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Author SHA1 Message Date
imp
681e259e01 Merge from tbemd: 
Add directory names directly and sort at the end.
Include bsd.arch.inc.mk so we can, in the future, more easily make arch
dependent changes in /bin (unlikely, but is needed for symmetry).
 2010-09-13 01:29:51 +00:00
imp
3e55b193ba merge powerpc and powerpc64 now that we use TARGET_CPUARCH 2010-09-13 01:20:53 +00:00
imp
39270288ca Move to using TARGET_CPUARCH instead of TARGET_ARCH. 2010-09-13 01:00:48 +00:00
imp
825ac700e5 Use TARGET_CPUARCH instead of TARGET_ARCH here. Define TARGET_CPUARCH 
based on TARGET_ARCH.  Use TARGET_ARCH still for a powerpc64 test.
Futureproof for coming mipsel/mipseb and arm/armeb rename.
 2010-09-13 00:57:48 +00:00
jilles
dc327c8b4d sh: Add __dead2 to two functions that do not return. 
Apart from helping static analyzers, this also appears to reduce the size of
the binary slightly.
 2010-09-12 22:00:31 +00:00
cognet
624f75c1e1 In pmap_remove_all(), do not decrease pm_stats.wired_count if the mapping was 
wired, as it's been done later in pmap_nuke_pv().

Submitted by:	Mark Tinguely
 2010-09-12 20:46:32 +00:00
kib
131282cc47 Do not fork nfsiod directly from the vop methods. This causes LORs between 
vnode lock and several locks needed during fork, like fd lock.

Instead, schedule the task to be executed in the taskqueue context. We
still waiting for the fork to finish, but the context of the thread
executing the task does not make real LORs with our vnode lock.

Submitted by:	pluknet at gmail com
Reviewed by:	jhb
Tested by:	pho
MFC after:	3 weeks
 2010-09-12 19:06:08 +00:00
jh
7ad5ac6559 In backup_kernel(), support backing up subdirectories and handle files 
with spaces correctly.

Approved by:	cperciva
MFC after:	1 month
 2010-09-12 18:53:44 +00:00
qingli
5da585aeb8 Adding an address on an interface also requires the loopback route to 
that address be installed.

PR:		kern/150481
Submitted by:	Ingo Flaschberger <if at xip.at>
MFC after:	5 days
 2010-09-12 18:04:47 +00:00
kib
6a41bca77d Add DF_1_LOADFLTR. 
MFC after:	3 days
 2010-09-12 17:55:56 +00:00
gjb
4e7fbc699b I believe the majority of Gregorian calendars would agree the current 
year is 2010, not 2005.

Approved by:	keramida (mentor)
Pointy hat to:	gjb
MFC after:	1 week
 2010-09-12 17:53:36 +00:00
kib
41e1f37ac2 Fix typo. 
MFC after:	3 days
 2010-09-12 17:53:31 +00:00
gjb
cad58ae3ff Rewording and typo fixes in newfs(8). 
PR:		150490
Submitted by:	Eitan Adler <foreignuser at eitanadler com>
Additional fixes by:	Warren Block <wblock at wonkity com>, keramida
Approved by:	keramida (mentor)
MFC after:	1 week
 2010-09-12 17:50:07 +00:00
nwhitehorn
6701006626 Check for undefined weak symbols during PLT binding on powerpc64, and do 
not attempt to copy NULL function descriptors. This fixes LD_BIND_NOW on
powerpc64 after r211706.

Reviewed by:	kib
 2010-09-12 17:04:51 +00:00
ivoras
599c1ac599 List low-level Blowfish ECB module in the SRCS. It looks like it was dropped 
by accident (and it would be inconvenient to implement it otherwise because it
uses internal non-published headers).

MFC after:	1 week
 2010-09-12 16:28:26 +00:00
rpaulo
4f68232de5 Give a chance to the target binary to run the ctors by waiting until it 
has reached main(). This allows plockstat to work.

