[PATCH] [PATCH] ioemu: enable Cirrus VGA emulation
At some point the Cirrus VGA driver was commented out. Probably
for debugging. The patch below adds it back in. It works just fine.
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
[PATCH] vmx-worldswitch-1-to-1.patch
Fix VMX world switch to use 1:1 page tables when the guest has paging
disabled. Also do a printk instead of VMX_DBG_LOG() anytime we crash
a domain.
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
[PATCH] vmx-io.patch
Fix some of the race conditions that show up when the device models are
running on one CPU and the VMX domain is running on another on a SMP
system.
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Patch ipv4 netfilter code to avoid checksumming CHECKUM_UNNCECESSARY
packets. On Xen the check could fail, as packets from domU have a blank
checksum field.
Signed-off-by: Keir Fraser <keir@xensource.com>
xm's pincpu has a problem handling the cpu parameter if the cpu number
is more than one digit. This patch fixes it.
Signed-off-by: Nguyen Anh Quynh <aquynh@gmail.com>
[PATCH] [PATCH] (missing) More accurate address decoding for
This patch works a lot better when you have all the modified files.
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
[PATCH] [PATCH] More accurate address decoding for VMX string
This patch includes two patches. The major patch is the improved address
decoding for ins/outs instructions. In the previous version, segment
overrides were ignored which caused a lot of problems for parts of the
ROMBIOS code where they are used heavily. Address decoding has been
made slightly easier now that GUEST_LINEAR_ADDRESS is documented. We
still need to work around a bug in the current stepping and make sure
that in protected mode the selector is not null.
The second patch removes the ASSERT(cr3). cr3==0 is a perfectly legal
value and Xen should not crash when its read.
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
[PATCH] [PATCH] Missing start_vmx call
Start_vmx was removed by accident. This patch puts it back. start_vmx
is used to initialize the VMX subsystem, without it VMX operations result
in bad opcode traps and crash Xen.
Signed-Off-By: Leendert van Doorn <leendert@watson.ibm.com>
- pygrub/README provides information on packages needed to compile pygrub
- support reiserfs {2,3} filesystem
- dynamically build modules based on which filesystem libraries the
system has (proposed by Jeremy)
- pump up pygrub to version 0.2
Signed-off-by: Jeremy Katz <katzj@redhat.com>
Signed-off-by: Nguyen Anh Quynh <aquynh@gmail.com>
relocate.py, SrvDomain.py, XendDomain.py:
Support vm relocation using XendCheckpoint.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Move to Linux's cpumask_t and 'hotplug' multi-processor booting
interfaces. This also brings apic.c and various other files closer to
their Linux 2.6 equivalents. Simplified the scheduler interfaces a
little (particularly per-cpu and idle-domain initialisation).
Signed-off-by: Keir Fraser <keir@xensource.com>
XendDomain.py:
Improve error handling.
XendCheckpoint.py:
Switch restore to use os functions to read from the state file.
Simplify code.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
XendDomain.py:
Move save/restore code in seperate file.
XendCheckpoint.py:
Support code for save/restore of domains.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
this patch fixes a wrong email address and replaces a number (errno)
with a defined constant to make it more portable.
Signed-off-by: Nguyen Anh Quynh <aquynh@gmail.com>
Makefile:
Revert previous build "optimization" -- we need check-for-zlib and
more importantly mk-symlinks done before we try to build, otherwise a
highly parallel make (-j 20) fails miserably.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Fix xen/xenlinux to work with CONFIG_DISABLE_VHPT off
and CONFIG_VIRTUAL_MEM_MAP=y
Signed-off-by: Matthew Chapman <matthewc@hp.com>
Signed-off by: Dan Magenheimer <dan.magenheimer@hp.com>
