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Konstantin Belousov e406235000 Fix for mis-interpretation of PCB_KERNFPU. 
RIght now PCB_KERNFPU is used both as indication that kernel prepared
hardware FPU context to use and that the thread is fpu-kern
thread.  This also breaks fpu_kern_enter(FPU_KERN_NOCTX), since
fpu_kern_leave() then clears PCB_KERNFPU.

Introduce new flag PCB_KERNFPU_THR which indicates that the thread is
fpu-kern.  Do not clear PCB_KERNFPU if fpu-kern thread leaves noctx
fpu region.

Reported and tested by:	jhb (amd64)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D25511
2020-10-14 23:01:41 +00:00
..
amd64
Fix for mis-interpretation of PCB_KERNFPU.
2020-10-14 23:01:41 +00:00
arm
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
arm64
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
bsm
…
cam
Fix sbuf_finish() error code check in user-space.
2020-10-13 23:29:06 +00:00
cddl
Turn off zstd on aarch64
2020-10-13 02:36:16 +00:00
compat
Implement more RCU list functions in the LinuxKPI.
2020-10-13 16:19:21 +00:00
conf
10Gigabit Ethernet driver for AMD SoC
2020-10-11 16:01:16 +00:00
contrib
FreeBSD: fix panic due to tqid overflow
2020-10-13 20:40:09 +00:00
crypto
[skein] Fix compile issue with unknown symbol SKEIN_ASM_UNROLL1024
2020-10-14 20:55:31 +00:00
ddb
ddb: clean up empty lines in .c and .h files
2020-09-01 22:14:30 +00:00
dev
Split-out iommu type definitions to a separate header.
2020-10-14 21:22:23 +00:00
dts
Brand our DTS with the Linux version it was imported from
2020-10-10 07:18:51 +00:00
fs
cache: fix vexec panic when racing against vgone
2020-10-09 19:10:00 +00:00
gdb
gdb(4): Don't escape GDB special characters at application layer
2020-09-30 14:55:54 +00:00
geom
Move kernel env global variables, etc to sys/kenv.h
2020-10-07 06:16:37 +00:00
gnu
Brand our DTS with the Linux version it was imported from
2020-10-10 07:18:51 +00:00
i386
Fix for mis-interpretation of PCB_KERNFPU.
2020-10-14 23:01:41 +00:00
isa
…
kern
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
kgssapi
State kgssapi dependency on xdr.
2020-09-17 22:29:38 +00:00
libkern
arc4random(9): Integrate with RANDOM_FENESTRASX push-reseed
2020-10-10 21:48:06 +00:00
mips
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
modules
Don't build the malo module with clang 10
2020-10-14 12:28:48 +00:00
net
Add IP(V6)_VLAN_PCP to set 802.1 priority per-flow.
2020-10-09 12:06:43 +00:00
net80211
net80211: whitespace
2020-10-07 22:52:24 +00:00
netgraph
ng_l2tp: Fix callout synchronization in the rexmit timeout handler
2020-09-25 18:55:50 +00:00
netinet
Implement SIOCGIFALIAS.
2020-10-14 09:22:54 +00:00
netinet6
Add IP(V6)_VLAN_PCP to set 802.1 priority per-flow.
2020-10-09 12:06:43 +00:00
netipsec
net: clean up empty lines in .c and .h files
2020-09-01 21:19:14 +00:00
netpfil
Add IPv4 fragments reassembling to NAT64LSN.
2020-10-13 18:57:42 +00:00
netsmb
net: clean up empty lines in .c and .h files
2020-09-01 21:19:14 +00:00
nfs
nfs: clean up empty lines in .c and .h files
2020-09-01 21:25:39 +00:00
nfsclient
nfs: clean up empty lines in .c and .h files
2020-09-01 21:25:39 +00:00
nfsserver
nfs: clean up empty lines in .c and .h files
2020-09-01 21:25:39 +00:00
nlm
nlm: clean up empty lines in .c and .h files
2020-09-01 22:14:52 +00:00
ofed
Allow IP over IB to work with multiple FIBs.
2020-10-13 20:41:51 +00:00
opencrypto
Add support to the KTLS OCF module for AES-CBC MTE ciphersuites.
2020-10-13 18:04:19 +00:00
powerpc
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
riscv
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
rpc
Fix a potential memory leak in the NFS over TLS handling code.
2020-09-05 00:50:52 +00:00
security
mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC
2020-09-03 20:30:52 +00:00
sys
Implement SIOCGIFALIAS.
2020-10-14 09:22:54 +00:00
teken
Do a sweep and remove most WARNS=6 settings
2020-10-01 01:10:51 +00:00
tests
Add small tool to invoke kernel test framework tests.
2020-09-02 09:20:40 +00:00
tools
Brand our DTS with the Linux version it was imported from
2020-10-10 07:18:51 +00:00
ufs
Do not leak B_BARRIER.
2020-10-08 22:41:02 +00:00
vm
Avoid dump_avail[] redefinition.
2020-10-14 22:51:40 +00:00
x86
Limit workaround for errata E400 to appropriate AMD cpus.
2020-10-14 22:57:50 +00:00
xdr
xdr: clean up empty lines in .c and .h files
2020-09-01 22:13:28 +00:00
xen
xen: clean up empty lines in .c and .h files
2020-09-01 21:21:55 +00:00
Makefile
…