Bogus screen update requests from buggy or malicous frontend make SDL
crash. The VNC backend silently ignores them. Catch and log them.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Optimise wbinvd exit emulation for pass-through domains to avoid
"always wbinvd" when a VCPU is migrated. Instead, do host wbinvd on
all host CPUs when wbinvd exit.
Signed-off-by Yaozu (Eddie) Dong <eddie.dong@intel.com>
exact number of bytes. The consolidated versions are more watertight
than the various versions previously distributed around the library
source code.
Signed-off-by: Keir Fraser <keir@xensource.com>
This patch fixes the case where a module line is supposed to be added
to the very end of the file but the file does not end in with a new
line. Also fixes a problem that in some cases the module line would
not be properly be removed.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
to a no-missed-tick-accounting mode which is a combination of ticks
delivered 'off beat' immediately upon re-scheduling when ticks are
missed, then reverting to delivering ticks 'on beat' as usual.
Signed-off-by: Keir Fraser <keir@xensource.com>
Long options of xm sched-credit command are ignored (--domain,
--weight, --cap). This patch fixes it.
Signed-off-by: Masaki Kanno <kanno.masaki@jp.fujitsu.com>
- Get rid of PAGE_SIZE usage in arch-ia64.h when building tools.
- Now that more of xen_init_fv is identical to x86 code, share the
code rather than duplicate it.
- Change a few things that came over from the ia64 tree to use the
XC_* macros as already done upstream.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
- set_hvm_param hypercall clean up.
- The reference counts of the io pages must be incremented.
- Buffered pio wasn't SMP safe.
- Clean up get_vio() parameter.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
- Update comment in copy_rbs()
- Don't warn when rbs_size = 0 for cpu initialization case.
- Remove struct vcpu_guest_context_regs::rbs_nat member which isn't used.
and add num_phys_stacked to struct vcpu_guest_context_regs.
so far rbs_nat and rbs_rnat isn't, so it is allowed to change the offset
of rbs_rnat.
- Add check when setting vRR[].
- Don't set vRR[] if val is zero.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Inter-domain shared interrupt has been supported by timeout method,
but it still doesn't support intra-domain shared interrupt, that is
assigning multiple devices which share a physical irq to the same
domain. This patch implements intra-domain shared interrupt
support. In addition, this patch maps link to guest device/intx
instead of directly mapping isairq in pt_irq_create_bind_vtd(),
because at this point the isairqs got from pci_link are always 0.
Note that assigning multiple devices to guests which uses PIC to
handle interrupts may be failed, because different links possibly
connect to same irq.
Signed-off-by: Weidong Han <weidong.han@intel.com>
Keir Fraser
Keir Fraser
Alex Williamson