Commit Graph

179467 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
893365e42d After r237012, the fdgrowtable() doesn't drop the filedesc lock anymore,
so update a stale comment.

Reviewed by:	kib, keramida
2013-02-25 20:50:08 +00:00
Neel Natu
42b4049c34 Get rid of unused struct member.
Pointed out by:	Gopakumar T
Obtained from:	NetApp
2013-02-25 20:31:47 +00:00
Mikolaj Golub
2adbba660d Add i/o error counters to hastd(8) and make hastctl(8) display
them.  This may be useful for detecting problems with HAST disks.

Discussed with and reviewed by:	pjd
MFC after:	1 week
2013-02-25 20:09:07 +00:00
Devin Teske
7323adac99 Import media selection/preparation framework (sysinstall inspired). Makes
accessing files from various types of media nice and abstracted away from
the wet-work involved in preparing, validating, and initializing those
types of media. This will be used for the package management system module
and other modules that need access to files and want to allow the user to
decide where those files come from (either in a scripted fashion, prompted
fashion, or any combination thereof).

Heavily inspired by sysinstall and even uses the same reserved words so
that scripts are portable. Coded over months, tested continuously through-
out, and reviewed several times.

Some notes about the changes:
- Move network-setting acquisition/validation routines to media/tcpip.subr
- The options screen from sysinstall has been converted to a dialog menu
- The "UFS" media choice is renamed to "Directory" to reflect how sysinstall
  treats the choice and a new [true] "UFS" media choice has been added that
  acts on real UFS partitions (such as external disks with disklabels).
- Many more help files have been resurrected from sysinstall (I noticed that
  some of the content seems a bit dated; I gave them a once-over but they
  could really use an update).
- A total of 10 media choices are presented (via mediaGetType) including:
  CD/DVD, FTP, FTP Passive, HTTP Proxy, Directory, NFS, DOS, UFS, Floppy, USB
- Novel struct/device management layer for managing the issue of passing
  more information than can comfortably fit in an argument list.
2013-02-25 19:55:32 +00:00
Sean Bruno
ee4827b20d The 5300 series ciss(4) board does not work in performant mode with our
currnet initialization sequence.  Set it to simple mode only so that
systems can be updated from stable/7 to newer installations.

At some point, we should figure out why we cannot initialize performant
mode on this board.

PR:		kern/153361
Reviewed by:	scottl
Obtained from:	Yahoo! Inc.
MFC after:	2 weeks
2013-02-25 19:22:56 +00:00
Devin Teske
11c5cac53f Fix typo and update copyright. 2013-02-25 19:14:06 +00:00
Peter Jeremy
293beebc46 Enhance test(1) by adding provision to compare any combination of the
access, birth, change and modify times of two files, instead of only
being able to compare modify times.  The builtin test in sh(1) will
automagically acquire the same expansion.

Approved by:	grog
MFC after:	2 weeks
2013-02-25 19:05:40 +00:00
Joel Dahl
ed88bcd300 Remove EOL whitespace. 2013-02-25 17:32:10 +00:00
Dag-Erling Smørgrav
55de4cd6fe If rtadvd_interfaces is set to "none", start rtadvd without listing
any interfaces on the command line.

MFC after:	1 week
2013-02-25 17:07:42 +00:00
Dag-Erling Smørgrav
c1803a93a4 - Implement and use usage().
- Document the -C option.
- Allow rtadvd to be invoked without any interfaces on the command line,
  and document that possibility.

MFC after:	1 week
2013-02-25 16:47:09 +00:00
Tim Kientzle
f2e472dcf4 Fix ARM build by assigning the computed time here to
a variable of the right type for printf.
2013-02-25 16:25:38 +00:00
Andrew Gallatin
dedbe8362f Several cleanups and fixes to mxge:
- Remove vestigial null pointer tests after malloc(..., M_WAITOK).

- Remove vestigal qualhack union

- Use strlcpy() instead of the error-prone strncpy() when parsing
  EEPROM and copying strings

- Check the MAC address in the EEPROM strings more strictly.

- Expand the macro MXGE_NEXT_STRING() at its only user. Due to a typo,
  the macro was very confusing.

- Remove unnecessary buffer limit check.  The buffer is double-NUL
  terminated per construction.

