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8bb52bf920
freebsd-skq/sys
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glebius 8bb52bf920 Merge td_epochnest with td_no_sleeping. 
Epoch itself doesn't rely on the counter and it is provided
merely for sleeping subsystems to check it.

- In functions that sleep use THREAD_CAN_SLEEP() to assert
  correctness.  With EPOCH_TRACE compiled print epoch info.
- _sleep() was a wrong place to put the assertion for epoch,
  right place is sleepq_add(), as there ways to call the
  latter bypassing _sleep().
- Do not increase td_no_sleeping in non-preemptible epochs.
  The critical section would trigger all possible safeguards,
  no sleeping counter is extraneous.

Reviewed by:	kib
2019-10-29 17:28:25 +00:00
..
amd64 Fix reset of the kernel stack pointer in TSS for !PTI case on pmap activation 2019-10-28 10:50:37 +00:00
arm axp81x: Use the default regnode_init method 2019-10-23 09:54:50 +00:00
arm64 arm64: rk3399: add SPI driver and include it in GENERIC config 2019-10-25 21:38:38 +00:00
bsm
cam nda(4): Remove unnecessary union and avoid Clang -Wsizeof-array-divwarning 2019-10-24 22:23:53 +00:00
cddl loader: zio_checksum_verify should check byteswap 2019-10-27 08:35:29 +00:00
compat Add missing M_NOWAIT flag 2019-10-23 17:20:20 +00:00
conf arm64: rk3399: add SPI driver and include it in GENERIC config 2019-10-25 21:38:38 +00:00
contrib Merge ACPICA 20191018. 2019-10-19 14:56:44 +00:00
crypto Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
ddb ddb(4): Add some support for lexing IPv6 addresses 2019-09-09 16:32:23 +00:00
dev Add device IDs for the next generation of Intel HDA audio. 2019-10-28 23:31:22 +00:00
dts dtso: allwinner: Add an overlay for H3 thermal node 2019-08-24 13:26:34 +00:00
fs pseudofs: hashed vncache 2019-10-22 22:52:53 +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 Merge td_epochnest with td_no_sleeping. 2019-10-29 17:28:25 +00:00
kgssapi Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
libkern Remove zlib 1.0.4 from kernel. 2019-08-25 17:13:00 +00:00
mips Remove page locking from pmap_mincore(). 2019-10-16 22:03:27 +00:00
modules arm64: rockchip: dts: Build the Khadas board DTS 2019-10-26 17:51:43 +00:00
net iflib: call ether_ifdetach and netmap_detach before stop 2019-10-23 23:20:49 +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 Don't use if_maddr_rlock() in ng_eiface(4), use epoch(9) directly instead. 2019-10-10 23:49:19 +00:00
netinet Properly set VNET when nuking recvif from fragment queues. 2019-10-25 18:54:06 +00:00
netinet6 Properly set VNET when nuking recvif from fragment queues. 2019-10-25 18:54:06 +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 Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
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: Simplify the MPC85XX PCIe root complex driver 2019-10-24 03:51:33 +00:00
riscv RISC-V: skip cpu-map when parsing elf_hwcap 2019-10-25 21:39:29 +00:00
rpc Avoid relying on header pollution from sys/refcount.h. 2019-07-29 20:26:01 +00:00
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 Augment macros that manipulate td_no_sleeping with assertions to check 2019-10-29 17:19:36 +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 After the unlink() of one name of a file with multiple links, a 2019-10-24 21:28:37 +00:00
vm Add couple more assertions to vm_pager_assert_in(). The bogus page is 2019-10-25 16:59:54 +00:00
x86 hw.intrbalance: Make sysctl tunable 2019-10-19 16:37:49 +00:00
xdr
xen
Makefile