Commit Graph

164603 Commits

Author SHA1 Message Date
Kirk McKusick
d2404f0470 Break out the pass 5 inode and block map updating into a separate function
so that the function can be used by the journaling soft updates recovery.
2011-07-15 15:43:40 +00:00
Attilio Rao
095489db89 Fix logical_cpus_mask retrieving by using, correctly, cpuset_t.
This fix also a bug where pmccontrol uses a 32 static type rather than
old cpumask_t.

Reported and reviewed by:	avg
2011-07-15 11:46:54 +00:00
Andriy Gapon
44735e89b3 pmcstat, pmccontrol: catch up with removal of machdep.hlt_cpus sysctl
Reported by:	Pan Tsu <inyaoo@gmail.com>
Reviewed by:	attilio
No objections:	gnn
2011-07-15 11:30:41 +00:00
Jonathan Anderson
745bae379d Add implementation for capabilities.
Code to actually implement Capsicum capabilities, including fileops and
kern_capwrap(), which creates a capability to wrap an existing file
descriptor.

We also modify kern_close() and closef() to handle capabilities.

Finally, remove cap_filelist from struct capability, since we don't
actually need it.

Approved by: mentor (rwatson), re (Capsicum blanket)
Sponsored by: Google Inc
2011-07-15 09:37:14 +00:00
Marcel Moolenaar
cb06595948 Do not call platform_gpio_init() early. It doesn't work because we do
not have enough information to reliably setup GPIO pins. Do it when
we attach the gpio driver. This prevents hangs and the need to fake
up a softc.
2011-07-15 02:29:10 +00:00
Marcel Moolenaar
178b27373a Set preload_addr_relocate accordingly so that preloaded modules and
images are properly relocated.
2011-07-15 02:16:13 +00:00
Marcel Moolenaar
17d3cc91e0 In pmap_protect(), don't call vm_page_dirty() if the page is unmanaged. 2011-07-15 02:11:26 +00:00
Kevin Lo
d99dc333db Remove "-n" from echo
Reviewed by:	dougb
2011-07-15 01:59:08 +00:00
Ed Maste
045a10cf9c Remove note that claims pthread_set_name_np is for debugging only.
As Garrett points out,
  It is no more a debugging interface than setproctitle(3), and has not
  been since the name started getting stuffed into the kernel.  This
  statement may have made sense when the name was only visible in thread
  state dumps and the debugger.
PR:		threads/158815
Submitted by:	wollman@
2011-07-15 01:50:40 +00:00
Ed Maste
cb0f0a028f Improve portability #defines for compiling aicasm on other systems.
Submitted by:	Robert Millan  rmh debian.org
Obtained from:	Debian GNU/kFreeBSD
2011-07-15 00:36:47 +00:00
Adrian Chadd
1292e2e98a Add a missing check for the global ath_hal_debug.
This was removed accidentally when the per HAL instance
code was added, and not reverted when I added back the
global debug variable (for early chip setup debugging.)
2011-07-14 23:30:30 +00:00
Mark Peek
a4980a95b5 Clear the filter memory area before using it. Leaving it uninitialized may
leak previous kernel stack contents through a malicioius BPF filter.

PR:		kern/158880
Submitted by:	Guy Harris
Obtained from:	OpenBSD
MFC after:	1 week
2011-07-14 21:06:22 +00:00
Jung-uk Kim
68e04885ec Prefer uint64_t over u_int64_t. 2011-07-14 21:02:15 +00:00
Jung-uk Kim
08e1b4f4a9 If TSC stops ticking in C3, disable deep sleep when the user forcefully
select TSC as timecounter hardware.

Tested by:	Fabian Keil (freebsd-listen at fabiankeil dot de)
2011-07-14 21:00:26 +00:00
John Baldwin
5dbee633d2 Support controllers whose option ROM is disabled in the BIOS by kicking
the firmware so that it boots.

PR:		kern/154978
Submitted by:	Andrew Boyer  aboyer of averesystems com
Obtained from:	LSI
MFC after:	1 week
2011-07-14 20:20:33 +00:00
Kirk McKusick
80bbaeb540 When using -A option (unmount all mounted filesystems), do not attempt
to unmount /dev as it will always fail.
2011-07-14 20:17:05 +00:00
John Baldwin
c2e3261ad6 Use MFI_STAT_* constants for cmd_status field values rather than magic
numbers in a few places.

PR:		bin/145960
Submitted by:	gcooper
MFC after:	1 week
2011-07-14 20:11:27 +00:00
Edward Tomasz Napierala
85a2f1b4f2 Rename resource names to match these in login.conf. 2011-07-14 19:18:17 +00:00
Gleb Smirnoff
0a7d45d349 In ng_attach_cntl() first allocate things that may fail, and then
do the rest of initialization. This simplifies code and fixes
a double free in failure scenario.

