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22e61bc2c1
freebsd-dev/sys
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Warner Losh 22e61bc2c1 Use critical_enter/critical_exit around the time sensitive part of 
this code to depessimize the worst case we've lived with silently and
uneventfully for the past 12 years. Add a comment about a refinement
for those needing more assurance of accuracy.

Fix ddb's show rtc command deadlock potential when debugging rtc code
by not taking the lock if we're in the debugger. If you need a thumb
to count the number of people that have encountered this, I'd be
surprised.

Submitted by:	bde
2013-02-21 15:35:48 +00:00
..
amd64 Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
arm Initialize vm_max_kernel_address on non-FDT platforms. (This should have 2013-02-20 16:48:52 +00:00
boot Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
bsm Style. 2013-02-11 23:14:54 +00:00
cam Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
cddl Avoid panic when tearing down the DTrace pid provider for a 2013-02-20 17:55:17 +00:00
compat Reduce duplication between i386/linux/linux.h and amd64/linux32/linux.h 2013-01-29 18:41:30 +00:00
conf Merge ACPICA 20130214. 2013-02-15 20:36:28 +00:00
contrib Merge ACPICA 20130214. 2013-02-15 20:36:28 +00:00
crypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
ddb Small textdump enhancements. 2012-11-01 04:07:08 +00:00
dev Fix build. 2013-02-21 12:40:52 +00:00
fs The request queue is already locked, so we don't need the splsofclock/splx 2013-02-21 02:43:44 +00:00
gdb Update the ddb and gdb backends for the new 'trace_thread' hook. 2012-04-12 21:34:58 +00:00
geom Add barrier write capability to the VFS buffer interface. A barrier 2013-02-16 14:51:30 +00:00
gnu/fs r16312 is not any longer real since many years (likely since when VFS 2012-11-19 22:43:45 +00:00
i386 Locking for todr got pushed down into inittodr and the client 2013-02-21 07:16:40 +00:00
ia64 Close a race relating to setting the PCPU pointer (r13). Register r13 2013-02-17 00:51:34 +00:00
isa
kern Don't worry if a module is already loaded when looking for a fstype to mount 2013-02-21 02:41:37 +00:00
kgssapi Piete.Brooks at cl.cam.ac.uk reported via email a crash which was 2012-12-18 00:25:48 +00:00
libkern Add __aeabi_ulcmp to allow building of the LINT kernel. 2013-01-23 09:18:18 +00:00
mips Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
modules Add support to mxge for IPv6 TX csum offload & IPv6 TSO. 2013-02-19 21:33:21 +00:00
net Finish the r244185. This fixes ever growing counter of pfsync bad 2013-02-15 09:03:56 +00:00
net80211 Disable this variable; the code using it is also disabled. 2013-02-18 01:37:55 +00:00
netatalk Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netgraph Fix compilation warning. 2013-02-15 07:58:51 +00:00
netinet ip_savecontrol() style fixes. No functional changes. 2013-02-20 15:44:40 +00:00
netinet6 Generate lle_event in the IPv6 neighbor discovery code too. 2013-01-26 00:05:22 +00:00
netipsec Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netipx Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netnatm Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netncp Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netpfil Finish the r244185. This fixes ever growing counter of pfsync bad 2013-02-15 09:03:56 +00:00
netsmb Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
nfs Remove the unused nfs_curusec(). 2013-01-17 19:03:24 +00:00
nfsclient Rework the handling of stop signals in the NFS client. The changes in 2013-02-06 17:06:51 +00:00
nfsserver Use vfs_timestamp() to set file timestamps rather than invoking 2013-01-18 18:43:38 +00:00
nlm Remove the support for using non-mpsafe filesystem modules. 2012-10-22 17:50:54 +00:00
ofed Fix LINT build on amd64. 2013-02-09 04:13:45 +00:00
opencrypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
pc98 Remove support for plip from the GENERIC kernel as no systems in the 2013-02-01 20:17:11 +00:00
pci Fix build. 2013-02-21 12:52:18 +00:00
powerpc Introduce PLATFORMMETHOD_END and use it. 2013-02-13 02:21:45 +00:00
rpc Add support for backchannels to the kernel RPC. Backchannels 2012-12-08 00:29:16 +00:00
security Remove redundant check. 2013-02-17 11:57:47 +00:00
sparc64 Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
sys Remove the unused spl functions: spl0, splsoftcam, splsofttty, 2013-02-20 22:20:49 +00:00
teken
tools Fix build on ARM (and probably other platforms) 2012-12-28 06:52:53 +00:00
ufs The UFS2 filesystem allocates new blocks of inodes as they are needed. 2013-02-16 15:11:40 +00:00
vm On arm, like sparc64, the end of the kernel map varies from one type of 2013-02-18 01:02:48 +00:00
x86 Use critical_enter/critical_exit around the time sensitive part of 2013-02-21 15:35:48 +00:00
xdr
xen Move the corresponding MTX_SYSINIT() next to their struct mtx declaration 2012-10-26 17:31:35 +00:00
Makefile Run cscope with the -v parameter to make it more user-friendly. 2012-12-02 20:51:24 +00:00