John Baldwin fb97e58e5c Add stricter checks on user changes to SSTATUS. ... Rather than trying to blacklist which bits userland can't write to via sigreturn() or setcontext(), only permit changes to whitelisted bits. - Permit arbitrary writes to bits in the user-writable USTATUS register that shadows SSTATUS. - Ignore changes in write-only bits maintained by the CPU. - Ignore the user-supplied value of the FS field used to track floating point state and instead set it to a value matching the actions taken by set_fpcontext(). Discussed with: mhorne MFC after: 2 weeks Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D23338		2020-01-31 19:00:48 +00:00
..
amd64	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
arm	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
arm64	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +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	Fix spelling of removable	2020-01-29 00:28:50 +00:00
cddl	zfs: convert z_teardown_inactive_lock to sleepable read-mostly lock	2020-01-31 08:38:38 +00:00
compat	Add TCP_CORK support to linux(4). This fixes one of the things Nginx	2020-01-28 13:57:24 +00:00
conf	Implement a safe memory reclamation feature that is tightly coupled with UMA.	2020-01-31 00:49:51 +00:00
contrib	MFV: r356607	2020-01-10 22:49:14 +00:00
crypto
ddb	Add KERNEL_PANICKED macro for use in place of direct panicstr tests	2020-01-12 06:07:54 +00:00
dev	Widen EPOCH(9) usage in mlx4en(4).	2020-01-31 10:41:47 +00:00
dts	Add an overlay for RK3328 USB3 node.	2020-01-29 12:10:42 +00:00
fs	Fix a bug in r357199.	2020-01-30 19:34:37 +00:00
gdb	Add KERNEL_PANICKED macro for use in place of direct panicstr tests	2020-01-12 06:07:54 +00:00
geom	Fix aggregating geoms for BIO_SPEEDUP.	2020-01-27 13:15:16 +00:00
gnu	Import DTS files for riscv from Linux 5.4	2019-12-03 09:12:53 +00:00
i386	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
isa	sc(4) md bits: stop setting sc->kbd entirely	2019-12-30 02:07:55 +00:00
kern	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
kgssapi
libkern	random(9): Deprecate random(9), remove meaningless srandom(9)	2019-12-26 19:41:09 +00:00
mips	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
modules	modules: adding some missing opt_* dependencies	2020-01-29 22:43:56 +00:00
net	Revert r357293.	2020-01-31 10:51:13 +00:00
net80211	net80211: Move rate printing in amrr_node_stats() to a separate method	2020-01-17 22:04:11 +00:00
netgraph	ng_nat: Pass IPv6 packets through.	2020-01-23 16:45:48 +00:00
netinet	Fix missing NET_EPOCH_ENTER() when compiled with TCP_OFFLOAD.	2020-01-29 22:48:18 +00:00
netinet6	Fix NOINET builds.	2020-01-31 02:23:48 +00:00
netipsec	Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros.	2019-12-01 00:22:04 +00:00
netpfil	pf: Apply kif flags to new group members	2020-01-23 22:13:41 +00:00
netsmb
nfs	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
nfsclient
nfsserver
nlm	vfs: drop the mostly unused flags argument from VOP_UNLOCK	2020-01-03 22:29:58 +00:00
ofed	Make sure the VNET is properly set when reaping mbufs in ipoib.	2020-01-11 12:02:16 +00:00
opencrypto	Add stricter checking on mac key lengths.	2020-01-09 18:29:59 +00:00
powerpc	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
riscv	Add stricter checks on user changes to SSTATUS.	2020-01-31 19:00:48 +00:00
rpc	Change r355157 to make svc_rpc_gss_lifetime_max a static.	2019-11-28 02:18:51 +00:00
security	vfs: eliminate v_tag from struct vnode	2020-01-07 04:29:34 +00:00
sparc64	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
sys	Reimplement stack capture of running threads on i386 and amd64.	2020-01-31 15:43:33 +00:00
teken
tests
tools	vfs: stop null checking routines in vop wrappers	2020-01-26 00:41:38 +00:00
ufs	ufs: add the missing vn_need_pageq_flush call to ufs_need_inactive	2020-01-30 05:37:35 +00:00
vm	Fix LINT build with MEMGUARD.	2020-01-31 02:03:22 +00:00
x86	hwpstate(4): Ignore CurPstateLimit by default	2020-01-31 17:40:41 +00:00
xdr
xen
Makefile