Mark Johnston be801aaaef Fix a race in release_page(). ... Since r354156 we may call release_page() without the page's object lock held, specifically following the page copy during a CoW fault. release_page() must therefore unbusy the page only after scheduling the requeue, to avoid racing with a free of the page. Previously, the object lock prevented this race from occurring. Add some assertions that were helpful in tracking this down. Reported by: pho, syzkaller Tested by: pho Reviewed by: alc, jeff, kib Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D22234		2019-11-06 16:59:16 +00:00
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amd64	amd64: Store %cr3 into pcpu saved_ucr3 on double fault.	2019-11-03 11:52:50 +00:00
arm	arm: allwinner: aw_mmc: Check if the regulator support the voltage	2019-11-06 14:58:25 +00:00
arm64	regulator: Add regulator_check_voltage function	2019-11-06 14:55:24 +00:00
bsm
cam	Remove lock from CTL camsim frontend.	2019-11-03 00:13:23 +00:00
cddl	Add vfs.zfs.zio.taskq_batch_pct tunable.	2019-11-05 15:19:05 +00:00
compat	Enable device class group attributes in the LinuxKPI.	2019-11-04 14:19:09 +00:00
conf	r354264 did mix up the directory path	2019-11-02 21:52:45 +00:00
contrib	zstd: Add an Xlist and document use during import	2019-11-06 06:50:02 +00:00
crypto	Fix the armv8 crypto driver after r354170.	2019-10-30 10:41:10 +00:00
ddb	ddb(4): Add some support for lexing IPv6 addresses	2019-09-09 16:32:23 +00:00
dev	regulator: Add regulator_check_voltage function	2019-11-06 14:55:24 +00:00
dts
fs	Replace OBJ_MIGHTBEDIRTY with a system using atomics. Remove the TMPFS_DIRTY	2019-10-29 21:06:34 +00:00
gdb	gdb(4): Implement support for NoAckMode	2019-10-17 22:37:25 +00:00
geom	Make all the gnop parameters optional in the request from userland,	2019-10-16 21:49:44 +00:00
gnu	arm: dts: ti: Fix mmc3 instance by setting it to disabled	2019-10-07 08:11:49 +00:00
i386	linux: futex_mtx should follow futex_list	2019-10-18 12:25:33 +00:00
isa
kern	Some more taskqueue optimizations.	2019-11-01 22:49:44 +00:00
kgssapi
libkern	Rename the macros to extract a single arm64 ID field.	2019-10-30 10:06:57 +00:00
mips	Remove an outdated assertion.	2019-11-04 21:06:06 +00:00
modules	Downgrade the firmware images imported in r354201.	2019-11-03 03:23:27 +00:00
net	net: add ETHER_IS_ZERO macro similar to ETHER_IS_BROADCAST	2019-11-05 00:12:21 +00:00
net80211	Don't use if_maddr_rlock() in 802.11, use epoch(9) directly instead.	2019-10-10 23:55:33 +00:00
netgraph	Fix regression from r353026. Pointer was increased instead of value	2019-11-02 03:09:17 +00:00
netinet	Properly set VNET when nuking recvif from fragment queues.	2019-10-25 18:54:06 +00:00
netinet6	In nd6_timer() enter the network epoch earlier. The defrouter_del() may	2019-11-04 17:35:37 +00:00
netipsec	Widen NET_EPOCH coverage.	2019-10-07 22:40:05 +00:00
netpfil	pf: Must be in NET_EPOCH to call icmp_error	2019-10-18 03:36:26 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	VLAN_TRUNKDEV() requires epochification in ibcore after r353292.	2019-10-16 08:56:07 +00:00
opencrypto	kTLS support for TLS 1.3	2019-09-27 19:17:40 +00:00
powerpc	powerpc/booke: Fix pmap_mapdev_attr() for multi-TLB1 entry mappings	2019-11-06 04:40:12 +00:00
riscv	RISC-V: Remove EARLY_AP_STARTUP from GENERIC	2019-11-02 19:33:02 +00:00
rpc
security	Define macro VM_MAP_ENTRY_FOREACH for enumerating the entries in a vm_map.	2019-10-08 07:14:21 +00:00
sparc64	Split out a more generic debugnet(4) from netdump(4)	2019-10-17 16:23:03 +00:00
sys	Enable device class group attributes in the LinuxKPI.	2019-11-04 14:19:09 +00:00
teken	Adjust teken to allow build as part of loader	2019-09-05 18:07:40 +00:00
tests
tools	fw_stub.awk: use @generated tag in generated files	2019-09-11 13:35:22 +00:00
ufs	Replace OBJ_MIGHTBEDIRTY with a system using atomics. Remove the TMPFS_DIRTY	2019-10-29 21:06:34 +00:00
vm	Fix a race in release_page().	2019-11-06 16:59:16 +00:00
x86	Add tunable to allow interrupts on hyperthreaded cores	2019-11-04 19:30:19 +00:00
xdr
xen
Makefile