[GIT PULL] xen: fixes and features for 4.14

From: Juergen Gross
Date: Wed Sep 06 2017 - 11:43:50 EST


Linus,

Please git pull the following tag:

git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.14b-rc1-tag

xen: fixes and features for 4.14

It contains the following commits:
- the new pvcalls backend for routing socket calls from a guest to dom0
- some cleanups of Xen code
- a fix for wrong usage of {get,put}_cpu()

Thanks.

Juergen

arch/x86/include/asm/xen/page.h | 5 -
arch/x86/xen/mmu.c | 2 +-
arch/x86/xen/mmu_pv.c | 20 -
arch/x86/xen/p2m.c | 25 +-
arch/x86/xen/setup.c | 5 +-
drivers/xen/Kconfig | 12 +
drivers/xen/Makefile | 1 +
drivers/xen/balloon.c | 8 +-
drivers/xen/events/events_fifo.c | 7 +-
drivers/xen/platform-pci.c | 2 +-
drivers/xen/pvcalls-back.c | 1240 ++++++++++++++++++++++++++++++++++++
include/trace/events/xen.h | 38 --
include/xen/interface/io/pvcalls.h | 121 ++++
include/xen/interface/io/ring.h | 2 +
include/xen/xen.h | 20 +-
15 files changed, 1397 insertions(+), 111 deletions(-)

Arnd Bergmann (1):
xen/pvcalls: use WARN_ON(1) instead of __WARN()

Arvind Yadav (1):
xen-platform: constify pci_device_id.

Boris Ostrovsky (1):
xen: Don't try to call xen_alloc_p2m_entry() on autotranslating guests

Juergen Gross (4):
xen: cleanup xen.h
xen: remove tests for pvh mode in pure pv paths
xen: remove unused function xen_set_domain_pte()
xen: remove not used trace functions

Julien Grall (1):
xen/events: events_fifo: Don't use {get,put}_cpu() in xen_evtchn_fifo_init()

Stefano Stabellini (18):
xen: introduce the pvcalls interface header
xen/pvcalls: introduce the pvcalls xenbus backend
xen/pvcalls: initialize the module and register the xenbus backend
xen/pvcalls: xenbus state handling
xen/pvcalls: connect to a frontend
xen/pvcalls: handle commands from the frontend
xen/pvcalls: implement socket command
xen/pvcalls: implement connect command
xen/pvcalls: implement bind command
xen/pvcalls: implement listen command
xen/pvcalls: implement accept command
xen/pvcalls: implement poll command
xen/pvcalls: implement release command
xen/pvcalls: disconnect and module_exit
xen/pvcalls: implement the ioworker functions
xen/pvcalls: implement read
xen/pvcalls: implement write
xen: introduce a Kconfig option to enable the pvcalls backend

Wei Liu (1):
xen/mmu: set MMU_NORMAL_PT_UPDATE in remap_area_mfn_pte_fn