Mark Johnston a11ac730a7 Prevent CPU migration when checking the DTrace nofault flag on x86. ... dtrace_trap() consumes page and protection faults triggered by code running in DTrace probe context. Such faults occur with interrupts disabled and are detected using a per-CPU flag. Regular faults cause dtrace_trap() to be called with interrupts enabled, and nothing was ensuring that the flag was read from the correct CPU. This may result in dtrace_trap() consuming unrelated page and protection faults when DTrace is enabled, causing the fault handler to return without actually having handled the fault. Diagnosed by: Ryan Libby <rlibby@gmail.com> MFC after: 3 days Sponsored by: Dell EMC Isilon		2017-02-16 23:05:20 +00:00
..
amd64	Implement linux version of ptrace(2). It's nowhere near complete,	2017-02-16 13:32:15 +00:00
arm	Remove debugging code that was probably unused since before the arm code	2017-02-13 20:51:08 +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	prefix UFS symbols with UFS_ to reduce namespace pollution	2017-02-15 19:50:26 +00:00
bsm
cam	No need to erase sense_data when sense_len is set to zero.	2017-02-14 21:05:36 +00:00
cddl	Prevent CPU migration when checking the DTrace nofault flag on x86.	2017-02-16 23:05:20 +00:00
compat	Allow container_of() to be used with constant data pointers.	2017-02-16 14:13:36 +00:00
conf	Remove EISA bus support for add-in cards. Remove related kernel and	2017-02-16 21:57:35 +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	Remove EISA bus support for add-in cards. Remove related kernel and	2017-02-16 21:57:35 +00:00
fs	Use inet_ntoa_r() instead of inet_ntoa() throughout the kernel	2017-02-16 20:47:41 +00:00
gdb
geom	Defer startup of gjournal switcher kproc.	2017-02-07 22:45:59 +00:00
gnu
i386	Remove EISA bus support for add-in cards. Remove related kernel and	2017-02-16 21:57:35 +00:00
isa	Remove pc98 support completely.	2017-01-28 02:22:15 +00:00
kern	Revert r313814 and r313816	2017-02-16 21:18:31 +00:00
kgssapi
libkern	Remove inet_ntoa() from the kernel	2017-02-16 20:50:01 +00:00
mips	[mips/broadcom] Move MIPS-specific bhnd(4) nexus drivers to	2017-02-13 19:58:55 +00:00
modules	Remove EISA support from ahc driver. The AIC-7770 chip can be on ISA,	2017-02-16 21:57:19 +00:00
net	MFV r313759: license change for a few headers (4 clause BSD to 3 clause BSD).	2017-02-15 07:22:47 +00:00
net80211	[net80211] add a sysctl that forces a vap restart.	2017-02-11 05:33:49 +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	Fix LINT build for powerpc.	2017-02-16 11:38:50 +00:00
netnatm
netpfil	Use inet_ntoa_r() instead of inet_ntoa() throughout the kernel	2017-02-16 20:47:41 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
powerpc	Define the vm_ooffset_t and vm_pindex_t types as machine-independend.	2017-02-04 12:26:38 +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
sparc64	Define the vm_ooffset_t and vm_pindex_t types as machine-independend.	2017-02-04 12:26:38 +00:00
sys	rwlock: tidy up r313392	2017-02-15 23:33:14 +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	Remove EISA bus support for add-in cards. Remove related kernel and	2017-02-16 21:57:35 +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