Commit Graph

170091 Commits

Author SHA1 Message Date
Baptiste Daroussin
5c98f30724 open the resolved path
fix debug message

Submitted by:	John Marino <draco@marino.st>
Approved by:	des (mentor)
2012-05-05 16:37:14 +00:00
Dimitry Andric
acf4e8ef71 Make sure a few new internal clang headers get installed, I missed these
in the last import.  They are sometimes needed when you want to use
advanced instructions.

Also, add clang's internal stdalign.h header to ObsoleteFiles.inc, since
it is redundant: we already have a stdalign.h header in /usr/include.

Pointy hat to:	dim
PR:		kern/167574
Submitted by:	jkim
Reported by:	Oliver Hartmann <ohartman@zedat.fu-berlin.de>
MFC after:	2 weeks
2012-05-05 15:35:22 +00:00
Michael Tuexen
f6faece611 Do error checking for the SCTP_RESET_STREAMS, SCTP_RESET_ASSOC,
and SCTP_ADD_STREAMS socket options as specified by RFC 6525.

MFC after: 3 days
2012-05-05 14:06:15 +00:00
Konstantin Belousov
eb6910ccca Work around a situation where symlook_obj() could be called for the
object for which digest_dynamic1() was not done yet. Just return
EINVAL and do not try to dereference NULL buckets hash array.

This seems to happen on ia64 for rtld object itself, where the
R_IA_64_FPTR64LSB relocations require symbol lookup. The dynamic
linker itself does not rely on identity of the C-level function
pointers (i.e. function descriptors).

Reported and reviewed by:	marcel
MFC after:   8 days
2012-05-05 11:26:08 +00:00
Sergey Kandaurov
54d642ad7d Fix mount mutex handling missed in r234386. 2012-05-05 09:34:35 +00:00
Warner Losh
6593be0158 Big endian arm boxes need to have a uname -m of armeb, not arm, so
that the bootstrap from source works correctly.

MFC after:	4 days
2012-05-05 07:15:34 +00:00
Jim Harris
e0e3e85dc0 Fix off-by-one error in sati_inquiry_block_device_translate_data(). Bug would
result in INQUIRY VPD 0x81 to SATA devices to return only 63 bytes of data
instead of 64 during SCSI/ATA translation.

Sponsored by: Intel
Approved by: scottl
MFC after: 1 week
2012-05-04 23:45:34 +00:00
Marcel Moolenaar
a48b6a8585 Don't assume we have legacy PICs (i.e. 8259A in cascade) at the legacy
I/O port addresses. Even if we do, this is hardly the place to mask
interrupts. It's not clear that this was at all needed. The code came
with CVS revision 1.2 of nexus.c when interrupt support was first added.
What is known is that ia64 has always been designed around the IOSAPIC,
and that doing I/O like this prevents Altix from booting.
2012-05-04 23:16:29 +00:00
Doug Ambrisko
93fba01290 Fix the returns in mfi_tbolt_sync_map_info. I forgot to change
them to cleanup and goto out when acknowledging the LD's.  Check
for failure on malloc.  Remove a couple of extra lines and remove
the spurious return.

Prompted by:	Petr Lampa
MFC after:	3 days
2012-05-04 22:54:54 +00:00
Xin LI
0426af06b1 Update FREEBSD-vendor to reflect the current version. 2012-05-04 21:06:53 +00:00
Xin LI
ac3ea9104e Merge from OpenBSD 5.1.
MFC after:	3 weeks
2012-05-04 21:03:39 +00:00
Xin LI
74882260fa Add ToS definitions for DiffServ Codepoints as per RFC2474.
Obtained from:	OpenBSD
MFC after:	2 weeks
2012-05-04 21:00:32 +00:00
Adrian Chadd
96ff26ff5d Fix a couple of sc_ac2q[] mappings that were using the TID, not the AC.
PR:		kern/167588
2012-05-04 20:31:27 +00:00
Andrey V. Elsukov
ceeac1ac05 Don't ignore start offset value when user specifies it together
with alignment.

