Mark Johnston 2fb62b1a46 Fix the turnstile_lock() KPI. ... turnstile_{lock,unlock}() were added for use in epoch. turnstile_lock() returned NULL to indicate that the calling thread had lost a race and the turnstile was no longer associated with the given lock, or the lock owner. However, reader-writer locks may not have a designated owner, in which case turnstile_lock() would return NULL and epoch_block_handler_preempt() would leak spinlocks as a result. Apply a minimal fix: return the lock owner as a separate return value. Reviewed by: kib MFC after: 3 days Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D21048		2019-07-24 23:04:59 +00:00
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amd64	Improve the precision of bhyve's vPIT.	2019-07-20 15:59:49 +00:00
arm	arm: ti: Add a driver for ti,sysc bus	2019-07-22 21:55:33 +00:00
arm64	As with r350241 use the new UL macro on the main register mask.	2019-07-23 14:52:46 +00:00
bsm
cam	Make CAM ATA stack handle disk resizes.	2019-07-23 02:11:14 +00:00
cddl	Fix FASTTRAPIOC_GETINSTR.	2019-07-17 16:38:29 +00:00
compat	linuxcommon: add module version	2019-07-10 13:47:10 +00:00
conf	o Add support for BERI IOMMU device	2019-07-22 16:01:20 +00:00
contrib	As of upstream fil.c CVS r1.53 (March 1, 2009), prior to the import of	2019-07-16 19:00:42 +00:00
crypto	aesni(4): Fix trivial type typo	2019-05-27 00:47:51 +00:00
ddb	ddb show proc typo	2019-06-22 05:35:23 +00:00
dev	ixgbe(4): Fix enabling/disabling and reconfiguration of queues	2019-07-23 18:14:32 +00:00
dts	dtso: allwinner: Add an overlay for H3 i2c0	2019-07-20 17:42:46 +00:00
fs	Add additional check for 'blocks per group' and 'fragments per group' superblock fields.	2019-07-07 08:58:02 +00:00
gdb
geom	g_mirror_taste: avoid deadlock, always clear tasting flag	2019-07-01 22:06:36 +00:00
gnu	dts: Import files from Linux 5.1	2019-05-08 19:27:30 +00:00
i386	Revert r349973. Upon further reflection, I realized that the comment	2019-07-16 03:09:03 +00:00
isa
kern	Fix the turnstile_lock() KPI.	2019-07-24 23:04:59 +00:00
kgssapi	Make the warning intervals for deprecated crypto algorithms tunable.	2019-06-11 23:00:55 +00:00
libkern	Remove pre-FreeBSD 7.0 compatibility.	2019-07-19 18:38:47 +00:00
mips	o Add support for BERI IOMMU device	2019-07-22 16:01:20 +00:00
modules	enable ig4_acpi on aarch64	2019-07-24 21:26:17 +00:00
net	iflib: fix dangling device softc pointer	2019-07-24 21:43:41 +00:00
net80211	Enhance the comment ieee80211_add_channel() to avoid a	2019-06-10 14:31:18 +00:00
netgraph	Remove 'dir' argument in ng_ipfw_input, since ip_fw_args now has this info.	2019-03-14 22:30:05 +00:00
netinet	Add a sysctl variable ts_offset_per_conn to change the computation	2019-07-23 21:28:20 +00:00
netinet6	When calling sctp_initialize_auth_params(), the inp must have at	2019-07-14 12:04:39 +00:00
netipsec	netipsec key_register: check for M_NOWAIT alloc failure	2019-06-25 15:43:52 +00:00
netpfil	pf: zero output buffer in pfioctl	2019-07-24 16:51:14 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	Fix prio vs. nonprio tagged traffic in RDMACM	2019-06-04 06:21:31 +00:00
opencrypto	Move declaration of warninterval out from under COMPAT_FREEBSD32.	2019-06-11 23:28:07 +00:00
powerpc	powerpc: Unbreak 64-bit pmap from 350206	2019-07-22 22:59:50 +00:00
riscv	riscv: Return vm_paddr_t in pmap_early_vtophys()	2019-07-17 21:25:26 +00:00
rpc	Fix malloc stats for the RPCSEC_GSS server code when DEBUG is enabled.	2019-04-04 01:23:06 +00:00
security	Extract eventfilter declarations to sys/_eventfilter.h	2019-05-20 00:38:23 +00:00
sparc64	Don't pass error from syscallenter() to syscallret().	2019-07-15 21:25:16 +00:00
sys	Fix the turnstile_lock() KPI.	2019-07-24 23:04:59 +00:00
teken
tests
tools	Add SDIO support.	2019-06-08 16:26:56 +00:00
ufs	The error reported in FS-14-UFS-3 can only happen on UFS/FFS	2019-07-17 22:07:43 +00:00
vm	Rename vm_page_{import,release}() to vm_page_zone_{import,release}().	2019-07-20 18:25:41 +00:00
x86	PR: 239143	2019-07-14 21:08:54 +00:00
xdr
xen
Makefile