Commit Graph

185612 Commits

Author SHA1 Message Date
Alan Cox
eb11fc3cf3 Implement pmap_align_superpage().
MFC after:	6 weeks
2013-11-17 23:28:10 +00:00
Julio Merino
73cdac7877 Update notes for imports of atf.
This is because the atf vendor branch now includes a verbatim copy of
the distfile sources.  As a result, the list of files to-be-removed from
the contrib/ directory is now more aggressive (and different) and the
upgrade notes now only describe stuff that is specific to the atf import
and is not documented in the Subversion Primer.

Approved by:	rpaulo (mentor)
2013-11-17 23:19:06 +00:00
Julio Merino
615dc002b8 Fix the build of some ATF tests.
When building various programs from a single Makefile, program-specific
variables are of the form <VAR>.<PROG>, not <VAR>_<PROG>.  Fix this
obvious typo to fix the build when WITH_TESTS=yes.

I am not sure how this ever worked before given that manual inspection
of bsd.progs.mk clearly shows that the expected character between the
two components is a dot and not an underscore... but I suspect the
changes in r258095 exposed this oddity.

Approved by:	rpaulo (mentor)
2013-11-17 23:12:55 +00:00
Peter Wemm
2b7d2c216d Bump __FreeBSD_version for iconv changes 2013-11-17 22:59:06 +00:00
Peter Wemm
091b8336ae Attempt to move the POSIX iconv* symbols out of runtime linker space.
FreeBSD systems usually implemented this as a third party module and
our implementation hasn't played as nicely with the old way as it could
have.

To that end:
* Rename the iconv* symbols in libc.so.7 to have a __bsd_ prefix.
* Provide .symver compatability with existing 10.x+ binaries that
  referenced the iconv symbols. All existing binaries should work.
* Like on Linux/glibc systems, add a libc_nonshared.a to the ldscript
  at /usr/lib/libc.so.
* Move the "iconv*" wrapper symbols to libc_nonshared.a

This should solve the runtime ambiguity about which symbols resolve
to where.  If you compile against the iconv in libc, your runtime
dependencies will be unambiguous.

Old 9.x libraries and binaries will always resolve against their
libiconv.so.3 like they did on 9.x.  They won't resolve against libc.

Old 10.x binaries will be satisified by the .symver helpers.

This should allow ports to selectively compile against the libiconv
port if needed and it should behave without ambiguity now.

Discussed with:	 kib
2013-11-17 22:52:17 +00:00
Jilles Tjoelker
b20a9aa92a Fix siginfo_t.si_status for wait6/waitid/SIGCHLD.
Per POSIX, si_status should contain the value passed to exit() for
si_code==CLD_EXITED and the signal number for other si_code. This was
incorrect for CLD_EXITED and CLD_DUMPED.

This is still not fully POSIX-compliant (Austin group issue #594 says that
the full value passed to exit() shall be returned via si_status, not just
the low 8 bits) but is sufficient for a si_status-related test in libnih
(upstart, Debian/kFreeBSD).

PR:		kern/184002
Reported by:	Dmitrijs Ledkovs
Tested by:	Dmitrijs Ledkovs
2013-11-17 22:31:23 +00:00
Alfred Perlstein
a8eb9360d3 Fix creating a vlan over lagg over mlxen crash.
PR:		181931
Submitted by:	Shahar Klein (shahark mellanox.com)
2013-11-17 20:58:31 +00:00
Justin Hibbits
776fd11e30 Add a sysctl to allow disabling resetting the OF syscons.
On some machines (G5 with lots of RAM), entering OF sometimes causes the
machine to hang.  Once the machine is booted, currently the only entry point
into OF is through resetting the framebuffer on mode switch on these machines.
Disabling this allows the machine to stay up at the expense of less usable
consoles after X is started.

MFC after:	Never, this is only a hack
2013-11-17 20:29:33 +00:00
Nathan Whitehorn
8ec08b0a21 #interrupt-cells belongs to the iparent, not the device parent. 2013-11-17 19:50:50 +00:00
Antoine Brodin
8f02a8aafa Add more obsolete files 2013-11-17 19:37:52 +00:00
Nathan Whitehorn
4ee635532e Use #address-cells and #size-cells here too instead of guessing. There is
some comment I wrote about these values "lying" in the negative diff, which
referes to an earlier misunderstanding about which node to read them from.
This gets at least the PPC64 kernel booting in the mac99 system model in
QEMU after bypassing the MacIO ATA driver, which apparently still has
problems.
2013-11-17 19:01:13 +00:00
Nathan Whitehorn
ffce55fec6 Actually look up #address-cells instead of assuming it is correlated with
the Uninorth version number.

