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Author SHA1 Message Date
mm
b36b09239d Fix typo in sysctl description 
Reported by:	Jeremy Chadwick
MFC after:	3 days
 2013-03-17 15:53:27 +00:00
attilio
a2e67affe3 Expand ambiguous comments some more. 
Requested by:	alc
 2013-03-17 15:27:26 +00:00
kib
1b20f7cc18 Remove negative name cache entry pointing to the target name, which 
could be instantiated while tdvp was unlocked.

Reported by:	Rick Miller <vmiller at hostileadmin com>
Tested by:	pho
MFC after:	1 week
 2013-03-17 15:11:37 +00:00
mm
6c7511b96e libzfs_core: 
- provide complete backwards compatibility (old utility, new kernel)
  - add zfs_cmd_t compatibility mapping in both directions
  - determine ioctl address in zfs_ioctl_compat.c
 2013-03-17 10:57:04 +00:00
glebius
338f6e587c In m_align() add assertions that mbuf is virgin, similar to assertions 
in M_ALIGN(), MH_ALIGN, MEXT_ALIGN() macros.
 2013-03-17 07:41:14 +00:00
glebius
7bcebf010f Add MEXT_ALIGN() macro, similar to M_ALIGN() and MH_ALIGN(), but for 
mbufs with external buffer.
 2013-03-17 07:39:45 +00:00
glebius
09c3ea7c84 In m_megapullup() instead of reserving some space at the end of packet, 
m_align() it, reserving space to prepend data.

Reviewed by:	mav
 2013-03-17 07:37:10 +00:00
rpaulo
afdfb863d6 Fix a typo in a comment. 2013-03-17 07:28:17 +00:00
joel
d322f7fe00 Remove EOL whitespace accidentally introduced in r248393. 2013-03-17 06:57:25 +00:00
joel
b42fc9ca5c Move example to EXAMPLES. 2013-03-17 06:54:04 +00:00
joel
6e19f710d6 Move example to EXAMPLES. 2013-03-17 06:36:04 +00:00
andrew
279dc85cc8 In the uart module build ofw_bus_if.h on arm along with sparc64 as LINT 
fails when built locally without it.
 2013-03-17 06:33:49 +00:00
ian
b2acea1ddc Add a macro that gets the physical address of a memory mapped device 
register from a bus space resource.

Note that this macro is just for ARM, and is intended to have a short
lifespan.  The DMA engines in some SoCs need the physical address of a
memory-mapped device register as one of the arguments for the transfer.
Several scattered ad-hoc solutions have been converted to use this macro,
which now also serves to mark the places where a more complete fix needs
to be applied (after that fix has been designed).
 2013-03-17 03:04:43 +00:00
andrew
0952142d82 Link libgcc_s against compiler-rt on ARM EABI. This allows us to use all of 
the symbols in compiler-rt, including the ones not available in the old
libgcc. This fixes the build with clang which generates calls to funstions
that are missing from libgcc_s.
 2013-03-17 01:03:41 +00:00
andrew
9501bcd750 The -mno-apcs-frame argument is unavaliable on clang, also ignore it there. 2013-03-17 00:56:17 +00:00
pjd
acae942b05 Require CAP_SEEK if both O_APPEND and O_TRUNC flags are absent. 
In other words we don't require CAP_SEEK if either O_APPEND or O_TRUNC flag is
given, because O_APPEND doesn't allow to overwrite existing data and O_TRUNC
requires CAP_FTRUNCATE already.

Sponsored by:	The FreeBSD Foundation
 2013-03-16 23:19:13 +00:00
pjd
fc3188711f Update the tests now that absence of the O_APPEND flag requires CAP_SEEK 
capability. Add some more tests.

Sponsored by:	The FreeBSD Foundation
 2013-03-16 23:13:49 +00:00
andrew
e271e57551 Add __aeabi_memset to libkern, implemented using memset, as clang may 
generate calls to it.
 2013-03-16 23:11:55 +00:00
pjd
c2c41ac818 The mode argument for open(2)/openat(2) only makes sense if the O_CREAT flag 
was given.

Sponsored by:	The FreeBSD Foundation
 2013-03-16 23:10:40 +00:00
joel
2c33737ccb Add a couple of examples. 
Obtained from:	OpenBSD
 2013-03-16 22:53:38 +00:00
neel
4bbf2e81a6 Fix the '-Wtautological-compare' warning emitted by clang for comparing the 
unsigned enum type with a negative value.

Obtained from:	NetApp
 2013-03-16 22:53:05 +00:00
pjd
a31543af15 Add a note to the HISTORY section about lchflags(2) being introduced in 
FreeBSD 5.0.
 2013-03-16 22:44:14 +00:00
neel
8089ec6659 Allow vmm stats to be specific to the underlying hardware assist technology. 
This can be done by using the new macros VMM_STAT_INTEL() and VMM_STAT_AMD().
Statistic counters that are common across the two are defined using VMM_STAT().

