Commit Graph

207611 Commits

Author SHA1 Message Date
Bryan Drewery
9f286e8295 FAST_DEPEND: Rework optimization for r290524.
The .MAKEFLAGS check inside of the .for loop is extremely slow for some
reason.  Just moving it out of the loop trimmed -V lookup time from 11
seconds to 1 second in the kernel obj directory.

Sponsored by:	EMC / Isilon Storage Division
2016-01-15 22:08:51 +00:00
Enji Cooper
0e47853e87 - Check for accf_filter before running the tests, otherwise it will always
fail at subtest 9/11
- Use strncpy instead of strcpy with afa.af_name
2016-01-15 21:59:18 +00:00
Dimitry Andric
9516209bf2 MFV r294101: 6527 Possible access beyond end of string in zpool comment
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Gordon Ross <gwr@nexenta.com>

illumos/illumos-gate@2bd7a8d078

This fixes erroneous double increments of the 'check' variable in a loop
in spa_prop_validate().  I ran into this in the clang380-import branch,
where clang 3.8.0 warns about it.  (It is already fixed there.)

MFC after:	3 days
2016-01-15 21:45:53 +00:00
Svatopluk Kraus
effb4b3c8c Add mmu format info into ARM vmcore.
Fix kvatop translation for 64K pages.

Reviewed by:	jhb
Approved by:	kib (mentor)
Differential Revision:    https://reviews.freebsd.org/D4942
2016-01-15 18:53:06 +00:00
Ian Lepore
765b890b92 Reduce diffs to upstream by adding a couple comment blocks and moving the
parse_boot_param() function to the end of the file.
2016-01-15 18:27:34 +00:00
Bjoern A. Zeeb
8676704962 Unbreak NOIP builds after r294084. 2016-01-15 16:45:36 +00:00
Andrew Rybchenko
6de7c598a4 sfxge: check the RX DMA end padding configuration on Medford
Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4952
2016-01-15 15:20:26 +00:00
Andrew Rybchenko
0afdf29c97 sfxge: convert nvram read method to use partition id
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4951
2016-01-15 15:19:18 +00:00
Andrew Rybchenko
c15d6d2120 sfxge: rename Huntington MAC methods to EF10 and use for Medford
Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4950
2016-01-15 15:17:44 +00:00
Andrew Rybchenko
ee2812ad09 sfxge: rename common hunt PHY methods to ef10 and use for Medford
Leaving BIST methods for now as, though the Medford bootrom now has lots
of BIST support, production firmware doesn't appear to have been updated
yet.

Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4949
2016-01-15 15:12:30 +00:00
Roger Pau Monné
137c69ea60 xenbus: add a comment with the names of the generated accessors
For easy grepping.

Sponsored by:		Citrix Systems R&D
2016-01-15 14:34:31 +00:00
Alexander V. Chernikov
b7d076ed19 Clean up original route path selection logic a bit.
NULL pointer dereference claimed by Coverity was possible
  if one (or several) next-hops for had their weights set to 0.

CID:	1348482
2016-01-15 13:47:11 +00:00
Hans Petter Selasky
ac3490fdef Use the recently added "make_dev_s()" function to solve old race setting the
si_drv1 field in "struct cdev" when creating new character devices.
2016-01-15 12:09:15 +00:00
Andrew Turner
ed5c72c308 Remove the commented out sc device from the i.MX kernels, they both use
vt(4).
2016-01-15 11:40:41 +00:00
Hans Petter Selasky
7d1333938f Implement support for PCI suspend, resume and shutdown events in the
LinuxKPI. Fix a few spaces to tabs. Bump the FreeBSD version to force
recompilation of existing KMODs.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
2016-01-15 11:18:58 +00:00
Alexander V. Chernikov
d3bf8f6486 Make nfscl_getmyip() use new routing KPI.
* Use standard IPv6 SAS instead of rt->rt_ifa address.
* Make address lookup work for IPv6 LLA.
* Save address into buffer provided by caller instead of using static vars.

Discussed with:	rmacklem
2016-01-15 09:05:14 +00:00
Andrew Rybchenko
b936cc8d73 sfxge: cleanup: simplify ef10_get_datapath_caps
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4938
2016-01-15 06:30:46 +00:00
Andrew Rybchenko
5d846e8796 sfxge: convert nvram rw_start method to use partition id
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4937
2016-01-15 06:28:58 +00:00
Andrew Rybchenko
80af6f263c sfxge: Medford still needs fallback for no privilege mask
Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4936
2016-01-15 06:27:51 +00:00
Andrew Rybchenko
739ebba619 sfxge: medford stores a single global copy of VPD
Not per PF copies as on Huntington.

Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4935
2016-01-15 06:26:37 +00:00
Andrew Rybchenko
a45a0da19c sfxge: support FATSOv2
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4934
2016-01-15 06:25:26 +00:00
Andrew Rybchenko
1935b20b5a sfxge: rework MCDI request completion
Submitted by:   Andy Moreton <amoreton at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4933
2016-01-15 06:23:04 +00:00
Andrew Rybchenko
177347ddfb sfxge: rename hunt_link_state_t to ef10_link_state_t
Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4932
2016-01-15 06:21:39 +00:00
Allan Jude
1b65ef2908 Connect the ZFS boot environment menu to the UEFI loader
MFC after:	3 days
Sponsored by:	ScaleEngine Inc.
2016-01-15 05:45:45 +00:00
Allan Jude
fbe958861e Move init_zfs_bootenv to sys/boot/zfs/zfs.c instead of having a copy in each loader
While here, add a filter to ignore special datasets

MFC after:	3 days
Sponsored by:	ScaleEngine Inc.
2016-01-15 05:45:10 +00:00
Steven Hartland
7bd249ecf0 Add EFI ZFS boot support
This builds on the modular EFI loader support added r294060 adding a
module to provide ZFS boot support on EFI systems.

It should be noted that EFI uses a fixed size memory block for all
allocations performed by the loader so it may be necessary to tune this
size.

For example when building an image which uses mfs_root e.g. mfsbsd, adding
the following to /etc/make.conf would be needed to prevent EFI from running
out of memory when loading the mfs_root image.
EFI_STAGING_SIZE=128

Submitted by:	Eric McCorkle
MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay
2016-01-15 02:33:47 +00:00
Conrad Meyer
6ca07079af ioat(4): Add support for 'fence' bit with DMA_FENCE flag
Some classes of IOAT hardware prefetch reads.  DMA operations that
depend on the result of prior DMA operations must use the DMA_FENCE flag
to prevent stale reads.

(E.g., I've hit this personally on Broadwell-EP.  The Broadwell-DE has a
different IOAT unit that is documented to not pipeline DMA operations.)

Sponsored by:	EMC / Isilon Storage Division
2016-01-15 01:34:43 +00:00
Steven Hartland
b2ec7c304e Modularise EFI boot loader
Make EFI boot loader modular in preparation for adding ZFS support.

This is a partial commit of the D4515.

Submitted by:	Eric McCorkle
Reviewed by:	emaste (in part)
MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay
Differential Revision:	https://reviews.freebsd.org/D4515
2016-01-15 01:22:36 +00:00
Steven Hartland
108d68faae Ensure boot fsread correctly probes all partitions
The boot code fsread was caching the result of meta data request and
reusing it even for calls with inode = 0, which is used to partitions
trigger a probe.

The result was that success was incorrectly returned for all partition
probes after the first valid success, even for partitions which are not
UFS.

MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay
2016-01-15 01:06:37 +00:00
Steven Hartland
dc9ba0270b Make common boot file_loadraw name parameter const
Fix compiler warnings about dropping const qualifier by changing file_loadraw
name param to const, and updating method to make that the case (it was
abusing the variable).

MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay
2016-01-15 00:55:36 +00:00
Michael Tuexen
c7e732ae61 Fix a bug in INIT handling on accepted 1-to-1 style sockets when the
listener is closed.
This fix allows the following packetdrill test to pass:
// Setup a connected, blocking 1-to-1 style socket
+0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
// Check the handshake with en empty(!) cookie
+0.0 bind(3, ..., ...) = 0
+0.0 listen(3, 1) = 0
+0.0 < sctp: INIT[flgs=0, tag=1, a_rwnd=1500, os=1, is=1, tsn=1]
+0.0 > sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=..., os=..., is=..., tsn=1, ...]
+0.0 < sctp: COOKIE_ECHO[flgs=0, len=..., val=...]
+0.0 > sctp: COOKIE_ACK[flgs=0]
+0.0 accept(3, ..., ...) = 4
+0.0 close(3) = 0
// Inject an INIT chunk and expect an INIT-ACK
+0.0 < sctp: INIT[flgs=0, tag=3, a_rwnd=1500, os=1, is=1, tsn=1]
+0.0 > sctp: INIT_ACK[flgs=0, tag=..., a_rwnd=..., os=..., is=..., tsn=..., ...]

MFC after:	3 days
2016-01-15 00:26:15 +00:00
Justin Hibbits
b16ddb3989 Adjust VM_MAX_KERNEL_ADDRESS to the max address, not the minimum next.
VM_MAX_KERNEL_ADDERESS is the maximum KVA address.  0xf8000000 is the start of
device mapping space.  Since several conditional checks use '<=' against
VM_MAX_KERNEL_ADDRESS, bad things could feasibly happen.
2016-01-14 23:22:43 +00:00
Gleb Smirnoff
1026c03c28 Fix OpenSSH client information leak.
Security:	SA-16:07.openssh
Security:	CVE-2016-0777
2016-01-14 22:40:46 +00:00
Juli Mallett
e83ddf77d4 Make it possible to specify the path to userboot.so with the -b flag.
Reviewed by:	neel
2016-01-14 22:07:35 +00:00
Ravi Pokala
cb03a5029b Add rotationrate to geom disk dumpconf
Parse and report the nominal rotation rate reported by the drive.

