Commit Graph

8252 Commits

Author SHA1 Message Date
Gavin Atkinson
93d6afd877 Remove MATCHOUI macro, unused since r197980. 2016-11-01 22:03:36 +00:00
Ruslan Bukin
ae8b1f90fe Fix alignment issues on MIPS: align the pointers properly.
All the 5520 GEOM_ELI tests passed successfully on MIPS64EB.

Sponsored by:	DARPA, AFRL
Sponsored by:	HEIF5
Differential Revision:	https://reviews.freebsd.org/D7905
2016-10-31 16:55:14 +00:00
Andriy Gapon
97371ba2a9 zfsbootcfg: a simple tool to set next boot (one time) options for zfsboot
(gpt)zfsboot will read one-time boot directives from a special ZFS pool
area.  The area was previously described as "Boot Block Header", but
currently it is know as Pad2, marked as reserved and is zeroed out on
pool creation.  The new code interprets data in this area, if any, using
the same format as boot.config.  The area is immediately wiped out.
Failure to parse the directives results in a reboot right after the
cleanup.  Otherwise the boot sequence proceeds as usual.

zfsbootcfg writes zfsboot arguments specified on its command line to the
Pad2 area of a disk identified by vfs.zfs.boot.primary_pool and
vfs.zfs.boot.primary_vdev kenv variables that are set by loader during
boot.  Please see the manual page for more.

Thanks to all who reviewed, contributed and made suggestions!  There are
many potential improvements to the feature, please see the review for
details.

Reviewed by:	wblock (docs)
Discussed with:	jhb, tsoome
MFC after:	3 weeks
Relnotes:	yes
Differential Revision: https://reviews.freebsd.org/D7612
2016-10-29 14:09:32 +00:00
Jilles Tjoelker
7627b33010 swapoff: Remove only late devices with -aL.
Currently, '/etc/rc.d/swaplate stop' removes all swap devices. This can be
very slow and may not even be possible if there is a lot of swap space in
use. However, removing swap devices is only needed for late swap devices
that may depend on daemons that subsequent shutdown steps stop. Normal swap
devices such as hard disk partitions will remain available throughout the
shutdown process and need not be removed.

In swapoff, interpret -aL to remove late swap devices only, and use this in
etc/rc.d/swaplate. The meaning of -aL in swapon remains unchanged (add all
swap devices, both normal and late).

PR:		187081
Reviewed by:	wblock (man page only), ngie
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D8126
2016-10-21 21:55:50 +00:00
Kenneth D. Merry
38fb20e2ac Fix a problem in camcontrol(8) that cropped up with r307684.
In r307684, I changed rescan_or_reset_bus() to bzero stack-allocated CCBs
before sending them to the kernel because there was stack garbage in there
that wound up meaning that bogus CCB flags were set.

While this fixed the 'camcontrol rescan all' case (XPT_DEV_MATCH CCBs were
failing previously), it broke the 'camcontrol rescan 0' (or any other
number) case when INVARIANTS are turned on.  Rescanning a single bus
reliably produced an assert in cam_periph_runccb():

panic: cam_periph_runccb: ccb=0xfffff80044ffe000, func_code=0x708, flags=0xffffdde0

The flags values don't make sense from the code.  Changing the CCBs in
rescan_or_reset_bus() from stack to heap allocated avoids the problem.

It would be better to understand why userland stack allocated CCBs don't
work properly, since there may be other code that breaks if stack allocated
CCBs don't work.

sbin/camcontrol/camcontrol.c:
	In rescan_or_reset_bus(), allocate the CCBs using malloc(3) instead
	of on the stack to avoid an assertion in cam_periph_runccb().

MFC after:	3 days
Sponsored by:	Spectra Logic
2016-10-21 18:54:56 +00:00
Kenneth D. Merry
8220f9ac52 For CCBs allocated on the stack, we need to clear the entire CCB, not just
the header.  Otherwise stack garbage can lead to random flags getting set.

This showed up as 'camcontrol rescan all' failing with EINVAL because the
address type wasn't CAM_DATA_VADDR.

sbin/camcontrol/camcontrol.c:
	In rescan_or_reset_bus(), bzero the stack-allocated CCBs before
	use instead of clearing the body.