PR:		kern/176369
Submitted by:	Christoph Mallon <christoph.mallon gmx.de>
2013-02-25 16:22:40 +00:00
Matt Jacob
9cdcf100c1 Don't try and negotiate sync mode if either period or offset are zero.
PR:		kern/163064
Partially Submitted by:	Peter <pmc@citylink.dinoex.sub.org>
MFC after:	1 month
2013-02-25 14:06:24 +00:00
Martin Matuska
e70664bafc MFV v242732:
Merge the ZFS I/O deadman thread from vendor (illumos).
This feature panics the system on hanging ZFS I/O, helps debugging
and resumes failed service.

The panic behavior can be controlled with the loader-only tunables:
vfs.zfs.deadman_enabled (enable or disable panic on stalled ZFS I/O)
vfs.zfs.deadman_synctime (expiration time for stalled ZFS I/O)

By default, ZFS I/O deadman is enabled by default on amd64 and i386
excluding virtual guest machines.

Illumos ZFS issues:
  3246 ZFS I/O deadman thread

References:
  https://www.illumos.org/issues/3246

MFC after:	2 weeks
2013-02-25 12:33:31 +00:00
Matt Jacob
5bba9b9f69 Turn off fast posting for the ISP2100- I'd forgotten that it actually
might have been enabled for them- now that we use all 32 bits of handle.
Fast Posting doesn't pass the full 32 bits.

Noticed by: Bugs in NetBSD. Only a NetBSD user might actually still use such old hardware.
MFC after:	1 week
2013-02-25 11:22:54 +00:00
Hans Petter Selasky
2e39e9ee71 Fix init/uninit function type. 2013-02-25 10:57:35 +00:00
Oleksandr Tymoshenko
8f80e4e134 Fix off-by-one error in sanity checks 2013-02-25 09:33:48 +00:00
Hans Petter Selasky
8cb536dd39 Add new USB ID.
Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
2013-02-25 08:24:21 +00:00
Oleksandr Tymoshenko
97b405f18f - Fix off-by-one error when returning max pin number
- Fix GPIOGET for output pins. Requesting state for
    output pin is valid operation, get the state from
    TI_GPIO_DATAOUTX register
2013-02-25 08:04:47 +00:00
Marcel Moolenaar
c78a079c40 kernacc() expects all KVAs to be covered in the kernel map. With the
introduction of the PBVM, this stopped being the case. Redefine the
VM parameters so that the PBVM is included in the kernel map. In
particular this introduces VM_INIT_KERNEL_ADDRESS to point to the base
of region 5 now that VM_MIN_KERNEL_ADDRESS points to the base of
region 4 to include the PBVM.
While here define KERNBASE to the actual link address of the kernel as
is intended.

PR:		169926
2013-02-25 02:41:38 +00:00
Tim Kientzle
6d4a620eba Fix the bug I introduced in r247045.
After digging through more carefully, it looks like there's
no real need to have the DTB in the module directory.
So we can simplify a lot:  Just copy DTB into local heap
for "fdt addr" and U-Boot integration, drop all the extra
COPYIN() calls.

I've left one final COPYIN() to update the in-kernel DTB
for consistency with how this code used to work, but I'm
no longer convinced it's appropriate here.

I've also remove the mem_load_raw() utility that I added
to boot/common/module.c with r247045 since it's no longer
necessary.
2013-02-25 01:50:04 +00:00
Jilles Tjoelker
c6344d08bb libc/opendir: Improve behaviour of union uniquifier:
* Reopen the directory using openat(fd, ".", ...) instead of opening the
  pathname again. This fixes a race condition where the meaning of the
  pathname changes and allows a reopen with fdopendir().
* Always reopen the directory for union stacks, not only when DTF_REWIND
  is passed. Applications should be able to fchdir(dirfd(dir)) and
  *at(dirfd(dir), ...). DTF_REWIND now does nothing.
2013-02-24 20:53:32 +00:00
Sergey Kandaurov
3dfcb0da4b Catch up with internal API changes for initbarea() and getdatablk()
of fsck_ffs introduced with r247212.

Submitted by:	David Wolfskill <david@catwhisker.org>
2013-02-24 19:32:43 +00:00
Mark Johnston
a25349736d Merge part of r1712 from elftoolchain, making it possible to resize ELF
sections and indirectly change the layout of an ELF file when
ELF_F_LAYOUT is not set.

