Antonio Huete Jimenez [Sun, 7 Jul 2019 16:37:44 +0000 (18:37 +0200)]
test (2)
Sascha Wildner [Sun, 7 Jul 2019 12:55:41 +0000 (14:55 +0200)]
last.1: Fix .Dd
Sascha Wildner [Sun, 7 Jul 2019 12:07:45 +0000 (14:07 +0200)]
last(1): Switch the default to /var/log/wtmpx.
While here, sync usage() with getopt(), remove a few void casts, and
clean up the manual page a bit too.
Reported-by: Diederik de Groot <info@talon.nl>
François Tigeot [Sun, 7 Jul 2019 10:43:15 +0000 (12:43 +0200)]
drm/linux: Add struct i2c_board_info and i2c_new_device()
Sascha Wildner [Sun, 7 Jul 2019 09:51:56 +0000 (11:51 +0200)]
libutil/logwtmpx: Remove unneeded #include <utmp.h>.
Sascha Wildner [Sun, 7 Jul 2019 08:52:00 +0000 (10:52 +0200)]
reboot(8): Log to wtmpx too.
While here, put wtmp and wtmpx logging under SUPPORT_UTMP and
SUPPORT_UTMPX, respectively.
Matthew Dillon [Sat, 6 Jul 2019 02:21:29 +0000 (19:21 -0700)]
sshd - Make sshd use utmpx / wtmpx
* For now adjust the Makefile for sshd to make it use utmpx and
wtmpx. The sshd contrib code expects UTMPX_FILE and WTMPX_FILE
to be defined in order to use this API.
* sshd's login information is now properly using utmpx/wtmpx so
'who' whos the full IPV6 address (etc).
Reported-by: dkgroot/NI33
Matthew Dillon [Sat, 6 Jul 2019 02:03:25 +0000 (19:03 -0700)]
who - Fix buffer termination
* Fix printing output when e.g. the utmp host field fills the whole
buffer. This doesn't fix the fact that the host field is too small.
Reported-by: dkgroot/NI33
François Tigeot [Fri, 5 Jul 2019 16:05:48 +0000 (18:05 +0200)]
drm/linux: Add dmi_match()
Antonio Huete Jimenez [Fri, 5 Jul 2019 14:42:26 +0000 (16:42 +0200)]
test
Sascha Wildner [Wed, 3 Jul 2019 16:10:50 +0000 (18:10 +0200)]
Sync zoneinfo database with tzdata2019b from ftp://ftp.iana.org/tz/releases
* Brazil has canceled DST and will stay on standard time indefinitely.
* Predictions for Morocco now go through 2087 instead of 2037.
* Palestine's 2019 spring transition was 03-29 at 00:00, not 03-30
at 01:00.
* Fix various past transitions for Hong Kong and Italy.
For a detailed list of changes, see share/zoneinfo/NEWS.
Matthew Dillon [Mon, 1 Jul 2019 18:35:52 +0000 (11:35 -0700)]
kernel - Fix lwp_tid ranging error
* We intended for lwp_tid's to range from 1..INT_MAX, but we
had the following code in the kernel and unfortunately GCC
optimizes out the conditional entirely.
if (++lp->lwp_tid <= 0)
lp->lwp_tid = 1;
* In addition, the pthreads library actually would like to use
a few high bits for flags, so fix the limit while we are
here to 0x3FFFFFFF. This saves us a pthreads assertion in
the mutex code if an application is actually able to wind
the thread id up this high over its life. Since the TID
allocation mechanism is pretty simplistic, it is entirely
possible to do this given heavy thread creation / deletion
rates and enough time.
* Change the conditional such that GCC does not optimize it out.
We do not want to depend on -fwrapv for the kernel code to
compile properly, so we don't use it.
if (lp->lwp_tid == 0 || lp->lwp_tid == 0x3FFFFFFF)
lp->lwp_tid = 1;
else
++lp->lwp_tid;
Matthew Dillon [Mon, 1 Jul 2019 17:15:41 +0000 (10:15 -0700)]
pthreads - Use mmap() for thread->specific data
* Any application which tries to replace malloc() can wind up causing
pthreads to implode due to its use of malloc() in the early thread
initialization code.
