awilliam@xenbuild.aw [Tue, 29 Aug 2006 15:08:29 +0000 (09:08 -0600)]
[IA64] revert xen-ia64-unstable.hg cset 11301:
a19dbbe4cff5
revert arch_domain_destory() for old PV-on-HVM on IPF
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Tue, 29 Aug 2006 15:05:46 +0000 (09:05 -0600)]
[IA64] revert xen-ia64-unstable.hg 11271:
c232365128cf
Delete functions introduced for old PV-on-HVM on IPF.
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Tue, 29 Aug 2006 14:28:38 +0000 (08:28 -0600)]
merge with xen-unstable.hg
awilliam@xenbuild.aw [Tue, 29 Aug 2006 14:09:28 +0000 (08:09 -0600)]
[IA64] init the hlt timer on a valid cpu and migrate
Based on a patch from Anthony Xu, v->processor is not initialized
in alloc_vcpu_struct() when we initialize the hlt_timer. Init the
timer on the first cpu and migrate it in schedule_tail().
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Ian Campbell [Tue, 29 Aug 2006 11:23:11 +0000 (12:23 +0100)]
Fix definition of LINUX_VER so that doesn't pickup LINUX_VER3
from mk.linux-2.6-xen. This makes "make mkpatches" work again.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
tdeegan@york.uk.xensource.com [Tue, 29 Aug 2006 08:42:35 +0000 (09:42 +0100)]
Merge
tdeegan@york.uk.xensource.com [Tue, 29 Aug 2006 08:37:30 +0000 (09:37 +0100)]
[XEN] Off-by one error in range checks translating gfns to mfns
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 22:26:37 +0000 (16:26 -0600)]
merge with xen-unstable.hg
awilliam@xenbuild.aw [Mon, 28 Aug 2006 22:16:07 +0000 (16:16 -0600)]
[IA64] Modify sparse headers for PV-on-HVM/IPF
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 22:09:28 +0000 (16:09 -0600)]
[IA64] separate hypercalls, acpi and EFI tables
Put hypercalls, acpi and EFI tables on three separate 4KB pages.
This was a stopper to use 4KB pages.
Comments added and simplifications.
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
Christian Limpach [Mon, 28 Aug 2006 21:44:31 +0000 (22:44 +0100)]
[qemu patches] Update patches for changeset 11273:
a1cff03ac7d7.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Mon, 28 Aug 2006 21:43:09 +0000 (22:43 +0100)]
[qemu] Fix PCI config header space writes and set Subsystem-Vendor ID fields.
Fix failure in Windows HCT's PCI-Compliance-Test by invalidating the
writing to read-only/reserved fields in PCI configuration space header
and giving Subsystem-Vendor-ID field a valid value via copying Vendor-ID
field into it.
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Steven Hand [Mon, 28 Aug 2006 20:57:34 +0000 (21:57 +0100)]
Fix hypervisor build with performance counters after -unstable
cset 11257:
86d26e6ec89b
Signed-off-by: Steve Dobbelstein <steved@us.ibm.com>
Steven Hand [Mon, 28 Aug 2006 20:40:42 +0000 (21:40 +0100)]
Fix shadow mode 32/PAE linux writable heuristic and add 64-bit version.
Signed-off-by: Steven Hand <steven@xensource.com>
Steven Hand [Mon, 28 Aug 2006 20:25:13 +0000 (21:25 +0100)]
Fix PAE-mode HVM guests with the new shadow code.
Signed-off-by: Steven Hand <steven@xensource.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 20:09:31 +0000 (14:09 -0600)]
[IA64] fix noreboot option
fix machine_hlt to support noreboot option.
Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com>
[modified to use existing cpu_halt() function in linux-xen files]
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 19:31:35 +0000 (13:31 -0600)]
[IA64] print command line of xen
Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 19:30:04 +0000 (13:30 -0600)]
[IA64] fix warnings
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
Christian Limpach [Mon, 28 Aug 2006 19:22:56 +0000 (20:22 +0100)]
[qemu patches] Update patches for changeset 11268:
350a73222a51.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Christian Limpach [Mon, 28 Aug 2006 19:21:38 +0000 (20:21 +0100)]
[qemu] Add target-i386-dm and hw *.[ch] files to TAGS.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 19:18:36 +0000 (13:18 -0600)]
[IA64] fix VTi hangs
In some scenarios, xen_timer_interrupt will not set machine itm,
this may make this LP not receive timer interrupt any more.