Reviewed by:	bz
2011-07-14 18:38:10 +00:00
Kirk McKusick
b8ea56d7e4 Consistently check mount flag (MNTK_SUJ) rather than superblock
flag (FS_SUJ) when determining whether to do journaling-based
operations. The mount flag is set only when journaling is active
while the superblock flag is set to indicate that journaling is to
be used. For example, when the filesystem is mounted read-only, the
journaling may be present (FS_SUJ) but not active (MNTK_SUJ).
Inappropriate checking of the FS_SUJ flag was causing some
journaling actions to be attempted at inappropriate times.
2011-07-14 18:06:13 +00:00
Xin LI
ef84bb4cd7 Use _PATH_DEV and make the format more consistent with GEOM_LABEL.
Submitted by:	ivoras
2011-07-14 17:43:23 +00:00
Hans Petter Selasky
e0b17a622d Restore USB MIDI transmit buffer size to 1Kbyte.
MFC after:	1 week
2011-07-14 17:43:18 +00:00
Pyun YongHyeon
4cef18505d Document AX88772B and AX88760. AX88760 is treated as AX88772A in
driver.
Mention all ASIX USB controllers that are supported by axe(4).
Reword media types and explicly mention AX88178 is the only
controller that supports gigabit link.
While I'm here use shorten model instead of showing all controller
model numbers.
2011-07-14 17:34:59 +00:00
Pyun YongHyeon
14ae1fa4cf Add initial support for AX88772B USB Fast Ethernet. AX88772B
supports IPv4/IPv6 checksum offloading and VLAN tag insertion/
stripping as well as WOL.  Because uether does not provide a way
to announce driver specific offload capabilities to upper stack,
checksum offloading support needs more work and will be done in
future.
Special thanks to ASIX for donating sample hardware.

H/W donated by:	ASIX Electronics
Reviewed by:	hselasky
2011-07-14 17:19:00 +00:00
Nathan Whitehorn
297becf967 Enable PREEMPTION for PowerPC/AIM generic kernels. The last known PREEMPTION
bug on PowerPC was resolved by r223485, and it appears to run stably at this
point.
2011-07-14 15:35:43 +00:00
Bjoern A. Zeeb
1080a2c85d Remove semaphore map entry count "semmap" field and its tuning
option that is highly recommended to be adjusted in too much
documentation while doing nothing in FreeBSD since r2729 (rev 1.1).

ipcs(1) needs to be recompiled as it is accessing _KERNEL private
variables.

Reviewed by:	jhb (before comment change on linux code)
Sponsored by:	Sandvine Incorporated
2011-07-14 14:18:14 +00:00
Nathan Whitehorn
682c9e0fed Update dialog to 1.1-20110707. 2011-07-14 14:01:36 +00:00
Nathan Whitehorn
7214752630 Import dialog 1.1-20110707. This adds support for several features (e.g.
--hline) found in the old FreeBSD dialog.
2011-07-14 13:57:13 +00:00
Bjoern A. Zeeb
f4dad666e3 Fix indentation.
Obtained from:	Ed Maste at Sandvine Incorporated
Sponsored by:	Sandvine Incorporated
MFC after:	3 days
2011-07-14 13:47:42 +00:00
Bjoern A. Zeeb
dceced71fb Unbreak no-INET kernels after r223839 adding the needed #ifdef INET.
MFC after:	4 weeks
2011-07-14 13:44:48 +00:00
Aleksandr Rybalko
861a327be9 Include device rt in RT305X config.
Approved by: adrian (mentor)
2011-07-14 11:53:23 +00:00
Aleksandr Rybalko
b3964335a1 Revert it back. Too many changes for one commit.
Approved by: adrian (mentor)
2011-07-14 11:09:37 +00:00
Aleksandr Rybalko
b5bed41c6c Include device rt in RT305X config and little cleanup.
Approved by: adrian (mentor)
2011-07-14 10:05:28 +00:00
Xin LI
e293d08775 Add a -l option to show file system's corresponding /dev/ufsid path.
This is useful for scripts that converts existing system's fstab to
use their /dev/ufsid devices.

MFC after:	2 weeks
2011-07-14 08:06:03 +00:00
Xin LI
5375015146 Use calloc() instead of an explicit memset.
MFC after:	2 weeks
2011-07-14 07:35:28 +00:00
Xin LI
35741267c0 Add a new option, -N to disable the default and recommended syslogd(8)
behavior, which binds to the well known UDP port.

This option implies -s.

MFC after:	2 months
2011-07-14 07:33:53 +00:00
Xin LI
07de1c52db Use prototype. While I'm there, add a pair of parenthesis to mark an if
statment's border.

MFC after:	1 month
2011-07-14 07:28:49 +00:00
Adrian Chadd
eff1a1bc13 More Japan regulatory domain fixes:
* Add HT40 entries for the two new Japan bands
* Fix a channel separation bug in one of the new bands I introduced
  in a previous commit.
2011-07-14 05:49:35 +00:00
Adrian Chadd
7a9a76167a Japan regulatory domain update - sync with CRDA entries.
Specifics:

* add 4920MHz-4980MHz for 11a and 11n/HT20
* add 5040MHz-5080MHz for 11a and 11n/HT20
* add 5500MHz-5700MHz for 11a and 11n/HT20 (DFS needed)
* add 5500MHz-5680MHz for 11n/HT40 (DFS needed)

TODO:

* add correct HT40 bands for 4920-4980 and 5040-5080

For the curious:

There's been many revisions to the Japan regulatory rules.
Apparently, the requirements require old cards certified on a previous
version of the rules to obey the older rules, not the newer rules.