* Change pthread_setspecific() to use mmap() instead of malloc()
to allocate the per-thread keys array, allowing applications
which replace malloc() to use pthread_setspecific() to initialize
per-thread malloc data if so desired.
The use of pthread_setspecific() predates TLS (per-thread) variable
declarations, aka the __thread storage qualifier, which is the
better way to implement per-thread data, but it is still a reasonable
choice so make it work.
* For DragonFlyBSD this is not expected to improve chrome because
our chrome build uses our base malloc() and does not try to replace
it with tcmalloc(). However, this change might help a limited
number of other applications that do.
Reported-by: sephe, tuxillo
Sascha Wildner [Mon, 1 Jul 2019 01:11:05 +0000 (03:11 +0200)]
libc: Build inet/, isc/, and nameser/ from their subdirectories.
Also move inet's documentation to the right place.
Sascha Wildner [Sun, 30 Jun 2019 23:29:08 +0000 (01:29 +0200)]
libc: Remove an unneeded .PATH.
Sascha Wildner [Sun, 30 Jun 2019 12:44:37 +0000 (14:44 +0200)]
init(8): Put utmp/wtmp specific code under SUPPORT_UTMP.
François Tigeot [Sun, 30 Jun 2019 12:41:52 +0000 (14:41 +0200)]
drm: Start using flush_delayed_work()
Sascha Wildner [Sun, 30 Jun 2019 10:25:56 +0000 (12:25 +0200)]
<sys/conf.h>: Move SPECNAMELEN to <sys/param.h>.
Some dports and also stuff in our tree depend on it being public, which
all compensate with local defines for now, some of them not having been
adjusted when SPECNAMELEN was bumped from 15 to 63, such as in
sysutils/{mfi,mpt}d. Patches for these ports have been submitted.
They all could have got at it by defining _KERNEL_STRUCTURES before
including <sys/conf.h> but that didn't catch up it seems.
It's public in <sys/param.h> in FreeBSD and I see no reason why we
shouldn't follow.
Reported-by: aly
Sascha Wildner [Sat, 29 Jun 2019 19:08:15 +0000 (21:08 +0200)]
<sys/signal.h>: Adjust a number of struct member types to POSIX.
* siginfo_t's si_pid and si_uid, and stack_t's ss_size. For all of
these, there are no changes in type sizes and signs.
* Also define the pid_t, uid_t and size_t types, as required by
the standard.
Sascha Wildner [Sat, 29 Jun 2019 09:16:18 +0000 (11:16 +0200)]
shm_open.3: Some miscellaneous cleanup.
* Bump .Dd
* Start sentences on new lines.
* Put DragonFly specific implementation details into IMPLEMENTATION NOTES.
Sascha Wildner [Sat, 29 Jun 2019 06:41:03 +0000 (08:41 +0200)]
Remove .Ud in some manual pages.
Sascha Wildner [Sat, 29 Jun 2019 02:03:05 +0000 (04:03 +0200)]
isa.4: Remove obsolete reference.
Sascha Wildner [Sat, 29 Jun 2019 02:02:17 +0000 (04:02 +0200)]
mmap.2: Improve markup.
François Tigeot [Sat, 29 Jun 2019 05:06:10 +0000 (07:06 +0200)]
drm/linux: Add flush_delayed_work()
François Tigeot [Sat, 29 Jun 2019 05:00:40 +0000 (07:00 +0200)]
drm/linux: Fix a NULL pointer dereference in signal_pending_state()
Not all kernel threads have an associated userland lwp.
Reported-by: dillon
Matthew Dillon [Fri, 28 Jun 2019 22:35:18 +0000 (15:35 -0700)]
kernel - VM rework part 21 - Fix excessive paging to swap bug
* Fix a bug where pages on the inactive queue would sometimes not
get moved to the cache queue after being paged out, and also not
get its [M]odify bit cleared, causing the pageout demon to repeatedly
write numerous pages out without making progress.
This may require some additional work to avoid a double-pageout
condition, but it fixes the main issue.
* Returns us back to the 'feel' of paging prior to the VM rework,
and should reduce stuttering in chrome and other paging-related lag
users might experience.
The bug was introduced due to differences in how the pmap code
handle vm_page_protect(..., VM_PROT_READ).
