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Author SHA1 Message Date
kaf24@firebug.cl.cam.ac.uk b9b24cd1bf Fix __gpfn_to_mfn() to work correctly when not executed 
in the queried domain's context.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-23 13:58:44 +01:00
kaf24@firebug.cl.cam.ac.uk 53600718bf Clean up use of get_pfn_from_mfn(). 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-23 13:54:40 +01:00
kaf24@firebug.cl.cam.ac.uk b9f1e46324 Move arch-specific portions of grant-table implementation 
out of common code. Ready for use by ia64.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-23 13:50:14 +01:00
sos22@douglas.cl.cam.ac.uk 3fa276f635 Merge. 
Signed-off-by: Steven Smith, sos22@cam.ac.uk
 2005-11-23 13:38:34 +01:00
sos22@douglas.cl.cam.ac.uk 27fa09fe1d Merge. 
Signed-off-by: Steven Smith, sos22@cam.ac.uk
 2005-11-23 13:35:50 +01:00
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
root@localhost.localdomain d29e39f1f4 xm-test: add tests for network-attach command 
Signed-off-by: Murillo Fernandes Bernardes <mfb@br.ibm.com>
 2005-11-23 12:32:44 +01:00
dan@guaranine.beaverton.ibm.com 399bffa1e9 Add tests for bug #331 2005-11-23 12:31:55 +01:00
dan@guaranine.beaverton.ibm.com 2d0693f8dd Make 04_memset_smallmem differentiate between console run-away and console 
daemon death.
 2005-11-23 12:31:30 +01:00
emellor@leeni.uk.xensource.com f7ba489565 Fix to xm create --help from Ken Grant. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-23 12:29:58 +01:00
kaf24@firebug.cl.cam.ac.uk 5d7d4a952f BUG_ON test for xmalloc alignment should not be excluded 
for ia64. SMP_CACHE_BYTES should be increased for uniproc
ia64 systems (how many uniproc ia64 boxes are there?!).

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-23 12:22:58 +01:00
kaf24@firebug.cl.cam.ac.uk 39fcc013ef Intel systems with more than 8 CPUs require that the APIC is configured 
in clustered mode with the apic=bigsmp kernel parameter. This patch does
the APIC mode selection automatically without needing to manually specify
the kernel paremeter.

(KAF note: I see the patch is also present in Linux 2.6.14.2)

Signed-off-by: Nitin Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
 2005-11-23 12:11:05 +01:00
kaf24@firebug.cl.cam.ac.uk 9d401b35f0 Add -Wdeclaration-after-statement to CFLAGS only if the 
compiler supports it. Move test-gcc-flag function to
Config.mk where it can be used by any component of the
build.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-23 11:15:18 +01:00
smh22@firebug.cl.cam.ac.uk 1366ee55cc Avoid GPF when attempting to save / restore 64bit guests. More thought 
required as to best way to get M2P mfns under 64...

Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-22 19:10:50 +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 ed5b604759 When a foreign page is mapped via a grant reference, it 
must also be unmapped explicitly via the grant-table
interface (GNTTABOP_unmap_grant_ref). If not, the guest
ends up with a dangling grant reference that is not cleared
up until the guest dies.

Because this can obviously lead to deferred hard-to-debug
problems, debug builds of Xen use a 'spare' PTE flag to
track granted mappings and to crash a domain if it attempts
to free such a PTE without using GNTTABOP_unmap_grant_ref.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-22 15:53:22 +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 76866c7be5 SHADOW_CONTROL_OP_OFF should be checkign whether shadow mode 
is actually currently enabled.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-22 11:53:45 +01:00
kaf24@firebug.cl.cam.ac.uk c4da02a2ab Fix the zombie domain when destroying 2.6 linux vmx guest. 
The zombie domain is caused by unreleased shadow page
because of lack of put_shadow_ref.
When unshadow a L1 page, set l2e to zero and put ref.

