Update the OFED Linux compatibility layer and
Mellanox hardware driver(s):
- Properly name an inclusion guard
- Fix compile warnings regarding unsigned enums
- Add two new sysctl nodes
- Remove all empty linux header files
- Make an error printout more verbose
- Use "mod_delayed_work()" instead of
cancelling and starting a timeout.
- Implement more Linux scatterlist
functions.
MFC after: 3 days
Sponsored by: Mellanox Technologies
When vnode bypass cannot be performed on the cdev file descriptor for
read/write/poll/ioctl, call standard vnode filedescriptor fop. This
restores the special handling for terminals by calling the deadfs VOP,
instead of always returning ENXIO for destroyed devices or revoked
terminals.
Since destroyed (and not revoked) device would use devfs_specops VOP
vector, make dead_read/write/poll non-static and fill VOP table with
pointers to the functions, to instead of VOP_PANIC.
Noted and reviewed by: bde
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Change the deadfs poll VOP to return POLLIN|POLLRDNORM if the caller
is interested in i/o state. Return POLLNVAL for invalid bits, similar
to poll_no_poll(). Note that POLLOUT must not be returned, since
POLLHUP is set.
Noted and reviewed by: bde
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Make automountd(8) inform autofs(4) whether directory being handled can
have wildcards. This makes it possible for autofs(4) to avoid requesting
automountd(8) action on access to nonexistent nodes - unless wildcards
are actually used.
Note that this change breaks ABI for automountd(8).
Tested by: dhw@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
As pointed out by several people, r273114 was incorrect: it unconditionally
disabled everything except TLS 1.0. Replace it with a more carefully
wrought patch:
- Switch the default for SSLv3 from on to off
- Add environment variables to control TLS 1.1 and 1.2
- In verbose mode, report which version is used
- Update the man page to reflect these changes.
Adrian Chadd [Wed, 15 Oct 2014 01:22:56 +0000 (01:22 +0000)]
Set the DROP_EN bit before the RX queue is brought up and active.
He noticed issues setting this bit in SRRCTL after the queue was up,
so doing it from the sysctl handler isn't enough and may not actually
work correctly.
This commit doesn't remove the sysctl path or try to change its
behaviour. I'll talk with others about how to finish fixing that
before I tackle that.
PR: kern/194311
Submitted by: luigi
MFC after: 3 days
Sponsored by: Norse Corp, Inc
Neel Natu [Tue, 14 Oct 2014 18:34:15 +0000 (18:34 +0000)]
Use '-e' to check if the virtio backing file has already been created.
The '-f' check works fine on a regular file but not if the backing file is
a device (e.g., /dev/md0). In this case it would print a misleading but
otherwise benign message about the backing file not being present.
Submitted by: Marcus Reid (marcus@blazingdot.com)
Discussed with: grehan
Glen Barber [Tue, 14 Oct 2014 15:22:46 +0000 (15:22 +0000)]
Merge the following from ^/projects/release-vmimage:
r273076, r273077, r273079, r273095:
r273076:
Add a separate make(1) target to release/Makefile to
build FreeBSD virtual machine disk images for use on
the Microsoft Azure service.
For now, this target is not directly connected to the
build, however can be manually invoked.
The 'vm-azure' target invokes {amd64,i386}/mk-azure.sh,
which does the heavy lifting to produce proper VHDs.
mk-azure.sh uses a configuration file, defaulting to
tools/azure.conf if otherwise unset.
r273077:
Clear VM_RC_LIST.
r273079:
Fix signal list to trigger umount(8).
r273095:
Output an informational message when mkimg(1) runs, so it
does not appear that the process has stopped while waiting
for a 'y/n' response when waagent is deprovisioned.
Tested on: releng/10.1@r272876
MFC after: 3 days
X-MFC-10.1: yes
Sponsored by: The FreeBSD Foundation
Glen Barber [Tue, 14 Oct 2014 15:03:06 +0000 (15:03 +0000)]
Merge the following from ^/projects/release-vmimage:
r272436, r272437, r272792:
r272436:
Remove the first argument to panic(), which was initially
intended to be the exit code, however when a non-zero exit
code was returned to release/Makefile, this would prevent
any remaining (and possibly successful) stages from being
attempted.
r272437:
If the vm-base target fails, prevent the vm-image target
from being run since it cannot possibly succeed.
r272792:
Add /usr/local/bin and /usr/local/sbin to PATH, needed
if third-party software needs to use utilities outside
of the base system during post-install stages (indexinfo
is one culprit).
MFC after: 3 days
X-MFC-10.1: yes
Sponsored by: The FreeBSD Foundation
Andrew Turner [Tue, 14 Oct 2014 14:27:51 +0000 (14:27 +0000)]
Add support for the __aeabi_c*cmp* functions. These are similar to the
existing functions with the exception they use the condition flags to
store the result.
Overhaul if_gif(4):
o convert to if_transmit;
o use rmlock to protect access to gif_softc;
o use sx lock to protect from concurrent ioctls;
o remove a lot of unneeded and duplicated code;
o remove cached route support (it won't work with concurrent io);
o style fixes.
Glen Barber [Tue, 14 Oct 2014 11:48:28 +0000 (11:48 +0000)]
Add a separate make(1) target to release/Makefile to
build FreeBSD virtual machine disk images for use on
the Microsoft Azure service.
For now, this target is not directly connected to the
build, however can be manually invoked.