Matthew Dillon [Fri, 28 Jun 2019 16:22:39 +0000 (09:22 -0700)]
docs - Update shm_open(3) manual page
* Update to detail recent work.
Submitted-by: Lassi Kortela
Matthew Dillon [Fri, 28 Jun 2019 05:54:44 +0000 (22:54 -0700)]
ahci - Enforce 10-second poll of chipset
* Enforce a poll every 10-seconds when the chipset is idle to try to
catch any potential lost interrupts. We have observed a number of
'impossible' timeouts where the chipset registers indicate command
completion, which should only be possible if a completion interrupt
is lost.
Matthew Dillon [Fri, 28 Jun 2019 04:58:49 +0000 (21:58 -0700)]
kernel - Add TPS balancing mode to scsi_da (da* disks)
* This feature brings write tps down to match read tps when both are
pending. Normally both read and write I/Os get at least a few tags,
but because write I/O is buffered by devices, even giving it one tag
can complete destroy read performance.
To accomplish this the feature monitors approximate TPS using a counter
with exponential decay and will temporarily sets write openings in the
device queue to zero.
* SSDs usually do a better job on their own, but this feature won't hurt
so we do not distinguish between HDDs and SSDs.
* New sysctls for this feature (feature is enabled by default):
kern.cam.da.balance_enable 1 (0=disable, 1=enable)
kern.cam.da.balance_ratio 100 (read:write ratio, 1:1 is 100)
kern.cam.da.balance_debug 0 (log to console each second)
You can adjust the read:write tps ratio as desired. For example,
the value 200 will adjust the ratio to 2:1.
Sascha Wildner [Thu, 27 Jun 2019 09:48:37 +0000 (11:48 +0200)]
Test commit.
Sascha Wildner [Thu, 27 Jun 2019 09:40:50 +0000 (11:40 +0200)]
ftpd.8: Adjust for recent opie(4) removal.
François Tigeot [Wed, 26 Jun 2019 21:12:18 +0000 (23:12 +0200)]
drm/radeon: Switch to Linux i2c APIs
* Enable radeon.hw_i2c by default
* Sync some code with Linux 3.19.8 in passing
Sascha Wildner [Wed, 26 Jun 2019 15:40:35 +0000 (17:40 +0200)]
kernel/genassym: Remove some unneeded assyms.
Matthew Dillon [Wed, 26 Jun 2019 04:48:20 +0000 (21:48 -0700)]
kernel - Change tcp keepalive options from ms to seconds (DISRUPTIVE) (2)
* Refactor the code slightly to adopt the same limits and behavior
as linux. Instead of capping out we return EINVAL on any out-of-
bound value.
* Also note that my history was wrong. Sephe actually implemented
these options, not me, and it was in 2011 (8 years ago, not 15+).
So much for my vague memory! At the time other operating used wildly
different metrics, and we chose to use milliseconds. But in the
intervening years it looks like the main systems have adopted a
1-second interval.
In changing our parameters to match, we avoid a lot of pain when
porting third party applications that use it, particularly chrome.
But also a few others.
If we need sub-second parameters in the future we will implement
new option keywords for it.
Matthew Dillon [Wed, 26 Jun 2019 02:03:27 +0000 (19:03 -0700)]
build - Bump __DragonFly_version to 500702 in master
* Bump __DragonFly_version to 500702 for the TCP_KEEP* socket
options API change from milliseconds to seconds.
This change corrected a 15+ year old mistake. Most operating
systems pass these parameters in seconds, but thinking a finer-grain
would be grand (long ago), I changed the parameters to milliseconds.
And we've been paying for it ever since.
Matthew Dillon [Tue, 25 Jun 2019 17:38:18 +0000 (10:38 -0700)]
man - Adjust tcp(4) for API change
* Adjust tcp(4) for the TCP_KEEP* API change.
Matthew Dillon [Tue, 25 Jun 2019 17:33:22 +0000 (10:33 -0700)]
kernel - Change tcp keepalive options from ms to seconds (DISRUPTIVE)
* Change TCP_KEEPINIT, TCP_KEEPIDLE, and TCP_KEEPINTVL units from
milliseconds to seconds, matching most other operating system
distributions.