Signed-off-by: <xiaofeng.ling@intel.com>
 2005-11-22 07:08:57 +01:00
rread@ubuntu.eng.hq.xensource.com 0a9b9b5eb2 Build the USB boot keyboard and mouse drivers as modules, so the real 
USB modules will be loaded after boot.
 2005-11-21 15:19:26 -07:00
smh22@firebug.cl.cam.ac.uk 297fc3718d Fix syntax error. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-21 19:28:50 +01:00
emellor@leeni.uk.xensource.com 10edfe8abf Merged. 2005-11-21 19:08:44 +01:00
emellor@leeni.uk.xensource.com cd082ee2d3 Misc fixes for breakage when moving to new Python/C interface style. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 19:08:27 +01:00
kgrant@localhost.localdomain b12096d703 use help in create.py for "xm help create" 2005-11-21 18:53:31 +01:00
xenrtd@shispar-rt.testdev.hq.xensource.com 859804fbea Catch parsing errors in xm create. 2005-11-21 18:52:40 +01:00
emellor@leeni.uk.xensource.com dd6ab4433e Merged. 2005-11-21 18:47:31 +01:00
emellor@leeni.uk.xensource.com aecd7580d4 As with xs.c, change the module interface to match the current Python/C 
tutorial, simplifying the interface here, and making it more conventional.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 18:46:09 +01:00
smh22@firebug.cl.cam.ac.uk a346ac4c89 Remove unnecessary assert. 
Signed-off-by: Steven Hand <steven@xensource.com>
 2005-11-21 18:45:09 +01:00
emellor@leeni.uk.xensource.com 2b2f00d237 Tidy use of module / package names. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 18:34:25 +01:00
emellor@leeni.uk.xensource.com 4922a76ab2 Merged. 2005-11-21 18:33:27 +01:00
emellor@leeni.uk.xensource.com 78d2a7ffe3 Return the changed path as an argument to the watch callback. This is useful 
for the test CD, and simplifies DevController everso slightly.  It ought to be
generally useful, too.
 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 18:33:17 +01:00
kaf24@firebug.cl.cam.ac.uk a1584b36b2 Change semantics of gnttab_transfer to take the page away 
from the calling domain, even on error (except for special
error GNTST_bad_page). This has a knock-on advantage of
simplifying Linux's netback driver.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-21 18:10:35 +01:00
emellor@leeni.uk.xensource.com e9653b1204 Remove many unnecessary uses of keyword arguments, to reduce complexity. 
Have the self parameter to all the methods be an XsHandle, not a PyObject, to
avoid casting.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 17:48:22 +01:00
emellor@leeni.uk.xensource.com a6f7d807ed Merged. 2005-11-21 17:30:43 +01:00
emellor@leeni.uk.xensource.com 0bed005388 Fix removal of use of scheduler, broken earlier today by mismerge. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 17:30:22 +01:00
emellor@leeni.uk.xensource.com 124d92e3b0 Merged. 2005-11-21 17:06:42 +01:00
emellor@leeni.uk.xensource.com 20e3f38ade Changes check for "udev", so that it works on debian sid (that does not 
have /sbin/udev anymore).

Signed-off-by: Murillo F. Bernardes <mfb@br.ibm.com>
 2005-11-21 17:03:21 +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
kaf24@firebug.cl.cam.ac.uk daee19a8a7 Linux swiotlb now uses correct method for determining if any RAM 
is mapped above 2GB.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-21 16:10:19 +01:00
kaf24@firebug.cl.cam.ac.uk da618e9258 Mute error message on SMP resume if a secondary CPU is 
already back online.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-21 15:06:49 +01:00
emellor@leeni.uk.xensource.com ea8c03c331 Merged. 2005-11-21 14:48:31 +01:00
emellor@leeni.uk.xensource.com f7abab3a59 Replace initialiser for readonly parameter in xshandle_init that should never 
have been deleted.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 14:48:10 +01:00
kaf24@firebug.cl.cam.ac.uk 0200af138e Fix grant-table transfer implementation. Also fix transfer 
error paths in network frontend and backend drivers.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2005-11-21 14:17:50 +01:00
emellor@leeni.uk.xensource.com 5d1f08e233 Merged. 2005-11-21 13:17:29 +01:00
emellor@leeni.uk.xensource.com 10201a9dd6 Removed, now unused. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2005-11-21 13:15:08 +01:00