Commit Graph

229805 Commits

Author SHA1 Message Date
Brooks Davis
0fd25723bc Add kern.ipc.{msqids,semsegs,sema} sysctls for FreeBSD32.
Stop leaking kernel pointers though theses sysctls and make sure that the
padding in the structures is zeroed on allocation to avoid other leaks.

Reviewed by:	gordon, kib
Obtained from:	CheriBSD
MFC after:	1 week
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D13459
2018-02-02 18:03:12 +00:00
Rodney W. Grimes
49bc1b104e Fold constants and unify vnc variable names.
Approved by:	grehan (mentor)
MFC after:	3 days
2018-02-02 17:52:09 +00:00
Dimitry Andric
6d18171c19 Vendor import of llvm release_60 branch r324090:
https://llvm.org/svn/llvm-project/llvm/branches/release_60@324090
2018-02-02 17:07:53 +00:00
Ed Maste
b97bb95c9f Use standard 2-clause license where copyright is held by the FreeBSD Foundation 2018-02-02 16:47:32 +00:00
Rodney W. Grimes
9e5bf7fb2a Clean up long lines.
Approved by:	grehan (mentor)
MFC after:	3 days
2018-02-02 16:35:17 +00:00
Warner Losh
891b84a3aa Invent new LDR_INTERP for the loader interpreter to use. Use this in
preference to LIBFICL{,32}. LIBFICL{,32} are now always defined, but
LDR_INTERP{,32} is defined empty when building w/o forth (aka the
simple interpreter) and defined to LIBFICL{,32} when we are building
forth.
2018-02-02 15:40:49 +00:00
Warner Losh
d958e1323d Now that we no longer conditionally compile some files outside of ficl
with BOOT_FORTH, retire it from here.
2018-02-02 15:01:54 +00:00
Warner Losh
c15e695270 Remove pcibios forth support.
I had thought that this would be useful. However it was committed too
late, and wound up being unused. It's in the way of future work now,
so retire it rather than bring it forward.
2018-02-02 15:01:49 +00:00
Warner Losh
b28421d5f1 These 4th words were an attempt to allow integration into the boot
loader scripts. However, that path won't be taken after all it
seems. Remove this code before it decays into uselessness. Also remove
build dependencies on forth no longer needed.
2018-02-02 15:01:44 +00:00
Warner Losh
74bb0b0e9a Retire pnp.4th and the code needed only for 4th words used here.
This has never been installed. It was added to the tree disconnected
to the build in FreeBSD 5 (17 years ago) and has never been used as
far as I can tell. The desired improvements never really happened
(despite a couple minor cleanups along the way). It's relevance is
long past, so better to retire it.
2018-02-02 15:01:33 +00:00
Andriy Gapon
6c1e03251e ZFS ARC: restore illumos uses of 'needfree' that were removed in r325851
This is purely a cosmetic change to have a more complete copy of
ifdef-ed out illumos code.

MFC after:	1 week
2018-02-02 12:57:33 +00:00
Hans Petter Selasky
64282a1274 Slightly bump the maximum OID path for loading tunable SYSCTLs.
Coming updates to the mlx5en(4) driver will require this.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
2018-02-02 12:42:46 +00:00
Konstantin Belousov
938cdc4264 On pageout, in vnode generic pager, for partially dirty page, only
clear dirty bits for completely invalid blocks.

Otherwise we might not write out the last chunk that is shorter than
512 bytes, if the file end is not aligned on disk block boundary.
This become important after the r324794.

PR:	225586
Reported by:	tris_vern@hotmail.com
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
2018-02-02 11:56:30 +00:00
Andrey V. Elsukov
883cd89b05 Merge r1.120 from NetBSD:
Fix a pretty simple, yet pretty tragic typo: we should return IPPROTO_DONE,
  not IPPROTO_NONE. With IPPROTO_NONE we will keep parsing the header chain
  on an mbuf that was already freed.

Reported by:	Maxime Villard <max at m00nbsd dot net>
MFC after:	3 days
2018-02-02 07:39:34 +00:00
Warner Losh
8299b37f85 Centralize several variables.
MK_CTF, MK_SSP, MK_PROFILE, NO_PIC, and INTERNALLIB are always the
same, so set them in defs.mk. MAN= is common, so set it here too.
This removes a lot of boring repetition from the Makefiles that added
almost no value.
2018-02-02 06:32:26 +00:00
Warner Losh
0fd19f4a95 The routines defined in comparedf2 and comparesf2 are defined in libc
for softfloat mips. No need to include them here.
2018-02-02 05:04:43 +00:00
Steve Wills
e1782bae5f Correct longjmp
Reviewed by:	nwhitehorn
Differential Revision:	https://reviews.freebsd.org/D14159
2018-02-02 02:28:25 +00:00
Adrian Chadd
877d73ecb4 [etherswitch] add the first pass of a simple API to flush and fetch the L2 address table from the ethernet switch.
This stuff may be a bit fluid during this -HEAD cycle as various other
switch features are added, but the current stuff is enough to drive
initial development and features on the atheros range of integrated
and external switches.

