Eric Badger 82a4538f31 Defer ptracestop() signals that cannot be delivered immediately ... When a thread is stopped in ptracestop(), the ptrace(2) user may request a signal be delivered upon resumption of the thread. Heretofore, those signals were discarded unless ptracestop()'s caller was issignal(). Fix this by modifying ptracestop() to queue up signals requested by the ptrace user that will be delivered when possible. Take special care when the signal is SIGKILL (usually generated from a PT_KILL request); no new stop events should be triggered after a PT_KILL. Add a number of tests for the new functionality. Several tests were authored by jhb. PR: 212607 Reviewed by: kib Approved by: kib (mentor) MFC after: 2 weeks Sponsored by: Dell EMC In collaboration with: jhb Differential Revision: https://reviews.freebsd.org/D9260		2017-02-20 15:53:16 +00:00
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amd64	In pmap_enter(), set the PG_MANAGED flag on the new PTE in one place,	2017-02-19 18:00:57 +00:00
arm	MFamd64 r313933: microoptimize pmap_protect_pte1().	2017-02-19 20:40:07 +00:00
arm64	Load the new sp_el0 with interrupts disabled in fork_trampoline. If an	2017-02-15 14:56:47 +00:00
boot	improve PBKDF2 performance	2017-02-19 19:30:31 +00:00
bsm
cam	Remove dead mentions of CAM target mode APIs from drivers.	2017-02-19 17:27:58 +00:00
cddl	MVF: 313876	2017-02-17 17:52:12 +00:00
compat	There are some Linux binaries that expect the system to obey the "addr"	2017-02-19 17:17:06 +00:00
conf	Add a driver for the RouterBoard RB800 User LED	2017-02-19 19:56:12 +00:00
contrib	Stop including sys/types.h from arm's machine/atomic.h, fix the places	2017-02-11 01:07:46 +00:00
crypto	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
ddb	Revert crap accidentally committed	2017-01-28 16:31:23 +00:00
dev	etherswitch: Fix RT305x vlan group operation	2017-02-20 08:10:41 +00:00
fs	Apply noexec mount option for mmap(PROT_EXEC).	2017-02-19 20:51:04 +00:00
gdb
geom	improve PBKDF2 performance	2017-02-19 19:30:31 +00:00
gnu	Add Ingenic X1000 DTS files (unofficial).	2016-11-19 15:03:49 +00:00
i386	Implement rt_tgsigqueueinfo system call used by glibc for pthread_sigqueue(3).	2017-02-19 07:38:11 +00:00
isa	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
kern	Defer ptracestop() signals that cannot be delivered immediately	2017-02-20 15:53:16 +00:00
kgssapi	kgssapi: insignificant spelling fix.	2016-05-03 22:05:03 +00:00
libkern	Remove inet_ntoa() from the kernel	2017-02-16 20:50:01 +00:00
mips	Bring back r313037, with fixes for mips:	2017-02-19 02:03:09 +00:00
modules	Add USB Mass Storage CTL frontend. This makes it possible	2017-02-19 17:47:43 +00:00
net	Bring back r313037, with fixes for mips:	2017-02-19 02:03:09 +00:00
net80211	[net80211] validate VHT IEs.	2017-02-20 04:04:59 +00:00
netgraph	mppc - Finish pluging NETGRAPH_MPPC_COMPRESSION.	2017-01-20 00:02:11 +00:00
netinet	Remove inet_ntoa() from the kernel	2017-02-16 20:50:01 +00:00
netinet6	Remove IPsec related PCB code from SCTP.	2017-02-13 11:37:52 +00:00
netipsec	For translated packets do not adjust UDP checksum if it is zero.	2017-02-18 19:53:37 +00:00
netnatm	kernel: use our nitems() macro when it is available through param.h.	2016-04-19 23:48:27 +00:00
netpfil	Use inet_ntoa_r() instead of inet_ntoa() throughout the kernel	2017-02-16 20:47:41 +00:00
netsmb	sys/net*: minor spelling fixes.	2016-05-03 18:05:43 +00:00
nfs	Hide the boottime and bootimebin globals, provide the getboottime(9)	2016-07-27 11:08:59 +00:00
nfsclient
nfsserver
nlm	When sleeping waiting for either local or remote advisory lock,	2016-06-26 20:08:42 +00:00
ofed	Move the ConnectX-3 and ConnectX-2 driver from sys/ofed into sys/dev/mlx4	2016-09-30 08:23:06 +00:00
opencrypto	Add support for the fpu_kern(9) KPI on arm64. It hooks into the existing	2016-10-20 09:22:10 +00:00
powerpc	Add a driver for the RouterBoard RB800 User LED	2017-02-19 19:56:12 +00:00
riscv	Implement atomic_fcmpset_*() for RISC-V.	2017-02-05 00:32:12 +00:00
rpc	add svcpool_close to handle killed nfsd threads	2017-02-14 17:49:08 +00:00
security	Audit 'fd' and 'cmd' arguments to fcntl(2), and when generating BSM,	2016-11-22 00:41:24 +00:00
sparc64	Bring back r313037, with fixes for mips:	2017-02-19 02:03:09 +00:00
sys	Defer ptracestop() signals that cannot be delivered immediately	2017-02-20 15:53:16 +00:00
teken
tests
tools	Replace using of objdump with elfdump	2017-01-10 18:46:40 +00:00
ufs	prefix UFS symbols with UFS_ to reduce namespace pollution	2017-02-15 19:50:26 +00:00
vm	try to fix RACCT_RSS accounting	2017-02-14 13:54:05 +00:00
x86	Fix regression in r313898 on i386.	2017-02-19 03:57:41 +00:00
xdr
xen	"Buses" is the preferred plural of "bus"	2017-01-15 17:54:01 +00:00
Makefile	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00