Commit Graph

219075 Commits

Author SHA1 Message Date
Konstantin Belousov
b7c7684ae2 Export __cxa_thread_atexit_impl as an alias for __cxa_thread_atexit.
libstdc++ before gcc r244057 expected that libc provided
__cxa_thread_atexit_impl, and libstdc++ implemented
__cxa_thread_atexit, by forwarding the calls to _impl.  Mentioned gcc
revision checks for __cxa_thread_atexit in libc and does not provide
the symbol from libstdc++ if found.

This change helps older gcc, in particular, all released versions
which implement thread_local, by consolidating the implementation into
libc.  For that versions, if configured with the current libc, the
__cxa_thread_atexit is exported from libstdc++ as a trivial wrapper
around libc::__cxa_thread_atexit_impl.

The __cxa_thread_atexit implementation is put into separate source
file to allow for static linking with older libstdc++.a.

gcc bugzilla:	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78968
Reported by:	Hannes Hauswedell <h2+fbsdports@fsfe.org>
PR:	215709
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2017-01-07 16:05:19 +00:00
Nikolai Lifanov
1c1cb6e087 Restore priority value for OGIO_KEYMAP
PR:		206678
Submitted by:	ecturt@gmail.com
Reviewed by:	cem
Approved by:	cem, matthew (mentor)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D5095
2017-01-07 15:58:57 +00:00
Dimitry Andric
00742f6ced Fix the following clang 4.0.0 warning in ngatm's snmp_atm.c:
contrib/ngatm/snmp_atm/snmp_atm.c:173:6: error: logical not is only
    applied to the left hand side of this bitwise operator
    [-Werror,-Wlogical-not-parentheses]
            if (!ifmr.ifm_status & IFM_AVALID) {
                ^                ~

Obviously, the masking needs to be done before the logical not
operation.  Add parentheses to make it so.

MFC after:      3 days
2017-01-07 15:57:12 +00:00
Ed Maste
d4cd50b494 libunwind: add noexec stack annotation
Reported by:	vangyzen
Reviewed by:	kib
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D9075
2017-01-07 14:40:58 +00:00
Konstantin Belousov
c9eddd660c Define _POSIX_PRIORITY_SCHEDULING as 0.
sched_*(2) syscalls might be not available at runtime.  Defining this
constant as zero directs POSIX-compliant code to call sysconf(3) to
detect the feature at runtime, and forces libc sysconf(3) to ask
kernel.

Noted by:	ngie
Reviewed by:	jilles, ngie
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D9055
2017-01-07 12:24:45 +00:00
Andrew Rybchenko
6a09b20655 sfxge(4): allow DMA descs to cross 4k boundary on EF10
Siena has limitation on maximum byte count and 4k boundary crosssing
(which is stricter than maximum byte count).
EF10 has limitation on maximum byte count only.

Reviewed by:    philip
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision:  https://reviews.freebsd.org/D9061
2017-01-07 10:55:38 +00:00
Andrew Rybchenko
1eec14756f sfxge(4): treat EFX_LINK_UNKOWN as link down
It is safer to consider EFX_LINK_UNKNOWN as link down.
link_mode is set to EFX_LINK_UNKNOWN on port stop and fini.

Reviewed by:    philip
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision:  https://reviews.freebsd.org/D9060
2017-01-07 10:52:02 +00:00
Andrew Rybchenko
f788eb2dd6 sfxge(4): use SFXGE_LINK_UP() to report link up state
Reviewed by:    philip
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision:  https://reviews.freebsd.org/D9059
2017-01-07 10:51:12 +00:00
Alexander Motin
54644e21e8 Make 'camcontrol modepage' support subpages.
MFC after:	2 weeks
2017-01-07 09:56:12 +00:00
Alexander Motin
26b1288f5a Make do_buff_decode() not read past the end of the buffer.
Abort format processing as soon as we have no enough data.

