that packets between domU and the bridge are not firewalled, so if iptables is
not installed, then there is no worry.
Signed-off-by: Ewan Mellor <ewan@xensource.com>
get populated with objects on first allocation, so if large
caches end up being unused, they don't actually cost us
very much.
Signed-off-by: Keir Fraser <keir@xensource.com>
just like block device.
e.g. vif=['type=ioemu, mac=01:00:00:00:00:33, bridge=xenbr0']
type=ioemu to specify for vmx NIC device.
nics=4 can specify 4 vmx NIC now.
bridge is passed to device model now.
With this patch, the error
"Error: Device 0 (vif) could not be connected."
will not happen for creating vmx guest
currently, it happens on some linux distribution.
Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com>
function defined in page.h.
For self-migration, I need the ability to trap writes to the p2m map
during migration, because I keep a dictionary mapping mfns to pfns,
which I use for remapping the page tables once I am on the other side.
Signed-off-by: Jacob Gorm Hansen <jacobg@diku.dk>
set saved eflags.IF to !saved_upcall_mask. This allows the
guest to test interrupts-enabled in the interrupted context
in the same way as when running natively.
Signed-off-by: Keir Fraser <keir@xensource.com>
1) check the mask setting on vmx_vioapic_do_irqs and
ioapic_get_highest_irq
2) Place mask info to a seperated data structure, and access it
atomically
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
When sending IPI, the target vcpu may not be launched (like
INIT/Start-Up IPI), and the local apic is not initialized. Fix handling
on such case.
Also fix one bug in apic_round_robin function.
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Signed-off-by: Xin Li <xin.b.li@intel.com>
vmx_final_setup_guest, so in arch_set_info_guest, the phys_basetab
is not do get_page, while when destroying, put_page is called,
so there is one page, the count=-1, and when a new domain allocate
this page, it will take it as cpumask 0xffffffff, this cause flash_tlb_mask
goes into dead loop.
This patch also eliminate the warning when creating vmx guest:
(XEN) Audit 1: type count went below zero mfn=1e03d t=f0000000 ot=3654b
Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com>
Signed-off-by: Xin Li <xin.b.li@intel.com>
When the serial port is redirect to pty, write the allocated
device to xenstore, then xm console can get it.
TODO:serial port by pty shall not block if there are no reading
on the other end
Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com>
a) a couple of variables were referenced wrong
b) fix using arrow keys in the menu to act correctly
c) and look for grub config properly for /boot partition
Signed-off-by: Jeremy Katz <katzj@redhat.com>
