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Author SHA1 Message Date
Ian Campbell 5dd4f8ccd1 [XEN] Update comments in elfnote.h interface header. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-11 10:36:41 +00:00
john.levon@sun.com 5c8a39cf80 Use strstr() to look for "bimodal" string in ELF notes, to allow guests to use 
"yes,bimodal", so they are correctly identified as PAE on older hypervisors.

Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-08 12:54:41 -08:00
kfraser@localhost.localdomain 68a749f178 [XEN] More emulator fixes: 
1. Emulate LAHF/SAHF instructions
 2. #GP if instruction is longer than 15 bytes
 3. Accept any number of prefix bytes (up to
    15-byte total instruction length)
 4. Repeated addr/data-size overrides are sticky
    rather than toggling.

2,3,4 are based on a patch from Jan Beulich.

Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-11 10:10:16 +00:00
Tim Deegan dc5bf8aa50 [HVM] Allow a dom to have nonsense m2p entries when building the p2m 
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-01-11 10:08:14 +00:00
Jake Wires 409d47638a [BLKTAP/BLKBACK] name blktap/blkback kernel threads as "domid.virtual_devname" 
Signed-off-by: Jake Wires <jwires@xensource.com>
 2007-01-09 18:56:44 -08:00
Emmanuel Ackaouy 2736a406e4 [XEN] Partial fix for compat build non-portability. 
Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-10 17:56:54 +00:00
Emmanuel Ackaouy 7220350010 [XEN] 32on64: need to take multicall context into consideration 
when determining the continuation arguments for mmuext ops.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
 2007-01-10 17:26:58 +00:00
kfraser@localhost.localdomain d49020eed7 [HVM][VMX] Fix problem taking an NMI on entry/exit 
to/from VMX mode. Also cleans up code a bit.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-10 16:17:35 +00:00
kfraser@localhost.localdomain 647c467fd9 [HVM] Allow PV-on-HVM callback irq to be identified by PCI device. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-10 15:05:00 +00:00
kfraser@localhost.localdomain c5a9d11fa8 [HVM] Remove unneeded vcpu_kick() from HPET device model. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-10 14:14:30 +00:00
kfraser@localhost.localdomain 5fc32d22f2 [XEN] Remove bogus BUG_ON() which breaks the build with gcc 4.2.0. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-10 11:09:21 +00:00
Ian Campbell ca00403ece [PATCH] kexec/kdump: remove unnecessary incusion of asm/fixmap.h 
I think this a legacy of an older revision of this code,
but asm/fixmap.h does not seem to be needed in
asm-x86/x86_32/kexec.h or asm-x86/x86_64/kexec.h

That is, neither of these incarntations of kexec.h seem
to do anything related to fixmap directly or indirectly.

Signed-off-by: Simon Horman <horms@verge.net.au>
 2007-01-10 09:39:24 +00:00
Ian Campbell 0257938d11 [LINUX] Clarify comment in xen_machine_kexec_setup_resources(). 
Noticed by Horms.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-10 09:39:24 +00:00
kfraser@localhost.localdomain 9bec2359e6 [HVM] Ignore evtchn_upcall_mask and initialise to zero. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-09 17:43:13 +00:00
Ewan Mellor e3e7d81e41 Update sched-credit test to match new format from xm sched-credit. 
Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2007-01-09 17:38:48 +00:00
Ewan Mellor 00e5248813 This simple patch allows domains created in the xm-test suite to be 
created as managed domains using either a parameter to the
XenTestDomain() constructor or by setting the environment variable
XM_MANAGED_DOMAINS and running the tests with it.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
 2007-01-09 17:25:28 +00:00
Ewan Mellor e4658203b4 Add needed modules to the ramdisk if the modules exist on the current system. 
(i.e. the current system contains a modularized kernel)

Signed-off-by: Lynn Bendixsen <lbendixs@novell.com>
 2007-01-09 17:23:22 +00:00
Ian Campbell 319107a11b merge 2007-01-09 17:17:05 +00:00
Ian Campbell 0ae7229c66 [XEN] Kexec: Make some variables static. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-09 17:15:29 +00:00
Ian Campbell 123e738ef2 [XEN] Kexec: Clean up ELF note construction to avoid multiply nested 
struct/unions and the packed keyword.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-09 17:15:28 +00:00
Ian Campbell b0a47bd080 [LINUX] Kexec: Don't try to load an NULL image. This can occur when unloading. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-09 17:14:28 +00:00
kfraser@localhost.localdomain e0fd6020bc [TEST] Fix x86_emulate tests on x86/64 host. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-09 17:11:46 +00:00
kfraser@localhost.localdomain c9d971bec6 [XEN] Emulate DAA/DAS the hard way. We cannot execute the instruction 
directly within the emulator as it is unavailable if the emulator runs
in x86/64 mode.
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-09 16:59:52 +00:00
Tim Deegan 0137f2b67b [HVM] Remove unnecessary write barriers 
Using a volatile pointer saves us from the compier reordering these
writes, and the processor won't let them appear out of order.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-01-09 16:49:16 +00:00
Tim Deegan db442369b3 When booting via xm, only run the bootloader if it's in non-interactive mode: 
otherwise we lose the user's named kernel and try to bootload the temporary
file pygrub returned.

Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:45 +00:00
Tim Deegan 38d6397a83 Fix xm create direct call to XendBootloader 
Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:44 +00:00
Tim Deegan eb568d6624 Fix bootloader = "pygrub" via 'xm create'. 
Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:43 +00:00
Tim Deegan 662e32f5cc Fix auto-bootloading via 'xm create'. 
Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:42 +00:00
Tim Deegan 9c9e43e5f0 Sniff for Solaris if not specified. This allows Solaris domU's to automatically 
boot correctly without fiddling with domain configs.

Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:41 +00:00
Tim Deegan 8c119d2ee4 Pass in kernel/ramdisk settings to pygrub; if specified, don't try to use 
grub.conf; this allows hands-off bootloading in the absence of a grub.conf.
It's also useful for specifying temporary changes etc.

Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:40 +00:00
Tim Deegan b624e752bd Fix for pygrub path on Solaris. 
Signed-off-by: John Levon <john.levon@sun.com>
 2007-01-09 13:24:40 +00:00
kfraser@localhost.localdomain 3b59eb2941 [XEN] Fill in some more opcode space in the emulator. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-09 12:04:41 +00:00
Ewan Mellor 2166b8b539 Do not call refreshShutdown in XendDomain for VM-list operations, as this 
is unnecessary and expensive.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
 2007-01-09 11:52:15 +00:00
Tim Deegan a25c73ef38 [HVM] Fix shadow memory tracking 
Fixes a missing free from cset 13275, and a missing prealloc.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-01-09 10:50:46 +00:00
kfraser@localhost.localdomain ddef8e1678 [XEN] Tweak x86 emulator interface. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-08 18:39:29 +00:00
Christian Limpach 58a6d83e7d [linux build] Append $XENGUEST to kernel version. 
This was lost in changeset 13286:c89384734c19.

Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-08 17:38:47 +00:00
Ian Campbell 82048fc441 [XEN] Fix MAP target. 
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-08 16:27:35 +00:00
kfraser@localhost.localdomain e1e7201267 [XEN] Emulate relative near/short jumps, including Jcc. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-08 15:52:53 +00:00
kfraser@localhost.localdomain af66a38b25 merge 2007-01-08 14:26:57 +00:00
kfraser@localhost.localdomain a6004eb295 Fix signedness issue in private implementation of memmem(). 
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
 2007-01-08 14:25:28 +00:00
Tim Deegan 696205b830 Merge 2007-01-08 14:25:14 +00:00
kfraser@localhost.localdomain ad7e6bfecb Update .hgignore 2007-01-08 14:24:42 +00:00
Tim Deegan ba0f039582 [HVM] Add expansion-ROM boot support again. 
Boot info now stored at 0x9ff00; registers saved in HDD load code.
Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
 2007-01-08 14:24:30 +00:00
Christian Limpach 1c86aafefb [linux build] Build Linux kernels with output files in a separate directory. 
Use a single source tree (linux-2.6-xen) and use Linux' O= option to
make the build put output files in a
build-linux-$(LINUX_VER)-$(EXTRAVERSION)_$(XEN_TARGET_ARCH) directory,
making it possible to build both x86_32 and x86_64 kernels in the same
tree.

Signed-off-by: Christian Limpach <Christian.Limpach@xensource.com>
 2007-01-08 11:33:45 +00:00
kaf24@localhost.localdomain 5abeb42c62 [XEN] Emulate MOV imm->reg. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-06 15:56:52 +00:00
kfraser@localhost.localdomain 018858d496 [PV-on-HVM] Add definition of irq_to_evtchn_port(). 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-06 12:56:58 +00:00
Emmanuel Ackaouy e975e81c9b [TOOLS] Improve information displayed by the xm sched-credit command. 
The improvement is as follows.
 1. The display form is changed like the xm sched-sedf command.
 2. When -d option is omitted, information on all domains is
    displayed.

Examples:
 # xm sched-credit -d vm1
 Name                              ID Weight Cap
 vm1                                1    512  100
 # xm sched-credit
 Name                              ID Weight Cap
 Domain-0                           0    256    0
 vm1                                1    512  100
 vm2                                2    512   50

Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
 2007-01-06 11:17:52 +00:00
Ian Campbell 4d5aa6c345 [XEN] Skip over the unit in parse_size_and_unit() when returning the remainder 
of the string.

Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
 2007-01-05 18:17:36 +00:00
kfraser@localhost.localdomain b4270971d5 [XEN] Fix new XCHG emulation. 
Signed-off-by: Keir Fraser <keir@xensource.com>
 2007-01-05 18:01:20 +00:00
Emmanuel Ackaouy 0e6943b4b5 merge 2007-01-05 17:51:51 +00:00