Konstantin Belousov 2c66cccab7 Save and restore segment registers on amd64 when entering and leaving ... the kernel on amd64. Fill and read segment registers for mcontext and signals. Handle traps caused by restoration of the invalidated selectors. Implement user-mode creation and manipulation of the process-specific LDT descriptors for amd64, see sysarch(2). Implement support for TSS i/o port access permission bitmap for amd64. Context-switch LDT and TSS. Do not save and restore segment registers on the context switch, that is handled by kernel enter/leave trampolines now. Remove segment restore code from the signal trampolines for freebsd/amd64, freebsd/ia32 and linux/i386 for the same reason. Implement amd64-specific compat shims for sysarch. Linuxolator (temporary ?) switched to use gsbase for thread_area pointer. TODO: Currently, gdb is not adapted to show segment registers from struct reg. Also, no machine-depended ptrace command is added to set segment registers for debugged process. In collaboration with: pho Discussed with: peter Reviewed by: jhb Linuxolator tested by: dchagin		2009-04-01 13:09:26 +00:00
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amd64	Save and restore segment registers on amd64 when entering and leaving	2009-04-01 13:09:26 +00:00
arm	Fix the userland, RAS, version of atomic_fetchadd_32 :	2009-03-31 23:47:18 +00:00
boot	Probe size of installed memory modules from loader and display it	2009-03-31 21:02:55 +00:00
bsm	Merge OpenBSM 1.1 beta 1 from OpenBSM vendor branch to head, both	2009-03-02 13:29:18 +00:00
cam	GCC attacks!	2009-02-16 18:02:32 +00:00
cddl	Move dtnfsclient.c in the cddl tree to nfs_kdtrace.c in the nfsclient	2009-03-25 17:47:22 +00:00
compat	Add all segment registers for the amd64 CPU to struct reg and mcontext.	2009-04-01 12:44:17 +00:00
conf	Save and restore segment registers on amd64 when entering and leaving	2009-04-01 13:09:26 +00:00
contrib	For all files including net/vnet.h directly include opt_route.h and	2009-02-27 14:12:05 +00:00
crypto	identify routine takes driver_t *, not device_t *.	2009-02-05 19:30:28 +00:00
ddb	Prefer prototypes to k&r definitions.	2009-03-09 13:32:19 +00:00
dev	Add additional data on the MIIBUS WTF that I committed earlier.	2009-03-31 19:23:59 +00:00
fs	Do not use null_bypass for VOP_ISLOCKED, directly call default	2009-03-18 13:54:35 +00:00
gdb
geom	Sharpen the saw:	2009-03-30 01:03:58 +00:00
gnu	Fix two issues with bufdaemon, often causing the processes to hang in	2009-03-16 15:39:46 +00:00
i386	Fill the fsbase and gsbase fields of the mcontext structure on i386.	2009-04-01 12:46:05 +00:00
ia64	Add AT_EXECPATH ELF auxinfo entry type. The value's a_ptr is a pointer	2009-03-17 12:50:16 +00:00
isa	Allow syscons to work on amd64 and i386 without any hints:	2009-03-05 19:10:17 +00:00
kern	Fix memory leak in semunload().	2009-03-30 15:01:29 +00:00
kgssapi	Call svc_freereq() before returning from the service proc.	2008-11-12 15:31:05 +00:00
legacy/dev	remove now-redunant cardbus attachment lines.	2009-03-09 13:25:34 +00:00
libkern	Add memmove() to the kernel, making the kernel compile with Clang.	2009-02-28 16:21:25 +00:00
mips	Mark the declaration of bus_space_map 'static' as the implementation is.	2009-03-28 23:24:34 +00:00
modules	Remove ATH_SUPPORT_TDMA and use IEEE80211_SUPPORT_TDMA instead. It	2009-03-30 19:23:49 +00:00
net	enable setting the mac address of 802.11 devices	2009-03-28 17:36:56 +00:00
net80211	Hoist 802.11 encapsulation up into net80211:	2009-03-30 21:53:27 +00:00
netatalk	Remove local variable 'ddp' from DDP's attach and detach routines; they	2009-02-04 20:04:32 +00:00
netgraph	Make Netgraph compile with Clang.	2009-03-03 18:47:33 +00:00
netinet	Don't call m_freem() after ip_output(), as it always consumes	2009-03-24 01:22:12 +00:00
netinet6	Introduce a number of changes to the MROUTING code.	2009-03-19 01:43:03 +00:00
netipsec	Fixed comments so it stays in 80 chars by line	2009-03-23 16:20:39 +00:00
netipx	Add missing "goto set_head" for SO_IPX_CHECKSUM; otherwise we fall through	2008-12-11 10:29:35 +00:00
netnatm	Remove IFF_NEEDSGIANT, a compatibility infrastructure introduced	2009-03-15 14:21:05 +00:00
netncp
netsmb	Implement device cloning for /dev/nsmb, the netsmb control pseudo-device.	2008-11-03 14:23:15 +00:00
nfs
nfs4client	Expand the per-node access cache to cache permissions for multiple users.	2009-03-20 21:12:38 +00:00
nfsclient	Move dtnfsclient.c in the cddl tree to nfs_kdtrace.c in the nfsclient	2009-03-25 17:47:22 +00:00
nfsserver	Fix an mbuf leak in the error path.	2009-03-19 14:13:18 +00:00
nlm	Don't call svc_freereq() before svc_freeargs().	2008-11-12 15:30:30 +00:00
opencrypto	Fix return type for detach routine (should be int)	2009-02-05 17:43:12 +00:00
pc98	MFi386: r190447	2009-03-27 03:45:42 +00:00
pci	intpm: minor enhancements	2009-03-16 16:15:14 +00:00
powerpc	Disable ATA DMA for ATAPI devices for now. Apparently, certain revisions	2009-03-25 03:42:49 +00:00
rpc	Use the correct creds when reconnecting so that we have enough privilege to	2009-02-05 11:48:10 +00:00
security	Get rid of VSTAT and replace it with VSTAT_PERMS, which is somewhat	2009-03-29 17:45:48 +00:00
sparc64	Revert r190105 so that removing options KDB but DDB or GDB being	2009-03-20 17:10:50 +00:00
sun4v	- There's no need to wrap kdb_active and kdb_trap() in #ifdef KDB as	2009-03-19 20:46:51 +00:00
sys	Implement support for RTLD_NODELETE flag for dlopen() and -z nodelete	2009-03-30 08:47:28 +00:00
tools	Add SDT DTrace probes for VFS vnode operations in the vfs:vop	2009-03-29 03:30:15 +00:00
ufs	Correct typo.	2009-03-27 15:46:02 +00:00
vm	Eliminate dead code.	2009-04-01 04:36:37 +00:00
xdr	Add memmove() to the kernel, making the kernel compile with Clang.	2009-02-28 16:21:25 +00:00
xen	Merge in support for Xen HVM on amd64 architecture.	2009-03-11 15:30:12 +00:00
Makefile	Removal pccard directory requires removing it from the list of things	2009-02-15 18:19:24 +00:00