Without this change I get lots of
warning: duplicate script for target "_FILESINS_ldscripts/elf64btsmip_fbsd.xw" ignored
message for every tree walk.
Reviewed By: imp, emaste
Differential Revision: https://reviews.freebsd.org/D18783
is a symlink; without this change, when you log in, sh(1)
won't realize the current directory (eg '/usr/home/test')
is the same as $HOME ('/home/test').
Reviewed by: jilles
MFC after: 2 weeks
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D18775
results between an expression that refers to a variable by name and the
same expression that includes the same variable by value.
Submitted by: se@
MFC after: 1 week
r336616 copies inp->inp_options using the m_dup() function.
However, this function expects an mbuf packet header at the beginning,
which is not true in this case.
Therefore, use m_copym() instead of m_dup().
This issue was found by syzkaller.
Reviewed by: mmacy@
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D18753
mibif_reset_hc_timer(). Multiplication by 10 is erroneous
and is probably a blind copy and paste from next function.
PR: 132993
Submitted by: Vitezslav Novy <vnovy vnovy.net>
This script broke around FreeBSD 11.0 as a result of SWAPMETA no longer
being reported by vmstat -z; but it also needs to be reworked due to the
arrival in EC2 of nvme ephemeral disks.
I'll turn this option back on after I've found time to rewrite the
script in question.
PR: 234686
Reported by: meta@
MFC after: 1 week
The default build should install bsdgrep(1) and grep(1), with the latter
being gnugrep(1). WITH_BSD_GREP flips this situation such that we have
gnugrep(1) and grep(1), with the latter being bsdgrep(1).
Changes to start installing the zgrep script out of usr.bin/grep
inadvertently altered the default build such that grep(1) was being
installed, and it was bsdgrep(1). Correct the typo.
Reported by: bcran
MFC after: 3 days
an empty string, instead of NULL, if an entry is missing in the audit_control
file. Because of that change the getachost() function started to return
success even if the host name was not defined in the audit_control.
This in turn led to auditd_hostlen always being set (for an empty host it was
set to 0). If auditd_hostlen was not equal to -1 we were trying to append
the host name to trail file name. All this led to situation where when host
name is not defined in audit_control, auditd will create trail files with
a leading '.', which breaks auditdistd as it doesn't work with longer audit
trail file names.
Fix this by appending host name to the trail file name only if the host name
is not empty.
- Remove macros that covertly create epoch_tracker on thread stack. Such
macros a quite unsafe, e.g. will produce a buggy code if same macro is
used in embedded scopes. Explicitly declare epoch_tracker always.
- Unmask interface list IFNET_RLOCK_NOSLEEP(), interface address list
IF_ADDR_RLOCK() and interface AF specific data IF_AFDATA_RLOCK() read
locking macros to what they actually are - the net_epoch.
Keeping them as is is very misleading. They all are named FOO_RLOCK(),
while they no longer have lock semantics. Now they allow recursion and
what's more important they now no longer guarantee protection against
their companion WLOCK macros.
Note: INP_HASH_RLOCK() has same problems, but not touched by this commit.
This is non functional mechanical change. The only functionally changed
functions are ni6_addrs() and ni6_store_addrs(), where we no longer enter
epoch recursively.
Discussed with: jtl, gallatin
biospci_write_config args swapped length and value to write. Some
hardware coped just fine, while other hardware had issues.
PR: 155441
Submitted by: longwitz at incore dot de
Dell-branded Intel P4600 NVMe drives benefit from NVMe 1.3's NOIOB
feature. Unfortunately just like Intel DC P4500s, they don't advertise
themselves as benefiting from this...
This changes adds P4600s to the existing list of old drives which
benefit from striping.
PR: 233969
Submitted by: David Fugate <dave.fugate@gmail.com>
Reviewed by: imp, mav
Approved by: imp (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D18772
As mentioned in this special status report[1] from EuroBSDCon 2013,
WITH_SSP_PORTS was relevant in the FreeBSD 9 and FreeBSD 10 days.
Nowadays, -fstack-protector is set by default. Relevant knobs and variables
are documented in ports/Mk/bsd.port.mk.
WITH_GHOSTSCRIPT_VER was part of USE_GHOSTSCRIPT, which is deprecated.
[1]: https://www.freebsd.org/news/status/report-2013-09-devsummit.html#Ports-and-Packages
Reviewed by: bcr, mat, tobik
Approved by: bcr (doc)
Approved by: krion (mentor, implicit), mat (mentor, implicit)
Differential Revision: https://reviews.freebsd.org/D18056
Using daddr_t instead of int avoids trunclbn to become negative when it
shouldn't.
This isssue was found by running syzkaller.
Reviewed by: mckusick, kib, markj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D18763
iflib_init_locked() assumes that iflib_stop() has been called, however,
it is not called for suspend. iflib_if_init_locked() calls stop then init,
so fixes the problem.