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 19:14:52 +0000 (13:14 -0600)]
[IA64] Remove warning message in fw_emul.c
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 19:12:42 +0000 (13:12 -0600)]
[IA64] Fix comment of vmx_hypercall.c
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Mon, 28 Aug 2006 19:11:17 +0000 (13:11 -0600)]
[IA64] Modify destroy code for PV-on-HVM on IPF
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
tdeegan@york.uk.xensource.com [Mon, 28 Aug 2006 16:50:21 +0000 (17:50 +0100)]
[HVM] Don't assume that VMENTER causes a TLB flush, when validating
shadow pagetable updates.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 12:08:41 +0000 (13:08 +0100)]
Fix Intel copyright notice in a single source file.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 12:05:00 +0000 (13:05 +0100)]
[XEND] Move all of the various log files created by xen to
be under /var/log/xen instead of under /var/log directly. This has
the advantage of cleaning things up a little and also can make it
easier to restrict the permissions needed by xend.
Signed-off-by: Jeremy Katz <katzj@redhat.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 11:59:07 +0000 (12:59 +0100)]
[HVM] [SMBIOS] Duplicate UUID into serial number in SMBIOS tables.
Windows zeroes out the UUID in the SMBIOS tables, but the identifier
is often needed by systems management code. Duplicating the UUID
as the virtual system's serial number should help.
Signed-off-by: Andrew D. Ball <aball@us.ibm.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 11:50:55 +0000 (12:50 +0100)]
The following patch fixes a bug where xenconsoled will can SEGV
because it uses FD_ISSET(-1,xxx). Since the code is written that any
ring/tty handler can set d->tty_fd to -1 it has to be checked
_every_time_.
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 11:49:14 +0000 (12:49 +0100)]
[TOOLS] Remove Gentoo-specific workaround in networking
scripts -- apparently it is not needed (reported by
Tuan Van <lang.thang@gmail.com>). See bugzilla issue #741
for more details.
Signed-off-by: Keir Fraser <keir@xensource.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 11:41:15 +0000 (12:41 +0100)]
[TOOLS] Clean up routed vifs quietly on domain destruction.
I have experienced that the vif-route script does not work as expected
when deleting a virtual interface (Redhat FC5). Both of the commands
"ifdown" and "ip route" cause an early vif-route script exit and
therefore will cause skipping of the later script commands (such as
cleaning up iptables entries for the default 'antispoof'). The
vif-route
script creates the following syslog error entry:
"/etc/xen/scripts/vif-route failed; error detected."
It appears that both of the problematic commands are actually
redundant
when destroying domains:
1. the interface is already gone (I assume because the domain frontend
is gone already) --> ifdown does not do anything
2. the route is gone as well since the interface has disappeared -->
ip
route del does not do anything
Executing those redundant commands with "do_without_error" ensures
that
the script completes and cleans up iptables rules. The attached
RFC-patch only masks those commands when bringing down an interface,
so
that domain creation continues to fail in case of vif setup problems
(intended behavior).
Having the iptables cleanup called correctly by vif-route is important
to keep the iptables rule-set clean, otherwise antispoof rules
accumulate with every vif creation.
Signed-off by: Reiner Sailer <sailer@us.ibm.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 11:35:43 +0000 (12:35 +0100)]
[HVM][SVM] Allow SVM to take advantage of flag_dr_dirty.
Signed-off-by: Travis Betak <travis.betak@amd.com>
kaf24@localhost.localdomain [Mon, 28 Aug 2006 11:09:36 +0000 (12:09 +0100)]
[XEN] Rename shadow2 to shadow and move the various source
files into a sensible directory hierarchy.
