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Author SHA1 Message Date
Keir Fraser bbf3a3eebd linux: vmalloc_sync_all() is not a no-op when running in PAE mode on Xen. 
Also vmalloc_sync_all() is only defined for x86 architectures so make
use of it in driver code conditional on CONFIG_X86.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-17 13:26:33 +00:00
kfraser@localhost.localdomain 0d1df40b65 Fix 64-bit build. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-17 09:59:00 +00:00
Jake Wires b3fb1294fa [TAPDISK] add tapdisk support for image chaining 
Enables tapdisk to chain an arbitrary number of VDIs, propagating reads of
holes in children to their parent images.  Introduces two new functions to the
tapdisk interface to facilitate this.  Modifies the QCoW plugin to take
advantage of these changes, thus providing support for arbitrarily long chains
of QCoW image types.
 2007-02-16 20:31:27 -08:00
kfraser@localhost.localdomain 3bddff4a58 x86-64: fix Lx_DISALLOW_MASK 
x86-64's Lx_DISALLOW_MASK values weren't properly taking care of the
NX bit, L3 and L4 were needlessly customized, and the compat mode L3
one wasn't really matching native PAE.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-16 16:34:28 +00:00
kfraser@localhost.localdomain e77ed40f70 linux/x86_64: miscellaneous initialization code cleanup 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-16 16:05:01 +00:00
kfraser@localhost.localdomain 2d420d93a6 hvm: Processor Objects require unique IDs. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-16 15:50:02 +00:00
kfraser@localhost.localdomain 938d51e10e hvm: Dynamically generate the correct number of ACPI Processor Objects 
in an SSDT.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-16 15:33:51 +00:00
Tim Deegan a61c420101 [XEN] Set p2m page count-info fields properly on allocation. 
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-02-16 13:10:00 +00:00
Tim Deegan bd25d1048e [HVM] Save/restore: explicitly name MSRs in save format 
Signed off by: Mats Petersson (Mats.Petersson@amd.com)
 2007-02-16 12:34:30 +00:00
kfraser@localhost.localdomain 29438379b9 Fix grant-table initialisation so that domain destruction does not barf. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-16 12:13:33 +00:00
kfraser@localhost.localdomain 090fa70b37 linux: remove {lock,unlock}_vm_area(). Instead use vmalloc_sync_all() 
in alloc_vm_area().
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-16 11:24:10 +00:00
kfraser@localhost.localdomain fd564aa780 Fix vncdisplay config option for HVM guests. 
Signed-off-by: Takanori Kasai <kasai.takanori@jp.fujitsu.com>
 2007-02-16 09:57:25 +00:00
kfraser@localhost.localdomain 8d0689ddbe hvm: Fix acpi processor id in MADT LAPIC entries. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-15 19:03:09 +00:00
kfraser@localhost.localdomain d715d3e17b ia64: Fix build failure 
Signed-off-by: Alex WIlliamson <alex.williamson@hp.com>
 2007-02-15 18:05:05 +00:00
Tim Deegan 789a25c656 [HVM] Save/restore: remove u8 from publich header 
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-02-15 14:58:43 +00:00
kfraser@localhost.localdomain 4008fb3e4d Remove unnecessary check from HVM builder. 
Thanks to Guy Zana for spotting this.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-15 14:38:08 +00:00
kfraser@localhost.localdomain cfafd88d92 Lift physical address restriction in save/restore code. 
Bump this to 44 bits for x86-32 and 52 bits for x86-64.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 14:28:01 +00:00
kfraser@localhost.localdomain 073f9d922a Propagate error return from elf_xen_parse(). 
From: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-15 14:25:58 +00:00
kfraser@localhost.localdomain eb9ec1a8a8 x86: fix NMI delivery to dom0 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 14:24:11 +00:00
kfraser@localhost.localdomain 56c508cce0 Bring TPM driver files to 2.6.18 level. Remove the tpm.c so that the 
one from the kernel can be used and reduce changes to a minimum
required to compile the xen-specific driver.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
 2007-02-15 14:21:50 +00:00
kfraser@localhost.localdomain 5c4256ca47 [ACM] Update the xensec_ezpolicy ACM policy generation tool so 
that it works with wxPython under Python 2.5.
Signed-off by: Reiner Sailer <sailer@us.ibm.com>
 2007-02-15 14:20:05 +00:00
kfraser@localhost.localdomain a5333b24d5 minios: build system cleanups. 
- Added ARCH_LDFLAGS for architecture specific LDFLAGS
- Fixed build dependencies after changing makerule files
- Fixed ARCH_CFLAGS for 64bit guest, added ARCH_ASFLAGS
- Couple of variable renames

Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2007-02-15 14:18:21 +00:00
kfraser@localhost.localdomain a917e6d478 Disable GCC stack protector for ROMBIOS. 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2007-02-15 14:17:00 +00:00
kfraser@localhost.localdomain 3169b9cf23 linux: miscellaneous changes after upgrade through 2.6.17. 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 14:12:32 +00:00
kfraser@localhost.localdomain ae79131cf1 linux: e820 handling adjustments 
In certain places, machine_e820 should be used rather than e820.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 14:05:58 +00:00
kfraser@localhost.localdomain 620b8b957c linux: user user_mode_vm() in place of user_mode() where necessary. 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 13:51:25 +00:00
kfraser@localhost.localdomain 07c2f1f3b0 linux: avoid need to modify include/linux/pfn.h 
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 13:49:04 +00:00
kfraser@localhost.localdomain a190e7e3da linux: early_printk adjustments 
This is a little more than a pure merge with 2.6.17, to remove a few
more non-Xen items.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 13:40:33 +00:00
kfraser@localhost.localdomain 2b41f02c7a linux: proper mutex use in balloon driver 
Mutexes are supposed to not use the old semaphore technique anymore.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-02-15 13:38:59 +00:00
kfraser@localhost.localdomain 86531075d4 [VTPM] Add a missing initialization of a state variable in the TIS 
device model so that the first response received after a resume is not
aborted.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
 2007-02-15 13:36:58 +00:00
kfraser@localhost.localdomain a5c9d9c243 libxc: Fix xc_vcpu_{set,get}_affinity (Xen-bugzilla No.900). 
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=900

Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
 2007-02-15 13:36:00 +00:00
kfraser@localhost.localdomain 5ce8fafa94 Dynamic grant-table sizing. 
Signed-off-by: Christopher CLark <christopher.clark@cl.cam.ac.uk>
Signed-off-by: Andrei Petrov <andrei.petrov@xensource.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-15 10:54:12 +00:00
kfraser@localhost.localdomain 5e5b5b68b4 Remove unuseful and noisy seg-fixup warning message. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-15 10:34:21 +00:00
kfraser@localhost.localdomain af9049b580 Remove old elf-parsing code from tools and from Xen. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-15 10:25:39 +00:00
Wim Colgate c25f8d6b93 Protect self.domid from being empty 2007-02-14 12:18:32 -08:00
kfraser@localhost.localdomain 6422b05e11 Export PRI_xen_pfn rather than PRIpfn: less polluting of namespace. 
libxc continues to use PRIpfn internally, #defined to PRI_xen_pfn.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-14 19:17:41 +00:00
kfraser@localhost.localdomain b3f09a8a4f Merge with xenppc-unstable.hg 2007-02-14 19:01:35 +00:00
kfraser@localhost.localdomain 9efb2db0a3 libelf: use xen code style. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-14 16:06:10 +00:00
kfraser@localhost.localdomain ced24e96c7 linux: quieten some driver printk logging. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-14 16:05:28 +00:00
kfraser@localhost.localdomain df8a199bd0 Another domctl fix to insert missing copy_to_guest. 
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2007-02-14 15:54:47 +00:00
Tim Deegan 46bb52f8a1 Merge 2007-02-14 14:47:05 +00:00
Tim Deegan 4e5334d94c [XEN] Snapshot PAE l3es when they are shadowed. 
We don't update the shadows so we mustn't look at the guest l3es
or we'll be confused by them if they change.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-02-14 14:46:18 +00:00
Tim Deegan 34bac08a56 [XEN] Re-sync PAE l3 shadows when PV guests change them 
-in particular, for PAE Solaris guests
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-02-14 14:44:07 +00:00
kfraser@localhost.localdomain 56d4085f50 Make libelf not fail on unknown elf notes. 
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2007-02-14 12:37:13 +00:00
kfraser@localhost.localdomain b3fa47dbc8 Add missing breaks to {set,get}_address_size domctls. 
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2007-02-14 12:35:36 +00:00
kfraser@localhost.localdomain ed160caea0 Fix DEC instruction decode. Turn into SUB, not OR. :-) 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-14 12:14:49 +00:00
kfraser@localhost.localdomain e036449798 Support INC/DEC in mmio decoder. Opcodes 0xFE and 0xFF. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-02-14 12:10:01 +00:00
Tim Deegan 22d7d00f7e [XEN] New paging-assistance interface. 
Adds paging_* functions, wrapping the existing shadow_* ones,
so that later hardware paging assistance can be hooked in at this level.
Separates p2m maintenance code into its own files.
Adjusts shadow code to comply with the new interfaces.
Changes all callers in arch/x86 to use the new interfaces.

Signed-off-by: Wei Huang <Wei.Huang2@amd.com>
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-02-14 12:02:20 +00:00
Ian Campbell 193ca2e8bb [LINUX] Call ctrl_alt_del() to trigger a reboot so we benefit from the 
generic infrastructure for cad_pid etc.

Add a ctrl_alt_del() implemenation to the PV on HVM compatibility
layer since ctrl_alt_del() is not exported on native kernels.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-02-13 15:32:25 +00:00
Hollis Blanchard db31d0821d [POWERPC][XEN] Use libelf for dom0 construction. 
- Remove old 32-bit ELF loader hack.
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
 2007-02-09 14:43:22 -06:00