The 'vm-azure' target invokes {amd64,i386}/mk-azure.sh,
which does the heavy lifting to produce proper VHDs.
mk-azure.sh uses a configuration file, defaulting to
tools/azure.conf if otherwise unset.
Devin Teske [Tue, 14 Oct 2014 03:22:37 +0000 (03:22 +0000)]
Rename awk(1) implementation of GNU awk's built-in asorti() function to
prevent fatal conflict should one-true-awk ever be replaced -- e.g., in
an appliance -- with GNU awk. NB: Renamed my implementation to _asorti()
Xin LI [Mon, 13 Oct 2014 20:39:51 +0000 (20:39 +0000)]
Use write_psize instead of write_asize when doing vdev_space_update.
Without this change the accounting of L2ARC usage would be wrong and
give 16EB free space because the number became negative and overflows.
Warner Losh [Mon, 13 Oct 2014 16:23:58 +0000 (16:23 +0000)]
Use the C99 flexible array construct to denote a variable amount of
data rather than the old-school [1] construct. We have required c99
compilers for some time.
Andrew Turner [Mon, 13 Oct 2014 15:35:08 +0000 (15:35 +0000)]
Start removing the omap3 support. In base it was only ever a header and a
few changes to drivers, no kernel config was added. As the SoCs are quite
old and the code is unmaintained start the process of removing support by
deleting the header file and code that depends on it along with the macro
SOC_OMAP3. Other Ti SoCs shouldn't be affected, other than for us to have
less code to maintain.
Xin LI [Mon, 13 Oct 2014 05:34:10 +0000 (05:34 +0000)]
Add a tunable for arc_shrink_shift (vfs.zfs.arc_shrink_shift) that
controls how much fraction, 1/2^arc_shrink_shift, should be reclaimed
when there is memory pressure.
Submitted by: Richard Kojedzinszky <krichy at tvnetwork.hu>
MFC after: 2 weeks
Enji Cooper [Mon, 13 Oct 2014 01:14:01 +0000 (01:14 +0000)]
Do initial port of contrib/netbsd-tests/lib/libc/locale
t_io:
- Expect failures potentially related to implementation-specific knowledge of
the zh_TW.Big5 locale [*]
t_mbrtowc:
- Handle unknown locales more gracefully (do not test if the locale doesn't
exist)
- Expect failure with mbrtowc_internal dealing with Japanese locales
(potentially related to implementation detail knowledge of the ja_* locales) [*].
t_mbstowcs, t_mbtowc, t_wctomb:
- Handle unknown locales more gracefully (do not test if the locale doesn't
exist)
t_wcstod:
- Treat FreeBSD like NetBSD and Linux in the XXX: FIXME section
[*] More investigation is required to determine the root cause of the failures
Justin Hibbits [Sun, 12 Oct 2014 23:48:55 +0000 (23:48 +0000)]
Check error return from reading integer part of temperature.
There's a very remote, but possible, chance that the integer part read will
fail, but the fraction read succeeds, at which point the reported temperature is
invalid.
Enji Cooper [Sun, 12 Oct 2014 21:59:23 +0000 (21:59 +0000)]
- Add libutil #include for fparseln
- Change ATF_REQUIRE_EQ_MSG to ATF_CHECK_EQ_MSG to gather all failing results
possible (currently 12 with leftassoc)
- Mark leftassoc "atf_tc_expect_fail" on FreeBSD (PR coming soon after further
analysis is done on the code)
Enji Cooper [Sun, 12 Oct 2014 21:53:13 +0000 (21:53 +0000)]
Implement 64MB memory limit for test to ensure that it fails reliably in
600 seconds; it would previously fail inconsistently when run in some virtual
machine configurations
This patch might need to be reverted or revisited later (see the attached PR
for more details)
Justin Hibbits [Sun, 12 Oct 2014 19:12:48 +0000 (19:12 +0000)]
Add an AC line monitor so power_profile can work
Summary:
Add a polling loop (1Hz) to monitor the battery and AC status, to notify devd
like ACPI does for power monitoring. This allows /etc/rc.d/power_profile to
work on PowerPC laptops
Test Plan:
Tested on a Titanium PowerBook, configuring economy_cpu_freq and
performance_cpu_freq, disabling powerd.
Nathan Whitehorn [Sun, 12 Oct 2014 17:59:31 +0000 (17:59 +0000)]
Only allow ZFS boot on GPT; the MBR ZFS bootblocks cannot be installed using
gpart bootcode as /boot/zfsboot needs to be split into multiple pieces by
hand and copied to different areas of the partition.
Robert Watson [Sun, 12 Oct 2014 15:49:52 +0000 (15:49 +0000)]
When deciding whether to call m_pullup() even though there is adequate
data in an mbuf, use M_WRITABLE() instead of a direct test of M_EXT;
the latter both unnecessarily exposes mbuf-allocator internals in the
protocol stack and is also insufficient to catch all cases of
non-writability.
(NB: m_pullup() does not actually guarantee that a writable mbuf is
returned, so further refinement of all of these code paths continues to
be required.)
Alexander Motin [Sun, 12 Oct 2014 06:55:34 +0000 (06:55 +0000)]
Improve and document `ctladm portlist` subcommand.
Make this subcommand less FC-specific, reporting target and port addresses
in more generic way. Also make it report list of connected initiators in
unified way, working for both FC and iSCSI, and potentially others.
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