Signed-off-by: Keir Fraser <keir@xensource.com>
awilliam@xenbuild.aw [Sun, 27 Aug 2006 16:25:39 +0000 (10:25 -0600)]
[IA64] Fixes for dom0_ops changes
Fix typo and update op names
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Sun, 27 Aug 2006 16:24:41 +0000 (10:24 -0600)]
merge with xen-unstable.hg
Alex Williamson [Sun, 27 Aug 2006 05:56:01 +0000 (06:56 +0100)]
[PATCH] fix null pointer dereference in xen_guest_lookup()
The latest ELF changes have a null pointer dereference bug when you
have neither an elf notes section nor a __xen_guest_string. This patch
checks for the existence of the __xen_guest_string prior to using it.
Please apply. Thanks,
Alex
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
---
awilliam@xenbuild.aw [Fri, 25 Aug 2006 22:21:39 +0000 (16:21 -0600)]
[IA64] replace lost EFI_RESERVED_TYPE dom0 passthrough
Some systems (HP Superdome in particular) place ACPI tables in
reserved memory regions, so we have to pass it through to dom0.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Fri, 25 Aug 2006 21:52:31 +0000 (15:52 -0600)]
[IA64] dom_fw.c cleaned up.
Only use one page for stubs and tables instead of 2MB.
Create struct fw_tables to make code more understandable.
Many comments added.
Correctly compute sal systab checksum.
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
kaf24@firebug.cl.cam.ac.uk [Fri, 25 Aug 2006 21:35:24 +0000 (22:35 +0100)]
[XEN] Fix silly transposition typo in previous changeset.
Signed-off-by: Keir Fraser <keir@xensource.com>
awilliam@xenbuild.aw [Fri, 25 Aug 2006 21:06:18 +0000 (15:06 -0600)]
[IA64] Expand hvm_op hypercall for PV-on-HVM/IPF
Introduce HVMOP_setup_shared_info_page
- A page allocated on HVM-guest OS is swapped original shared_info
page with this hypercall.
- In x86 code, original shared_info page is used after pv-on-hvm
setup with remapping feature in arch depend HYPERVISOR_memory_op.
But, we can't implement same feature for IPF, thus we select to
implement with this method.
Introduce HVMOP_setup_gnttab_table
- Pages allocated on HVM-guest OS is swapped original grant_table
page frames with this hypercall.
- Same above.
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
kfraser@localhost.localdomain [Fri, 25 Aug 2006 17:39:10 +0000 (18:39 +0100)]
Replace dom0_ops hypercall with three new hypercalls:
1. platform_op -- used by dom0 kernel to perform actions on the
hardware platform (e.g., MTRR access, microcode update, platform
quirks, ...)
2. domctl -- used by management tools to control a specified domain
3. sysctl -- used by management tools for system-wide actions
Benefits include more sensible factoring of actions to
hypercalls. Also allows tool compatibility to be tracked separately
from the dom0 kernel. The assumption is that it will be easier to
replace libxenctrl, libxenguest and Xen as a matched set if the
dom0 kernel does not need to be replaced too (e.g., because that
would require vendor revalidation).
From here on we hope to maintain dom0 kernel compatibility. This
promise is not extended to tool compatibility beyond the existing
guarantee that compatibility will not be broken within a three-level
stable release [3.0.2, 3.0.3, etc.].
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Fri, 25 Aug 2006 09:39:24 +0000 (10:39 +0100)]
[TOOLS] Use ELFSIZE to pick the ELF structures to use in readnotes.c
We can remove Elf_Ehdr since it is only used for e_ident which is an
unsigned char array.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Fri, 25 Aug 2006 09:06:24 +0000 (10:06 +0100)]
merge
awilliam@xenbuild.aw [Thu, 24 Aug 2006 17:54:23 +0000 (11:54 -0600)]
[IA64] Avoid compile-time warnings.
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
awilliam@xenbuild.aw [Thu, 24 Aug 2006 17:52:23 +0000 (11:52 -0600)]
[IA64] All vcpus can sync interrupts from qemu
Previously only vcpu0 can sync interrupt from qemu.
Now all vcpus can sync.
