Remove the additional XMLRPC calls per domain just to get system
memory and instead make sure we update that value and return it via
the SXP that gets returned when xm list is called.
Signed-off-by: Alastair Tse <atse@xensource.com>
(immediately after the domain is created). QEMU needs this in place when it
starts up, in order to find the VNC password.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
returning the error to the caller.
None of our vmcs reads/writes should fail. In fact many callers were
ignoring failures, which can hide bugs (in fact it hid one in
vmx_restore_dr(), which was incorrectly using __vmread() before
the vmcs was loaded).
__vmread_safe() is used by the vmcs dump function, which is the only
function which can legitimately fail a vmcs access.
Signed-off-by: Keir Fraser <keir@xensource.com>
external-device-migrate script in its handling of parameters.
Patch from Roland Illig <roland.illig@gmx.de>.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
across a reboot regularly. Inside _refresh, there is the occasion for new
domains to appear, if an existing domain reboots itself. In this case, we
need to get the list of running domains from Xen again.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
This detects programming mistakes such as:
* double free
* use after free
* write beyond bounds of allocation
Signed-off-by: Keir Fraser <keir@xensource.com>
actual amount of memory allocated by a guest. Also this patch:
- makes it more apparent that 'xm mem-set' has no effect on HVM's.
- show's that memory is changing if 'xm list' is issued while guest is
ballooning (w/o touching balloon driver)
Signed-off-by: Tommie McAfee <tommie.mcafee@unisys.com>
This patch also modifies
09_block_attach_and_dettach_device_check_data_pos.py to force / to be
read-write otherwise the mkdir fails.
Also Whistspace cleanups.
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
as XmTestDomain does. This part of the patch forces both HVM and
non-HVM tests to use XmTestDomain. With appropriate changes to the
extraConfig arg.
On PPC we need to use the arch defaults to get the console setup
correctly.
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
This excludes arch-powerpc.h and xencomm.h which require
confirmation from the original authors that the existing GPL
text can be removed and replaced.
Original patch from: Mark Johnson <mark.johnson@sun.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
This required fiddling the asm constraints of the atomic bitops. It
seems gcc isn't entirely happy with "+m": the manual says that the
'+' modifier should be used only when a register constraint is
available.
Signed-off-by: Keir Fraser <keir@xensource.com>
There is also some comment cleanup in this patch.
This problem found by Virtual Iron (Dave Winchell), and patch also
provided by VI.
Signed-off-by: Tom Woller <thomas.woller@amd.com>
Signed-off-by: Dave Winchell <dwinchell@virtualiron.com>
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>
