freebsd-skq/sys
Roger Pau Monné 06592d60f0 xen/control: short circuit xctrl_on_watch_event on spurious event
If there's no data to read from xenstore short-circuit
xctrl_on_watch_event to return early, there's no reason to continue
since the lack of data would prevent matching against any known event
type.

Sponsored by:	Citrix Systems R&D
MFC with:	r352925
MFC after:	1 week
2020-05-28 08:20:16 +00:00
..
amd64 ice(4): Introduce new driver for Intel E800 Ethernet controllers 2020-05-26 23:35:10 +00:00
arm Restore XHCI operation on Armada 38x 2020-05-26 14:10:53 +00:00
arm64 Support creating and using arm64 pmap at stage 2 2020-05-27 08:00:38 +00:00
bsm bsm: add AUE_CLOSERANGE 2020-04-24 01:27:25 +00:00
cam [ata_da] remove duplicate definition; it trips up ye olde gcc-6 on mips32 2020-05-27 02:10:09 +00:00
cddl Fix entering KDB with dtrace-enabled kernel. 2020-05-26 16:44:05 +00:00
compat linuxkpi: Add kstrtou16 2020-05-27 11:42:09 +00:00
conf powerpc/mmu: Convert PowerPC pmap drivers to ifunc from kobj 2020-05-27 01:24:12 +00:00
contrib ice(4): Introduce new driver for Intel E800 Ethernet controllers 2020-05-26 23:35:10 +00:00
crypto Support separate output buffers for aesni(4). 2020-05-25 22:30:44 +00:00
ddb kernel: provide panicky version of __unreachable 2020-05-13 18:07:37 +00:00
dev xen/control: short circuit xctrl_on_watch_event on spurious event 2020-05-28 08:20:16 +00:00
dts allwinner: aw_thermal: Cope with DTS changes 2020-04-14 19:05:17 +00:00
fs Make NFS address selection use fib4_lookup(). 2020-05-28 07:35:07 +00:00
gdb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
geom geli: fix a livelock during panic 2020-05-27 19:13:26 +00:00
gnu dts: Import DTS from Linux 5.6 2020-04-14 18:57:00 +00:00
i386 copystr(9): Move to deprecate (attempt #2) 2020-05-25 16:40:48 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern Fix sosend() for the case where mbufs are passed in while doing ktls. 2020-05-27 23:20:35 +00:00
kgssapi Add support for optional separate output buffers to in-kernel crypto. 2020-05-25 22:12:04 +00:00
libkern libkern: Add arc4random_uniform 2020-05-23 17:51:06 +00:00
mips Update cryptocteon(4) and nlmsec(4) for changes in r361481. 2020-05-25 23:49:46 +00:00
modules ice(4): Introduce new driver for Intel E800 Ethernet controllers 2020-05-26 23:35:10 +00:00
net Unlock rtentry before calling for epoch(9) destruction as the destruction 2020-05-28 07:23:27 +00:00
net80211 [net80211] Fix interrupted scan logic and ticks comparison 2020-05-27 18:32:12 +00:00
netgraph Fix Typo in ng_hci_le_connection_complete_ep struct. 2020-05-19 13:58:52 +00:00
netinet Use fib[46]_lookup() in mtu calculations. 2020-05-28 08:00:08 +00:00
netinet6 Use fib[46]_lookup() in mtu calculations. 2020-05-28 08:00:08 +00:00
netipsec Fix AES-CTR compatibility issue in ipsec 2020-05-26 14:16:26 +00:00
netpfil pf: Add a new zone for per-table entry counters. 2020-05-16 00:28:12 +00:00
netsmb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfs Use epoch(9) for rtentries to simplify control plane operations. 2020-05-23 10:21:02 +00:00
nfsclient
nfsserver
nlm Make nfslockd depend on xdr. 2020-04-23 09:37:22 +00:00
ofed Convert OFED rtable interactions to the new routing KPI. 2020-04-15 13:06:55 +00:00
opencrypto Add a sysctl knob to use separate output buffers for /dev/crypto. 2020-05-25 22:21:09 +00:00
powerpc powerpc/pmap: Remove some debug from r361544 2020-05-28 03:08:50 +00:00
riscv Fix entering KDB with dtrace-enabled kernel. 2020-05-26 16:44:05 +00:00
rpc Split XDR into separate kernel module. Make krpc depend on xdr. 2020-04-17 06:04:20 +00:00
security Deduplicate fsid comparisons 2020-05-21 01:55:35 +00:00
sys This commit enables a UFS filesystem to do a forcible unmount when 2020-05-25 23:47:31 +00:00
teken
tests Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
tools vfs: stop null checking routines in vop wrappers 2020-01-26 00:41:38 +00:00
ufs This commit enables a UFS filesystem to do a forcible unmount when 2020-05-25 23:47:31 +00:00
vm Simplify the condition to enable superpage mappings in vm_fault_soft_fast(). 2020-05-27 21:44:26 +00:00
x86 xenpv: do not use low 1MB for Xen mappings on i386 2020-05-28 08:18:34 +00:00
xdr Split XDR into separate kernel module. Make krpc depend on xdr. 2020-04-17 06:04:20 +00:00
xen Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (16 of many) 2020-02-25 19:04:39 +00:00
Makefile Remove sparc64 kernel support 2020-02-03 17:35:11 +00:00