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
awilliam@xenbuild.aw [Thu, 24 Aug 2006 17:48:35 +0000 (11:48 -0600)]
[IA64] pal_halt_light emulatefor domU
Signed-off-by: Atsushi SAKAI <sakaia@jp.fujitsu.com>
awilliam@xenbuild.aw [Thu, 24 Aug 2006 17:42:24 +0000 (11:42 -0600)]
[IA64] Clean up: change asm constraints and remove _hypercall_imm*
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
awilliam@xenbuild.aw [Thu, 24 Aug 2006 17:32:55 +0000 (11:32 -0600)]
[IA64] VTLB optimization: Reuse invalid entry
When inserting entry to vtlb or vhpt, reuse invalid entry.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
kfraser@localhost.localdomain [Thu, 24 Aug 2006 16:58:28 +0000 (17:58 +0100)]
[LINUX] Remove hypercall permission checks from privcmd driver.
This will allow the tools management to be revised independently
of dom0 kernel interfaces. Currently tools cannot be 'smarter'
than the kernel in terms of hypercalls they know about, because
the kernel disallows access to any hypercalls it does not know
about.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Thu, 24 Aug 2006 16:24:54 +0000 (17:24 +0100)]
[HVM] Fixes to the ACPI table definition.
1) Fixed HCT test "Unreported Memory and I/O Port test" for memory
range 0xC0000~0xFFFFF and IO 0x378
2) Make consistent with non-acpi OS by enabling LPT1, remove com2
which conflicts with usb mouse
3) Fixed the USB HID-Compliant mouse when set
usbdevice='tablet'/'mouse'
4) Fixed Vista boot by removing old NIC "resourceConsumer"
Signed-off-by: Winston Wang <winston.l.wang@intel.com>
Steven Hand [Thu, 24 Aug 2006 15:25:49 +0000 (16:25 +0100)]
Remove redundant performance counters.
Signed-off-by: Steven Hand <steven@xensource.com>
Steven Hand [Thu, 24 Aug 2006 13:07:01 +0000 (14:07 +0100)]
Ensure get_dom_domid() terminates even when /local/domain/<foo>/name is
not present.
Signed-off-by: Steven Hand <steven@xensource.com>
Ian Campbell [Thu, 24 Aug 2006 09:58:41 +0000 (10:58 +0100)]
[POWERPC] Remove references to xen_guest_string from ppc dom0 builder.
The xen_guest_string should not be examined directly and the ppc code
doesn't use it yet anyway.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Thu, 24 Aug 2006 08:49:41 +0000 (09:49 +0100)]
[XEN] Fix shadow2 issues with HVM guests.
This supercedes 11243:
51a98a6c2c054bfc37c90a5a3f29929f2347bda8
which was incorrect because the data operand type codes in
the opcode table are not correct for some special cases: one
of these happens to be PUSH, which is the instruction we
particularly need to fix!
Signed-off-by: Keir Fraser <keir@xensource.com>
Ewan Mellor [Wed, 23 Aug 2006 22:12:56 +0000 (23:12 +0100)]
This small patch adds back a closing paranthesis that has gone lost. It
fixes the build for the Xen access control module.
Signed-off by: Reiner Sailer <sailer@us.ibm.com>
Ewan Mellor [Wed, 23 Aug 2006 21:16:02 +0000 (22:16 +0100)]
The various tools expect the device node to be /dev/xen/evtchn -- this
makes it so that udev actually creates the device there
Signed-off-by: Jeremy Katz <katzj@redhat.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 19:26:46 +0000 (13:26 -0600)]
[IA64] Remove extraneous verbose output to clean up Fedora boot.
Signed-off-by: Aron Griffis <aron@hp.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 19:21:02 +0000 (13:21 -0600)]
[IA64] Modify xc_ia64_hvm_build for using the new Xen event channels
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 19:13:51 +0000 (13:13 -0600)]
[IA64] catch up `new Xen event channels'
DM over to using the new Xen event channels for IPF
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 18:56:10 +0000 (12:56 -0600)]
[IA64] PV-to-HVM prep for maddr.h
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
[merged with existing maddr.h]
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Ian Campbell [Wed, 23 Aug 2006 17:39:17 +0000 (18:39 +0100)]
merge
Ian Campbell [Wed, 23 Aug 2006 17:38:49 +0000 (18:38 +0100)]
[XEN] Restore backwards compatibility by supporting __xen_guest
section in dom0 loader.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Wed, 23 Aug 2006 17:38:08 +0000 (18:38 +0100)]
[XEN] Fix the x86 emulator to safely fail when it turns out the
faulting memory access was to/from an implicit memory operand
(typically either an instruction fetch or stack access).