PR:		bin/167103
Approved by:	rstone (co-mentor)
Obtained from:	elftoolchain
MFC after:	2 weeks
2013-02-24 15:15:50 +00:00
Kirk McKusick
ed75b5a156 When running with the -d option, instrument fsck_ffs to track the number,
data type, and running time of its I/O operations.

No functional changes.
2013-02-24 06:44:29 +00:00
Oleksandr Tymoshenko
c84251eb7e - Move dma, sdhci and mbox nodes down in dts in order to get them
initialized after FPIO controller since they might rely on GPIO
    functionality

- Update interrupts property of dma node to contain all allocated
    interrupts
2013-02-23 23:22:48 +00:00
Oleksandr Tymoshenko
8966173312 Bump per-device interrupt limit to more reasonable default.
Some hardware like DMA and GPIO controllers might require
more then 8 interrupts per device instance.

Submitted by:	Daisuke Aoyama <aoyama at peach.ne.jp>
Discussed with:	gber@, raj@
2013-02-23 22:58:04 +00:00
Jilles Tjoelker
25e0f0f577 sh: If a SIGINT or SIGQUIT interrupts "wait", return status 128+sig. 2013-02-23 22:50:57 +00:00
Dimitry Andric
b2a67e7b16 Pull in r175962 from upstream llvm trunk:
X86: Disable cmov-memory patterns on subtargets without cmov.

  Fixes PR15115.

For the i386 arch, this should enable cmov instructions only on
-march=pentiumpro and higher.  Since our default CPU is i486, cmov
instructions will now be disabled by default.

MFC after:	1 week
2013-02-23 22:48:12 +00:00
Oleksandr Tymoshenko
e5b6b345cf Add macroses to properly map IO peripherals memory window from
ARM physical memory address space to VideoCore address space
2013-02-23 22:46:26 +00:00
Tim Kientzle
3bb97cef07 "fdt addr" gets run from loader.rc before the kernel is loaded.
This was broken by r247045 which tried to copy the FDT into the
module directory immediately.
Instead, store the address and arrange for the FDT to get
copied into the module directory later when the usual
FDT initialization runs.
2013-02-23 20:34:47 +00:00
Tim Kientzle
7beaf3ae9b Print kernel args as late as possible before jumping into kernel. 2013-02-23 20:27:03 +00:00
Marcel Moolenaar
1736d28c44 Enable PREEMPTION by default now that PR 147501 has been fixed. 2013-02-23 19:27:53 +00:00
Alexander Motin
504266d60a Add basic and not very reliable protection against going to sleep with
thread scheduled by interrupt fired after we entered critical section.
None of cpu_sleep() implementations on ARM check sched_runnable() now, so
put the first line of defence here.  This mostly fixes unexpectedly long
sleeps in synthetic tests of calloutng code and probably other situations.
2013-02-23 18:32:42 +00:00
Jilles Tjoelker
57f00aa510 sh: Test that the exit status is 1 if read encounters EOF. 2013-02-23 15:15:41 +00:00
Giorgos Keramidas
b3d4294f3a Now that qsort(3) has a sample comparison function, point to that
example from bsearch(3) too, so that we don't have to duplicate
the example code in both places.

PR:		docs/176197
Reviewed by:	stefanf
Approved by:	remko (mentor), gjb (mentor)
MFC after:	1 week
2013-02-23 12:31:52 +00:00
Martin Matuska
781c0f87d3 MFV r246653:
Import vendor change to avoid "unitialized variable" warnings.