* add a method to flush the whole address table;
* add a method to flush all addresses on a given port;
* add a method to download the address table;
* .. and then a method to fetch entries from the address table.

The table fetch/read methods pass through to the drivers for now since
the drivers may implement different ways of fetching/caching the address
table data.  The atheros devices for example fetch the table by
iterating over the table through a set of registers and so you need
to keep that locked whilst you iterate otherwise you may have the table
flushed half way by a port status change.

This is a no-op until the userland and arswitch code shows up.
2018-02-02 02:05:14 +00:00
Kirk McKusick
26772fefc1 Use sbput(3) rather than sbwrite(3) to ensure that the updated copy of
the superblock gets written.

Reported by: Mark Johnston <markj@FreeBSD.org>
2018-02-02 00:07:38 +00:00
Kirk McKusick
687ae71f59 Fix punctuation. 2018-02-02 00:01:50 +00:00
Adrian Chadd
a597af9415 [atheros] Update QCA953x support to use the new hints. 2018-02-01 22:01:53 +00:00
Adrian Chadd
1246f4fe1c [atheros] Fix DIR-825C1 to use the new hints.
Tested:

* DIR-825C1
2018-02-01 22:01:11 +00:00
Adrian Chadd
2786bc9951 [atheros] teach these two boards about the new hints location as well. 2018-02-01 22:00:38 +00:00
Adrian Chadd
118c9d516e [atheros] Teach the QCA955x SoC code about the new hints stuff. 2018-02-01 22:00:05 +00:00
Adrian Chadd
7f1a46e2e8 [atheros] Fix-up the base address stuff after I did a drive-by with the calibration data location.
The old way required the data to be present really early and copied it from
memory mapped NOR flash; this only worked during kernel boot but not for
ath/ath_hal modules.

Tested:

* AR9331, Carambola2, ath/hal modules.
2018-02-01 21:58:52 +00:00
Dimitry Andric
842d113b5c Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to
6.0.0 (branches/release_60 r323948).

MFC after:	3 months
X-MFC-With:	r327952
PR:		224669
2018-02-01 21:41:15 +00:00
Dimitry Andric
a8506ab674 Vendor import of lld release_60 branch r323948:
https://llvm.org/svn/llvm-project/lld/branches/release_60@323948
2018-02-01 21:14:34 +00:00
Dimitry Andric
ee3c57deda Vendor import of compiler-rt release_60 branch r323948:
https://llvm.org/svn/llvm-project/compiler-rt/branches/release_60@323948
2018-02-01 21:14:23 +00:00
Dimitry Andric
bddbc598a7 Vendor import of clang release_60 branch r323948:
https://llvm.org/svn/llvm-project/cfe/branches/release_60@323948
2018-02-01 21:14:15 +00:00
Dimitry Andric
4a6a1ccbec Vendor import of llvm release_60 branch r323948:
https://llvm.org/svn/llvm-project/llvm/branches/release_60@323948
2018-02-01 21:07:55 +00:00
Hans Petter Selasky
f71d0b0da7 Fix some recent regressions after r328436 in the LinuxKPI:
1) The OPW() function macro should have the same return type like the
function it executes.
2) The DEVFS I/O-limit should be enforced for all character device reads
and writes.
3) The character device file handle should be passable, same as for
DEVFS based file handles.

Reported by:	jbeich @
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2018-02-01 19:57:21 +00:00
Rodney W. Grimes
40d9195e37 Add -n <network device emulation type> to usage synopsis
forgotten in r328695.

Fix long lines in usage.
Consistently use "default:" rather than "default is"

Approved by:	grehan (mentor)
MFC after:	3 days
2018-02-01 19:39:33 +00:00
Rodney W. Grimes
cb797f517d Add option '-n' network device emulation type which has a default of virtio-net
PR:		225558
Submitted by:	Johannes Lundberg <johalun0@gmail.com>
Approved by:	grehan (mentor)
MFC after:	3 days
2018-02-01 17:59:14 +00:00
Hans Petter Selasky
3f3735db30 Make sure the LinuxKPI's internal ERESTARTSYS error code gets translated
into ERESTART for mmap and page fault calls aswell.

MFC after:	1 week
Sponsored by:	Mellanox Technologies
2018-02-01 17:32:45 +00:00
Andrew Turner
c81131d9ec Disable EARLY_PRINTF from the Armada 3700 uart, it breaks when we want
to use EARLY_PRINTF on other SoCs.

Sponsored by:	DARPA, AFRL
2018-02-01 15:05:17 +00:00
Kyle Evans
7dd7c3d5ee D14130: stand/fdt: Rip out FDT VA tracking
Whether we should be overwriting the loaded FDT module with the 'fixed up'
version or not was questionable when this was added, and now that overlays
are possible this is downright wrong.

Overlays can increase the size of the blob, so writing it back to the
original VA will generally write past the end of the block and start
clobbering other things in memory.