Rationalise use of macros for page fault error code flags.
This patch supercedes the fix in changeset 11242.
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Wed, 23 Aug 2006 17:35:21 +0000 (18:35 +0100)]
[TOOLS] Cleanups to domU ELF loader.
- Remove debugging statements.
- Cope better with archtectures where neither ELF notes or __xen_guest
are needed or required.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 17:16:41 +0000 (11:16 -0600)]
[IA64] DOM0_SHADOW_CONTROL_OP_GET/SET_ALLOCATION stubs
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 17:16:26 +0000 (11:16 -0600)]
[IA64] update xc_shadow_control call with new parameters
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 17:16:11 +0000 (11:16 -0600)]
[IA64] replace gnttab_log_dirty with gnttab_mark_dirty
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 17:15:29 +0000 (11:15 -0600)]
[IA64] split parts of page.h into maddr.h
ia64 support for xen-unstable.hg cset 11081:
9c953e1b6fad
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 17:14:52 +0000 (11:14 -0600)]
[IA64] only setup extra vga console support on dom0
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
awilliam@xenbuild.aw [Wed, 23 Aug 2006 17:11:27 +0000 (11:11 -0600)]
merge with xen-unstable.hg
Steven Hand [Wed, 23 Aug 2006 16:25:11 +0000 (17:25 +0100)]
Don't emulate faulting writes to stack. May fix a number of recent hvm
bugs with the new shadow code. A more complete clean-up of the emulation
code will follow.
Signed-off-by: Steven Hand <steven@xensource.com>
kfraser@localhost.localdomain [Wed, 23 Aug 2006 16:14:38 +0000 (17:14 +0100)]
Remove all traces of the obsolete BVT scheduler.
Signed-off-by: Keir Fraser <keir@xensource.com>
kfraser@localhost.localdomain [Wed, 23 Aug 2006 14:02:55 +0000 (15:02 +0100)]
[TOOLS] Remove the 'cpuperf' misc tool. Xenoprof is the
correct tool to use for hardware perfctr monitoring now.
Also remove unused xc_msr MSR accessor functions from libxenctrl.
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Wed, 23 Aug 2006 13:43:48 +0000 (14:43 +0100)]
[TOOLS] Add a simple tool to display the Xen specific ELF notes.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Wed, 23 Aug 2006 13:41:05 +0000 (14:41 +0100)]
[XEN/LINUX] Define Xen ELF notes in kernel header and update dom0 builder.
ELF notes provide a cleaner interface for passing Xen specific
information from the kernel to the domain builder than the existing
__xen_guest section string. The __xen_guest string is retained in
kernels built with 3.0.2 compatability for domU however dom0 requires
the new interface.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Wed, 23 Aug 2006 13:37:39 +0000 (14:37 +0100)]
[TOOLS] Allow tools to load kernels which use an ELF notes segment.
Compatability with kernels using the __xen_guest section is retained.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Wed, 23 Aug 2006 13:36:09 +0000 (14:36 +0100)]
[XEN] Define the types to be used with Xen in the ELF notes section.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Wed, 23 Aug 2006 13:34:25 +0000 (14:34 +0100)]
[LINUX] Define ELFNOTE as a preprocessor macro rather than an assembler macro
Assembler .macros have various issues with string arguments and :varargs.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Wed, 23 Aug 2006 10:27:06 +0000 (11:27 +0100)]
[XEN] Fix pirq_guest_unbind(). Remove unnecessary code
(in fact flush_all_pending_eoi() was broken!).
Based on a patch from Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
awilliam@xenbuild.aw [Tue, 22 Aug 2006 20:45:49 +0000 (14:45 -0600)]
[IA64] Remove PIN processing for Domain-0 vcpu0
This patch removes PIN processing for Domain-0 vcpu0 executed
at the time of Xen initialization.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
awilliam@xenbuild.aw [Tue, 22 Aug 2006 20:44:13 +0000 (14:44 -0600)]
[IA64] Add stubs to Linux/IPF for the new hvm_op hypercall.
