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Author SHA1 Message Date
Marius Strobl
2b6ae84b63 Merge from NetBSD: 
- Remove clause 3 and 4 from TNF licenses.
- Fix memset usage.
- Various cleanup.
- Kill caddr_t.
 2011-10-15 09:29:43 +00:00
David Schultz
e595c01fd8 Remove some unnecessary initializations. 
Obtained from:	DragonFlyBSD
 2011-10-15 07:00:28 +00:00
David Schultz
31b4d3aef3 Add some tests for corner cases of log() in unusual rounding modes. 
I wrote these ages ago, but they've been failing until now.
 2011-10-15 05:28:13 +00:00
David Schultz
9c7781b7a3 Add some tests for double-rounding bugs in fma(). 2011-10-15 05:26:16 +00:00
David Schultz
b052ec9065 Various changes to improve the accuracy and speed of log{2,10}{,f}. 
- Rename __kernel_log() to k_log1p().
- Move some of the work that was previously done in the kernel log into
  the callers.  This enables further refactoring to improve accuracy or
  speed, although I don't recall the details.
- Use extra precision when adding the final scaling term, which improves
  accuracy.
- Describe and work around compiler problems that break some of the
  multiprecision calculations.

A fix for a small bug is also included:
- Add a special case for log*(1).  This is needed to ensure that log*(1) == +0
  instead of -0, even when the rounding mode is FE_DOWNWARD.

Submitted by:	bde
 2011-10-15 05:23:28 +00:00
David Schultz
5ebf26f6a1 Style fixes and updates to comments. 
Submitted by:	bde
 2011-10-15 05:00:56 +00:00
David Schultz
15d5d9deb1 Don't define FP_FAST_FMA on sparc64; with the recent fixes, fma() is 
no longer "fast" on sparc64.  (It really wasn't to begin with, since
the old implementation was using long doubles, and long doubles are
emulated in software on sparc64.)
 2011-10-15 04:24:54 +00:00
David Schultz
3d4dfde48a Add INSERT_WORD64 and EXTRACT_WORD64 macros for use in s_fma.c. 2011-10-15 04:22:55 +00:00
David Schultz
90a83ac60a Replace two lines accidentally removed in r226218. Thanks to bde 
for noticing this.
 2011-10-15 04:17:20 +00:00
David Schultz
ec95083025 Fix a double-rounding bug in fma{,f,l}. The bug would occur in 
round-to-nearest mode when the result, rounded to twice machine
precision, was exactly halfway between two machine-precision
values.  The essence of the fix is to simulate a "sticky bit" in
the pathological cases, which is how hardware implementations
break the ties.

MFC after:	1 month
 2011-10-15 04:16:58 +00:00
Gleb Smirnoff
2a2e6f0aeb Never switch directly from INIT to MASTER, since this produces 
nasty status flaps.

PR:		kern/161123
Submitted by:	Damien Fleuriot <dam my.gd>
OpenBSD:	ip_carp.c, rev. 1.115
 2011-10-14 19:05:26 +00:00
John Baldwin
9860134635 Fix a typo in a comment. 2011-10-14 11:48:32 +00:00
John Baldwin
660d55fb88 Regen. 2011-10-14 11:47:14 +00:00
John Baldwin
f940342426 Use PAIR32TO64() for the offset and length parameters to 
freebsd32_posix_fallocate() to properly handle big-endian platforms.

Reviewed by:	mdf
MFC after:	1 week
 2011-10-14 11:46:46 +00:00
Ed Schouten
50af444a74 Put parentheses in the right place. 
Noted by:	jilles@
Broken by:	me. :-(
 2011-10-14 10:43:55 +00:00
Ed Schouten
b7cf00e8d9 Make nl(1) build with WARNS=6. 
Obtained from:	NetBSD
 2011-10-14 07:28:39 +00:00
Ed Schouten
51b671f6de Build last(1) and leave(1) with WARNS=6. 
These ports were only built with WARNS=1, because they use certain
format extensions. We can use NO_WFORMAT for that instead.
 2011-10-14 07:26:20 +00:00
Ed Schouten
b173dd440b Build tr(1) with WARNS=6. 2011-10-14 07:25:20 +00:00
Ed Schouten
583458543c Build look(1) with WARNS=6. 2011-10-14 07:24:48 +00:00
Ed Schouten
c5d693c5d0 Build finger(1) with WARNS=6. 2011-10-14 07:24:23 +00:00
Adrian Chadd
cdd36f96b2 ath_pci PCI setup fixes. 
* Break out the PCI setup override code into a new function.
* Re-apply the PCI overrides on powersave resume. The retry timeout
  register isn't currently being saved/resumed by the PCI driver/bus
  code.
 2011-10-14 03:24:35 +00:00
Warren Block
2d6fb05305 Add mentors and myself to committers-doc.dot. 
Approved by:	gjb (mentor)
 2011-10-14 00:34:45 +00:00
Marcel Moolenaar
90fd594a1d Use PTRIN(). 2011-10-13 22:33:03 +00:00
Raphael Kubo da Costa
91a7fc18f0 Add myself to committers-ports.dot and calendar.freebsd. 
Approved by:	avilla (mentor)
 2011-10-13 20:36:43 +00:00
Marius Strobl
1e5addb750 Merge from r225950: 
Set the sense residual properly.