Suggested by:	Anish Gupta
Discussed with:	grehan
Obtained from:	NetApp
 2013-03-16 22:40:20 +00:00
pluknet
2462133dfc Fix version in the .Fx macro. 
Reported by:	<deeptech71@gmail.com>
 2013-03-16 22:37:56 +00:00
pjd
a03e9d6f4c Style: Whitespace fixes. 2013-03-16 22:37:30 +00:00
pjd
27049a86ae Style: Remove redundant space. 2013-03-16 22:36:24 +00:00
joel
7b26e8ff4f Cross-reference gvinum(8) instead of vinum(8). 2013-03-16 22:02:47 +00:00
joel
8b398d02b3 Remove reference to vinum(4). The manual page was removed in r248370. 2013-03-16 21:50:06 +00:00
mm
b9a4266c5c Initialize "error" variable where illumos does. 2013-03-16 20:28:38 +00:00
joel
44d915cf60 Hide version string under verbose. 
Approved by:	mav
 2013-03-16 17:57:00 +00:00
glebius
f4837a2e63 - Replace compat macros with function calls. 2013-03-16 08:58:28 +00:00
glebius
9edd6e1174 - Replace compat macros with function calls. 
- Remove superfluous cleaning of m_len after allocating.

Sponsored by:	Nginx, Inc.
 2013-03-16 08:57:36 +00:00
glebius
9d8d25cc83 Contrary to what the deleted comment said, the m_move_pkthdr() 
will not smash the M_EXT and data pointer, so it is safe to
pass an mbuf with external storage procuded by m_getcl() to
m_move_pkthdr().

Reviewed by:	andre
Sponsored by:	Nginx, Inc.
 2013-03-16 08:55:21 +00:00
glebius
50f5985d3c Belatedly remove the vinum(4) manual page. The vinum 
manager is absent in FreeBSD since 6.0-RELEASE.

Reviewed by:	joel
 2013-03-16 08:51:47 +00:00
neel
6a88d4ed82 Change the type of 'ndesc' from 'int' to 'uint16_t' so that descriptor index 
wraparound is handled correctly.

The gory details are available here:
http://lists.freebsd.org/pipermail/freebsd-virtualization/2013-March/001119.html

This fixes a regression introduced in r247871.

Pointed out by:	Bruce Evans, Chris Torek
 2013-03-16 05:40:29 +00:00
andrew
faaba46948 Add END to ARM libkern assembly functions 2013-03-16 04:08:01 +00:00
andrew
147f0b89f3 Move the __aeabi_unwind_cpp_pr{0,1,2} functions to libkern so they can be 
referenced in a non-debug kernel.
 2013-03-16 04:06:49 +00:00
andrew
2b4b00f4f6 The compiler argument -mno-apcs-frame has no meaning when using EABI as we 
will use aapcs frames, not apcs frames.
 2013-03-16 03:57:46 +00:00
andrew
14fe99e969 Implement the required but unused __aeabi_unwind_cpp_* functions in the 
trampoline kernel.
 2013-03-16 03:50:27 +00:00
andrew
547c9f6633 Fix the indentation for a few commands that were missed or incorrectly 
indented in r248362.
 2013-03-16 03:21:25 +00:00
andrew
a27e52f9c0 Adjust the indentation of the trampoline compilation to make the commands 
easier to follow.
 2013-03-16 03:15:24 +00:00
andrew
112fb744f4 Add an END macro to ARM. This is mostly used to tell gas where the bounds 
of the functions are when creating the EABI unwind tables.
 2013-03-16 02:48:49 +00:00
pjd
552a9fbc05 Sort syscalls properly. 2013-03-15 23:00:13 +00:00
jilles
d967c25f5c sh: Recognize "--" and explicitly reject options in wait builtin. 
If syntactically invalid job identifiers are to be taken as jobs that exited
with status 127, this should not apply to options, so that we can add
options later if need be.
 2013-03-15 20:29:31 +00:00
adrian
e3bfa0687c Why'd I keep this here? remove it entirely now. 2013-03-15 20:22:20 +00:00
joel
2ba67e203a Add a few examples. 
Obtained from:	OpenBSD
 2013-03-15 20:12:54 +00:00
adrian
90b1ba3bc4 Fix two bugs: 
* when pulling frames off of the TID queue, the ATH_TID_REMOVE()
  macro decrements the axq_depth field.  So don't do it twice.

* in ath_tx_comp_cleanup_aggr(), bf wasn't being reset to bf_first
  before walking the buffer list to complete buffers; so those buffers
  will leak.
 2013-03-15 20:00:08 +00:00
rstone
9613a0ac27 Add support for Exar XR17V358 8-port serial device to puc(4) 
Reviewed by:	marius
Sponsored by:	Sandvine Inc.
MFC after:	1 week
 2013-03-15 19:58:44 +00:00
kib
284e554a67 Separate the copyright lines and the informational block by a blank line. 
Requested by:	joel
MFC after:	2 weeks
 2013-03-15 14:01:37 +00:00
glebius
f07362f54e - Use m_getcl() instead of hand allocating. 
- Do not calculate constant length values at run time,
  CTASSERT() their sanity.
- Remove superfluous cleaning of mbuf fields after allocation.
- Replace compat macros with function calls.

Sponsored by:	Nginx, Inc.
 2013-03-15 13:48:53 +00:00