Reviewed by:	sbruno, jhb
Approved by:	jhb
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D4483
Requested by:	Kevin Bowling < kevin.bowling @ kev009.com >
2016-01-14 21:52:21 +00:00
Steven Hartland
bff57f7053 Remove unused reg param from fdt_fixup_memory
MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay
2016-01-14 21:39:10 +00:00
Steven Hartland
276a15676c Prevent bogus compiler in ZFS boot code
Silence a bogus compiler warning about indexing past the end of dn_bonus.

The ZFS code ensures this is not possible but the compiler can't determine
this so added an additional check to prevent this warning.

Sponsored by:	Multiplay
2016-01-14 21:31:26 +00:00
John Baldwin
6c8fd02283 Remove aiod_timeout.
It hasn't been used since the AIO code was made MPSAFE 10 years ago.

Reviewed by:	kib
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D4946
2016-01-14 21:28:56 +00:00
Jonathan T. Looney
492e9ee5a9 Improvements to the MDXFileChunk() template function:
- Remove unneeded fstat()/lseek() calls.
- Return NULL and set errno to EINVAL on negative length.
- Fix small style problems and expand variable names.

After this change, it is possible to use this code for some irregular
files. For example, 'md5 /dev/md0' should now succeed.

Differential Revision:	https://reviews.freebsd.org/D4748
Suggested by:	bde
Reviewed by:	bde, allanjude, delphij
2016-01-14 21:08:23 +00:00
John Baldwin
c85650cacc Rename aiod_bio taskqueue to aiod_kick.
This taskqueue is not used to handle bio requests.  It is only used to
run aio_kick_nowait() to spin up new aio daemon processes.

Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D4904
2016-01-14 20:51:48 +00:00
Oleksandr Tymoshenko
ee8ce60b6b Fix order of last two arguments of mtx_init
Spotted by: jmcneill@NetBSD.org
2016-01-14 20:25:22 +00:00
Ian Lepore
750e48d766 Fix the handling of the "PDC write transfer length" erratum for at91. The
problem affects revision 1xx hardware as well as later versions.  Also, the
recommended workaround is to set the PDC count register for a 12-byte
transfer when the actual size is less than that, but there is no need to
extend or zero-out the data buffer, because the blklen register contains
the real transfer size and only that many bytes will be transferred.

Also add a sysctl to turn debugging printfs on or off on the fly.
2016-01-14 19:33:13 +00:00
Andrew Turner
c455b92483 Set -mlong-calls where needed to get a static clang and lldb 3.8.0
linking. These are too large for a branch instruction to branch from an
earlier point in the code to somewhere later.

This will also allow these to be build with Thumb-2 when we get this
infrastructure.

Reviewed by:	dim
Differential Revision:	https://reviews.freebsd.org/D4855
2016-01-14 19:00:13 +00:00
Steven Hartland
445a2b570e Only build EFI components on supported compilers
As the in-tree GCC does not support __attribute__((ms_abi)) EFI can only
be built with Clang.

The EFI loader and boot1 validated this, but unused libefi was still built
causing issues under GCC after warnings where enabled by r293724.

Disable building all of EFI when the selected compiler is GCC.

MFC after:	2 weeks
X-MFC-With:	r293268
Sponsored by:	Multiplay
2016-01-14 18:53:54 +00:00
Steven Hartland
8171acf3ad Revert r293903
Revert r293903 as EFI shouldn't be built on this platform that the this
was reported on.

Sponsored by:	Multiplay
2016-01-14 18:46:57 +00:00
Alan Somers
cbedc01c9a Fix race condition involving ZFS remove events
When a ZFS drive disappears, ZFS sends a resource.fs.zfs.removed event to
userland. A userland program like zfsd(8) can use that event, for example to
activate a hotspare. The current code contains a race condition: vdev_geom
will sent the sysevent _before_ spa.c would update the vdev's status,
causing userland processes to see pool state that does not reflect the
device removal. This change moves the sysevent to spa.c, closing the race.

Reviewed by:	delphij, Sean Eric Fagan
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D4902
2016-01-14 18:19:05 +00:00
Enji Cooper
69c0fce6ba Fix spelling of IPMI
Sponsored by: EMC / Isilon Storage Division
2016-01-14 18:04:49 +00:00
Benjamin Kaduk
e2b10854e4 Update .Dd, missed in r294011 2016-01-14 17:16:47 +00:00
Edward Tomasz Napierala
a9a9fa410d Wrap overlong comment lines.
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2016-01-14 16:55:07 +00:00
Edward Tomasz Napierala
0851a9b1a1 Fix the code to retry mount attempt in mountcritlocal if there are
any root mount holds.  The previous one used a wrong conditional - the
"err=$?" assignment resets "$?" to 0.

Submitted by:	jilles@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2016-01-14 16:53:17 +00:00