xen-project/xen
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Commit Graph
406 Commits
Author SHA1 Message Date
cl349@firebug.cl.cam.ac.uk c4b7794669 Make version strings consistent across all interfaces. 
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
 2005-12-04 18:16:33 +01:00
smh22@firebug.cl.cam.ac.uk 2b039aa937 Fix VBD recovery logic on SMP guests (+ a minor error reporting fix for save) 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-12-01 20:43:04 +01:00
kaf24@firebug.cl.cam.ac.uk 96428d33d9 Define explicit evtchn_port_t type (32 bits) and plumb up 
to user space thru /dev/xen/evtchn.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-12-01 15:22:22 +01:00
emellor@leeni.uk.xensource.com f814d1f288 Merged. 2005-11-30 19:55:08 +00:00
emellor@leeni.uk.xensource.com df2ba9e15b Added the errno to the messages printed with the ERR macro. Tidy the use of 
this macro where newlines have been appended -- the macro does this itself so
there is no need to add another one.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-30 18:38:14 +00:00
kaf24@firebug.cl.cam.ac.uk ba3f55e57a GNTTABOP_map_grant_ref returns error status and handle as 
separate fields. Update callers for new interface. Also
use int16_t as standard error code type on all public
interfaces.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-30 17:24:27 +01:00
kaf24@firebug.cl.cam.ac.uk 9bd97f28fa Bundle vcpu_time and vcpu_info structures together into a single 
structure that is 64 bytes on x86. This ensures that indexing into
the array is fast (power-of-two size) and that accesses are cache
friendly (cache line size is usually 32 or 64 bytes).

Rename vcpu_data to vcpu_info, vcpu_time to vcpu_info.time.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-28 19:48:54 +01:00
cl349@firebug.cl.cam.ac.uk 016ef02e87 Move mk-symlinks target into tools/Rules.mk. 
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
 2005-11-28 18:07:22 +01:00
smh22@firebug.cl.cam.ac.uk c7458fa52e Fix formatting. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-26 12:17:35 +01:00
smh22@firebug.cl.cam.ac.uk d8fa063ad2 Fix save/restore and migrate on x86_64. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-26 12:13:39 +01:00
kaf24@firebug.cl.cam.ac.uk 83120737f5 Implement new memory_op() XENMEM_machphys_mfn_list. Replaces old 
privcmd Linux ioctl and includes an implementation for x86/64.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-25 18:43:35 +01:00
smh22@firebug.cl.cam.ac.uk 4d58b5d8ba Tolerate temporary inconsistency between type info and page contents on 
(live) restore. This should now enable live migrate of fork-intensive (or
other page-table-intensive) workloads. 

Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-25 17:53:41 +01:00
smh22@firebug.cl.cam.ac.uk 9661835101 Re-enable tools support for live migration on PAE. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-24 16:32:38 +01:00
emellor@leeni.uk.xensource.com f6d80a7f57 Reverse accidental commits for changesets 8001 and 7996-7999. 
The Mercurial Queues extensions suddenly looks a lot less useful than it first
seemed.
 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-23 19:37:33 +00:00
emellor@leeni.uk.xensource.com a640b7c2dd imported patch quiet_linux_build.patch 2005-11-23 19:19:24 +00:00
emellor@leeni.uk.xensource.com 8856d17150 imported patch my-config 2005-11-23 19:19:23 +00:00
sos22@douglas.cl.cam.ac.uk 05607bfc8f Make sure that accesses to the machine_to_phys table all go through 
suitable macros.

Signed-off-by: Steven Smith, sos22@cam.ac.uk
 2005-11-23 13:34:25 +01:00
kaf24@firebug.cl.cam.ac.uk 869e86d8e6 Add -Wdeclaration-after-statement to Xen and tools build. 
Fix the compile errors that result from this.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-22 18:44:08 +01:00
smh22@firebug.cl.cam.ac.uk 49e566a9aa Tidy up debugging output. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-22 18:21:22 +01:00
smh22@firebug.cl.cam.ac.uk 1b5fd028bf Better handle page type info becoming incoherent during live migrate. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-22 17:50:41 +01:00
emellor@leeni.uk.xensource.com ee19599218 Merged. 2005-11-22 17:00:56 +01:00
emellor@leeni.uk.xensource.com a22292f2bb Make it possible to run valgrind on code linked with the libxc libraries. 
Valgrind cannot see when a hypercall has initialised entries in a data
structure, so appropriate memsets have been placed before using dom0_op_t,
privcmd_hypercall_t, and a couple of miscellaneous blocks passed into this
layer.  This initialises the block so that valgrind considers it to be valid,
but the data therein will be immediately overwritten by the hypercall, all
being well.

These changes are semantically neutral if -DVALGRIND is not set.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-22 16:31:16 +01:00
kaf24@firebug.cl.cam.ac.uk d35dd33f4c Ignore live flag on PAE/64-bit migrations, rather than 
failing the migration entirely.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-22 12:04:03 +01:00
kaf24@firebug.cl.cam.ac.uk 9ba9cbdb3f Update the memory_op() hypercall. Add two new subcommands, to 
query a domain's current and maximum memory reservation. Also,
XENMEM_maximum_ram_page now returns the max_page directly,
rather than writing through a passed-in pointer.

Also, disable PAE in the default config (accidentally checked
in two changesets ago).

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-21 16:56:39 +01:00
smh22@firebug.cl.cam.ac.uk 7cdf0f6407 Fix 'belt + braces' check in xc_linux_save and improve error handling 
for live migrate (this includes making shadow enable idempotent). 

Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-21 16:40:16 +01:00
djm@kirby.fc.hp.com 6b7047253a Recode usage of FPSR_DEFAULT due to strange double declaration 2005-11-19 15:41:08 -06:00
kaf24@firebug.cl.cam.ac.uk e39174283d Disable live relocation for PAE and x86/64. Currently it can 
seriously harm Xen's health. Better to just disable it in the
tools until the outstanding issues are resolved.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-18 13:51:20 +01:00
smh22@firebug.cl.cam.ac.uk a041c675c7 Fix pinning logic on restore. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-17 10:10:52 +01:00
smh22@firebug.cl.cam.ac.uk 0f2781b12e One more try... 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-16 18:41:43 +01:00
smh22@firebug.cl.cam.ac.uk 5aebcfee2a Fix annoying error introduced during cleanup. Oops. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-16 18:28:09 +01:00
smh22@tempest.cl.cam.ac.uk 99e88d6dd7 Trivial fixes for 64bit and xend. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-16 18:03:48 +01:00
smh22@firebug.cl.cam.ac.uk 4c908cf0e3 Many fixes for save/restore and related areas for PAE in particular. Now 
should be able to save/restore successfully on machines with up to 16GB 
and any size of guest. 

Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-16 17:45:03 +01:00
kaf24@firebug.cl.cam.ac.uk 568a59e7fc Rename XENVER_parameters to slightly more informative 
XENVER_platform_parameters.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-16 12:44:12 +01:00
kaf24@firebug.cl.cam.ac.uk 3d95cc36a0 Fix up start_info_t magic string to match the format of 
XENVER_capabilities strings.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-16 12:23:17 +01:00
kaf24@firebug.cl.cam.ac.uk 26ed038491 Clean up xenstore/console shared page initialisation, which is 
now handled solely by the domain builder.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-14 11:36:42 +01:00
kaf24@firebug.cl.cam.ac.uk 3947efa1c2 Revert accidentally applied changes from changeset 
7783:5aad7e145e501fbfb346954950a33b042a963633.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-14 11:35:50 +01:00
kaf24@firebug.cl.cam.ac.uk e7b975b0b6 If /sbin/ isn't in the path, udev rules will erroneously not get 
installed.

Signed-off-by: Nivedita Singhvi <niv@us.ibm.com>
 2005-11-14 11:05:34 +01:00
kaf24@firebug.cl.cam.ac.uk f8e8438eef Remove unnecessary NULL checks before freeing memory blocks. 
The following functions check for NULL internally:
 free, kfree, xfree, free_xenheap_page[s]

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-11 12:55:47 +01:00
kaf24@firebug.cl.cam.ac.uk 5aa99be215 Merge with xen-unstable-ia64.hg 2005-11-11 10:47:43 +01:00
kaf24@firebug.cl.cam.ac.uk 41317fc7d5 Remove unnecessary ifdef in defn of xprintk. Install 
xenguest.h.
Signed-off-by: Joseph Cihula <joseph.cihula@intel.com>
 2005-11-11 10:39:20 +01:00
djm@kirby.fc.hp.com 093551c035 Merge latest xen-unstable into xen-ia64-unstable 2005-11-10 08:34:09 -06:00
kaf24@firebug.cl.cam.ac.uk 6c48136bc4 Add some minor defensive coding/error handling in xc_vmx_build.c like 
C/S 7687

Signed-off-by: Haifeng Xue <haifeng.xue@intel.com>
Signed-off-by: Xin Li <xin.b.li@intel.com>
 2005-11-10 12:06:50 +01:00
djm@kirby.fc.hp.com 930b8bf98f Fix ia64 tools build (new parameter in xc_vmx_build) 2005-11-09 12:59:28 -06:00
kaf24@firebug.cl.cam.ac.uk e7570f0014 Support recent change moving virtual IOAPIC model into Xen for 
ia64/VTI. Now ia64/vti will create links to arch/x86/dm/vmx_vioapic.c
and include/x86/vmx_vlapic.h.

Firstly, a small change to common virtual IOAPIC model to be used by
both sides. Also some compilation fix to tools is included in first
one. Secondly, there are ia64-specific changes to hook to common
IOAPIC model.

Based on this patch upon latest xen-ia64-unstable tip, we can see
multiple domains working again on XEN/IA64, including both domU and
VTI domain simultaneously in run-time.

Signed-off-by Kevin Tian <kevin.tian@intel.com>
Signed-off-by Anthony Xu <Anthony.xu@intel.com>
Signed-off-by Yunhong Jiang <yunhong.jiang@intel.com>
Signed-off-by Eddie Dong <eddie.dong@intel.com>
 2005-11-09 14:53:12 +01:00
smh22@firebug.cl.cam.ac.uk b99415e527 More fixes for save/restore; use configured memory for generating sxp. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-09 13:59:53 +01:00
smh22@firebug.cl.cam.ac.uk 9d894bc217 Fix 64-bit build. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-09 09:02:59 +01:00
smh22@firebug.cl.cam.ac.uk 7962b47d8b Enable save/restore for PAE domains. 
This includes quite a few cleanups / refactoring of the old code, some
of which is intended to prepare for 64-bit save/restore. 

Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-08 18:42:07 +01:00
smh22@firebug.cl.cam.ac.uk a2520b396e Use '-' instead of '_' in xen version strings. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-08 18:39:58 +01:00
mafetter@seana.research.intel-research.net 873985d3e4 Added some minor defensive coding/error handling in xc_linux_build.c 2005-11-08 11:29:07 +01:00
unknown@aosda.research.intel-research.net 2bedd29af9 Minor Makefile cleanup in tools/libxc/Makefile 2005-11-07 18:35:55 +01:00