MFC after:	2 weeks
2017-01-07 09:33:11 +00:00
Enji Cooper
3bc6f09c7b Move the mibII module up so uncommenting the bridge module works
Add a note about how module ordering and dependent modules

MFC after:	1 week
2017-01-07 09:03:40 +00:00
Enji Cooper
233932cc2a Conditionalize building libwrap support into sshd
Only build libwrap support into sshd if MK_TCP_WRAPPERS != no

This will unbreak the build if libwrap has been removed from the system

MFC after:	2 weeks
PR:		210141
Submitted by:	kpect@protonmail.com
Differential Revision:	D9049
2017-01-07 08:08:35 +00:00
Enji Cooper
73f14b50b2 Unbreak lib/libsysdecode after r311568 by decoding MSG_MORETOCOME flag
in msgflags

MFC after:	1 month
X-MFC with:	r311568
Pointyhat to:	jhb
Reported by:	cy
Submitted by:	Michael Butler <imb@protected-networks.net>
Sponsored by:	Dell EMC Isilon
2017-01-07 07:54:23 +00:00
Adrian Chadd
8e71a4aa83 [net80211] add syncflags methods for the VHT flags configuration.
I missed this in my last commit.  Pointy hat to me.
2017-01-07 07:35:27 +00:00
Allan Jude
47312af69a Capsicum: add capability mode to users binary
Submitted by:	Tyler Littlefield <tyler@tysdomain.com>
Reviewed by:	cem, oshogbo
Differential Revision:	https://reviews.freebsd.org/D9046
2017-01-07 04:57:21 +00:00
Adrian Chadd
4222790f35 [net80211] add some more bits. 2017-01-07 02:16:48 +00:00
Adrian Chadd
e9bb7f9aa1 [ifconfig] add initial VHT (802.11ac) configuration and channel support to ifconfig.
This is very preliminary and mostly enough for me (with other patches)
to work on VHT support.

It adds:

* VHT20, VHT40 and VHT80 regulatory/band awareness
* VHT20, VHT40 and VHT80 channel configuration / population
* Parses vht channel specifications (eg ifconfig wlan0 create wlandev athp0 wlanmode monitor channel 36:vht/80)
* Configuration of VHT, VHT40, VHT80, VHT80+80, VHT160 channel
  width (IEEE80211_FVHT_VHT* flags in net80211)

TODO:

* No VHT80+80 or VHT160 channels yet - I don't yet have hardware, and I'm
  not yet sure how to support/populate VHT80+80 channels.
* No, I won't update the manpage until this is "more done", lest someone
  tries using vht and gets upset with me.
* No, I won't commit the regulatory database I'm testing with, so you'll
  just end up with no VHT channels ever populated.  Which is good, as there
  isn't an 11ac driver in-tree yet to try it with.
2017-01-07 02:07:05 +00:00
Adrian Chadd
35bcfd1c70 [net80211] add VHT ioctl parameters and driver capabilities
* Add the VHT capability element to the driver capabilities so ifconfig
  can see if VHT is available
* Add ioctl plumbing for enabling/disabling VHT and each of the VHT
  widths.

Note: this DOES change the ABI (the driver caps ioctl struct size, sigh)
so this will require a recompile of at least ifconfig.
2017-01-07 01:59:39 +00:00
Adrian Chadd
36ea5759aa [lib80211] add VHT bands and channel flags.
This is preparation work for 11ac support.  The regulatory database
needs to know about VHT channel flags and 80MHz (and later 160MHz)
available channel bands.

Whilst here, add the 2GHz VHT band (which is a terrible, terrible vendor
extension that almost all vendors do) just in preparation, even though
I don't (yet) plan on supporting it.
2017-01-07 01:56:10 +00:00
Adrian Chadd
55c68c64a4 [net80211] add VHT IEs to scan elements.
In preparation for VHT station support, we need to store VHT IEs when
scanning so we can choose to upgrade to VHT.

This doesn't change the ABI - it just steals spare[] entries.
2017-01-07 01:54:32 +00:00
Adrian Chadd
6d0ef1b905 [net80211] add VHT node flag; parsed chanwidth.
The VHT operational element (VHTOPMODE) isn't a uint32_t - it's
the MCS sets, freq1/freq2 parameters and channel width.
So, store the channel width too in lieu of just storing the
IE struct.

This changes the VHT parameter layout in ieee80211_node but it
doesn't change ABI at all.
2017-01-07 01:53:27 +00:00
Adrian Chadd
02527029a5 [net80211] add FVHT flags for channel widths.
The 11n code uses these bits for both configuration /and/ controlling
the channel width on softmac chips - it uses it to find the widest
width for all VAPs (eg a HT20 vap and a HT40 vap) to know what to
configure the ic_curchan.

For fullmac devices it isn't /as/ important, as each virtual device
exposed by the firmware will likely have its own configuration and the
firmware figures out what to do to enable it.
2017-01-07 01:51:54 +00:00
Adrian Chadd
efda3f5684 [net80211] Remove duplicate VHTOPMODE configuration bits.
These came from Linux mac80211 headers and are configuration bits, not
VHTOPMODE field parameters.

