android_kernel_oneplus_msm8998/drivers/xen
Juergen Gross 883706dcda xen: don't print error message in case of missing Xenstore entry
[ Upstream commit 4e93b6481c87ea5afde944a32b4908357ec58992 ]

When registering for the Xenstore watch of the node control/sysrq the
handler will be called at once. Don't issue an error message if the
Xenstore node isn't there, as it will be created only when an event
is being triggered.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-08 10:06:30 +01:00
..
events xen/events: Don't move disabled irqs 2016-06-07 18:14:36 -07:00
xen-pciback xen/pciback: Fix conf_space read/write overlap check. 2016-08-10 11:49:26 +02:00
xenbus xenbus: don't look up transaction IDs for ordinary writes 2016-10-31 04:13:58 -06:00
xenfs xen: xensyms support 2015-08-20 12:24:25 +01:00
acpi.c
balloon.c xen/balloon: Fix declared-but-not-defined warning 2016-07-27 09:47:36 -07:00
biomerge.c xen: fix bio vec merging 2017-08-24 17:02:36 -07:00
cpu_hotplug.c xen, cpu_hotplug: call device_offline instead of cpu_down 2015-10-23 14:20:48 +01:00
dbgp.c
efi.c
evtchn.c xen/evtchn: fix ring resize when binding new events 2016-05-11 11:21:15 +02:00
fallback.c
features.c
gntalloc.c Merge branch 'akpm' (patches from Andrew) 2015-09-10 18:19:42 -07:00
gntdev.c xen/gntdev: avoid out of bounds access in case of partial gntdev_mmap() 2017-11-02 09:40:49 +01:00
grant-table.c xen/grant-table: Add an helper to iterate over a specific number of grants 2015-10-23 14:20:46 +01:00
Kconfig xen/PMU: Sysfs interface for setting Xen PMU mode 2015-08-20 12:24:26 +01:00
Makefile xen/arm: Enable cpu_hotplug.c 2015-10-23 14:20:47 +01:00
manage.c xen: don't print error message in case of missing Xenstore entry 2017-11-08 10:06:30 +01:00
mcelog.c xen/mce: fix up xen_late_init_mcelog() error handling 2015-03-16 14:49:15 +00:00
pci.c xen/pci: Try harder to get PXM information for Xen 2015-04-15 10:57:28 +01:00
pcpu.c xen: pcpu: Use static attribute groups for sysfs entry 2015-03-16 14:49:13 +00:00
platform-pci.c
preempt.c xen/preempt: use need_resched() instead of should_resched() 2015-08-20 12:24:14 +01:00
privcmd.c xen/privcmd: Support correctly 64KB page granularity when mapping memory 2017-06-14 13:16:22 +02:00
privcmd.h
swiotlb-xen.c fix xen_swiotlb_dma_mmap prototype 2017-10-05 09:41:48 +02:00
sys-hypervisor.c xen/PMU: Sysfs interface for setting Xen PMU mode 2015-08-20 12:24:26 +01:00
tmem.c xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn 2015-09-08 18:03:52 +01:00
xen-acpi-cpuhotplug.c Xen / ACPI / processor: Remove unneeded NULL check 2015-05-13 23:28:15 +02:00
xen-acpi-memhotplug.c ACPICA: Resources: Provide common part for struct acpi_resource_address structures. 2015-01-26 16:09:56 +01:00
xen-acpi-pad.c
xen-acpi-processor.c xen/acpi: upload PM state from init-domain to Xen 2017-03-30 09:35:18 +02:00
xen-balloon.c xen: balloon: Use static attribute groups for sysfs entries 2015-03-16 14:49:13 +00:00
xen-scsiback.c xen/scsiback: correct frontend counting 2016-03-03 15:07:30 -08:00
xen-selfballoon.c
xen-stub.c
xlate_mmu.c xen/privcmd: Add support for Linux 64KB page granularity 2015-10-23 14:20:42 +01:00