PR:		bin/167567
Tested by:	Warren Block
MFC after:	1 week
2012-05-04 19:49:24 +00:00
Jung-uk Kim
92fa7e24cb Complete commit message for r235024:
Use MADT to match ACPI Processor objects to CPUs.  MADT and DSDT/SSDTs may
list CPUs in different orders, especially for disabled logical cores.  Now
we match ACPI IDs from the MADT with Processor objects, strictly order CPUs
accordingly, and ignore disabled cores.  This prevents us from executing
methods for other CPUs, e. g., _PSS for disabled logical core, which may not
exist.  Unfortunately, it is known that there are a few systems with buggy
BIOSes that do not have unique ACPI IDs for MADT and Processor objects.  To
work around these problems, 'debug.acpi.cpu_unordered' tunable is added.
Set this to a non-zero value to restore the old behavior.
Many thanks to jhb for pointing me to the right direction and the manual
page change.

Reported by:	Harris, James R (james dot r dot harris at intel dot com)
Tested by:	Harris, James R (james dot r dot harris at intel dot com)
Reviewed by:	jhb
MFC after:	1 month
2012-05-04 18:54:51 +00:00
Xin LI
4e1e6f2641 Vendor import of netcat as of OPENBSD_5_1. 2012-05-04 18:29:32 +00:00
Jung-uk Kim
e5751426ad Use MADT to match ACPI Processor objects to CPUs. MADT and DSDT/SSDTs may
list CPUs in different orders, especially for disabled logical cores.  Now
we match ACPI IDs from the MADT with Processor objects, strictly order CPUs
accordingly, and ignore disabled cores.  This prevents us from executing
methods for other CPUs, e. g., _PSS for disabled logical core, which may not
exist.  Unfortunately, it is known that there are a few systems with buggy
BIOSes that do not have unique ACPI IDs for MADT and Processor objects.  To
work around these problems
2012-05-04 18:24:38 +00:00
Michael Tuexen
cdedb5425c Add support for the SCTP_ENABLE_STREAM_RESET socket option to
getsockopt(). This improves the support of RFC 6525.

MFC after: 3 days
2012-05-04 17:18:02 +00:00
Doug Ambrisko
52d5baa245 Some style improvements. 2012-05-04 16:22:13 +00:00
Doug Ambrisko
ddbffe7f70 First fix pr 167226:
ThunderBolt cannot read sector >= 2^32 or 2^21
with supplied patch.

Second the bigger change, fix RAID operation on ThunderBolt base
card such as physically removing a disk from a RAID and replacing
it.  The current situation is the RAID firmware effectively hangs
waiting for an acknowledgement from the driver.  This is due to
the firmware support of the driver actually accessing the RAID
from under the firmware.  This is an interesting feature that
the FreeBSD driver does not use.  However, when the firmare
detects the driver has attached it then expects the driver will
synchronize LD's with the firmware.  If the driver does not sync.
then the management part of the firmware will hang waiting for
it so a pulled driver will listed as still there.

The fix for this problem isn't extremely difficult.  However,
figuring out why some of the code was the way it was and then
redoing it was involved.  Not have a spec. made it harder to
try to figure out.  The existing driver would send a
MFI_DCMD_LD_MAP_GET_INFO command in write mode to acknowledge
a LD state change.  In read mode it gets the RAID map from the
firmware.  The FreeBSD driver doesn't do that currently.  It
could be added in the future with the appropriate structures.
To simplify things, get the current LD state and then build
the MFI_DCMD_LD_MAP_GET_INFO/write command so that it sends
an acknowledgement for each LD.  The map would probably state
which LD's changed so then the driver could probably just
acknowledge the LD's that changed versus all.  This doesn't seem
to be a problem.  When a MFI_DCMD_LD_MAP_GET_INFO/write command
is sent to the firmware, it will complete later when a change
to the LD's happen.  So it is very much like an AEN command
returning when something happened.  When the
MFI_DCMD_LD_MAP_GET_INFO/write command completes, we refire the
sync'ing of the LD state.  This needs to be done in as an event
so that MFI_DCMD_LD_GET_LIST can wait for that command to
complete before issuing the MFI_DCMD_LD_MAP_GET_INFO/write.
The prior code didn't use the call-back function and tried
to intercept the MFI_DCMD_LD_MAP_GET_INFO/write command when
processing an interrupt.  This added a bunch of code complexity
to the interrupt handler.  Using the call-back that is done
for other commands got rid of this need.  So the interrupt
handler is greatly simplified.  It seems that even commands
that shouldn't be acknowledged end up in the interrupt handler.
To deal with this, code was added to check to see if a command
is in the busy queue or not.  This might have contributed to the
interrupt storm happening without MSI enabled on these cards.

