0] of 6 is lost
Windows will crash due to this issue.
Signed-off-by: Kouya Shimura <kouya@jp.fujitsu.com>
Alex Williamson [Mon, 14 May 2007 17:13:24 +0000 (11:13 -0600)]
[IA64] Compilation fix with CRASH_DEBUG defined.
Update for guest_mode()
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Steven Hand [Mon, 14 May 2007 14:19:46 +0000 (15:19 +0100)]
Fix HVM save/restore after upgrade to 0.90.
Signed-off-by: Steven Hand <steven@xensource.com>
Steven Hand [Mon, 14 May 2007 14:16:32 +0000 (15:16 +0100)]
HVM save/restore: handle larger domain ids.
Signed-off-by: Steven Hand <steven@xensource.com>
Keir Fraser [Sun, 13 May 2007 09:04:34 +0000 (10:04 +0100)]
hvm qemu: Fix for masking 64-bit operands broke 32-bit operands with
32-bit qemu. Issue spotted and initial fix provided by Dexuan Cui.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 18:22:24 +0000 (19:22 +0100)]
svm: Simplify asm stub for vmentry/vmexit.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 18:04:35 +0000 (19:04 +0100)]
svm: Avoid VMSAVE/VMLOAD/VMSAVE/VMLOAD sequence on every vmexit/vmentry.
Instead do this only on context switches. In cases where we need
access to state that is only saved to the VMCB on VMSAVE, we track
whether the state is in sync via a per-vcpu flag and VMSAVE on demand.
The context switch code can be further improved:
1. No need to VMLOAD host state if we are switching to another SVM VCPU.
2. No need to VMSAVE host state at all (except once at start of day)
because the registers that are saved do not change (or at least, none
of the ones that matter change).
The performance is improvement is about 650 cycles for a null
hypercall. This reduces the total null-hypercall time for a non-debug
build of Xen down to around 3300 cycles on my AMD X2 system.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 15:24:50 +0000 (16:24 +0100)]
hvm: Fix ACPI shutdown, broken by my previous changeset.
It turns out that although PIIX4 hardware defines the S5 type code to
be 000, all OSes will discover the correct code by evlauating an \_Sx
object in the ACPI DSDT. And we set the type code in that object to be
111.
So this patch keeps the other cleanups made to the piix4acpi.c file,
but switches back to checking for code 111. It also makes it clearer
in both the ioemu code and in the dsdt source code where these magic
numbers come from.
Let's hope noone actually has the true PIIX4 type codes hardcoded
(it's highly doubtful that anyone would).
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 11:46:26 +0000 (12:46 +0100)]
vmx: Replace pointless test-then-set with set.
Spotted by Eddie Dong.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 11:44:20 +0000 (12:44 +0100)]
xend: configuration option 'localtime = 1' is not honored for PV domains.
This patch fixes an oversight when platform_* config options were
collected in a dictionary.
Signed-off-by: Jim Fehlig <jfehlig@novell.com>
Keir Fraser [Sat, 12 May 2007 11:43:16 +0000 (12:43 +0100)]
xen: Fix struct-size checker for unions and long names.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Keir Fraser [Sat, 12 May 2007 11:41:40 +0000 (12:41 +0100)]
hvm qemu: Fix write parameter masking for 64-bit guests.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 11:37:51 +0000 (12:37 +0100)]
xen: Better handling on not-present PDEs in destroy_xen_mappings().
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 11:07:01 +0000 (12:07 +0100)]
x86: Improve zap_low_mappings.
Do it earlier on x86/64, properly free non-superpages on x86/32, and
leave a mapping of the boot trampoline (0x90000-0xA0000) in place.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 09:28:53 +0000 (10:28 +0100)]
xen: Free initmem after boot. Mark lots of init functions as __init
that weren't before.
Signed-off-by: Keir Fraser <keir@xensource.com>
Keir Fraser [Sat, 12 May 2007 08:48:33 +0000 (09:48 +0100)]
hvm: Fix emulation of PIIX4 PMCNTRL register for soft power-off.
The type code needs to be 000, not 111 (which is a reserved value).
Signed-off-by: Keir Fraser <keir@xensource.com>
Alex Williamson [Fri, 11 May 2007 19:15:53 +0000 (13:15 -0600)]
[IA64] get guest os type
This patch is to use GFW ACPI_OSI to identify guest OS type.
When ACPI_OSI gets OS type, it writes to a reserved port a
special val. then XEN can know the guest OS type.
