freebsd-dev/sys
Konstantin Belousov 2d45c2d52d The iret instruction may generate #np and #ss fault, besides #gp.
When returning to usermode, the handler for that exceptions is also
executed with wrong gs base.  Handle all three possible faults in the
same way, checking for iret fault, and performing full iret.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
2014-12-16 18:28:33 +00:00
..
amd64 The iret instruction may generate #np and #ss fault, besides #gp. 2014-12-16 18:28:33 +00:00
arm Fix typo. 2014-12-15 12:15:18 +00:00
boot o Add BERI Virtio Networking Frontend (if_vtbe) 2014-12-09 16:39:21 +00:00
bsm
cam Count consecutive read requests as blocking in CTL for files and ZVOLs. 2014-12-06 20:39:25 +00:00
cddl MFV r275783: 2014-12-15 18:22:45 +00:00
compat Add a facility for non-init process to declare itself the reaper of 2014-12-15 12:01:42 +00:00
conf Add a facility for non-init process to declare itself the reaper of 2014-12-15 12:01:42 +00:00
contrib Correctly define constants. 2014-11-28 04:07:06 +00:00
crypto Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
ddb ddb: ANSI-fy function declarations. 2014-10-12 18:01:52 +00:00
dev Fix a bug introdiced in r217548. According to NS DP83815 data 2014-12-16 06:13:30 +00:00
fs ext2fs: Fix old out-of-bounds access. 2014-12-09 14:56:00 +00:00
gdb Add support for gdb's memory searching capabilities to our in-kernel gdb 2014-09-05 16:40:47 +00:00
geom Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
gnu reiserfs: Use signed i_nlink 2014-09-25 19:10:32 +00:00
i386 This configuration file removes several debugging options, including 2014-12-02 19:55:43 +00:00
isa
kern Add missed break. 2014-12-16 09:49:07 +00:00
kgssapi Avoid dynamic syscall overhead for statically compiled modules. 2014-10-26 19:42:44 +00:00
libkern Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
mips Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
modules Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
net Provide a dead version of if_get_counter. 2014-12-12 16:10:42 +00:00
net80211 Fix multiple incorrect SYSCTL arguments in the kernel: 2014-10-21 07:31:21 +00:00
netgraph In preparation of merging projects/sendfile, transform bare access to 2014-11-12 09:57:15 +00:00
netinet Do not count security policy violation twice. 2014-12-11 19:20:13 +00:00
netinet6 Do not count security policy violation twice. 2014-12-11 19:20:13 +00:00
netipsec Treat errors when retrieving security policy as policy violation. 2014-12-11 18:46:11 +00:00
netnatm
netpfil pf(4) needs to have a correct checksum during its processing. 2014-11-19 13:31:08 +00:00
netsmb
nfs Avoid dynamic syscall overhead for statically compiled modules. 2014-10-26 19:42:44 +00:00
nfsclient Follow up to r225617. In order to maximize the re-usability of kernel code 2014-10-16 18:04:43 +00:00
nfsserver Change NFS readdir() to only ignore cookies preceding the given offset for 2014-07-01 20:00:35 +00:00
nlm Avoid dynamic syscall overhead for statically compiled modules. 2014-10-26 19:42:44 +00:00
ofed Make sure callbacks being freed are not pending when the 2014-12-11 10:47:50 +00:00
opencrypto Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
pc98 This configuration file removes several debugging options, including 2014-12-02 19:55:43 +00:00
powerpc Move ofw_cpu.c to sys/dev/ofw so that it can be used by other 2014-12-14 22:41:08 +00:00
rpc Add facility to stop all userspace processes. The supposed use of the 2014-12-13 16:18:29 +00:00
security Replace dev_clone with cdevpriv(9) KPI in audit_pipe code. 2014-08-20 16:04:30 +00:00
sparc64 This configuration file removes several debugging options, including 2014-12-02 19:55:43 +00:00
sys Add a facility for non-init process to declare itself the reaper of 2014-12-15 12:01:42 +00:00
teken
tools Allow the make_dtb script to work outside of a "make buildkernel" context 2014-08-30 22:39:15 +00:00
ufs Merge from projects/sendfile: 2014-11-23 12:01:52 +00:00
vm Always ignore the deprecated MAP_RENAME and MAP_NORESERVE flags to mmap(). 2014-12-05 15:24:42 +00:00
x86 xen/intr: balance dynamic interrupts across available vCPUs 2014-12-10 13:25:21 +00:00
xdr
xen xen: convert the Grant-table code to a NewBus device 2014-12-10 11:35:41 +00:00
Makefile Remove "pci" from CSCOPEDIRS. 2014-09-23 06:32:19 +00:00