This is after the Nth time we've hit problems porting applications.
* I've decided to make this change, even though it is disruptive
(a significant API change). It shouldn't effect most use cases
and it fixes things like chromium without us having to continuously
patch the chromium sources.
* Fixes numerous too-fast-a-timeout issues with chrome.
Matthew Dillon [Tue, 25 Jun 2019 17:30:56 +0000 (10:30 -0700)]
kernel - Increase elf limits
* Increase the MAXTSIZ default from 256MB to 32GB. Certain debug
executables, such as chromium, exceeded the original limit.
* Leave the default data limit at 128MB for the moment, but it will
be increased as soon as we work out low-memory hinting vs heap
allocation.
Sascha Wildner [Mon, 24 Jun 2019 11:05:31 +0000 (13:05 +0200)]
dhcpcd.conf.5/swapon.8: Fix some typos.
Sascha Wildner [Mon, 24 Jun 2019 10:46:54 +0000 (12:46 +0200)]
dhcpcd.8/tcplay.8: Whitespace fixes.
Sascha Wildner [Mon, 24 Jun 2019 09:21:25 +0000 (11:21 +0200)]
Add some missing whitespace/linefeeds in a few manpages.
Sascha Wildner [Mon, 24 Jun 2019 08:55:05 +0000 (10:55 +0200)]
bsd-family-tree: Sync with FreeBSD (add DragonFly 5.6.1).
Matthew Dillon [Mon, 24 Jun 2019 01:40:51 +0000 (18:40 -0700)]
build - Allow buildworld to run from a 4.9 base
* Make an adjustment that allows the latest buildworld to
be run on an old 4.9 system base.
* Generally speaking mkmagic should be using the (generated) magic.h
from the build anyway, and not the one in /usr/include which might
be incompatible.
Matthew Dillon [Sun, 23 Jun 2019 15:24:24 +0000 (08:24 -0700)]
kernel - Fix pmap placemarker timing race
* Fix a timing race that could cause a thread to get stuck in
"pvplw" indefinitely. The timing window is very short and the
race is fairly difficult to reproduce.
* For this race to occur, more than one interaction must take
place on other cpus against the placemarker being waited on
by pv_placemarker_wait(). It takes multiple interactions for
the WAKEUP bit to be lost.
The first interaction can clear the WAKEUP bit and issue a
wakeup() before we manage to interlock. The second interaction
can then reserve the placemarker so our conditional fails and
we tsleep(). The result is that we block forever.
pv_placemarker_wait(pmap_t pmap, vm_pindex_t *pmark)
{
if (*pmark != PM_NOPLACEMARK) {
atomic_set_long(pmark, PM_PLACEMARK_WAKEUP);
tsleep_interlock(pmark, 0);
if (*pmark != PM_NOPLACEMARK)
tsleep(pmark, PINTERLOCKED, "pvplw", 0);
}
}
Just moving the interlock to before setting the flag is not
sufficient due to cuteness on my part in overloading the WAKEUP
bit on top of NOPLACEMARK (NOPLACEMARK is '-1').
* The solution is to both properly order the interlock AND use
a cmpset loop to prevent accidently setting the WAKEUP bit on
a marker that has already been released.
mark = *pmark;
cpu_ccfence();
while (mark != PM_NOPLACEMARK) {
tsleep_interlock(pmark, 0);
if (atomic_fcmpset_long(pmark, &mark,
mark | PM_PLACEMARK_WAKEUP)) {
tsleep(pmark, PINTERLOCKED, "pvplw", 0);
break;
}
}
Reported-by: tuxillo
Sascha Wildner [Sat, 22 Jun 2019 19:25:35 +0000 (21:25 +0200)]
Fix two typos in manual pages.
Sascha Wildner [Sat, 22 Jun 2019 07:08:12 +0000 (09:08 +0200)]
axe.4: Add back rgephy(4) reference.
Matthew Dillon [Sat, 22 Jun 2019 00:47:31 +0000 (17:47 -0700)]
kernel - Move trap_is_smap() test outside of DDB condition
* The trap_is_smap() test, and generally the code handling improper
user mode accesses from kernel mode, must be placed outside the
DDB conditional.