NB. Linux returns true both for _OSI(linux) and _OSI(windows)
Signed-off-by: Zhang Xin <xing.z.zhang@intel.com>
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
Alex Williamson [Fri, 11 May 2007 19:09:12 +0000 (13:09 -0600)]
[IA64] Fix allocate_rid_range()
Though there is a free ridblock_owner[], allocate_rid_range()
cannot allocate it.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
Alex Williamson [Fri, 11 May 2007 19:07:04 +0000 (13:07 -0600)]
[IA64] Return ENOMEM if VPD allocation failed
Usually ASSRET() is "(void)0". Therefore if VPD allocation
fails with xenheap shortage or fragmentation, NULL pointer
access occurs in vmx_final_setup_guest().
This patch fixes it.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
Christian Limpach [Fri, 11 May 2007 09:07:06 +0000 (10:07 +0100)]
[qemu patches] Update patches upto changeset 15040:
090ca10cb543.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Fri, 11 May 2007 09:06:19 +0000 (10:06 +0100)]
[qemu] Fix ia64 after removal of ia64_intrinsic.h.
From: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Keir Fraser [Thu, 10 May 2007 22:49:04 +0000 (23:49 +0100)]
svm: Rationalise register synchronisation to be similar to our vmx
handling.
1. Do not copy all VMCB register state in cpu_user_regs on every
vmexit.
2. Save/restore RAX inside asm stub (in particular, before STGI on
vmexit).
3. Simplify store/load_cpu_guest_regs() hook functions to synchronise
precisely the same state as VMX.
By my measurements this reduces the round-trip latency for a null
hypercall by around 150 cycles. This is about 3% of the ~5000-cycle
total on my AMD X2 system. Not a great win, but a nice extra on top of
the code rationalisation.
Alex Williamson [Thu, 10 May 2007 21:55:22 +0000 (15:55 -0600)]
[IA64] Implement XENMEM_machine_memory_map on ia64.
This is necessary for kexec/kdump for xen/ia64. kexec-tools needs to know
real machine's memory map.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Keir Fraser [Thu, 10 May 2007 21:54:43 +0000 (22:54 +0100)]
xen: Some cleanups for x86 start of day.
1. Remove erroneous modification to e820.c
2. Make sure Xen is relocated as high as possible below 4GB.
Signed-off-by: Keir Fraser <keir@xensource.com>
Alex Williamson [Thu, 10 May 2007 21:46:30 +0000 (15:46 -0600)]
[IA64] Handle speculative vhpt walk
Since processor may support speculative VHPT walk,
The long format VHPT head entry needs to be disabled
before programming it.
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
Alex Williamson [Thu, 10 May 2007 21:18:27 +0000 (15:18 -0600)]
[IA64] Quiet lookup_domain_mpa() when domain is dying.
Message clean up in lookup_domain_mpa(). It is possible that current != d.
This patch addresses xensource bugzilla #944
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Alex Williamson [Thu, 10 May 2007 19:29:33 +0000 (13:29 -0600)]
[IA64] Defined guest_mode and use it instead of user_mode.
Signed-off-by: Tristan Gingold <tgingold@free.fr>
Christian Limpach [Thu, 10 May 2007 18:35:25 +0000 (19:35 +0100)]
[qemu patches] Update patches upto changeset 15036:
dfbbb4d3b0dd.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
--HG--
rename : tools/ioemu/patches/vnc-numpad-handling => tools/ioemu/patches/vnc-keypad-handling
Christian Limpach [Thu, 10 May 2007 18:33:05 +0000 (19:33 +0100)]
[qemu] Fix keypad handling for VNC.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
kfraser@localhost.localdomain [Thu, 10 May 2007 17:02:55 +0000 (18:02 +0100)]
xen: Big changes to x86 start-of-day:
1. x86/64 Xen now relocates itself to physical high memory. This is
useful if we have devices that need very low memory, or if in
future we want to grant a 1:1 mapping of low physical memory to a
special 'native client domain'.
2. We now only map low 16MB RAM statically. All other RAM is mapped
dynamically within the constraints of the e820 map. It is
recommended never to map MMIO regions, and this change means that
Xen now obeys this constraint.
3. The CPU bootup trampoline is now permanently installed at
0x90000. This is necessary prereq for CPU hotplug.
4. Start-of-day asm is generally cleaned up and diff between x86/32
and x86/64 is reduced.
