Commit Graph

186322 Commits

Author SHA1 Message Date
Marcel Moolenaar
ad098e2975 Bump the loader version to 3.2 after various dosfs fixes (in particular). 2013-12-19 05:28:43 +00:00
Marcel Moolenaar
72cad431b8 Fix readdir for the root directory on a FAT32 file system. The root
directory is like any subdirectory and as such needs to use a real
cluster number. To this end, keep a DE structure for the root in
the DOS_FS structure and populate it accordingly.

While here:
o   allow consecutive path separators by skipping them all.
o   add missing $FreeBSD$ keyword to dosfs.h.
2013-12-19 05:23:10 +00:00
Glen Barber
18f3ddcdee Fix doc build.
Sponsored by:	The FreeBSD Foundation
2013-12-19 05:22:48 +00:00
Craig Rodrigues
75381a059a Add item for pkg(8). 2013-12-19 04:55:35 +00:00
Mark Johnston
8f7254629f Invoke the kld_* event handlers from linker_load_file() and
linker_unload_file() rather than kern_kldload() and kern_kldunload(). This
ensures that the handlers are invoked for files that are loaded/unloaded
automatically as dependencies. Previously, they were only invoked for files
loaded by a user.

As a side effect, the kld_load and kld_unload handlers are now invoked with
the kernel linker lock exclusively held.

Reported by:	avg
Reviewed by:	jhb
MFC after:	2 weeks
2013-12-19 03:48:36 +00:00
Craig Rodrigues
8cf9cdeb65 Add entry for bhyve. 2013-12-19 03:21:53 +00:00
Pawel Jakub Dawidek
f01f744647 Make the world a bit more secure place (hopefully) and turn the casperd on
by default.

Sponsored by:	The FreeBSD Foundation
2013-12-19 00:53:11 +00:00
Pawel Jakub Dawidek
8ff3952b72 If we cannot connect to casperd we don't enter sandbox, but if we can connect
to casperd, but we cannot access the service we need we exit with an error.
This should not happen and just indicates some configuration error which
should be fixed, so we force the user to do it by failing.

Discussed with:	emaste
2013-12-19 00:51:48 +00:00
Pawel Jakub Dawidek
4106732882 MFV r258923: 4188 assertion failed in dmu_tx_hold_free(): dn_datablkshift != 0
illumos/illumos-gate@bb411a08b0

MFC after:	3 days
2013-12-18 21:45:46 +00:00
Craig Rodrigues
6168ea49fe Indent. 2013-12-18 21:23:16 +00:00
Craig Rodrigues
4c099f7e5c Add SVN revision numbers for Chelsio updates. 2013-12-18 21:22:16 +00:00
Devin Teske
2d5cf580aa In bsdinstall_log, it's rather confusing to see the following sequence:
DEBUG: Running installation step: hostname
  rm: /tmp/bsdinstall_etc/fstab: No such file or directory

The two lines are unrelated, and the rm is spurious. Let's add `-f' to
that rm(1) so it doesn't confuse us when debugging an install.

MFC after:	3 days
2013-12-18 21:16:57 +00:00
Craig Rodrigues
7e9787e273 Add SVN revision numbers for Mellanox updates. 2013-12-18 21:14:43 +00:00
Devin Teske
31a0cf130a Fix "[: -eq: argument expected" error introduced by SVN r256343. The code
should not have used DIALOG_CANCEL because dialog.subr wasn't included to
define it. The effect of the error was that you could not cancel the
partition dialog. Discovered by checking bsdinstall_log for something else.

MFC after:	3 days
2013-12-18 21:13:50 +00:00
Navdeep Parhar
ad016cb8ab cxgbe.4: Belated update to the man page to reflect T5 support.
MFC after:	1 day
2013-12-18 20:37:49 +00:00
Alexander V. Chernikov
fb2b51fab1 Add net.inet.ip.fw.dyn_keep_states sysctl which
re-links dynamic states to default rule instead of
flushing on rule deletion.
This can be useful while performing ruleset reload
(think about `atomic` reload via changing sets).
Currently it is turned off by default.

MFC after:	2 weeks
Sponsored by:	Yandex LLC
2013-12-18 20:17:05 +00:00
Alexander V. Chernikov
11188df260 Restore corefiles handling via kvm(3).
Found by:	John-Mark Gurney <jmg at funkthat.com>
MFC after:	4 weeks
2013-12-18 20:04:04 +00:00
Xin LI
47e52731cc Commit 2/2: vendor whitespace changes to the driver.
Many thanks to Areca for continuing to support FreeBSD.

Submitted by:	黃清隆 <ching2048 areca com tw>
2013-12-18 19:25:40 +00:00
Xin LI
224a78aeed Commit 1/2: update arcmsr(4) to 1.20.00.29 in order to add
support of ARC-1883 SAS 12Gb/s RAID controllers.

Many thanks to Areca for continuing to support FreeBSD.

