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opnsense-src/sys
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Konstantin Belousov 8ad85ff260 The doreti_iret_fault code is always called with gs base MSR containing 
kernel gs base, because %rip is adjusted only on kernel-mode trap caused
by iretq execution. On the other hand, the stack contains (hardware
part of) trap frame from the usermode. As a consequence, checking for
frame mode and doing swapgs causes the kernel to enter trap() with
usermode gs base.

Remove the check for mode and conditional swapgs, we already have right
gs base in the MSR.

Submitted by:	Nate Eldredge <neldredge math ucsd edu>
MFC after:	3 days
2008-08-18 08:47:27 +00:00
..
amd64 The doreti_iret_fault code is always called with gs base MSR containing 2008-08-18 08:47:27 +00:00
arm Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
boot Add an entry for the upgt(4) module. 2008-08-11 04:54:43 +00:00
bsm Further synchronization of copyrights, licenses, white space, etc from 2008-07-31 09:54:35 +00:00
cam SCSI_DELAY is specified in milliseconds, not seconds. 2008-08-16 21:26:58 +00:00
cddl We want to use LBOLT instead of lbolt on FreeBSD. 2008-07-21 14:35:48 +00:00
compat Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
conf disable "legacy" device on xen domU 2008-08-17 23:44:09 +00:00
contrib Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
crypto Simplify session selection/allocation. 2008-08-09 20:01:01 +00:00
ddb Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
dev Add isochronous transfer support for USB 2.0 2008-08-18 04:49:58 +00:00
fs Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
gdb
geom Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
gnu - Disallow XFS mounting in write mode. The write support never worked really 2008-07-21 23:01:09 +00:00
i386 Ensure that machine / physical addresses are treated as vm_paddr_t 2008-08-17 23:39:22 +00:00
ia64 Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
isa atrtc.c is a repocopy of the RTC device driver from i386/isa/clock.c 2008-04-14 07:57:15 +00:00
kern Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
libkern Add strcspn to libkern for use by xenbus routines. Will add to build 2008-08-15 04:07:22 +00:00
mips Document a few sysctls. 2008-08-03 14:11:06 +00:00
modules Move wb driver from sys/pci to sys/dev/wb. 2008-08-14 21:26:29 +00:00
net Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
net80211 Verify that the WPA flags set are actually compatible with the 2008-08-09 05:46:01 +00:00
netatalk Remove NETISR_MPSAFE, which allows specific netisr handlers to be directly 2008-07-04 00:21:38 +00:00
netgraph Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
netinet Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
netinet6 Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
netipsec Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
netipx Begin the sysctl descriptions with a capital letter. 2008-07-25 23:54:07 +00:00
netnatm Remove NETISR_MPSAFE, which allows specific netisr handlers to be directly 2008-07-04 00:21:38 +00:00
netncp
netsmb
nfs
nfs4client Move the NFS/RPC code away from lbolt. 2008-07-22 21:27:22 +00:00
nfsclient Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
nfsserver Remove spls from NFS server setup call; expand receive socket buffer 2008-06-30 20:43:06 +00:00
nlm Fix an interop issue with Linux: If you do nothing but TCP 2008-08-13 12:03:31 +00:00
opencrypto
pc98 Disconnect drivers that haven't been ported to MPSAFE TTY yet. 2008-08-03 10:32:17 +00:00
pccard
pci Move wb driver from sys/pci to sys/dev/wb. 2008-08-14 21:26:29 +00:00
powerpc Disconnect drivers that haven't been ported to MPSAFE TTY yet. 2008-08-03 10:32:17 +00:00
rpc Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
security Make sure we check the preselection masks present for all audit pipes. 2008-08-11 20:14:56 +00:00
sparc64 Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
sun4v Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
sys Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
tools
ufs Revert r181345. 2008-08-10 12:15:36 +00:00
vm Work around differences in page allocation for initial page tables on xen 2008-08-17 23:40:29 +00:00
xdr
xen Make sure we don't lose the most significant bits of the frame number on PAE or 64-bit 2008-08-17 23:32:34 +00:00
Makefile Improve the glimpse target: don't index .svn and compile directories. 2008-08-15 14:11:30 +00:00