through to the guest. However, ^O is a useful key in bash and in
Emacs. This patch changes the console to pass a single ^O
through to the guest when it is pressed twice.
Signed-off-by: Ben Pfaff <blp@cs.stanford.edu>
- remove superfluous call to pciback_field_is_dup()
- fix a variable type mismatch in pciback_field_is_dup()
- make readability improvements by using the OFFSET macro
- revises quirk data output via the sysfs quirks node so that
- displayed offset information includes base_offset.
Thanks to Jambunathan K. for giving such specific bug diagnosis.
Signed-off-by: Chris Bookholt <hap10@tycho.ncsc.mil>
allowed and the functions are marked __init on x86/64.
Use HYPERVISOR_update_va_mapping() directly instead.
Signed-off-by: Keir Fraser <keir@xensource.com>
This patch implements TPM frontend driver resume after checkpointing a
domain. I also now let the front-end wait for the response from the
TPM until the response is there. A response must come due to the
strict request/response nature of the protocol, but the time until the
responses arrives depends on the type of operation that is executed by
the vTPM. Resending a request is not possible with this type of device.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
This changes netback to use struct page's mapping field instead of the
index one, and the PageForeign logic the other way around. That way,
CONFIG_SPLIT_PTLOCK_CPUS doesn't have to be suppressed anymore for x86.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
workqueue_mutex. This is a new deadlock since the workqueue_mutex is
acquired in the workqueue_cpu_calbback() function across
CPU_UP_PREPARE->CPU_ONLINE.
The fix is for us not to rudely grab the cpu_hotplug_lock() during
save/restore -- it's really not necessary.
This patch is applicable to any of our 2.6 kernels, but is absolutely
required from 2.6.18 onwards.
Signed-off-by: Keir Fraser <keir@xensource.com>
Related changesets:
14148:b67c253d1cdb4f502dec2
13519:b4a8000e76db6b4b27341
These three changesets must be applied as a set!
Signed-off-by: Keir Fraser <keir@xensource.com>
Also vmalloc_sync_all() is only defined for x86 architectures so make
use of it in driver code conditional on CONFIG_X86.
Signed-off-by: Keir Fraser <keir@xensource.com>
one from the kernel can be used and reduce changes to a minimum
required to compile the xen-specific driver.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
generic infrastructure for cad_pid etc.
Add a ctrl_alt_del() implemenation to the PV on HVM compatibility
layer since ctrl_alt_del() is not exported on native kernels.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
This patch creates two separate input devices for keyboard and mouse
events. The reason for this is to separate them in the linux input
layer and allow them being routed different ways.
Use case: Configure the X-Server like this to get the mouse
events directly from the linux input layer, which has the major
advantage that absolute coordinates work correctly:
Section "InputDevice"
Driver "evdev"
Identifier "Mouse"
Option "Device" "/dev/input/event<nr>"
EndSection
This makes the keyboard stop working though in case mouse and
keyboard events are coming through the same input device, at least
with older Xorg (6.9) versions.
Signed-off-by: Gerd Hoffmann <kraxel@suse.de>
Assign fake pci product identifiers down from 0xffff. This may help
clarify that the devices are not actually PCI. Also it reduces
probability of accidental conflict if further real PCI assignments
occur in future (0x0002, 0x0003, ... would be obvious next identifiers
to allocate).
Signed-off-by: Keir Fraser <keir@xensource.com>
fuly allocated.
netif_carrier_off() causes events to be queued on the device so if we
subsequently abort the allocation (e.g. due to lack of grant entries)
then we crash trying to access the now invalid device.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
