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655 Commits
Author SHA1 Message Date
kfraser@localhost.localdomain f340a1cd64 [HVM] Clarify the HVM e820 map. Also make it rather more 
conservative wrt the ACPI region. hvmloader should fix up
by freeing unused memory in the range 0xE0000-0x100000.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-09 15:38:15 +00:00
kaf24@firebug.cl.cam.ac.uk 668c718e3f [HVM] Reserve 2 pages for ACPI tables in e820. 
This is required when appending SSDTs to the core
ACPI data.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-08 19:48:46 +00:00
kfraser@localhost.localdomain 25f5b0ff15 [HVM] Replace shared-memory PIC state with a set-irq-level hypercall. 
This simplifies the IRQ logic significantly and avoids the bogus
hvm_pic_assist() on domain resume path.

There is more work to be done here. At least:
 1. set-irq-level should really be set-interrupt-wire-level. Wire
    state needs to be distinguished from PIC (in particular, PIC IRR)
    state.
 2. Hypercalls can be batched in qemu and pushed down in one
    multicall.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-07 13:13:52 +00:00
kfraser@localhost.localdomain 428e6e4900 [LIBXC] Fix memory alloc/dealloc routines to return error properly. 
Remove unnecessary decrease_reservation() from hvm builder.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-07 11:54:52 +00:00
kfraser@localhost.localdomain 39b46b711f [BLKTAP] ia64 support 
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
 2006-11-07 11:17:39 +00:00
kfraser@localhost.localdomain 8b26cfe8a7 [HVM] Move VMX VMCS initialisation to vcpu-initialisation time. 
Simplify context initialisation (e.g., no need for selectors to
be given dummy non-zero values).
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-06 13:13:04 +00:00
kaf24@localhost.localdomain 6bc01e4efd [XEN] Replace hvm_setup_platform() with hvm_domain_initialise() 
and extra code in hvm_vcpu_initialise(). Remove 'apic' config
option -- HVM CPUs will always have an APIC (which should be
set up in virtual wire mode for backward compatibility, just as
in a real system).
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-05 20:17:40 +00:00
kfraser@localhost.localdomain 457ee10d4c [XEN] Remove VGCF_hvm_guest, replace with XEN_DOMINF_hvm_guest. 
Rename DOMFLAGS_* to XEN_DOMINF_*.
Clean up tools to deal with flags changes.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-03 10:52:29 +00:00
kfraser@localhost.localdomain 725cc28901 [HVM] Clean up VCPU initialisation in Xen. No longer 
parse HVM e820 tables in Xen (add some extra HVM parameters as a
cleaner alternative). Lots of code removal.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-02 15:55:51 +00:00
kfraser@localhost.localdomain 7554501778 [TOOLS] Paravirt guests have their memory allocated in the 
libxenguest builder function.

Again, PPC and IA64 will need to do some fixing up.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-02 11:11:28 +00:00
kfraser@localhost.localdomain 8082f8f784 [HVM] Move shadow initialisation into domain-creation hypercall. 
Allocate HVM guest memory in the libxc builder function rather
than in xend. Clean up fall out from these changes.

Todo: Fix ia64. Move PV builder to same model (it should allocate the
memory rather than xend doing so -- then it can avoid using
xc_get_pfn_list()).

Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-01 18:37:23 +00:00
Ewan Mellor 8bdc427fa2 Print errno for each of the "Error when writing to state file" messages. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2006-11-01 18:32:45 +00:00
kfraser@localhost.localdomain 3f4c0e0087 [HVM] HVM is now a flag parameter to domain-creation hypercall. 
This cleans up HVM start-of-day in Xen and means that the
HVM status of a domain is maintained from cradle to grave.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-11-01 16:08:19 +00:00
Tim Deegan 9e0d4d34f3 [HVM] Use correct types for guest physical addresses 
Guest physical addresses are not guaranteed to fit in either a pointer
or an unsigned long int; use paddr_t for them.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2006-10-31 16:42:46 +00:00
Ian Campbell 1459957f98 [TOOLS] Uncompress and allocate memory for gzipped kernel and initrd images on 
the fly. We cannot rely on the length contained in the gzip trailer to determine
the length of the decompressed data because images have been observed which have
trailing junk.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2006-10-26 16:56:16 +01:00
awilliam@xenbuild.aw 6d58273da8 [LIBXC][IA64] fix build warning 
With warnings becoming errors, this fixes the libxc build on ia64