Sponsored by:	The FreeBSD Foundation
 2010-09-12 15:59:14 +00:00
rpaulo
f29acedb77 Revamp locking a bit. This fixes three problems: 
* processes now can't go away while we are inserting probes (fixes a panic)
* if a trap happens, we won't be holding the process lock (fixes a hang)
* fix a LOR between the process lock and the fasttrap bucket list lock

Thanks to kib for pointing some problems.
Sponsored by:	The FreeBSD Foundation
 2010-09-12 14:12:16 +00:00
gjb
1c33048a16 Bump date from r212440. 
Approved by:	keramida (mentor)
MFC after:	1 week
 2010-09-12 14:04:54 +00:00
gjb
b008f7b64b Bump dates in dbopen(3) and cpuset_getaffinity(2) from r212441 and 
r212438, repectively.

Approved by:	keramida (mentor)
MFC after:	1 week
 2010-09-12 14:04:05 +00:00
mav
8b0db56f3b Instead of storing last event timestamp, store the next event timestamp. 
It corrects handling of the first event offset in emulated periodic mode.
 2010-09-12 11:11:53 +00:00
nwhitehorn
8b14990639 ATAPI DMA does not seem to work completely reliably on Shasta controllers, 
especially in conjunction with ATA_CAM, so disable it for now.
 2010-09-11 22:09:16 +00:00
weongyo
4839bf82b7 Mentions cases when bwi(4) driver should be used that it only wrote 
about chipset type instead of card names because it's not easy to sort
names what cards use these chipsets.

Pointed by:	imp
 2010-09-11 21:49:28 +00:00
mav
29989e4d9c Do not print "frequency 0 Hz", when frequency is unknown. 2010-09-11 20:18:15 +00:00
kan
a47d3fbf19 Add missing pointer increment to sbuf_cat. 2010-09-11 19:42:50 +00:00
marius
0b2ac861b5 Change OF_interpret() to also take an array of cell_t (missed in r209801). 
Reviewed by:	nwhitehorn
 2010-09-11 18:55:00 +00:00
jilles
2beda3228f sh: Fix exit status if return is used within a loop condition. 2010-09-11 15:07:40 +00:00
jilles
694b7e6c37 sh: Apply variable assignments left-to-right in bltinlookup(). 
Example:
  HOME=foo HOME=bar cd
 2010-09-11 14:15:50 +00:00
kib
107ea66c07 Protect mnt_syncer with the sync_mtx. This prevents a (rare) vnode leak 
when mount and update are executed in parallel.

Encapsulate syncer vnode deallocation into the helper function
vfs_deallocate_syncvnode(), to not externalize sync_mtx from vfs_subr.c.

Found and reviewed by:	jh (previous version of the patch)
Tested by:	pho
MFC after:	3 weeks
 2010-09-11 13:06:06 +00:00
rpaulo
fe4368ea53 Avoid a LOR (sleepable after non-sleepable) in 
fasttrap_tracepoint_enable().

Sponsored by:	The FreeBSD Foundation
 2010-09-11 12:58:31 +00:00
brucec
7adc5f91cf Revert changes of 'assure' to 'ensure' made in r211936. 
Approved by: rrs (mentor)
 2010-09-11 10:49:56 +00:00
rpaulo
6b5a9d0d4b Disable debug by default. 
Sponsored by:	The FreeBSD Foundation
 2010-09-11 10:16:15 +00:00
rpaulo
7196fce56d Add a comment describing where to include bsd.dtrace.mk. 
Sponsored by:	The FreeBSD Foundation
 2010-09-11 10:11:59 +00:00
mav
a9f24443ec Fix the build after r212453. IPI_STATCLOCK declaration is still needed 
for build, though not really used.

Submitted by:	andreast
 2010-09-11 09:53:33 +00:00
davidxu
4b5fe92932 Make a link for pthread_timedjoin_np. 2010-09-11 09:26:36 +00:00
davidxu
24263f7931 kill() does queue signal now. 2010-09-11 08:15:18 +00:00
avg
e755b6fa44 make acpi_hp device a child of acpi_wmi 
to properly reflect dependency between the devices/drivers