MFC after:	3 days
Sponsored by:	Spectra Logic
2016-10-20 19:42:26 +00:00
Ed Maste
2c81811986 md5: enter capability on last fd or when acting as a filter
Reviewed by:	allanjude, cem
MFC after:	2 months
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8271
2016-10-19 21:07:17 +00:00
Andrey V. Elsukov
23b93085c2 Add support for non-contiguous IPv6 masks in ipfw(8) rules.
For example fe::640:0:0/ffff::ffff:ffff:0:0 will match
addresses fe:*:*:*:0:640:*:*

Submitted by:	Eugene Mamchits <mamchits at yandex-team dot ru>
Obtained from:	Yandex LLC
MFC after:	2 weeks
Sponsored by:	Yandex LLC
2016-10-18 15:14:46 +00:00
Kristof Provost
1f4955785d pf: port extended DSCP support from OpenBSD
Ignore the ECN bits on 'tos' and 'set-tos' and allow to use
DCSP names instead of having to embed their TOS equivalents
as plain numbers.

Obtained from:	OpenBSD
Sponsored by:	OPNsense
Differential Revision:	https://reviews.freebsd.org/D8165
2016-10-13 20:34:44 +00:00
Allan Jude
b91a14131c Fix spurious white space introduced in r301059
r301059 accidently introduced a subtle change for point to point interfaces
where an extra space is inserted before the netmask. This can cause issues
for scripts that parse ifconfig output.

Submitted by:	Kevin Bowling <kevin.bowling@kev009.com>
Reviewed by:	hiren
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D8199
2016-10-09 03:20:58 +00:00
Sevan Janiyan
da8fc8855c Sort SEE ALSO section sequentially.
Highlighted by mandoc -Tlint

PR:		212440
Approved by:	imp
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8192
2016-10-08 12:53:23 +00:00
Adrian Chadd
0bfc75bfbb [ifconfig] correctly display RSSI. 2016-10-08 01:00:31 +00:00
Konstantin Belousov
e10037df2c Add verbosity around failed reboot(2) call.
Sponsored by:	The FreeBSD Foundation
MFC after:	3 weeks
2016-10-07 13:43:38 +00:00
Konstantin Belousov
8402d33aa3 When making a pause after detecting hard kill of the single-user
shell, ensure that we do sleep for at least the specified time, in
presence of signals.

Interrupted sleep(3) is followed by _exit(), which might cause 'Going
nowhere without my init' panic if init(8) exits before the reboot(2)
really started, or before SIGTSTP stopped init(8) (both events are
initiated by the parallel reboot(8) operation).

I do not see other calls to sleep(STALL_TIMEOUT) as having the same
disasterous consequences and kept them as is until the similar change
is proven required.

Reported and tested by:	Andy Farkas <chuzzwassa@gmail.com>
Sponsored by:	The FreeBSD Foundation
MFC after:	3 weeks
2016-10-07 13:41:28 +00:00
Conrad Meyer
8df555925a savecore(8): Fix buffer overrun inspecting disks with varying sector size
A premature optimization lead to caching a native-sector sized memory
allocation.  If the program examined a 512 byte sector disk, then a 4096
byte sector disk, the program would overrun the cached 512 byte buffer.

Just remove the optimization to fix the bug.  This was introduced with the 4Kn
dump support in r298076.

Reported by:	markj
Reviewed by:	markj, rpokala
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D8162
2016-10-06 05:16:44 +00:00
Sevan Janiyan
04970b8d6e Add history section to nos-tun(8)
PR:		212545
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:45:21 +00:00
Sevan Janiyan
9084fdf8fd Add history section to natd(8)
Fix back sentence raised by igor.

PR:		212544
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:42:35 +00:00
Sevan Janiyan
ac52fd7fce Add history section to fsck_ffs(8)
Move sentence to a new line as advised by igor.

PR:		212474
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:38:49 +00:00
Sevan Janiyan
775f689c85 Add history section to fsck(8)
PR:		212472
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:31:44 +00:00
Sevan Janiyan
1c90b286fa Document the history of fdisk based on the original post to comp.unix.bsd by Julian Elischer [1] and the Mach 2.5 Installation notes [2].
I was unable to pin point the exact version of Mach the fdisk utility appeared as I could not find documentation older than version 2.5 & no source code or repo history.
fdisk utility appears as a separate utility[3] in v2.5. Due to this, I have avoided stating the exact version fdisk first appeared in Mach.
Add authors section.

