In _gettemp(), check that the length of the path doesn't exceed
MAXPATHLEN. Otherwise the path name (or part of it) may not fit to
carrybuf causing a buffer overflow.
PR: bin/140228
Traditionally, grdc would obtain time through time(3) which in turn gets
only the second part of clock (CLOCK_SECOND), and sleep for 1 second after
each screen refresh.
This approach would have two problems. First, we are not guaranteed to
be waken up at the beginning of a whole second, which will typically
exhibit as a "lag" on second number. Second, because we sleep for whole
second, and the refresh process would take some time, the error would
accumulate from time to time, making the lag variable.
Make grdc(6) to use time(3) to get time only at the beginning, and sample
time in CLOCK_REALTIME_FAST granularity after refreshing, and use the
nanosecond part to caculate how much time we want to sleep.
PR: bin/120813
Fix for the Intel WiFi Link 1000. The EEPROM image is in the OTPROM block
before the last block, not in the last block itself.
Approved by: rpaulo (mentor)
Obtained from: OpenBSD
Change the way shutdown is handled for log file.
pmc_flush_logfile is now non-blocking and just ask the kernel
to shutdown the file. From that point, no more data is
accepted by the log thread and when the last buffer is flushed
the file is closed.
This will remove a deadlock between pmcstat asking for
flush while it cannot flush the pipe itself.
Change the way shutdown is handled for log file.
pmc_flush_logfile is now non-blocking and just ask the kernel
to shutdown the file. From that point, no more data is
accepted by the log thread and when the last buffer is flushed
the file is closed.
This will remove a deadlock between pmcstat asking for
flush while it cannot flush the pipe itself.
Remove programming LED register and enable 25MHz TX clock for
88E1149 PHY. This will fix intermittent watchdog timeouts as well
as very slow network performance on 88E8072 Yukon Extreme.
PR: kern/144148
Sync acpi_video(4) with HEAD.
r197438:
Uninline an instance of STAILQ_FOREACH_SAFE().
r203810:
Implement LCD brightness control notify handler.
r203813:
Make sanity check slightly more useful and tweak an error message.
r203935:
Add support for `cycle' and `zero' events for LCD brightness control.
r203936:
Rename some macros to clarify their intentions and fix style nits.
The correct value of DEL is 0x7f, not 0xff. This is purely a documentation
issue - od(1) and hexdump(1) behave as expected.
PR: docs/143869
Submitted by: gcooper
Print the contents of the miscellaneous (MISC) register to the console if
it is valid along with the other register values when a machine check is
encountered.
Use reference counting instead of locking to secure an address while
that address is being used to generate temporary IPv6 address. This
approach is sufficient and avoids recursive locking.
- Adjust beginning / end of DST in Bangladesh (minimal impact)
- Fiji ends DST one month earlier to last Sunday of March
- Samoa changes
- Chile extends DST until 3 April this year.
Several changes to fix livelock under high load, introduced by r203489:
- change the way in which command queue overflow is handled;
- do not expose to CAM two command slots, used for driver's internal purposes;
- allow driver to use up to 1024 command slots, instead of 256 before.
For kinfo_proc in kp->ki_siglist, return the set of the signals pending
in the process queue when gathering information for the process, and set
of signals pending for the thread, when gathering information for the
thread.
- Reorganize code in 'plugin' to share log processing.
- Kcachegrind (calltree) support with assembly/source
code mapping and call count estimator (-F).
- Top mode for calltree and callgraph plugin (-T).
Make options KGSSAPI build and add it to NOTES.
rpcsec_gss_prot.c:
Use kernel printf and headers.
vc_rpcsec_gss.c:
Use a local RPCAUTH_UNIXGIDS definition for 16 instead of using NGROUPS.
Make pause(3) implementation not depended on the legacy sigcompat.c
interfaces. Do not block rt signals during and after pause(3) calls.
Use private libc namespace to call proper methods.
Do not restrict the allowed signals that can be specified by number
to the list of signals that has symbolic name. It was impossible to
send rt signals with kill(1) due to the check.
Fix expansion of \W in prompt strings when the working directory is "/".
The prompt string was truncated after \W when the working directory was "/".
PR: bin/89410
