[GIT PULL] xen: features and fixes for v4.15-rc1

From: Juergen Gross
Date: Thu Nov 16 2017 - 13:35:20 EST


Linus,

Please git pull the following tag:

git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.15-rc1-tag

xen: features and fixes for v4.15-rc1

Apart from several small fixes it contains the following features:

- a series by Joao Martins to add vdso support of the pv clock interface
- a series by Juergen Gross to add support for Xen pv guests to be able
to run on 5 level paging hosts
- a series by Stefano Stabellini adding the Xen pvcalls frontend driver
using a paravirtualized socket interface


Thanks.

Juergen

MAINTAINERS | 2 +
arch/arm/xen/grant-table.c | 9 +-
arch/x86/entry/vdso/vma.c | 2 +-
arch/x86/include/asm/pvclock.h | 19 +-
arch/x86/include/asm/xen/cpuid.h | 42 +-
arch/x86/include/asm/xen/page.h | 11 +-
arch/x86/kernel/kvmclock.c | 7 +-
arch/x86/kernel/pvclock.c | 14 +
arch/x86/xen/grant-table.c | 60 +-
arch/x86/xen/mmu.c | 14 +-
arch/x86/xen/mmu_pv.c | 4 +-
arch/x86/xen/suspend.c | 4 +
arch/x86/xen/time.c | 99 ++-
arch/x86/xen/xen-ops.h | 2 +
drivers/ptp/ptp_kvm.c | 5 +-
drivers/xen/Kconfig | 11 +
drivers/xen/Makefile | 1 +
drivers/xen/grant-table.c | 244 +++++-
drivers/xen/manage.c | 7 +-
drivers/xen/privcmd.c | 3 -
drivers/xen/pvcalls-back.c | 4 +
drivers/xen/pvcalls-front.c | 1278 ++++++++++++++++++++++++++++
drivers/xen/pvcalls-front.h | 28 +
drivers/xen/time.c | 72 +-
drivers/xen/xenbus/xenbus_probe_frontend.c | 2 +
include/xen/grant_table.h | 5 +-
include/xen/interface/vcpu.h | 42 +
include/xen/xen-ops.h | 25 +
28 files changed, 1941 insertions(+), 75 deletions(-)

Boris Ostrovsky (2):
xen/time: Return -ENODEV from xen_get_wallclock()
xen/pvcalls: Add MODULE_LICENSE()

Colin Ian King (3):
xen/pvcalls: fix unsigned less than zero error check
xen/pvcalls: remove redundant check for irq >= 0
xen/privcmd: remove unused variable pageidx

Dongli Zhang (1):
xen/time: do not decrease steal time after live migration on xen

Gustavo A. R. Silva (2):
xen: xenbus_probe_frontend: mark expected switch fall-throughs
xen/pvcalls-front: mark expected switch fall-through

Joao Martins (5):
ptp_kvm: probe for kvm guest availability
x86/pvclock: add setter for pvclock_pvti_cpu0_va
x86/xen/time: set pvclock flags on xen_time_init()
x86/xen/time: setup vcpu 0 time info page
MAINTAINERS: xen, kvm: track pvclock-abi.h changes

Juergen Gross (6):
xen: support 52 bit physical addresses in pv guests
xen: re-introduce support for grant v2 interface
xen: limit grant v2 interface to the v1 functionality
xen: add grant interface version dependent constants to gnttab_ops
xen: update arch/x86/include/asm/xen/cpuid.h
xen: select grant interface version

Paul Durrant (1):
xen: support priv-mapping in an HVM tools domain

Stefano Stabellini (14):
xen/pvcalls: introduce the pvcalls xenbus frontend
xen/pvcalls: implement frontend disconnect
xen/pvcalls: connect to the backend
xen/pvcalls: implement socket command and handle events
xen/pvcalls: implement connect command
xen/pvcalls: implement bind command
xen/pvcalls: implement listen command
xen/pvcalls: implement accept command
xen/pvcalls: implement sendmsg
xen/pvcalls: implement recvmsg
xen/pvcalls: implement poll command
xen/pvcalls: implement release command
xen: introduce a Kconfig option to enable the pvcalls frontend
xen/pvcalls: fix potential endless loop in pvcalls-front.c