[GIT PULL] xen: branch for v5.16-rc3

From: Juergen Gross
Date: Fri Nov 26 2021 - 10:33:57 EST


Linus,

Please git pull the following tag:

git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.16c-rc3-tag

xen: branch for v5.16-rc3

It contains the following changes:
- a Xen related Kconfig fix for making it possible to control building
of the privcmd driver
- 3 patches for fixing issues identified by the kernel test robot
- a 5 patch series for simplifying timeout handling for Xen PV driver
initialization
- 2 patches for fixing error paths in xenstore/xenbus driver initialization

Thanks.

Juergen

arch/x86/include/asm/xen/hypercall.h | 4 ++--
arch/x86/include/asm/xen/hypervisor.h | 1 +
drivers/gpu/drm/xen/xen_drm_front.c | 1 +
drivers/input/misc/xen-kbdfront.c | 1 +
drivers/tty/hvc/hvc_xen.c | 1 +
drivers/video/fbdev/xen-fbfront.c | 1 +
drivers/xen/Kconfig | 8 +++++++-
drivers/xen/pvcalls-front.c | 1 +
drivers/xen/xenbus/xenbus_probe.c | 27 ++++++++++++++++++++++++++-
drivers/xen/xenbus/xenbus_probe_frontend.c | 14 +++-----------
include/xen/xenbus.h | 1 +
sound/xen/xen_snd_front.c | 1 +
12 files changed, 46 insertions(+), 15 deletions(-)

Juergen Gross (9):
xen/privcmd: make option visible in Kconfig
xen/pvh: add missing prototype to header
xen: add "not_essential" flag to struct xenbus_driver
xen: flag xen_drm_front to be not essential for system boot
xen: flag hvc_xen to be not essential for system boot
xen: flag pvcalls-front to be not essential for system boot
xen: flag xen_snd_front to be not essential for system boot
xen: make HYPERVISOR_get_debugreg() always_inline
xen: make HYPERVISOR_set_debugreg() always_inline

Stefano Stabellini (2):
xen: don't continue xenstore initialization in case of errors
xen: detect uninitialized xenbus in xenbus_init