opnsense-src/sys
Ryan Libby 43cefe8b19 sysctl sysctls: wire old buf before output with sysctl lock
Several sysctl sysctls output to a user buffer while holding a
non-sleepable lock that protects the sysctl topology.  They need to wire
the output buffer, or else they may try to sleep on a page fault.

Reviewed by:	cem, markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D22528
2019-11-25 07:38:27 +00:00
..
amd64 amd64: assert that EARLY_COUNTER does not corrupt memory. 2019-11-24 19:02:13 +00:00
arm When doing ARM stack unwinding as part of stack_save(9), do not search 2019-11-24 21:08:56 +00:00
arm64 arm64/NOTES: add SOC_BRCM_BCM2838 2019-11-23 03:38:26 +00:00
bsm Jail and capability mode for shm_rename; add audit support for shm_rename 2019-11-18 13:31:16 +00:00
cam Do not retry long ready waits if previous gave nothing. 2019-11-22 21:31:59 +00:00
cddl MFV r354383: 10592 misc. metaslab and vdev related ZoL bug fixes 2019-11-21 13:35:43 +00:00
compat Linux epoll: Allow passing of any negative timeout value to epoll_wait 2019-11-24 20:51:09 +00:00
conf NIC KTLS for Chelsio T6 adapters. 2019-11-21 19:30:31 +00:00
contrib Update to Zstandard 1.4.4 2019-11-16 16:39:08 +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 Report XLAT0 register for completeness. 2019-11-25 01:00:51 +00:00
dts dtso: allwinner: Add an overlay for H3 thermal node 2019-08-24 13:26:34 +00:00
fs tmpfs: resolve deadlock between rename and unmount. 2019-11-24 19:06:38 +00:00
gdb gdb(4): Implement support for NoAckMode 2019-10-17 22:37:25 +00:00
geom We don't even need Giant here. It isn't protecting anything internal 2019-11-23 23:44:00 +00:00
gnu arm: dts: ti: Fix mmc3 instance by setting it to disabled 2019-10-07 08:11:49 +00:00
i386 Convert in-tree sysent targets to use new makesyscalls.lua 2019-11-18 23:28:23 +00:00
isa Reapply, with minor tweaks, r338025, from the original commit: 2018-09-26 17:12:14 +00:00
kern sysctl sysctls: wire old buf before output with sysctl lock 2019-11-25 07:38:27 +00:00
kgssapi Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
libkern Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
mips Remove two obsolete comments that reference splhigh/splx. 2019-11-21 18:49:54 +00:00
modules NIC KTLS for Chelsio T6 adapters. 2019-11-21 19:30:31 +00:00
net Allow kernel to compile without BPF. 2019-11-24 23:21:47 +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 Reduce the vnet_set module size of ip_mroute to allow loading as a module. 2019-11-19 15:38:55 +00:00
netinet6 in6: move include 2019-11-19 21:14:15 +00:00
netipsec netinet*: replace IP6_EXTHDR_GET() 2019-11-15 21:44:17 +00:00
netpfil pf: Add endline to all DPFPRINTF() 2019-11-24 13:53:36 +00:00
netsmb Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
nfs Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
nfsclient style: Remove remaining deprecated MALLOC/FREE macros 2018-01-25 22:25:13 +00:00
nfsserver sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nlm Use syscall_helper_register() to register syscalls and initialize though 2018-02-10 01:09:22 +00:00
ofed Prevent potential underflow in ibcore. 2019-11-15 11:46:53 +00:00
opencrypto kTLS support for TLS 1.3 2019-09-27 19:17:40 +00:00
powerpc [PowerPC] Use QEMU-compatible version of SPE accumulator save 2019-11-23 21:18:55 +00:00
riscv RISC-V: busdma_bounce: fix BUS_DMA_ALLOCNOW for non-paged aligned sizes 2019-11-16 01:25:51 +00:00
rpc Avoid relying on header pollution from sys/refcount.h. 2019-07-29 20:26:01 +00:00
security Instead of looking up a predecessor or successor to the current map 2019-11-20 16:06:48 +00:00
sparc64 Set MALLOC_DEBUG_MAXZONES=1 in GENERIC-NODEBUG configurations. 2019-11-18 20:03:28 +00:00
sys Add explicit SI_SUB_EPOCH 2019-11-22 23:23:40 +00:00
teken Adjust teken to allow build as part of loader 2019-09-05 18:07:40 +00:00
tests Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
tools Add makesyscalls.lua, a rewrite of makesyscalls.sh 2019-11-17 14:08:19 +00:00
ufs Add some KASSERTs. Reacquire a mutex after a kernel printf rather 2019-11-20 01:10:01 +00:00
vm Move anonymous object copying for fork into its own routine and so that we 2019-11-25 07:13:05 +00:00
x86 Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
xdr sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
xen xen: introduce a new way to setup event channel upcall 2019-01-30 11:34:52 +00:00
Makefile Move sys/boot to stand. Fix all references to new location 2017-11-14 23:02:19 +00:00