Submitted by:	黃清隆 <ching2048 areca com tw>
2013-12-18 19:23:05 +00:00
Alexander V. Chernikov
c49b4b8055 Switch netstat -rn to use standard API for retrieving list of routes
instead of peeking inside in-kernel radix via kget.
This permits us to change kernel structures without breaking userland.
Additionally, this change provide more reliable and faster output.

`Refs` and `Use` fields available in IPv4 by default (and via -W
for other families) were removed. `Refs` is radix-specific thing
which is not informative for users. `Use` field value is handy sometimes,
but a) current API does not support it and b) I'm not sure we will
support per-rte pcpu counters in near future.

Old method of retrieving data is still supported (either by defining
NewTree=0 or running netstat with -A). However, Refs/Use fields are
hidden.

Sponsored by:	Yandex LLC
MFC after:	4 weeks
PR:		kern/167204
2013-12-18 18:25:27 +00:00
Marcel Moolenaar
07fb02c0d5 Fix an inappropriate free of a non-dynamic value. While here, make the
code more naive and robust:
1.  When setting ev_value, also always set ev_flags appropriately
2.  Always check ev_value and ev_flags before calling free.

Both the value and the EV_DYNAMIC property can come directly from the
consumers of the environment functionality, so it's good to be careful.
And since this code is typically not looked at for long periods of
time, it's good to have it be a little "dumb-looking".

Trigger case for the bug:
        env_setenv("foo", 0, "1", NULL, NULL);
        env_setenv("foo", 0, "2", NULL, NULL);

Obtained from:	Juniper Networks, Inc.
2013-12-18 17:03:43 +00:00
Pedro F. Giffuni
505ca70a65 gcc: add Apple compatible -Wnewline-eof
Fix document: "Apple compatible" suits better the origin.

MFC after:	1 week
2013-12-18 15:27:48 +00:00
Pedro F. Giffuni
cfbe5d01ee gcc: add Apple compatible -Wnewline-eof
GCC 4.2 and previous have always warned about
"No newline at end of file".

Upstream GCC removed the warning completely but
Apple made it an optional warning. Adopt it for
compatibility with older GCC and clang.

While here, add comment to complement r258712.

Obtained from:	Apple Inc. (Apple GCC 4.2 - 5531)
MFC after:	1 week
2013-12-18 14:53:36 +00:00
Gleb Smirnoff
a95ecdf0cf Make nmdm(4) destroy devices when both sides of a pair are disconnected.
This makes it possible to kldunload nmdm.ko when there are no users of it.

Reviewed by:	kib
Sponsored by:	Nginx, Inc.
2013-12-18 12:53:48 +00:00
Gleb Smirnoff
e1e585a87c - Rename tty_makedev() into tty_makedevf() and make it capable
to fail and return error.
- Use make_dev_p() in tty_makedevf() instead of make_dev_cred().
- Always pass MAKEDEV_CHECKNAME flag.
- Optionally pass MAKEDEV_REF flag.
- Provide macro for compatibility with old API.

This fixes races with simultaneous creation and desctruction of
ttys, and makes it possible to call tty_makedevf() from device
cloners.

A race in tty_watermarks() still exist, since the latter drops
lock for M_WAITOK allocation. This will be addressed in separate
commit.

Reviewed by:	kib
Sponsored by:	Nginx, Inc.
2013-12-18 12:50:43 +00:00
Ruslan Ermilov
0f987f1f08 shm_open(2): Fixed the history information.
While here, sort xrefs.

Reviewed by:	jhb
2013-12-18 12:18:17 +00:00
Kevin Lo
9df3ee0758 Use 'val' instead of 'val & 0xff' since the last argument of run_bbp_write()
is uint8_t.

Spotted by:	yongari
2013-12-18 08:53:40 +00:00
Kevin Lo
fd8fcee579 Fix style: add tab after #define. 2013-12-18 08:39:12 +00:00
Kevin Lo
c48c6bf8fc Fix typo in comment. 2013-12-18 07:47:50 +00:00
Kevin Lo
010b13fa94 Add support to IQ calibration. 2013-12-18 07:34:57 +00:00
Pyun YongHyeon
2e6383a8e8 Failed m_devget(9) indicates lack of free mbuf cluster. Update
if_iqdrops counter for that case since the received frame is ok.
While here, simplify updating counter logic.
2013-12-18 07:23:42 +00:00
Neel Natu
3de8386283 Use vmcs_read() and vmcs_write() in preference to vmread() and vmwrite()
respectively. The vmcs_xxx() functions provide inline error checking of
all accesses to the VMCS.
2013-12-18 06:24:21 +00:00
Marcel Moolenaar
983d2efd20 Clear f_rabuf after freeing the memory it points to. This prevents a
possible double free.