[1] https://groups.google.com/d/topic/comp.unix.bsd/Hhi45vAHxDg/discussion
[2] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_install.ps
[3] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_manpages.ps

PR:		212470
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:28:04 +00:00
Sevan Janiyan
e67d220bb7 Document the history of fdisk based on the original post to comp.unix.bsd by Julian Elischer [1] and the Mach 2.5 Installation notes [2].
I was unable to pin point the exact version of Mach the fdisk utility appeared as I could not find documentation older than version 2.5 & no source code or repo history.
fdisk utility appears as a separate utility[3] in v2.5. Due to this, I have avoided stating the exact version fdisk first appeared in Mach.
Add authors section.
Make correction pointed by igor
[1] https://groups.google.com/d/topic/comp.unix.bsd/Hhi45vAHxDg/discussion
[2] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_install.ps
[3] ftp://ftp.mcs.vuw.ac.nz/doc/misc/mach-i386-doc/i386_manpages.ps
PR:		212469
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:21:06 +00:00
Sevan Janiyan
e441cce6b5 Add history section for devfs(8)
Move sentence to a new line as advised by igor.

PR:		212441
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:08:07 +00:00
Sevan Janiyan
2c71b83533 Add history section for devd(8)
Move sentence to a new line as advised by igor

PR:		212439
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:04:36 +00:00
Sevan Janiyan
0101d5ea27 Add history section for clri(8)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V6/usr/man/man8/clri.8

PR:		212438
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 20:01:09 +00:00
Sevan Janiyan
620e4a8c55 Add history section for bsdlabel(8)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=4.3BSD-Tahoe/usr/man/cat8/disklabel.0
Remove tab after space, highlighted by igor

PR:		212436
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 19:56:10 +00:00
Sevan Janiyan
3efd3d9d44 Add history section for atmconfig(8)
PR:		212415
Approved by:	bcr (mentor)
MFC after:	5 days
Differential Revision:	https://reviews.freebsd.org/D8104
2016-10-05 19:49:48 +00:00
Kristof Provost
813196a11a pf: remove fastroute tag
The tag fastroute came from ipf and was removed in OpenBSD in 2011. The code
allows to skip the in pfil hooks and completely removes the out pfil invoke,
albeit looking up a route that the IP stack will likely find on its own.
The code between IPv4 and IPv6 is also inconsistent and marked as "XXX"
for years.

Submitted by:	Franco Fichtner <franco@opnsense.org>
Differential Revision:	https://reviews.freebsd.org/D8058
2016-10-04 19:35:14 +00:00
Sevan Janiyan
6c968f71f7 shutdown appeared as a standalone utility in 4.1BSD.
http://mail-index.netbsd.org/source-changes-d/2016/09/13/msg008686.html
http://mail-index.netbsd.org/source-changes-d/2016/09/14/msg008691.html
PR:		212552
Approved by:	bcr (mentor)
Obtained from:	NetBSD
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:55:18 +00:00
Sevan Janiyan
032a05d5d3 setkey appeared in FreeBSD 4.0
PR:		212551
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:42:25 +00:00
Sevan Janiyan
aef58ad82b sconfig appeared in FreeBSD 5.2.
PR:		212550
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:40:20 +00:00
Sevan Janiyan
eb6d64f86c Note the version PF first appeared in FreeBSD & from which version it was ported from.
Address the contractions raised by igor.

PR:		212574
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:35:14 +00:00
Sevan Janiyan
2c122a6b99 Note the change of name in FreeBSD 5.0.
PR:		212542
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:31:58 +00:00
Sevan Janiyan
e8533061c4 Note the name change from mount_null to mount_nullfs in FreeBSD 5.0.
PR:		212541
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:28:42 +00:00
Sevan Janiyan
8049a4712f Amend history to mention predecessor originated from 386BSD[1] & current implementation from NetBSD[2].
Reword history since the utility was renamed once more in FreeBSD 5.0.
Separate out author & historical information regarding character code conversion.
Add AUTHORS section.

