Andrew Turner 783b367605 Load the new sp_el0 with interrupts disabled in fork_trampoline. If an ...

interrupt arrives in fork_trampoline after sp_el0 was written we may then
switch to a new thread, enter userland so change this stack pointer, then
return to this code with the wrong value. This fixes this case by moving
the load of sp_el0 until after interrupts have been disabled.

Reported by:	Mark Millard (markmi@dsl-only.net)
Sponsored by:	ABT Systems Ltd
Differential Revision:	https://reviews.freebsd.org/D9593

2017-02-15 14:56:47 +00:00

..

amd64

Regen after r313769.

2017-02-15 14:25:50 +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

loader: cstyle fixes and DIOCGMEDIASIZE should use uint64_t

2017-02-13 21:33:50 +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

Use pget() instead of pfind() in fasttrap_pid_{enable,disable}().

2017-02-15 06:07:01 +00:00

compat

Replace Linuxulator implementation of readdir(), getdents() and

2017-02-14 19:13:27 +00:00

conf

Port the Linux AMX 10G network driver to FreeBSD as axgbe. It is unlikely

2017-02-15 13:56:04 +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

bxe: enable usage with NetXtreme II BCM57840 2x20GbE chip

2017-02-15 14:34:40 +00:00

fs

add svcpool_close to handle killed nfsd threads

2017-02-14 17:49:08 +00:00

gdb

…

geom

Defer startup of gjournal switcher kproc.

2017-02-07 22:45:59 +00:00

gnu

…

i386

Regenerate all the system call tables to drop "created from" lines.

2017-02-10 19:45:02 +00:00

isa

Remove pc98 support completely.

2017-01-28 02:22:15 +00:00

kern

Apply MADV_FREE to exec_map entries only after a lowmem event.

2017-02-15 01:50:58 +00:00

kgssapi

…

libkern

calculate_crc32c: Add SSE4.2 implementation on x86

2017-01-31 03:26:32 +00:00

mips

[mips/broadcom] Move MIPS-specific bhnd(4) nexus drivers to

2017-02-13 19:58:55 +00:00

modules

ixl(4): Update to 1.7.12-k

2017-02-10 01:04:11 +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

Add missing check to fix the build with IPSEC_SUPPORT and without MAC.

2017-02-14 21:33:10 +00:00

netinet6

Remove IPsec related PCB code from SCTP.

2017-02-13 11:37:52 +00:00

netipsec

Move tcp_fields_to_net() static inline into tcp_var.h, just below its

2017-02-10 17:46:26 +00:00

netnatm

…

netpfil

Fix typos in comments (returing -> returning)

2017-02-07 00:09:48 +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

Add RLIM_SAVED_MAX and RLIM_SAVED_CUR symbols.

2017-02-14 17:44:30 +00:00

teken

…

tests

…

tools

Replace using of objdump with elfdump

2017-01-10 18:46:40 +00:00

ufs

ufs: Use UFS_MAXNAMLEN constant

2017-02-09 17:47:01 +00:00

vm

try to fix RACCT_RSS accounting

2017-02-14 13:54:05 +00:00

x86

mca: use time_uptime instead of ticks for CMCI throttling

2017-02-14 22:46:39 +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