Obtained from:	Juniper Networks, Inc.
2013-12-18 04:52:30 +00:00
Marcel Moolenaar
157a2d49a0 Support long filenames.
Obtained from:	Juniper Networks, Inc.
2013-12-18 04:44:38 +00:00
Gleb Smirnoff
256d9417f8 Fix build. 2013-12-18 04:36:35 +00:00
Neel Natu
55888cfaa2 Rename the ambiguously named 'vm_setup_msi()' and 'vm_setup_msix()' to
'vm_setup_pptdev_msi()' and 'vm_setup_pptdev_msix()' respectively.

It should now be clear that these functions operate on passthru devices.
2013-12-18 03:58:51 +00:00
Mark Johnston
7159310fa6 The fasttrap fork handler is responsible for removing tracepoints in the
child process that were inherited from its parent. However, this should
not be done in the case of a vfork, since the fork handler ends up removing
the tracepoints from the shared vm space, and userland DTrace probes in the
parent will no longer fire as a result.

Now the child of a vfork may trigger userland DTrace probes enabled in its
parent, so modify the fasttrap probe handler to handle this case and handle
the child process in the same way that it would handle the traced process.
In particular, if once traces function foo() in a process that vforks, and
the child calls foo(), fasttrap will treat this call as having come from the
parent. This is the behaviour of the upstream code.

While here, add #ifdef guards to some code that isn't present upstream.

MFC after:	1 month
2013-12-18 01:41:52 +00:00
Aleksandr Rybalko
fdc3c84b5b Skip processing of R.Alt as a second Alt key, if sysctl kern.vt.enable_altgr is
not zero.

Submitted by:	andreast
Sponsored by:	The FreeBSD Foundation
2013-12-18 00:14:58 +00:00
Pedro F. Giffuni
9596cafea0 gcc: point to our address for bug reports.
As recommended by the FSF in gcc/version.c :

"If you distribute a modified version of GCC, please change
this to refer to a document giving instructions for reporting
bugs to you, not us."

MFC after:	2 weeks
2013-12-18 00:10:30 +00:00
Pedro F. Giffuni
2dcaa2963d gcc: small merges from upstream
Solves GCC issues:
PR middle-end/32602
PR middle-end/32603

Updates the to documentation and processing
improvement.

Obtained from:	gcc 4.3 (rev. 119427, 126278, 126422; GPLv2)
MFC after:	2 weeks
2013-12-17 23:31:51 +00:00
Alexander V. Chernikov
78aed5e800 Simplify contiguous mask checking.
Suggested by:	glebius
MFC after:	2 weeks
2013-12-17 22:16:27 +00:00
Navdeep Parhar
88bb82e511 Do not create a hardware IPv6 server if the listen address is not
in6addr_any and is not in the CLIP table either.  This fixes a reported
TOE+IPv6 NULL-dereference panic in do_pass_open_rpl().

While here, stop creating hardware servers for any loopback address.
It's just a waste of server tids.

MFC after:	1 week
2013-12-17 21:41:23 +00:00
Pedro F. Giffuni
5244c21dd0 gcc: fix ICE in rs600 when using -fno-trapping-math.
Solve build issue with previous change.

Obtained from:	gcc 4.3 (rev. 120902; GPLv2)
MFC after:	2 weeks
2013-12-17 21:39:40 +00:00
Pedro F. Giffuni
08fd2c8bd7 gcc: fix ICE in rs600 when using -fno-trapping-math.
Solves GCC-PR target/30485

Obtained from:	gcc 4.3 (rev. 120902; GPLv2)
MFC after:	2 weeks
2013-12-17 20:53:22 +00:00
Ed Maste
7c27d02398 Require a C++11 compiler to build LLDB
In practice the old test (using MK_CLANG_IS_CC) is similar, but
COMPILER_FEATURES provides the information we actually want to test.

Sponsored by:	DARPA, AFRL
2013-12-17 18:30:37 +00:00
Konstantin Belousov
65f05eeb3d If vn_open_vnode() succeeded in opening the vnode, but subsequent
advisory lock cannot be obtained, prevent double-close of the vnode in
vn_close() called from the fdrop(), by resetting file' f_ops methods.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2013-12-17 17:31:16 +00:00
Konstantin Belousov
f26ca5ecde Do not allow O_EXEC opens for fifo, return EINVAL.
Besides not making sense, open(O_EXEC) for fifo creates fifoinfo with
zero readers and writers counts, which causes premature free of pipes.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2013-12-17 17:28:02 +00:00
Andrey V. Elsukov
da0770bd57 Fix copy/paste typo.
MFC after:	1 week
2013-12-17 16:45:19 +00:00
Aleksandr Rybalko
86b04d42ec Fix copyright and some style(9) things.
Sponsored by:	The FreeBSD Foundation
2013-12-17 15:34:38 +00:00
Aleksandr Rybalko
0f705e869b Add vt support for RPi. (No early stage yet.)
Sponsored by:	The FreeBSD Foundation
2013-12-17 15:23:47 +00:00