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
 2006-10-25 15:29:00 -06:00
awilliam@xenbuild.aw 506aac287c merge with xen-unstable.hg 2006-10-25 12:12:01 -06:00
kfraser@localhost.localdomain 54a5a3c6b9 [IA64][HVM] Add buffer IO mechanism for Xen/VTi domain. Current 
implementation can accelerate Windows guest's dense IO operations
at boot time.

Signed-off-by: Zhang xiantao <xiantao.zhang@intel.com>
 2006-10-25 15:29:08 +01:00
kfraser@localhost.localdomain 429764f760 [LIBXC] Add -Wmissing-prototypes to CFLAGS, fix warnings resulting from that. 
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
 2006-10-25 15:25:13 +01:00
awilliam@xenbuild.aw 3e081e983e merge with xen-unstable.hg 2006-10-24 11:21:48 -06:00
kfraser@localhost.localdomain a3fc4d842e [SOLARIS] Don't mlock() hypercall buffers. 
On solaris mlock requires a page aligned address and mlock doesn't
ensure the pages won't minor page fault.

Signed-off-by: Mark Johnson <mark.johnson@sun.com>
 2006-10-23 09:52:51 +01:00
awilliam@xenbuild.aw b5f74534ce merge with xen-unstable.hg 2006-10-22 15:23:52 -06:00
kfraser@localhost.localdomain 355213fabc [HVM] E820 table misreports the ACPI NVS/Data information which 
triggers a complaint from Windows HCT.

Signed-off-by: Xin Li <xin.b.li@intel.com>
Signed-off-by: Winston Wang <winston.l.wang@intel.com>
 2006-10-18 17:39:52 +01:00
kfraser@localhost.localdomain 68666c06e8 xc core structures are not Linux specific. 
Signed-off-by: John Levon <john.levon@sun.com>
 2006-10-18 11:38:59 +01:00
kfraser@localhost.localdomain 7b7b7c2fef Fix multiple inclusion when building libxenguest. 
Signed-off-by: John Levon <john.levon@sun.com>
 2006-10-17 18:35:13 +01:00
kfraser@localhost.localdomain b9488ab5f5 [SOLARIS] Create kernel-interface implementations for libxc and xenstored. 
Additionally, on Solaris, tell the kernel when xenstored is running.

Signed-off-by: John Levon <john.levon@sun.com>
 2006-10-17 18:21:25 +01:00
kfraser@localhost.localdomain 2d0b60a90f [SOLARIS] A couple of simple compile fixes for tools/ on Solaris. 
Signed-off-by: John Levon <john.levon@sun.com>
 2006-10-17 18:15:59 +01:00
kfraser@localhost.localdomain cf1aa17df0 Remove ERR() macro from libxc. Use ERROR/PERROR as appropriate. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-10-17 18:05:42 +01:00
kfraser@localhost.localdomain 2373f1b10e Remove non-existent xc_ptrace_core() from xenctrl.h. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-10-17 18:00:51 +01:00
kfraser@localhost.localdomain c0fd920e98 [SOLARIS] Don't build ptrace code on Solaris. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-10-17 17:59:32 +01:00
kfraser@localhost.localdomain d61113c5c7 [SOLARIS] On Solaris, GCC is configured to use Sun's LD. Fix the build to use 
the correct flags, and link against libsocket where necessary.

