(xen) stable/drivers for 3.1
Hey Linus,
Please pull:
git pull git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/drivers
which has patches since git commit 56299378726d5f2ba8d3c8cbbd13cb280ba45e4f Linus Torvalds (1):
Linux 3.0-rc4
This pull contains the following components:
- VGA text support. Since Xen is the first payload on the bootloader it gets the screen information - now with this patch we can copy it from the hypervisor and enjoy 80x25 old-school text output.
- MODULE_ALIAS on backends so that udev will autoload them.
- tmem driver to shuffle file-system and swap pages between guests as appropiate. Runtime it is disabled unless 'tmem' parameter is supplied.
- self balloon driver to decrease memory in the guest and make the swap pages be shuffled by tmem to be compressed/shared/etc. Runtime wise it is disabled by default (use 'selfballooning' to enable it and make sure you have a swap disk).
- pciback backend. It complements the xen pci front driver which together allow guests to have host's PCI devices.
The credit list and diff stat is as follow:
Bastian Blank (2):
xen: Populate xenbus device attributes
xen: Add module alias to autoload backend drivers
Dan Magenheimer (2):
xen: prepare tmem shim to handle frontswap
xen: tmem: self-ballooning and frontswap-selfshrinking
Ian Campbell (1):
xen: rename pciback module to xen-pciback.
Jeremy Fitzhardinge (1):
xen: allow enable use of VGA console on dom0
Joe Perches (1):
xen: Add __attribute__((format(printf... where appropriate
Konrad Rzeszutek Wilk (11):
xen/pciback: xen pci backend driver.
xen/pciback: Cleanup the driver based on checkpatch warnings and errors. xen/pciback: Register the owner (domain) of the PCI device.
xen/pciback: Disable MSI/MSI-X when reseting a device
xen/pciback: Allocate IRQ handler for device that is shared with guest.
xen/pciback: Fine-grain the spinlocks and fix BUG: scheduling while atomic cases. xen/pciback: Don't setup an fake IRQ handler for SR-IOV devices.
xen/pciback: Print out the MSI/MSI-X (PIRQ) values
xen/pciback: Drop two backends, squash and cleanup some code.
xen/pciback: Remove the DEBUG option.
xen/pciback: Have 'passthrough' option instead of XEN_PCIDEV_BACKEND_PASS and XEN_PCIDEV_BACKEND_VPCI
Zhao, Yu (1):
xen/pciback: guest SR-IOV support for PV guest
arch/x86/xen/Makefile | 2 +- arch/x86/xen/enlighten.c | 8 + arch/x86/xen/vga.c | 67 ++ arch/x86/xen/xen-ops.h | 11 + drivers/block/xen-blkback/xenbus.c | 2 +- drivers/xen/Kconfig | 46 + drivers/xen/Makefile | 4 +- drivers/xen/tmem.c | 170 +++- drivers/xen/xen-balloon.c | 2 + drivers/xen/xen-pciback/Makefile | 7 + drivers/xen/xen-pciback/conf_space.c | 438 +++++++ drivers/xen/xen-pciback/conf_space.h | 126 +++ drivers/xen/xen-pciback/conf_space_capability.c | 207 ++++ drivers/xen/xen-pciback/conf_space_header.c | 386 +++++++ drivers/xen/xen-pciback/conf_space_quirks.c | 140 +++ drivers/xen/xen-pciback/conf_space_quirks.h | 33 + drivers/xen/xen-pciback/passthrough.c | 194 ++++ drivers/xen/xen-pciback/pci_stub.c | 1376 +++++++++++++++++++++++ drivers/xen/xen-pciback/pciback.h | 183 +++ drivers/xen/xen-pciback/pciback_ops.c | 384 +++++++ drivers/xen/xen-pciback/vpci.c | 259 +++++ drivers/xen/xen-pciback/xenbus.c | 749 ++++++++++++ drivers/xen/xen-selfballoon.c | 485 ++++++++ drivers/xen/xenbus/xenbus_probe.c | 44 +- drivers/xen/xenbus/xenbus_probe.h | 2 + drivers/xen/xenbus/xenbus_probe_backend.c | 9 +- drivers/xen/xenbus/xenbus_probe_frontend.c | 6 +- include/xen/balloon.h | 10 + include/xen/hvc-console.h | 4 +- include/xen/interface/xen.h | 39 + include/xen/tmem.h | 5 + include/xen/xenbus.h | 2 + 32 files changed, 5346 insertions(+), 54 deletions(-)