MFC after:	2 weeks
2013-11-17 18:27:07 +00:00
Devin Teske
f697065fda Add a try-include word (which acts the same as "include") and use it to
conditionally include (but ignore failures) /boot/loader.rc.local and
/boot/menu.rc.local -- to make customizing the menu easier.

Reviewed by:	alfred
Discussed on:	-hackers
2013-11-17 18:12:17 +00:00
Devin Teske
c0264af94b Refactor draw-beastie function.
Discussed on:	-hackers
2013-11-17 18:07:10 +00:00
Nathan Whitehorn
fe875ee040 Do not assume a value for #address-cells when parsing the OF translations
map. This allows the kernel to get farther with OpenBIOS on 64-bit CPUs.
2013-11-17 18:03:03 +00:00
Devin Teske
ebd672f58f Fix package installation from physical media such as DVD.
Discussed with:	re (gjb)
MFC after:	3 days
2013-11-17 17:53:55 +00:00
Devin Teske
6ef6ba9950 Always shutdown the media when we're exiting the packages module (prevents
errors on re-entry for physical media). Also, while we're here, stop
ejecting the CDROM when we're done with it (but leave the functions for
later use so that we could perhaps -- from the installer standpoint -- use
it to eject the media after an install).

MFC after:	3 days
2013-11-17 17:48:55 +00:00
Devin Teske
ee5ef711b7 Improve debugging with f_eval_catch() introduced by SVN r257784 and also
fix a bug where "pkg update" was not getting the value of PACKAGESITE.
NB: PACKAGESITE needs to be explicitly exported in support of children.

MFC after:	3 days
2013-11-17 17:42:15 +00:00
Devin Teske
673b5bb7f7 Kick an unused orphan to the curb ;) 2013-11-17 17:35:51 +00:00
Devin Teske
84873facb2 Move function name declaration to top of function (where it is closest to
the value it needs to be), s/fname/funcname/g, and move function name usage
to within printf format string.

MFC after:	3 days
2013-11-17 17:31:07 +00:00
Jean-Sébastien Pédron
05ad6397b3 drm: Support DRM_CAP_TIMESTAMP_MONOTONIC capability
This fixes DPMS with KDE and radeonkms. Without this, the display would
freeze when the monitor is put into sleep state, and only resumes after
several dozens of minutes once the monitor is powered on again.

Tested by:	Mathias Picker <Mathias.Picker@virtual-earth.de>
2013-11-17 16:07:52 +00:00
Gleb Smirnoff
c1f7c3f500 In r257692 I intentionally deleted code that handled P2P interfaces
with equal addresses on both sides. It appeared that OpenVPN uses
such configutations.

Submitted by:	trociny
2013-11-17 15:14:07 +00:00
Nathan Whitehorn
e537388b84 Unify handling of illegal instruction faults between AIM and Book-E. This
allows FPU emulation on AIM as well as providing support for the mfpvr
and lwsync instructions from userland on e500 cores. lwsync, in particular,
is required for many C++ programs to work correctly.

MFC after:	1 week
2013-11-17 15:12:03 +00:00
Mikolaj Golub
a3985bdd12 Deregister helper hooks on vnet destroy. 2013-11-17 15:09:39 +00:00
Nathan Whitehorn
debe445512 Split the function of the PCB_FPU flags into two: PCB_FPU now indicates that
the actual FPU is enabled, while PCB_FPREGS indicates that the FPU state
structure in the PCB is valid. This separation reflects the situation on
FPU-less systems in which the FP state is used by the emulator but we don't
actually want to try to turn on the non-existant FPU.

Use this flag to save and restore FP regs properly on both AIM and Book-E.
As a side effect, this sets up hard-FP and Altivec on Book-E CPUs with such
abilities except for a trap handler to call enable_fpu()/enable_altivec().
2013-11-17 14:44:22 +00:00
Alexander Motin
309c874c28 Fix umastat build on present kernel. 2013-11-17 14:07:00 +00:00
Peter Wemm
287e4a5246 Alias WCHAR_T to UCS-4-INTERNAL. WCHAR_T is the internal encoding
of a wchar_t type - which is 32 bit on FreeBSD.  This matches observed
behavior on a libiconv machine.
2013-11-17 06:50:41 +00:00
Alexander Motin
f8c79813cb In addition to r258220 allow shrinking in "automatic" mode if there is
already valid metadata found at the new location.  This should allow easy
transparent recovery if first resize was done by mistake.

While there, unify metadata write code and fix minor memory leak.

MFC after:	1 month
2013-11-17 05:38:54 +00:00
Nathan Whitehorn
b8201e1c2c Make single precision floating point arithmetic actually work -- I think
it never did -- and fix an obvious missing line. Floating point emulation
on Book-E still needs some work but this gets it basically functional on
soft-FPU systems (hard FPU for Book-E is not yet implemented).