Illumos ZFS issues:
  3522 zfs module should not allow uninitialized variables

References:
  https://www.illumos.org/issues/3522
2013-02-23 11:21:05 +00:00
Martin Matuska
3e63c75755 Update vendor/illumos/dist and vendor-sys/illumos/dist
to illumos-gate 13967:92bec6d87f59

Illumos ZFS issues:
  3557 dumpvp_size is not updated correctly when a dump zvol's size is
       changed
  3558 setting the volsize on a dump device does not return back ENOSPC
  3559 setting a volsize larger than the space available sometimes succeeds
2013-02-23 09:06:36 +00:00
Martin Matuska
cca1f5d90d Update vendor-sys/illumos/dist to illumos-gate 13966:0e1d84ebb004
Illumos ZFS issues:
  3578 transferring the freed map to the defer map should be constant time
  3579 ztest trips assertion in metaslab_weight()
2013-02-23 09:02:46 +00:00
Martin Matuska
de1744ec7c Update vendor/illumos/dist and vendor-sys/illumos/dist
to illumos-gate 13959:e03e14ddfb4c

Illumos ZFS issues:
  3552 condensing one space map burns 3 seconds of CPU in spa_sync() thread
  3564 spa_sync() spends 5-10% of its time in metaslab_sync() (when not
       condensing)
2013-02-23 09:00:35 +00:00
Martin Matuska
b41b004f87 Update vendor-sys/illumos/dist to illumos-gate 13958:1fd91513472c
Illumos ZFS issues:
  3561 arc_meta_limit should be exposed via kstats
  3116 zpool reguid may log negative guids to internal SPA history
2013-02-23 08:57:47 +00:00
Dimitry Andric
2d97b320fb Pull in r172354 from upstream clang trunk:
Refactor the x86 CPU name logic in the driver and pass -march and -mcpu
  flag information down from the Clang driver into the Gold linker plugin
  for LTO. This allows specifying -march on the linker commandline and
  should hopefully have it pass all the way through to the LTO optimizer.

  Fixes PR14697.

Pull in r175919 from upstream clang trunk:

  Driver: Pass down the -march setting down to -cc1as on x86 too.

  The assembler historically didn't make use of any target features, but this has
  changed when support for old CPUs that don't support long nops was added.

This should fix the long nops that still occurred in crt*.o, and
possibly other object files, if the system was compiled for a CPU that
does not support those, such as Geode.

Note that gcc on i386 also does not pass through any -march, -mcpu or
-mtune setting to gas, but this has not caused any trouble yet, because
gas defaults to i386.

Reported by:	lev
MFC after:	1 week
2013-02-22 22:40:10 +00:00
Alexander Motin
512a3aa005 Fix command timeout caused by data underrun during fetching ATAPI sense
data, introduced by r246713.  There are two places where ata_request is
filled in ATA_CAM: ata_cam_begin_transaction() and ata_cam_request_sense().
In the first case DMA should be done for addresses from the CCB. In second
case, DMA should be done to the different address, the address of the sense
buffer inside the CCB structure itself.
2013-02-22 21:43:21 +00:00
Pawel Jakub Dawidek
081b42f93c Don't print an empty line for files with no attributes when -q is given for
lsextattr(8).
2013-02-22 20:49:50 +00:00
Andrey A. Chernov
69b23515b5 Back out prev. change preventing /sys/sys symlink. It appears my install
was not very recent and not acts like 'ln -h'
2013-02-22 19:57:18 +00:00
Alexander Motin
6efe203d7c Hide SEMB port of the SiI3826 Port Multiplier by default to avoid extra
errors while it tries to talk via I2C to usually missing external SEP.
There is tunable to enable it back when needed.
2013-02-22 19:53:12 +00:00
Andrew Gallatin
cabc512fe4 Bump mxge copyright.
Sponsored by: Myricom

MFC After: 7 days
2013-02-22 19:23:33 +00:00
Andrew Gallatin
a4b233dd06 Improvements for newer mxge nics:
- Some mxge nics may store the serial number in the SN2 field of the
  EEPROM.  These will also have an SN=0 field, so parse the SN2 field,
  and give it precedence.

- Skip MXGEFW_CMD_UNALIGNED_TEST on mxge nics which do not require it.
  This saves roughly 10ms per port at device attach time.

Sponsored by: Myricom

MFC After: 7 days
2013-02-22 19:21:29 +00:00
Alexander Motin
3cd4155386 Add DA_Q_NO_PREVENT quirk for Kingston DataTraveler G3 1.00 USB flash.
PREVENT ALLOW MEDIUM REMOVAL commands return errors on these devices
without returning sense data. In some cases unrelated following commands
start to return errors too, that makes device to be dropped by CAM.
2013-02-22 17:45:32 +00:00
Alan Cox
07ad25d488 Eliminate an unused #define. 2013-02-22 16:59:52 +00:00