Aaron LI [Fri, 21 Jun 2019 16:07:06 +0000 (00:07 +0800)]
rc.d: Use stop_boot() function to really stop boot
The rc.d scripts are executed in sub-shells, so the original 'exit'
would not stop the boot process. Use the stop_boot() function in
rc.d/mountcritlocal and rc.d/root to really stop the boot process.
Obtained-from: FreeBSD
Aaron LI [Fri, 21 Jun 2019 15:59:37 +0000 (23:59 +0800)]
rc: Move stop_boot() from rc.d/fsck to rc.subr and improve it
Move the stop_boot() function from rc.d/fsck to rc.subr, since we will
use it in other rc.d scripts. This follows what FreeBSD does.
Improve the stop_boot() function by bringing in the FreeBSD's version.
Minor cleanups.
Sascha Wildner [Fri, 21 Jun 2019 06:20:02 +0000 (08:20 +0200)]
kernel: Add NO_SYSCTL_DESCR option to exclude sysctl descriptions.
<sys/sysctl.h> has the code for it already, brought in in commit
8e82189d49ed5be4533e1a3d2609460e8aae81bf, but the option was not
added.
While here, remove some old no-op IPSec related options.
Sascha Wildner [Fri, 21 Jun 2019 05:34:24 +0000 (07:34 +0200)]
kernel/acpi_ec: Document sysctls better.
Sascha Wildner [Thu, 20 Jun 2019 21:29:49 +0000 (23:29 +0200)]
kernel: Use correct variable for debug.acpi.ec.timeout_backoff tunable.
François Tigeot [Thu, 20 Jun 2019 18:42:23 +0000 (20:42 +0200)]
drm/radeon: Upgrade to Linux 3.19.8
* Various bug fixes and hardware bug workarounds
* Fan control improvements, especially on Southern Islands (SI)
and Sea Islands (CI) GPUs
* Performance improvements due to better memory management
Sascha Wildner [Thu, 20 Jun 2019 17:39:01 +0000 (19:39 +0200)]
bsd-family-tree: Sync with FreeBSD (add NetBSD 8.1 and DragonFly 5.6).
Also some unrelated cleanup in the layout.
Aaron LI [Thu, 20 Jun 2019 13:44:11 +0000 (21:44 +0800)]
initrd: cd to '/' before umounting '/var'
The HOME in initrd is set to '/var/home', thus umounting '/var' may
fail due to device busy, although this failure would not block the boot
process.
Sascha Wildner [Wed, 19 Jun 2019 15:51:36 +0000 (17:51 +0200)]
kernel: Add whitespace between fw_stub.awk flags and their arguments.
It's more readable in the log file.
Jan Sucan [Mon, 5 Jun 2017 16:16:59 +0000 (16:16 +0000)]
fw_stub.awk: correct usage message
* Add information about optional version and parent for the firmware
image.
* Show that the -m option is mandatory.
Jan Sucan [Mon, 5 Jun 2017 15:54:09 +0000 (15:54 +0000)]
fw_stub.awk: fix processing of values for the options when separated by space
Matthew Dillon [Wed, 19 Jun 2019 05:59:07 +0000 (22:59 -0700)]
kernel - Change fill_kinfo_lwp() and fix top
* Change fill_kinfo_lwp(), an internal function used by kern_proc.c
and libkvm, to aggregate lwp data instead of replace it.
Note that fill_kinfo_proc() will zero the lwp sub-structure and is
already typically called before zero or more fill_kinfo_lwp() calls,
so the new aggregation essentially just works even though the API is
a bit different.
In addition, when getprocs is told to aggregate lwps the tid field
will be set to -1 since it is not applicable in the aggregation case.
* 'top' will now properly aggregate the threads belonging to a process
when thread mode 'H' is not in effect.
* Also allow top to display cpu percentages above 100%, since in the
aggregation case the sum of threads can easily exceed 100% of one core.
Requested-by: hsw
zrj [Tue, 18 Jun 2019 17:48:20 +0000 (20:48 +0300)]
openpam: Implement blacklist.
Mainly to avoid issues for users who might miss what `make upgrade`
warns about. Currently only includes previously active OPIE modules.
Do not include pam_cleartext_pass_ok.so it should not be relevant for
any DragonFly installations by now.