MFC after:	1 week
2013-11-17 05:03:15 +00:00
Nathan Whitehorn
b8b46489f8 Remove a pointless #ifdef AIM. This is just PPC64 specific, including
64-bit Book-E.
2013-11-17 02:26:09 +00:00
Nathan Whitehorn
46c4ae50bb There is no reason Book-E needs to save XER and CTR on context switches.
They aren't Book-E specific registers to begin with and, even if they were,
are defined volatile by the ABI.
2013-11-17 02:05:20 +00:00
Eitan Adler
f3ba5fc742 Add missing include files for the printf_l and scanf_l man pages.
Reported by:	swildner@dragonflybsd.org
2013-11-17 02:03:45 +00:00
Nathan Whitehorn
52cfe485fb Move CCSR discovery into the platform module, while simultaneously making
it more flexible about how the CCSR range is found. With this change, the
stock MPC85XX will boot on a Routerboard 800.

Hardware donated by:	Benjamin Perrault
2013-11-17 02:03:36 +00:00
Nathan Whitehorn
b899f5d5c9 Make sure that TLB1 mappings are aligned correctly. 2013-11-17 01:59:42 +00:00
Ian Lepore
055a74d854 In the data abort handler, don't panic if kdb is available and says it
handled the condition.

PR:		arm/183668
Submitted by:	Howard Su <howard0su@gmail.com>
2013-11-16 23:37:56 +00:00
Michael Tuexen
2a44dbf682 Use SCTP_PR_SCTP_TTL when the user provides a positive
timetolive in sctp_sendmsg().

MFC after: 3 days
2013-11-16 19:57:56 +00:00
Julio Merino
5efcd27a34 Move all atf directories to the tests mtree.
This is to ensure that test-related directories don't get needlessly
created (and later deleted) when MK_TESTS=no.

Problem found by jhb@.

Approved by:	rpaulo (mentor)
2013-11-16 19:42:40 +00:00
Julio Merino
8496b1293a Install BSD.tests.mtree when MK_TESTS is yes.
Problem found by jhb@.

Approved by:	rpaulo (mentor)
2013-11-16 19:41:04 +00:00
Michael Tuexen
04194e4f7d Remove a stray write operation.
MFC after: 3 days
2013-11-16 16:09:09 +00:00
Baptiste Daroussin
63af4435d9 Enabled should be a boolean, not a string
MFC after:	2 days
2013-11-16 15:54:46 +00:00
Baptiste Daroussin
46b67ede12 argc is now used
MFC after:	2 days
2013-11-16 15:48:49 +00:00
Michael Tuexen
dcb3fc4cd6 When determining if an address belongs to an stcb, take the address family
into account for wildcard bound endpoints.

MFC after: 3 days
2013-11-16 15:34:14 +00:00
Michael Tuexen
f4f34bde23 Cleanups which result in fixes which have been made upstream
and where partially suggested by Andrew Galante.
There is no functional change in FreeBSD.

MFC after: 3 days
2013-11-16 15:04:49 +00:00
Alexander Motin
e6afd72b93 Implement automatic live resize support for GEOM MULTIPATH class.
In "manual" mode just automatically resize provider in any direction.
In "automatic" mode allow only growth (with new metadata write); in case
of shrinking destroy the multipath device same as before since it may be
undesirable to write new metadata within old user area.

MFC after:	1 month
2013-11-16 14:31:49 +00:00
Rui Paulo
3477d65d6a Enable the ti_mbox and ti_pruss drivers. 2013-11-16 08:28:14 +00:00
Rui Paulo
8cfbb9cf03 Add a driver for the TI Programmable Realtime Unit Subsystem.
This is only a userland accessibility driver.  It mmaps the hardware region to
userland and posts interrupt notifications via kqueue.
2013-11-16 08:23:15 +00:00
Rui Paulo
5b8db1da54 Add a driver for the Texas Instruments Mailbox hardware. 2013-11-16 08:20:50 +00:00
Eitan Adler
c1e1ddd57f Centrino Wireless-N 2200 does not have bluetooth support. 2013-11-16 04:29:02 +00:00
Pedro F. Giffuni
a88cf0f07f gcc: Fix postreload-gcse treatment of call-clobbered registers.
Reference:
http://gcc.gnu.org/ml/gcc-patches/2007-05/msg01636.html

Obtained from:	gcc 4.3 (rev. 125037; GPLv2)
MFC after:	3 weeks
2013-11-16 01:29:27 +00:00
Pedro F. Giffuni
71fd392a23 gcc: add femit-struct-debug support to reduce Reduce dwarf debug size
Obtained from:	gcc 4.3 (rev. 123909; GPLv2)
MFC after:	3 weeks
2013-11-16 01:16:24 +00:00