Reviewed by:	ken
 2011-10-13 20:06:19 +00:00
Marcel Moolenaar
f8244106ab Wrap mprotect(2) so that we can add execute permissions when read 
permissions are requested. This is needed on amd64 and ia64 for
JDK 1.4.x
 2011-10-13 18:25:10 +00:00
Marcel Moolenaar
eb8afcd36a Wrap mprotect(2) 2011-10-13 18:21:11 +00:00
Marcel Moolenaar
488a16050c In freebsd32_mmap() and when compiling for amd64 or ia64, also 
ask for execute permissions when read permissions are wanted.
This is needed for JDK 1.4.x on i386.
 2011-10-13 18:18:42 +00:00
Bernhard Schmidt
a7978bab76 Fix bmiss notifications, events should be sent when NOT scanning. 
MFC after:	3 days
 2011-10-13 18:17:03 +00:00
Dag-Erling Smørgrav
23f39c906b Make dhclient use a pid file. Modify the rc script accordingly; while 
there, clean it up and add some error checks.

Glanced at by:	brooks@
MFC after:	3 weeks
 2011-10-13 17:20:45 +00:00
Dag-Erling Smørgrav
51b6c61f98 Clean up mkioctls a bit, and fix cross-building by checking ${MACHINE} 
instead of $(uname -m).

Pointed out by:	nyan@
 2011-10-13 16:29:24 +00:00
Marcel Moolenaar
5f81660285 In sys_obreak() and when compiling for amd64 or ia64, when the process 
is ILP32 (i.e. i386) grant execute permissions by default. The JDK 1.4.x
depends on being able to execute from the heap on i386.
 2011-10-13 16:20:10 +00:00
Marcel Moolenaar
676eda08d0 In elf32_trans_prot() and when compiling for amd64 or ia64, add 
PROT_EXECUTE when PROT_READ is needed. By default i386 allows
execution when reading is allowed and JDK 1.4.x depends on that.
 2011-10-13 16:16:46 +00:00
Ed Schouten
97b48ffc93 Link the demo application against ncursesw to make Unicode work. 2011-10-13 14:20:27 +00:00
Gleb Smirnoff
d5378bb633 Use TAILQ_FOREACH() in the nd6_dad_find() instead of hand-rolled implementation. 2011-10-13 13:33:23 +00:00
Gleb Smirnoff
a0b5928b29 De-spl(9). 2011-10-13 13:30:41 +00:00
Gleb Smirnoff
b590b6ae80 Restore functions in6_ifaddloop() and in6_ifremloop() that were 
inlined by Qing Li in his big new-ARP commit. I am going to utilize
them in my newcarp work, and also these functions left declared
in in6_var.h for all the time they were absent.

Reviewed by:	bz
 2011-10-13 13:05:36 +00:00
Dag-Erling Smørgrav
81a3139422 Make kdump compile cleanly at WARNS level 6, with one exception: the 
ipfilter headers contain a duplicated function declaration.  Turn off
-Werror to allow kdump to compile in spite of this.

It would be neat to be able to turn off -Werror on a file-by-file basis...

PR:		bin/161478
Submitted by:	Garrett Cooper <yanegomi@gmail.com>
 2011-10-12 21:45:12 +00:00
Andrew Thompson
3cd6db794c Name these gpio pins better, they are on an external PLD and not the same as 
the cpu wired gpio.
 2011-10-12 20:58:54 +00:00
Andrew Thompson
bbdb7f2f2e Dont just set the pin high when turning on output, use the current value. Also 
let this value be set when in input mode.
 2011-10-12 20:57:21 +00:00
Gleb Kurtsou
bfcdfc8b98 Add myself 
Approved by:	mdf (mentor)
 2011-10-12 20:18:13 +00:00
Navdeep Parhar
aa4b09c5c7 Make sure the inp wasn't dropped when rexmt let go of the inp and 
pcbinfo locks.

Reviewed by:	andre@
MFC after:	7 days
 2011-10-12 19:52:23 +00:00
Gleb Smirnoff
0e775b6d17 Document that memguard(9) now can guard uma(9) allocations. 2011-10-12 18:46:48 +00:00
Gleb Smirnoff
8d689e042f Make memguard(9) capable to guard uma(9) allocations. 2011-10-12 18:08:28 +00:00
Dimitry Andric
ce4903ad98 Add symlink from clang to clang-cpp, so you can use CPP=clang-cpp in 
Makefiles.  Also add a manpage symlink for it.

MFC after:	3 days
 2011-10-12 17:47:15 +00:00
Dimitry Andric
0e19228d25 Add manpage symlink for clang++(1). 
PR:		docs/149051
MFC after:	3 days
 2011-10-12 17:25:49 +00:00
Nathan Whitehorn
4a383558ce Missed file in r225937 (sysinstall removal). 2011-10-12 15:34:25 +00:00
John Baldwin
5d0d779b0e If an allocation for a specific resource range fails because it is not in 
a decoded range for an ACPI Host-PCI bridge, try to allocate it from the
ACPI system resource range.  If that works, permit the resource allocation
regardless.

MFC after:	1 week
 2011-10-12 14:13:32 +00:00
Robert Watson
b160c14194 Correct a bug in export of capability-related information from the sysctls 
supporting procstat -f: properly provide capability rights information to
userspace.  The bug resulted from a merge-o during upstreaming (or rather,
a failure to properly merge FreeBSD-side changed downstream).

Spotted by:     des, kibab
MFC after:      3 days
 2011-10-12 12:08:03 +00:00
Adrian Chadd
eb29e5f70d Fix an unused variable warning/error when invariants isn't enabled. 
Reported by:	bz
 2011-10-12 10:19:55 +00:00