PR:		kern/147858
Suggested by:	jhb
Tested by:	Maciej Suszko <maciej@suszko.eu>
MFC after:	1 week
 2010-09-11 08:09:14 +00:00
mav
4687e7f394 Sparc64 uses dummy cpu_idle() method. It's CPUs never sleeping. Tell 
scheduler that it doesn't need to use IPI to "wake up" CPU.
 2010-09-11 07:24:10 +00:00
mav
90db957786 Merge some SCHED_ULE features to SCHED_4BSD: 
- Teach SCHED_4BSD to inform cpu_idle() about high sleep/wakeup rate to
choose optimized handler. In case of x86 it is MONITOR/MWAIT. Also it
will be needed to bypass forthcoming idle tick skipping logic to not
consume resources on events rescheduling when it won't give any benefits.
- Teach SCHED_4BSD to wake up idle CPUs without using IPI. In case of x86,
when MONITOR/MWAIT is active, it require just single memory write. This
doubles performance on some heavily switching test loads.
 2010-09-11 07:08:22 +00:00
mav
f9956f69fb Update PowerPC event timer code to use new event timers infrastructure. 
Reviewed by:	nwitehorn
Tested by:	andreast
H/W donated by:	Gheorghe Ardelean
 2010-09-11 04:45:51 +00:00
rmacklem
5120adc280 This patch applies one of the two fixes suggested by 
zack.kirsch at isilon.com for a race between nfsrv_freeopen()
and nfsrv_getlockfile() in the experimental NFS server that
he found during testing. Although nfsrv_freeopen() holds a
sleep lock on the lock file structure when called with
cansleep != 0, nfsrv_getlockfile() could still search the
list, once it acquired the NFSLOCKSTATE() mutex. I believe
that acquiring the mutex in nfsrv_freeopen() fixes the race.

MFC after:	2 weeks
 2010-09-10 23:49:33 +00:00
gjb
92f51406df Note O_SYNC and O_NOFOLLOW flags in dbopen(3) since r190497. 
PR:		150030
Submitted by:	Janne Snabb snabb at epipe com
Patch by:	Janne Snabb
Approved by:	keramida (mentor)
MFC after:	1 week
 2010-09-10 23:24:55 +00:00
gjb
fe3edd04c5 Add RETURN VALUES section to devclass_get_maxunit(9). 
PR:		149979
Submitted by:	gcooper
Patch by:	gcooper
Approved by:	keramida (mentor)
MFC after:	1 week
 2010-09-10 23:22:01 +00:00
rmacklem
a7e4e69d19 Fix the NFSVNO_CMPFH() macro in the experimental NFS server so 
that it works correctly for ZFS file handles. It is possible to
have two ZFS file handles that differ only in the bytes in the
fid_reserved field of the generic "struct fid" and comparing the
bytes in fid_data didn't catch this case. This patch changes the
macro to compare all bytes of "struct fid".

Tested by:	gull at gull.us
MFC after:	2 weeks
 2010-09-10 23:18:45 +00:00
gjb
3ec13fa002 Add EINVAL to list of possible return values for cpuset_getaffinity(2). 
PR:		149978
Submitted by:	gcooper
Patch by:	gcooper
Approved by:	keramida (mentor)
MFC after:	1 week
 2010-09-10 23:15:05 +00:00
jamie
5a233127aa Don't exit kern_jail_set without freeing options when enforce_statfs 
has an illegal value.

MFC after:	3 days
 2010-09-10 21:45:42 +00:00
mdf
b25dd573cd Mark the sbuf_overflowed(9) manpage as obsolete since it has been 
renamed.

Noticed by:	jhb
 2010-09-10 20:42:41 +00:00
cperciva
2dd00a9624 "freebsd-update fetch -r NEWRELEASE" is meaningless and probably a typo 
for "freebsd-update upgrade -r NEWRELEASE".  Error out and suggest what
the user probably meant.

Submitted by:	James Seward
MFC after:	1 month
 2010-09-10 20:20:28 +00:00
cperciva
27d52dcc5a Add warning about freebsd-update upgrade needing lots of disk space. 
Submitted by:	jpaetzel
MFC after:	1 month
 2010-09-10 19:23:59 +00:00
cperciva
36a61709f2 Remind the user that he needs to run 'freebsd-update install' to install 
new bits after downloading them using 'freebsd-update upgrade'.

Submitted by:	bapt
MFC after:	1 month
 2010-09-10 19:20:52 +00:00
obrien
207cb0601b Add real dependancies on the uuencoded firmwares. 
Now when one does 'make kernel ; make kernel' the second invocation
only does:  `kernel.ko' is up to date.
rather than reproduce all the .fw files and relink the kernel.
 2010-09-10 18:19:38 +00:00