[1] https://groups.google.com/forum/#!search/mount_pcfs.c/comp.unix.bsd/9qhH0v1tZm0/inlPnXZj_2sJ
[2] http://cvsweb.netbsd.org/bsdweb.cgi/src/sbin/mount_msdos/mount_msdos.c?rev=1.6&content-type=text/x-cvsweb-markup

PR:		212536
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:25:15 +00:00
Sevan Janiyan
51a2bd2f20 Note mount_fusefs appeared in FreeBSD 10.
Move note regarding implementation to caveats.
Address issued raised by Igor.

PR:		212513
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-03 00:16:16 +00:00
Sevan Janiyan
b78bd5ec30 mksnap_ffs appeared in FreeBSD 5.1.
PR:		212510
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:59:31 +00:00
Sevan Janiyan
db6df3126b mknod appeared in V4 UNIX
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V4/man/man8/mknod.8

PR:		212509
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:56:08 +00:00
Sevan Janiyan
2580acbe95 init was there in UNIX from V1
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V1/init.s

PR:		212503
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:51:13 +00:00
Sevan Janiyan
25d3bf2d77 gbde first appeared in FreeBSD 5.0
PR:		212478
Approved by:	brc (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:48:33 +00:00
Sevan Janiyan
369cef877e Document which version of BSD first showed up in and add the version info
for NetBSD & FreeBSD.

PR:		212477
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:44:52 +00:00
Sevan Janiyan
4cbf025741 Mention the version of NetBSD the utility originated from.
PR:		212476
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:40:17 +00:00
Sevan Janiyan
0530a5214f dumpon(8) appears to be present in FreeBSD 2.0.5,
despite initial import of man page listed FreeBSD 2.1.

PR:		212445
Approved by:	bcr (mentor)
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:35:45 +00:00
Sevan Janiyan
b26d109830 dump(8) first appeared in V4 UNIX
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V4/man/man8

PR:		212444
Approved by:	bcr (mentor)
Obtained from:	TUHS
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:30:28 +00:00
Sevan Janiyan
ed760cd867 dmesg(8) first appeared in 3BSD.
http://minnie.tuhs.org/cgi-bin/utree.pl?file=3BSD/usr/man/man1/dmesg.1m

PR:		212443
Approved by:	bcr (mentor)
Obtained from:	TUHS
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:26:41 +00:00
Sevan Janiyan
494b4bb3d3 ccdconfig first appeared in NetBSD 1.1
From NetBSD man page, confirmed with repo tags in CVS [1]
(there was also no 1.0a release according to [2])

[1] http://cvsweb.netbsd.org/bsdweb.cgi/src/sbin/ccdconfig/ccdconfig.c
[2] http://netbsd.org/releases/formal.html#history

PR:		212437
Approved by:	bcr (mentor)
Obtained from:	NetBSD
MFC after:	4 days
Differential Revision:	https://reviews.freebsd.org/D8105
2016-10-02 23:19:05 +00:00
Jilles Tjoelker
a7d1d41617 swapon(8): Update to reality: swapoff ignores -L and the late option in fstab.
MFC after:	1 week
2016-10-02 15:01:31 +00:00
Sevan Janiyan
05b831f644 Igor suggested moving sentence to new line.
Zap traililng whitespace.

PR:		212447
Approved by:	bcr (mentor)
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D8116
2016-10-02 14:32:04 +00:00
Marcelo Araujo
dc7c777336 Indicate that this is a locally administered MAC address.
Submitted by:	lidl
Differential Revision:	https://reviews.freebsd.org/D7903
2016-09-27 17:37:23 +00:00
Ruslan Bukin
5b1b1405e3 Use bsdlabel as we don't have hardlink disklabel -> bsdlabel on MIPS.
Sponsored by:	DARPA, AFRL
Sponsored by:	HEIF5
2016-09-26 14:01:41 +00:00
Alan Somers
0696afbe09 Mount msdosfs with longnames support by default.
The old behavior depended on the FAT version and on what files were in the
root directory. "mount_msdosfs -o shortnames" is still supported.

Reviewed by:	wblock, cem
Discussed with:	trasz, adrian, imp
MFC after:	4 weeks
X-MFC-Notes:	Don't MFC the removal of findwin95
Differential Revision:	https://reviews.freebsd.org/D8018
2016-09-23 19:05:07 +00:00