Note that MFI_DCMD_LD_MAP_GET_INFO/read returns right away.

It would be interesting to see what other complexity could
be removed from the ThunderBolt driver that really isn't
needed in our mode of operation.  Letting the RAID firmware
do all of the I/O to disks is a lot faster since it can
use its caches.  It greatly simplifies what the driver has
to do and potential bugs if the driver and firmware are
not in sync.

Simplify the aen_abort/cm_map_abort and put it in the softc
versus in the command structure.

This should get merged to 9 before the driver is merged to
8.

PR:		167226
Submitted by:	Petr Lampa
MFC after:	3 days
2012-05-04 16:00:39 +00:00
Nathan Whitehorn
bc96dccc69 Fix final bugs in memory barriers on PowerPC:
- Use isync/lwsync unconditionally for acquire/release. Use of isync
  guarantees a complete memory barrier, which is important for serialization
  of bus space accesses with mutexes on multi-processor systems.
- Go back to using sync as the I/O memory barrier, which solves the same
  problem as above with respect to mutex release using lwsync, while not
  penalizing non-I/O operations like a return to sync on the atomic release
  operations would.
- Place an acquisition barrier around thread lock acquisition in
  cpu_switchin().
2012-05-04 16:00:22 +00:00
Michael Tuexen
88d935dad7 Add support for SCTP_STREAM_CHANGE_EVENT, SCTP_ASSOC_RESET_EVENT as
required by RFC 6525. This also fixes SCTP_STREAM_RESET_EVENT.

MFC after: 3 days
2012-05-04 15:49:08 +00:00
Josh Paetzel
1ad0b0d5fd Add bootcamp bootloader stamp
Submitted by:	kmoore
Obtained from:	PC-BSD
MFC after:	3 days
Sponsored by:	iXsystems
2012-05-04 15:39:41 +00:00
Josh Paetzel
9e8bf03252 Add powerpc / powerpc64 support to pc-sysinstall. This patch will
autodetect if on powerpc and use the APM gpart GEOM class
automaticaly.  At this time support for full disk installation is
the only supported scheme.

Submitted by:	kmoore
Obtained from:	PC-BSD
MFC after:	3 days
Sponsored by:	iXsystems
2012-05-04 15:36:51 +00:00
Josh Paetzel
eb2f2e8930 Use a unique zpool name during install, in the case of having another
PC-BSD / FreeBSD zpool on the system for another install.

Submitted by:	kmoore
Obtained from:	PC-BSD
MFC after:	3 days
Sponsored by:	iXsystems
2012-05-04 15:31:35 +00:00
Michael Tuexen
ff9452e199 Remove debug output.
MFC after: 3 days
2012-05-04 10:26:50 +00:00
Michael Tuexen
7d44bb8b14 Call panic() only under INVARIANTS.
MFC after: 3 days
2012-05-04 10:06:08 +00:00
Michael Tuexen
cd3fd53188 Use SCTP_PRINTF() instead of printf() in all SCTP sources.
MFC after: 3 days
2012-05-04 09:27:00 +00:00
Alexander Motin
86b0366909 Fix bug causing memory corruption and panics with big-endian metadata. 2012-05-04 08:59:19 +00:00
Alexander Motin
4b97ff6137 Implement read-only support for volumes in optimal state (without using
redundancy) for the following RAID levels: RAID4/5E/5EE/6/MDF.
2012-05-04 07:32:57 +00:00
Adrian Chadd
6632cb429f Disable setting the MII port speed.
This seems to break at least my test board here (AR71xx + AR8316 switch
PHY).  Since I do have a whole sleuth of "normal" PHY boards (with
an AR71xx on a normal PHY port), I'll do some further testing with those
to determine whether this is a general issue, or whether it's limited
to the behaviour of the "fake" dedicated PHY port mode on these atheros
switches.
2012-05-04 02:26:15 +00:00
Josh Paetzel
7053a07e66 Fix some issues creating zpool mirror / raidz1(2)(3) devices.
Fix issues stamping boot on other ZFS drives, now you can boot after removing
mirror drive.

Submitted by:	kmoore
Obtained from:	PC-BSD
MFC after:	3 days
Sponsored by:	iXsystems
2012-05-03 21:53:25 +00:00
Attilio Rao
b8be27bf29 Revert part of r234723 by re-enabling the SMP protection for
intr_bind() on x86.
This has been requested by jhb and I strongly disagree with this,
but as long as he is the x86 and interrupt subsystem maintainer I will
follow his directives.