The regdomain.xml outlines the -current- restrictions.

The card driver (eg the ath_hal regulatory domain code) may include
previous revisions of the Japan rules.

The ath_hal regdomain code populates the initial channel list based on
what the EEPROM indicates is possible. The regdomain.xml database imposes
further restrictions on this.

So regdomain.xml only needs to have the -current- rules. If the card
was certified on an earlier set of JP rules, it may only support a subset
of those channels - these are calculated at device attach and this
restricted list is kicked to net80211. regdomain.xml operates on -this-
list of channels.

And thus, the correct regulatory behaviour for Japan is handled with only
one regdomain.xml Japan database entry.

(phew.)

Obtained from:	Linux wireless-regdb
2011-07-14 05:19:28 +00:00
Glen Barber
a9cf8de239 Remove trailing whitespace in the shutdown(8) manual.
MFC after:	 1 week
2011-07-14 03:08:10 +00:00
Glen Barber
54d3d7c01c Improvements to the shutdown(8) manual.
PR:		158807
Submitted by:	arundel
MFC after:	1 week
2011-07-14 02:41:45 +00:00
Hans Petter Selasky
2b6ce80c82 Fix for dump after shutdown with USB keyboard plugged in. It appears that the
system timer is stopped during shutdown and that the pause() statement in ukbd
causes infinite hang in this regard. The fix is to use mi_switch() instead of
pause() to do the required task switch to ensure that the required USB processes
get executed.

Reported by:	Mike_Karels@mcafee.com
MFC after:	1 week
2011-07-13 21:07:50 +00:00
Konstantin Belousov
724ce55b5b While fixing the looping of a thread while devfs vnode is reclaimed,
r179247 introduced a possibility of devfs_allocv() returning spurious
ENOENT. If the vnode is selected by vnlru daemon for reclamation, then
devfs_allocv() can get ENOENT from vget() due to devfs_close() dropping
vnode lock around the call to cdevsw d_close method.

Use LK_RETRY in the vget() call, and do some part of the devfs_reclaim()
work in devfs_allocv(), clearing vp->v_data and de->de_vnode. Retry the
allocation of the vnode, now with de->de_vnode == NULL.

The check vp->v_data == NULL at the start of devfs_close() cannot be
affected by the change, since vnode lock must be held while VI_DOOMED
is set, and only dropped after the check.

Reported and tested by:	Kohji Okuno <okuno.kohji jp panasonic com>
Reviewed by:	attilio
MFC after:	3 weeks
2011-07-13 21:07:41 +00:00
Marius Strobl
fcdbb666c0 - Expand the scope of the lock in the interrupt routine to close races with
checking IFF_DRV_RUNNING and simplify the code. This also involves holding
  the driver lock in the rx_ch callout.
- Just use ifp instead of sc->sc_ifp.

Submitted by:	jhb (mostly)
2011-07-13 18:52:11 +00:00
Marius Strobl
caa59dc8b8 - For SAS but neither FC nor SPI controllers default to using MSI (still
allowing their use to be disabled via device hints though). This matches
  what the corresponding Linux driver provided by LSI does. Tested with
  SAS1064.
- There's no need to keep track of the RIDs used.
- Don't allocate MSI/MSI-X as RF_SHAREABLE.
- Remove a comment which no longer applies since r209599.
- Assign NULL rather than 0 to pointers.

MFC after:	1 month
2011-07-13 18:48:51 +00:00
Marius Strobl
eb06e7719b PCIB_ALLOC_MSIX() may already fail on the first pass, f.e. when the PCI-PCI
bridge is blacklisted. In that case just return from pci_alloc_msix_method(),
otherwise we continue without a single MSI-X resource, causing subsequent
attempts to use the seemingly available resource to fail or when booting
verbose a NULL-pointer dereference of rle->start when trying to print the
IRQ in pci_alloc_msix_method().

Reviewed by:	jhb
MFC after:	1 week
2011-07-13 18:35:47 +00:00
Marius Strobl
82b263787e Remove extra empty lines. 2011-07-13 14:10:28 +00:00
Nathan Whitehorn
d71e85ce8d Run newaliases at the end of the install process.
Submitted by:	kevlo
2011-07-13 13:25:12 +00:00
Mikolaj Golub
1332d29cbc When exiting with error because of an invalid command line argument
use errx(3), not err(3), and the exit code from sysexits(3).

Approved by:	pjd (mentor)
2011-07-13 05:56:51 +00:00
Mikolaj Golub
adca96f861 Fix indentation.
Approved by:	pjd (mentor)
2011-07-13 05:32:55 +00:00