Rip it out- it was questionable to begin with, it's doing bad things now,
and it serves no purpose since the modified blob will be copied into place
rather than relying on this to reflect the changes.

Reviewed by:	gonzo
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D14130
2018-02-01 14:31:12 +00:00
Andrew Turner
faa3fd222a Only promote userspace mappings to superpages. This was dropped in r328510,
however due to the break-before-make requirement on arm64 is is currently
unsafe to promote kernel pages.

Sponsored by:	DARPA, AFRL
2018-02-01 14:26:26 +00:00
Kristof Provost
c201b5644d pf: Avoid warning without INVARIANTS
When INVARIANTS is not set the 'last' variable is not used, which can generate
compiler warnings.
If this invariant is ever violated it'd result in a KASSERT failure in
refcount_release(), so this one is not strictly required.
2018-02-01 07:52:06 +00:00
Nathan Whitehorn
619282986d Change the default MSR values used when starting userland and kernel
threads from compile-time defines to global variables. This removes a
significant amount of duplicated runtime patches to the compile-time
defines, centralizing the conditional logic in the early startup code.

Reviewed by:	jhibbits
2018-02-01 05:31:24 +00:00
Nathan Whitehorn
564ac41556 Fix build on 32-bit PowerPC, broken in r328537. 2018-02-01 05:28:02 +00:00
Kirk McKusick
5d84ae8b49 Null out journal softc pointer earlier to avoid a segment fault
that can otherwise occur.

PR:           221804
Submitted by: Andreas Longwitz <longwitz at incore.de>
MFC after:    1 week
2018-01-31 23:30:49 +00:00
Warner Losh
1f0e303c47 Bump .Dd 2018-01-31 23:16:54 +00:00
Warner Losh
13368c3830 Add the new armv7 architecture. 2018-01-31 23:16:19 +00:00
Kirk McKusick
0d37a428f0 When reading a cylinder group, break out reporting of check hash errors
from other types of errors so that the error is correctly reported.
2018-01-31 23:13:37 +00:00
Kirk McKusick
5a35a04255 One of the vnode fields listed by vn_printf is the union of pointers
whose type depends on the type of vnode. Correct vn_printf so that
it correctly identifies the name of the pointer that it is printing.

Submitted by: Andreas Longwitz <longwitz at incore.de>
MFC after: 1 week
2018-01-31 22:49:50 +00:00
Warner Losh
79a6a17abd Break out the interpreters (simple and forth) w/o ifdefs. This is
akin to what Pedro Souza and Wojciech Koszek did in the lua GSoC with
interp.h, interp_simple.c and changes to interp.c and interp_forth.c,
but completely redone from scratch.

This effectively restores the spirit of r326712 (my first attempt to
bring in Pedro's and Wojciech's work) updated for new requirements
that had silently broke their original work.  This change also differs
by using fixed function names instead of function pointers to simply
things. Only one interpreter at a time may be compiled in.

Also of note: we take a mutable string, pass it in via a const char *
pointer into intrp_forth's interp_run(). We then cast away the const
to pass into ficlExec since ficl would require extensive changes to
properly const-poison. See Sections 6.5.2.5 and 6.7.3 of C11 standard
noting it's only UB if you modify a const object through a non-const
pointer, but not char [] -> const char * -> char * as here.
2018-01-31 22:46:05 +00:00
Kyle Evans
839bbb1c21 dtc(1): Revert WARNS change from r328173
WARNS > 3 breaks xtoolchain builds to varying degrees. Revert it.

Reported by:	lwhsu, jhb
MFC after:	3 days
2018-01-31 22:20:33 +00:00
Vladimir Kondratyev
f20ad0fa5b psm: Add a kludge to support 0x46 identity middle byte Synaptics touchpads
Most synaptics touchpads return 0x47 in middle byte in responce to identify
command as stated in p.4.4 of "Synaptics PS/2 TouchPad Interfacing Guide".
But some devices e.g. found on HP EliteBook 9470m return 0x46 here.
Allow them to be identified as Synaptics as well as 0x47.
ExtendedQueries return incorrect data on such a touchpads so we ignore
their result and set conservative defaults.

PR:		222667
Reported by:	Neel Chauhan <neel@neelc.org>
Tested by:	Neel Chauhan <neel@neelc.org>
Approved by:	gonzo
2018-01-31 22:17:52 +00:00
Marius Strobl
c2a2eeff5c Account for the fact that jemalloc 5.0.0 dropped STATIC_PAGE_SHIFT
in favor for using LG_PAGE directly and, thus, for the fact that
host and target don't necessarily use pages of the same sizes.

Approved by:	jasone
2018-01-31 21:56:23 +00:00
Vladimir Kondratyev
f451e00544 psm(4): Reduce psm watchdog verbosity
Modern touchpads do not issue interrupts on inactivity so "lost interrupt"
message became annoying spam nowadays. This change quiets the message
if debug.psm.loglevel=5 (or less) is set in /boot/loader.conf

Approved by:	gonzo
2018-01-31 21:46:37 +00:00