Matthew Dillon [Tue, 18 Jun 2019 18:54:08 +0000 (11:54 -0700)]
sshd - Change options defaults to be more secure
* Change the password_authentication default to 0. Passworded logins
are NOT considered secure by default in DragonFly.
* Put in a succinct comment for both the pam default (0) and the
password authentication default (also 0) to try to prevent them
from being improper changed back to 1 accidently.
Matthew Dillon [Tue, 18 Jun 2019 18:49:32 +0000 (11:49 -0700)]
Revert "sshd(8): Add USE_PAM handling defaults."
We really did not intend to turn on passworded logins or pam by default.
They need to be turned off by default so the sshd_config is secure by
default. PAM generally allows passworded logins which we do not consider
secure by default.
This reverts commit
19523637df5f6eb42b41f3dee51bd5d7c25d2219.
Aaron LI [Tue, 18 Jun 2019 16:30:40 +0000 (00:30 +0800)]
gpt(8): Explicitly avoid out of range in searching MBR partitions
Avoid running off the end of an array in case thing we're looking for
isn't there. This is probably impossible, but not obvious.
Obtained-from: NetBSD
Bug-report: #3015
Aaron LI [Tue, 18 Jun 2019 16:21:11 +0000 (00:21 +0800)]
jail.8: Document sysctl entries jail.{allow_raw_sockets,chflags_allowed}
Meanwhile, update the description of "jail.chflags_allowed" in the code.
Obtained-from: FreeBSD
Bug-report: #2935
Aaron LI [Mon, 17 Jun 2019 14:05:41 +0000 (22:05 +0800)]
jail: Implement read-only sysctl "jail.jailed"
Implement the read-only sysctl entry 'jail.jailed', which can be used to
determine if a process is running inside a jail (value is 1) or not
(value is 0).
NOTE: The current FreeBSD has such a sysctl entry called
'security.jail.jailed'. However, DragonFly BSD doesn't not have any
'security.jail.*' but only 'jail.*' sysctl entries.
Meanwhile, update /etc/rc to use this new sysctl entry to better deal
with the rc scripts with the 'nojail' keyword.
Also document this sysctl entry in the jail.8 man page.
This commit is based mostly on FreeBSD as well as the patch in bug
report #118.
Reviewed-by: dillon, mjg (Mateusz Guzik)
Bug-report: #118
Matthew Dillon [Mon, 17 Jun 2019 22:45:59 +0000 (15:45 -0700)]
drm - Fix system lockup bug in signal_pending_state()
* Fix a system lockup bug in signal_pending_state(). It was
possible for the routine to indicate that no signal was pending
for an interruptible state when a signal was in fact pending,
causing a live-lock in a lksleep() loop.
* The proper API is to allow any signal to interrupt when the
thread is in an interruptible state and to only allow a KILL
signal to interrupt when the thread is in a non-interruptible
state.
Testing-by: dillon, tuxillo
Reviewed-by: ftigeot
Sascha Wildner [Mon, 17 Jun 2019 17:28:18 +0000 (19:28 +0200)]
Nuke timed(8) (and timedc(8)). It is no longer used for time setting.
Adjust date(1) too for the removal (based on what FreeBSD did).
François Tigeot [Mon, 17 Jun 2019 14:20:21 +0000 (16:20 +0200)]
drm/linux: Add io_schedule_timeout()
zrj [Mon, 17 Jun 2019 06:45:42 +0000 (09:45 +0300)]
Bump __DragonFly_version for libopie removal.
While there, add entry to UPDATING.
zrj [Mon, 17 Jun 2019 06:35:29 +0000 (09:35 +0300)]
kernel: Unbundle libressl headers from src-sys.tar.bz2
This reverts commit
cebb579b84f544c775170301fea06cc74fb71ded.
No longer needed.
zrj [Mon, 17 Jun 2019 06:34:32 +0000 (09:34 +0300)]
kernel: Separate md5 from userland.
There are no good reasons to include userland header. Passing raw ctx
structure from kernel to userland or vice versa is a bug.
Requested-by: swildner
zrj [Mon, 17 Jun 2019 06:33:12 +0000 (09:33 +0300)]
kernel: Make <sys/md4.h> and <sys/md5.h> exclusive to kernel only.