Signed-off-by: John Levon <john.levon@sun.com>
 2006-10-17 17:17:57 +01:00
kfraser@localhost.localdomain 6311dc03da Clean up duplication of 'install' macros in the Makefiles. 
Signed-off-by: John Levon <john.levon@sun.com>
 2006-10-17 15:57:05 +01:00
awilliam@xenbuild.aw d53914d6c0 merge with xen-unstable.hg 2006-10-14 13:28:45 -06:00
kaf24@localhost.localdomain 83a53cd75c Revert 11728:30f13007be. Breaks Solaris guests. 
Will need a new method for handling padded gzip files.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-10-10 22:04:01 +01:00
Ian Campbell 9fd20b0666 Correct check for extended-cr3 support in __xen_guest fallback code. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2006-10-10 10:06:56 +01:00
kfraser@localhost.localdomain 5000a6a1e0 [XEND] No need to decompress the initrd when building a domain. 
The guest OS should be capable of parsing an image file in
whatever format was produced by that OS's tools. Furthermore,
we have seen initrd images with trailing garbage. This causes
us to calculate the wrong size for the uncompressed data and hence
fail to build the guest.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-10-09 13:50:00 +01:00
awilliam@xenbuild.aw ca5eae8523 merge with xen-unstable.hg 2006-10-05 12:25:53 -06:00
kaf24@firebug.cl.cam.ac.uk 4dd3045b5e [LIBXC] Fix ptrace memory-mapping code to map pagetables read-only. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-10-05 09:30:07 +01:00
awilliam@xenbuild.aw 5f90eb60c6 [IA64] Use xencomm for hypercalls. 
With xencomm metaphysical addresses are passed to the hypervisor instead
of virtual addresses.
This patch breaks compatibility.

Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
 2006-10-02 14:03:42 -06:00
kfraser@localhost.localdomain ada55182d2 [LINUX] Make evtchn device use a dynamic minor number. 
Also update the code in tools to create the device node if udev fails.
The tools now read the sysfs system to find the minor number needed.

Original patch from  Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-09-29 14:20:52 +01:00
kfraser@localhost.localdomain 5a1c6af897 Fix tools build with latest glibc, which has an 
extended PTRACE enumeration.
Original patch from Stephen Tweedie <sct@redhat.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-09-23 14:52:04 +01:00
Hollis Blanchard ac9ed2ddf6 [POWERPC] merge with xen-unstable.hg 
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
 2006-09-18 14:28:16 -05:00
hollisb@localhost 6c6970a438 [LIBXC][POWERPC] Add missing xc_memory.c 
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
 2006-09-18 13:08:58 -05:00
Hollis Blanchard ce993e2b23 [LIBXC][POWERPC] Update to latest flatdevtree snapshot. 
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
 2006-09-07 17:25:52 -05:00
hollisb@localhost ff3dfde07d [POWERPC] merge with xen-unstable.hg 
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
 2006-09-18 12:48:56 -05:00
kaf24@firebug.cl.cam.ac.uk 39cda1cf3f [TOOLS] xenctrl.h defines __XEN_TOOLS__ if it's not already. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-08-31 18:54:50 +01:00
kaf24@firebug.cl.cam.ac.uk 8a1ca3b97e Merge with xenppc-unstable-merge.hg. 2006-08-30 22:36:18 +01:00
kaf24@firebug.cl.cam.ac.uk 1b4f247ac5 Merge with xen-ia64-unstable.hg 2006-08-30 21:38:34 +01:00
kaf24@firebug.cl.cam.ac.uk d96c9af4a3 [XEN] Add a start_pfn field in xen_domctl_getmemlist. 
This is used by ia64 because it directly reads the P2M table.
Signed-off-by: Tristan Gingold <tristan.gingold@bull.net>
 2006-08-30 18:19:04 +01:00
awilliam@xenbuild.aw 11ecd5026e merge with xen-unstable.hg 2006-08-28 16:26:37 -06:00