Whilst here, add the field names for the VHTCAP bits.

Tested:

* ath10k, 11ac STA mode
2017-01-07 01:49:34 +00:00
Alan Somers
4e354796e9 Fix file descriptor leaks in cmp(1)
Also, add a few test cases

Reported by:	Coverity
CID:		271624 275338
Reviewed by:	ngie
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D9074
2017-01-07 00:59:06 +00:00
Dimitry Andric
05ea86b0c0 In tcpdump's print-tcp.c, avoid increasing alignment when taking the
addresses of members of struct ip, which is packed.  Since the pointers
are only used for memcmp'ing, they can be pointing to void instead.

Note that upstream has removed the src and dst variables, in the mean
time.

MFC after:	3 days
2017-01-07 00:17:01 +00:00
Navdeep Parhar
e4612db2cd Fix comment in t4_tom. No functional change.
MFC after:	3 days
2017-01-07 00:08:55 +00:00
John Baldwin
14da48cbe4 Set MORETOCOME for AIO write requests on a socket.
Add a MSG_MOREOTOCOME message flag. When this flag is set, sosend*
set PRUS_MOREOTOCOME when invoking the protocol send method. The aio
worker tasks for sending on a socket set this flag when there are
additional write jobs waiting on the socket buffer.

Reviewed by:	adrian
MFC after:	1 month
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D8955
2017-01-06 23:41:45 +00:00
John Baldwin
69b4d461be Enable /usr/lib32 for o32 binaries on mips64.
Build and install an o32 set of libraries on mips64 suitable for
running o32 binaries via COMPAT_FREEBSD32. Enable COMPAT_FREEBSD32 in
MALTA64.

Reviewed by:	jmallett, imp
Sponsored by:	DARPA / AFRL
Differential Revision:	https://reviews.freebsd.org/D9032
2017-01-06 23:30:54 +00:00
John Baldwin
452a310167 Set -m32 in MD LIB32CPUCFLAGS rather than MI LIB32CFLAGS.
Both amd64 and powerpc64 use -m32 to compile 32-bit binaries, but not
all platforms follow this convention.  Move the -m32 compile flag into
the per-architecture flags to accomodate other architectures.

Sponsored by:	DARPA / AFRL
2017-01-06 23:20:59 +00:00
Dimitry Andric
dc6e1047ce Link llvm-ar to llvm-ranlib, if WITH_CLANG_EXTRAS is enabled. When
invoked as llvm-ranlib, it can create an archive symbol table for
archives of objects compiled for LTO by an LLVM compiler.

Submitted by:	Dan McGregor <danismostlikely@gmail.com>
MFC after:	3 days
2017-01-06 23:05:29 +00:00
Dimitry Andric
dba092b109 After r311459, some ports can break, because a few of the newly added
prototypes in <tcpd.h> use FILE.  Pull in a minimal forward declaration
of FILE from <stdio.h> to minimize impact.  Sorry for the breakage.

Reported by:	Shawn Webb <shawn.webb@hardenedbsd.org>
X-MFC-With:	r311459
2017-01-06 21:40:30 +00:00
Enji Cooper
d60571b4a9 Regenerate src.conf(5) after r311548
MFC after:	1 week
2017-01-06 21:14:07 +00:00
Enji Cooper
62b042bedd Carry over r311520 to tools/build/options/WITHOUT_USB_GADGET_EXAMPLES
Discussed with:	wblock

r311520:

Fix src.conf(5) description of WITHOUT_USB_GADGET_EXAMPLES.

PR:		215831
Submitted by:	p5B2E9A8F@t-online.de
MFC after:	1 week
X-MFC with:	r311520
Sponsored by:	iXsystems
2017-01-06 21:08:19 +00:00
Mateusz Guzik
3b622fc857 tmpfs: perform a lockless check in tmpfs_itimes
Most of the time the status is 0 as the function is repeatedly
called from tmpfs_getattr.
2017-01-06 19:58:20 +00:00
Dimitry Andric
a94c074d6a Fix clang 4.0.0 warnings about taking the address of a packed member of
struct ip in ping(8):

sbin/ping/ping.c:1684:53: error: taking address of packed member
'ip_src' of class or structure 'ip' may result in an unaligned pointer
value [-Werror,-Waddress-of-packed-member]
        (void)printf(" %s ", inet_ntoa(*(struct in_addr *)&ip->ip_src.s_addr));
                                                           ^~~~~~~~~~~~~~~~~
sbin/ping/ping.c:1685:53: error: taking address of packed member
'ip_dst' of class or structure 'ip' may result in an unaligned pointer
value [-Werror,-Waddress-of-packed-member]
        (void)printf(" %s ", inet_ntoa(*(struct in_addr *)&ip->ip_dst.s_addr));
                                                           ^~~~~~~~~~~~~~~~~