This was causing errors after a resume from suspend.
PR: 224059
Reported by: zeising
MFC after: 1 week
Sponsored by: Limelight Networks
from the local mapping.
Enable the setting by default.
The article behind the change: https://arxiv.org/abs/1901.01161
Reviewed by: markj
Discussed with: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D18764
In r342771, I introduced a regression in Power by abusing the platform
smp_topo() method as a shortcut for providing the MI information needed for
the stated sysctls. The smp_topo() method was already called later by
sched_ule (under the name cpu_topo()), and initializes a static array of
scheduler topology information. I had skimmed the smp_topo_foo() functions
and assumed they were idempotent; empirically, they are not (or at least,
detect re-initialization and panic).
Do the cleaner thing I should have done in the first place and add a
platform method specifically for core- and thread-count probing.
Reported by: luporl via jhibbits
Reviewed by: luporl
X-MFC-With: r342771
Differential Revision: https://reviews.freebsd.org/D18777
j is int32_t and thus j<<31 is undefined if j==1.
Hinted by: muusl-lib (git 688d3da0f1730daddbc954bbc2d27cc96ceee04c)
Discussed with: freebsd-numerics (kargl)
Previously, the following sequence of events was feasible under some
circumstance:
bectl create test
bectl activate test
# the test BE dataset gets promoted and set as bootfs
bectl destroy test
I was unable to reproduce the destroy succeeding, but we should be rejecting
this before it even gets to libzfs because it would leave the system in an
inconsistent state. Forcing the user to be explicit as to which environment
should be activated instead is much better.
Reported by: Graham Perrin <grahamperrin@gmail.com>
MFC after: 3 days
usr/share/dict/eign is removed unconditionally as of r319664, so it no
longer needs to be in OptionalObsoleteFiles.
PR: 230353
Reported by: philippe.michel7 sfr.fr
setting the data prior to setting up the interrupt. Now we only set
the cookie afterwards, and that (a) cannot be helpd and (b) isn't used
in the ISR.
PR: 147127
Submitted by: hps@
On system with Celeron 1.5GHz CPU, sometimes when a PCMCIA to Compact Flash
adapter containing a Compact Flash card is inserted in the cardbus slot the
system hangs. This problem has not been observed in systems with a 2.8GHz
XEON CPU or faster.
Analysis of the cbb driver shows functional interrupts are routed to PCI
BEFORE the interrupt handler for functional interrupts has been registered.
Fix applied as described in the bug.
PR: 128040
Submitted by: Arthur Hartwig
Use BUS_DMA_NOWAIT for loads at initialization time.
Report actual numeric error code if any problem occurs at the
initialization.
Reported and tested by: pho
Reviewed by: mav
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D18741
On 32bit platforms it is possible to have (much) more physical RAM
than is mappable into single address space. In this case liblzma
scales the value into a request to mmap more address space than it is
theoretically possible.
Reported and tested by: pho
Reviewed by: delphij
Discussed with: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
never been used on any platform that ipfilter has been on. However
it looks like it could be a useful utility, therefore there are plans
to make it a port one day. It lacks a man page as well.
MFC after: 1 month
This change allows to determine power source via sysctl or /dev/apm
when devd(8) is running (used by default).
Based on patch from PR; other changes on top of it:
- '-f' (force) -> '-s' (source) parameter renaming;
- allow 'apm' -> 'devd' transition when '-s devd' is set
(if APM is enabled);
- man page update.
Checked on amd64 with -s devd / sysctl and apm
(an extra build with forced USE_APM define set was done)
PR: 125707
Submitted by: Konstantin Stepanov <milezv@yandex.ru>
Reviewed by: bcr, imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D18742
Originally intended as 'in case in needs to be re-invoked', but it was later
decided (by myself) that 're-invoke itself' makes it more clear that the
script is expected to use this in a way.
Reported by: Jose Luis Duran (jlduran @ github)
X-MFC-With: r342792
Some rc scripts in ports (e.g. uwsgi, apache, openvpn) allow for
'application profiles' that usually require the rc script to be invoked
again for each active profile. Because there's no consistent way to
determine the path because it differs between manual/service(8) invocations
and /etc/rc invocations, this leads to patterns like these:
- www/uwsgi hardcodes the script path
- security/openvpn guesses either $_file or $0 based on $0 = /etc/rc
Instead of forcing rc scripts to guess, provide an rc_service variable to
the scripts that gets set appropriately both for direct execution or when a
script is being executed via run_rc_script (e.g. /etc/rc).
This is our analog of an OpenRC variable with the same name, different case
(RC_SERVICE).
PR: 234614
Reported by: koobs
Reviewed by: dteske, jilles
MFC after: 3 days