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Tue, 22 Aug 2006 20:42:05 +0000 (14:42 -0600)]
[IA64] Add support for sending event channel interrupts to VT-i guest
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
awilliam@xenbuild.aw [Tue, 22 Aug 2006 20:40:48 +0000 (14:40 -0600)]
[IA64] HMVOP_get_param return parameter value
HMVOP_get_param return parameter value within the provided
parameter struct for IPF
Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
Ian Campbell [Tue, 22 Aug 2006 17:51:02 +0000 (18:51 +0100)]
merge
Ian Campbell [Tue, 22 Aug 2006 17:50:22 +0000 (18:50 +0100)]
[XEN] Remove some accidentally commited debug code
from dom0 domain builder.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Tue, 22 Aug 2006 17:50:01 +0000 (18:50 +0100)]
[SHADOW] Clean up the DOM0_SHADOW_OP interface.
Also bump the dom0 interface version for tools (but
not for dom0 kernel!).
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Tue, 22 Aug 2006 17:48:00 +0000 (18:48 +0100)]
merge
Ian Campbell [Tue, 22 Aug 2006 17:47:29 +0000 (18:47 +0100)]
[XEN] Revert changes to dom0 domain builder made by cset 11226.
We require that the dom0 domain builder still sets _PAGE_USER.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Tue, 22 Aug 2006 16:16:58 +0000 (17:16 +0100)]
[HVM] Clean ups for PV-on-HVM drivers. In particular, platform-pci
driver can now handle multi-page hypercall stub areas.
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Tue, 22 Aug 2006 14:55:43 +0000 (15:55 +0100)]
[LINUX] Update x86/64 ELF note patch to version accepted upstream.
Signed-off-by: Ian Campbell <ian.campbell@xesource.com>
kfraser@localhost.localdomain [Tue, 22 Aug 2006 14:26:40 +0000 (15:26 +0100)]
[x86_64] Guests no longer set _PAGE_USER on kernel mappings.
This may allow guest kernels to be run outside ring 3 in future, and
also provides scope for optimisations today (e.g., using global bit on
user mappings).
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
Christian Limpach [Tue, 22 Aug 2006 14:13:07 +0000 (15:13 +0100)]
[hvm] Export gpfn of store page to guest - not mfn.
Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
Anil Madhavapeddy [Tue, 22 Aug 2006 13:59:16 +0000 (14:59 +0100)]
Make add_to_bridge() always leave the device up even when it bails out due to the device already being present on the bridge.
This makes the script more idempotent if run twice (e.g. from hotplug and udev), since the second time the device will be taken down and not brought up again, leaving the host without networking.
Signed-off-by: Anil Madhavapeddy <anil@xensource.com>
Ian Campbell [Tue, 22 Aug 2006 11:20:43 +0000 (12:20 +0100)]
[LINUX] Support creating ELF note segments in the kernel ELF image.
i386 version is taken from 2.6.18-rc4-mm1 and x86_64 version has been
submitted for inclusion.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
Ian Campbell [Tue, 22 Aug 2006 10:34:46 +0000 (11:34 +0100)]
merge.
kfraser@localhost.localdomain [Tue, 22 Aug 2006 10:33:59 +0000 (11:33 +0100)]
[XEN] Debug builds check for correct usage of percpu areas.
Signed-off-by: Keir Fraser <keir@xensource.com>
Ian Campbell [Tue, 22 Aug 2006 10:30:13 +0000 (11:30 +0100)]
[LINUX] Revert bits of cset 11202 since they break the -xenU build for x86/64.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
kfraser@localhost.localdomain [Tue, 22 Aug 2006 10:19:48 +0000 (11:19 +0100)]
[XEN] Clean up some x86 bootstrap code. Replace some CPU iterators
with for_each_cpu() -- we want to ensure that per_cpu areas are
accessed only for cpus in cpu_possible_map.
Signed-off-by: Keir Fraser <keir@xensource.com>
George Dunlap [Mon, 21 Aug 2006 16:05:11 +0000 (12:05 -0400)]
Added option to xentrace to set the trace buffer size.
Signed-off-by: George Dunlap <gdunlap@xensource.com>
kfraser@localhost.localdomain [Mon, 21 Aug 2006 12:36:05 +0000 (13:36 +0100)]
[XEN] Remove bogus assertion.
Signed-off-by: Keir Fraser <keir@xensource.com>