Signed-off-by: Keir Fraser <keir@xensource.com>
Christian Limpach [Thu, 10 May 2007 15:22:27 +0000 (16:22 +0100)]
[qemu patches] Update patches upto changeset 15032:
8f510bf078c7.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 15:05:31 +0000 (16:05 +0100)]
[qemu patches] Update patches upto changeset 15032:
8f510bf078c7.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 14:58:35 +0000 (15:58 +0100)]
[qemu] Remove atomic_set_bit, atomic_clear_bit and ia64_intrinsic.h and its
users.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 14:39:28 +0000 (15:39 +0100)]
[qemu] Remove unused -timeoffset option.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 14:17:20 +0000 (15:17 +0100)]
[qemu] Remove -vnclisten option since the same functionality is now
available using the -vnc option.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 14:10:16 +0000 (15:10 +0100)]
[qemu] Remove no longer needed change.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 14:02:05 +0000 (15:02 +0100)]
[qemu] Use qemu's -vnc option to specify the interface to listen on.
Domain config files still use the original syntax with vnc and vnclisten.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 13:44:45 +0000 (14:44 +0100)]
[qemu] Fix shift key for non-graphical vnc displays (like the monitor).
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Thu, 10 May 2007 12:57:13 +0000 (13:57 +0100)]
[qemu] Sync data to disk if write cache is disabled.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Wed, 9 May 2007 21:50:26 +0000 (22:50 +0100)]
[qemu] Fix typo in previous ia64 build fix (my fault).
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Wed, 9 May 2007 21:12:20 +0000 (22:12 +0100)]
[qemu] Fix ia64 build.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Ian Campbell [Wed, 9 May 2007 17:53:02 +0000 (18:53 +0100)]
[BUILDER] Ensure that the L3 page table page for a PAE guest which does not
support the extended-cr3 format is below the 4G boundary.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Wed, 9 May 2007 14:31:37 +0000 (15:31 +0100)]
hvm: Save/restore register state across hypercalls.
Signed-off-by: Keir Fraser <keir@xensource.com>
Christian Limpach [Wed, 9 May 2007 13:17:15 +0000 (14:17 +0100)]
[ioemu] Update to qemu 0.90.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Alex Williamson [Tue, 8 May 2007 19:12:52 +0000 (13:12 -0600)]
[IA64] Implemented PAL_FIXED_ADDR
The Intel GFW still calls this, so we might as well implemented it.
Based on patch from Anthony and Wing, adds additional cleanups and
toning down of some of the error messages.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Alex Williamson [Tue, 8 May 2007 16:51:05 +0000 (10:51 -0600)]
[IA64] Cleanup in faults.c
Cleanup: more static added, unused functions removed, a typo fixed.
Signed-off-by: Tristan Gingold <tgingold@free.fr>
Alex Williamson [Tue, 8 May 2007 16:48:39 +0000 (10:48 -0600)]
[IA64] Code clean up using xen machine vector.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Alex Williamson [Tue, 8 May 2007 16:39:51 +0000 (10:39 -0600)]
[IA64] Make p2m exposure compatible with suspend/resume and fix one bug.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Alex Williamson [Tue, 8 May 2007 15:09:17 +0000 (09:09 -0600)]
merge with xen-unstable.hg
Christian Limpach [Tue, 8 May 2007 09:38:06 +0000 (10:38 +0100)]
[qemu patches] Update patches upto changeset 15013:
b78d611d1b.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Tim Deegan [Tue, 8 May 2007 09:32:38 +0000 (10:32 +0100)]
Merge
Tim Deegan [Tue, 8 May 2007 09:32:05 +0000 (10:32 +0100)]
[HVM] Fix shadow remove-write-access heuristic for 64bit w2k3 linear map.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
kfraser@localhost.localdomain [Tue, 8 May 2007 09:21:23 +0000 (10:21 +0100)]
xend hvm: Fix 'monitor=1' handling in domain config file.
Fix wrong python list assignment for "monitor=1". The old assignment
only works when using qemu-dm.debug in configure file.
Signed-off-by: You YongKang <yongkang.you@intel.com>
Signed-off-by: Zhang Xin <xing.z.zhang@intel.com>
kfraser@localhost.localdomain [Tue, 8 May 2007 09:17:46 +0000 (10:17 +0100)]
[Xen-API] Fix the rtc/timeoffset entry.
It cannot be 'None' as this is not parseable by the Java xmlrpc
library.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
Alex Williamson [Mon, 7 May 2007 19:24:37 +0000 (13:24 -0600)]
[IA64] Remove obsolete bug work around code in xc_ia64_stubs.c.
Now xencomm solved the issue.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>