MFC after:	3 days
2017-01-06 18:41:28 +00:00
Jung-uk Kim
172ae88fec Remove '-vd' option to make iasl(8) reproducible.
PR:		215421
2017-01-06 18:08:53 +00:00
Warren Block
5589c6def0 Show that the crunchgen configuration file name is not optional.
PR:		215087
Submitted by:	Iblis Lin <iblis@hs.ntnu.edu.tw>
MFC after:	1 week
Sponsored by:	iXsystems
2017-01-06 18:04:34 +00:00
Mateusz Guzik
31e73fd434 tmpfs: enabled MNTK_EXTENDED_SHARED
Discussed with:	kib
2017-01-06 18:01:46 +00:00
Konstantin Belousov
5dc1128656 Lock tmpfs node tn_status updates done under the shared vnode lock.
If tmpfs vnode is only shared locked, tn_status field still needs
updates to note the access time modification.  Use the same locking
scheme as for UFS, protect tn_status with the node interlock + shared
vnode lock.

Fix nearby style.

Noted and reviewed by:	mjg
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-01-06 17:43:36 +00:00
Konstantin Belousov
305b422966 Use vnode lock assertion expression, and upgrade it to assert the
required exclusive state of the vnode lock in tmpfs chflags, chmod,
chown, chsize, chtimes operations.

Fix nearby style.

Reviewed by:	mjg
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-01-06 17:32:44 +00:00
Konstantin Belousov
9a4d5dbbac Remove dead code.
Fifos overwrite file ops vector, and fifo VOP_KQFILTER is VOP_PANIC().

Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-01-06 17:03:08 +00:00
Konstantin Belousov
1c32456953 Use type-independent formats for printing nlink_t and ino_t.
Extracted from:	ino64 work by gleb, mckusick
Discussed with:	mckusick
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-01-06 16:59:33 +00:00
Konstantin Belousov
6e89d383c7 Explicitely add "opt_compat.h" to kern_exec.c: fix powerpc LINT builds.
sys/ptrace.h includes sys/signal.h, which includes sys/_sigset.h.
Note that sys/_sigset.h only defines osigset_t if COMPAT_43 was defined.

Two lines later, sys/ptrace.h includes machine/reg.h, which in case of
powerpc, includes opt_compat.h.

After the include headers reordering in r311345, we have sys/ptrace.h
included before sys/sysproto.h.

If COMPAT_43 was requested in the kernel config, the result is that
sys/_sigset.h does not define osigset_t, but sys/sysproto.h sees
COMPAT_43 and uses osigset_t.

Fix this by explicitely including opt_compat.h to cover the whole
kern/kern_exec.c scope.

Sponsored by:	The FreeBSD Foundation
2017-01-06 16:56:24 +00:00
Warren Block
d1040cedef Fix src.conf(5) description of WITHOUT_USB_GADGET_EXAMPLES.
PR:		215831
Submitted by:	p5B2E9A8F@t-online.de
MFC after:	1 week
Sponsored by:	iXsystems
2017-01-06 16:43:45 +00:00
Kevin Lo
094fba962f Add new USB device ID. 2017-01-06 14:05:31 +00:00
Alexander Motin
1cfaa2aa41 Add some more mode page fields.
MFC after:	2 weeks
2017-01-06 13:12:56 +00:00
Enji Cooper
7a7c1b805c Add integration makefile for contrib/bsnmp/gensnmpdef
It's a whole lot less error prone than generating the file completely
by hand.

MFC after:	1 week
2017-01-06 10:15:17 +00:00
Enji Cooper
08235f2408 Remove unnecessary __unused attribute attached to ctx in op_begemot_mibII(..)
MFC after:	3 days
2017-01-06 07:57:45 +00:00
Xin LI
1456f0f968 MFV r311477: xz 5.2.3.
MFC after:	2 weeks
2017-01-06 07:54:53 +00:00
Xin LI
d069dc0688 Vendor import of xz-5.2.3 (trimmed). 2017-01-06 06:35:21 +00:00