The disagreement cames from what we should really consider as a
public KPI. IMHO, if we really need a selection between the kernel
functions, we may need an explicit protection like _KERNEL_KPI, which
defines which subset of the kernel function might really be considered
as part of the KPI (for thirdy part modules) and which not.
As long as we don't have this mechanism I just consider any possible
function as usable by thirdy part code, thus intr_bind() included.

MFC after:	1 week
2012-05-03 21:44:01 +00:00
Jamie Gritton
6fcbac3cd5 Add a meta-parameter IP__NULL to enum intparam, instead of mixing
enum values and zeroes.  This keeps clang happy (and is just good form).

Submitted by:	dim
2012-05-03 21:39:23 +00:00
Josh Paetzel
35840dd335 Add the ability to configure multiple interfaces.
Submitted by:	glarkin
Obtained from:	PC-BSD
MFC after:	3 days
2012-05-03 21:21:45 +00:00
Luigi Rizzo
5b24837478 print 'netmap stack ring full' only in verbose mode. 2012-05-03 21:16:53 +00:00
Josh Paetzel
f7f504c320 Fix parsing values which contain multiple "=" signs.
Submitted by:	glarkin
MFC after:	3 days
Sponsored by:	iXsystems
2012-05-03 21:15:47 +00:00
Luigi Rizzo
4a8b689486 indicate the time per packet in nanoseconds. 2012-05-03 21:03:21 +00:00
Luigi Rizzo
23eb7ebf94 Omit clang when building picobsd, it takes way too long.
Also note that loader.conf support is incomplete.
2012-05-03 20:50:55 +00:00
Dimitry Andric
cb4dff8563 Upgrade our copy of llvm/clang to r155985, from upstream's release_31
branch.  This brings us very close to the 3.1 release, which is planned
for May 14th.

MFC after:	2 weeks
2012-05-03 20:41:21 +00:00
Konstantin Belousov
6098e7acff Move the code to call the callout callback into the helper function
softclock_call_cc(). While there, move some common code to callout_cc_del().

Requested by:	avg, jhb
Reviewed by:	jhb
MFC after:    1 week
2012-05-03 20:00:30 +00:00
David Chisnall
b03f91a837 Import new version of libc++. Among other improvements, this comes with an
<atomic> header that works with clang 3.1 (and, importantly, the pre-3.1
snapshot currently in head)
2012-05-03 17:44:07 +00:00
Luigi Rizzo
fb38ae2030 add support for pcap receive statistics (used by net-mgmt/darkstat) 2012-05-03 17:08:40 +00:00
Dimitry Andric
6b9a6e390f Vendor import of clang release_31 branch r155985:
http://llvm.org/svn/llvm-project/cfe/branches/release_31@155985
2012-05-03 16:53:59 +00:00
Dimitry Andric
b61ab53cb7 Vendor import of llvm release_31 branch r155985:
http://llvm.org/svn/llvm-project/llvm/branches/release_31@155985
2012-05-03 16:50:55 +00:00
Luigi Rizzo
b9cd48d64c add some performance data 2012-05-03 16:09:44 +00:00
Hans Petter Selasky
7e66ab7cb6 Make sure the EHCI bandwidth allocation algorithm
for FULL speed SPLIT transactions works fully.

MFC after:	1 week
2012-05-03 16:06:22 +00:00
David Chisnall
43cd761579 Import a new version of libc++ into the vendor branch. 2012-05-03 16:04:02 +00:00
David Chisnall
bdaa925cc7 Fix <stdatomic.h> after clang decided to rename all of its builtins to include
a c11 prefix to disambiguate them from the one provided by GCC.

Note: Clang 3.1 also supports the GCC builtins for libstdc++ 4.7 compatibility,
but I don't recommend using them because they are very poorly designed.

MFC after:	2 weeks
2012-05-03 15:54:06 +00:00
Christian Brueffer
e623c22083 Check vplabel for NULL before dereferencing it. Fixes a panic
when running atop with MAC_MLS enabled.

Submitted by:	Richard Kojedzinszky <krichy@tvnetwork.hu>
Reviewed by:	rwatson
MFC after:	1 week
2012-05-03 15:51:34 +00:00