With libmd removal this is now possible. Poison the sys/ headers.
While there, minor cleanup in md4c.c that is only used in smb.
zrj [Mon, 17 Jun 2019 06:30:06 +0000 (09:30 +0300)]
world: Remove libmd from the base.
Everything in base has been converted to use pure LibreSSL hash API.
The libmd now is moved to dports security/libmd for compatibility.
Also remove lone rmd160.h header that was added directly to include/.
zrj [Mon, 17 Jun 2019 06:28:42 +0000 (09:28 +0300)]
lib: Update dependencies.
No libraries depend on libmd, it can now be build in standard order.
zrj [Mon, 17 Jun 2019 06:25:13 +0000 (09:25 +0300)]
world: Remove OPIE from base.
The OPIE has been deprecated since
ed5666c1699a23a9ae3c0aca97dabaae71e26431
François Tigeot [Mon, 17 Jun 2019 13:31:05 +0000 (15:31 +0200)]
drm/linux: Restore wait_event*() functionality
* Our wait_event* routines do not (yet) use Linux wait queues.
Threads using them still have to be woken up with a different mechanism.
* Restore the wakeup*() calls directly using wait_queue_head_t pointers
* While there, also properly set the current Linux thread states in the
wait_event*() routines
Issue with the previous commit reported by zrj.
François Tigeot [Sun, 16 Jun 2019 20:37:26 +0000 (22:37 +0200)]
drm/linux: Rework wait queues
* Make the implementation much closer to the Linux one
* Do not directly try to wake up threads, but use an indirect function
call to do it, allowing drivers to override the default function
* Implement the expected default_wake_function() and
autoremove_wake_function() routines
François Tigeot [Sun, 16 Jun 2019 19:36:27 +0000 (21:36 +0200)]
drm/linux: Add LIST_HEAD_INIT()
Obtained from: NetBSD
Sascha Wildner [Sun, 16 Jun 2019 05:26:40 +0000 (07:26 +0200)]
Shorten some paths in various Makefiles.
Aaron LI [Sun, 16 Jun 2019 03:49:17 +0000 (11:49 +0800)]
rconfig(8): Update usage in program and manpage
Clarify the different usages between client and server modes.
Aaron LI [Sun, 16 Jun 2019 02:50:58 +0000 (10:50 +0800)]
rconfig(8): Allow '.', '-' and '+' in tag names
Originally, tag name only allows alphabets, digits and underscore. This
commit also allows tag names to have dot (.), minus (-) and plus (+)
symbols.
Bug-report: #2977
Matthew Dillon [Sun, 16 Jun 2019 02:24:46 +0000 (19:24 -0700)]
libkvm - Increase static buffer for devname()
* For now increase the internal static buffer for devname
to MAXPATHLEN (aka 1024). This may eventually be replaced
with SPECNAMELEN.
* This change is not exposed externally and it, or later changes,
should not break anything.
Requested-by: aly
Matthew Dillon [Sun, 16 Jun 2019 02:03:20 +0000 (19:03 -0700)]
libkvm - Increase ksw_devname from [32] to [64]
* Increase ksw_devname to 64 chars. This will help it fit longer
crypto name paths, plus drive serial numbers can be longer as well.
Requested-by: aly
Matthew Dillon [Sat, 15 Jun 2019 22:04:04 +0000 (15:04 -0700)]
kernel - Fix SMAP/SMEP caught user mode access part 2/2.
* Finish implementing SMAP exception handling support by
properly detecting it in trap() and generating a panic().
Otherwise the cpu just locks up in a page-fault loop without
any indication as to why on the console.
* To properly support SMAP, make sure AC is cleared on system calls
(it is already cleared on any interrupt or exception by the frame
push code but I missed the syscall entry code).
Sascha Wildner [Sat, 15 Jun 2019 20:37:25 +0000 (22:37 +0200)]
Update the pciconf(8) database.
June 12, 2019 snapshot from https://pci-ids.ucw.cz
Matthew Dillon [Sat, 15 Jun 2019 19:07:59 +0000 (12:07 -0700)]
kernel - Fix SMAP/SMEP caught user mode access part 1/2.
* Fix improper user mode access in hammer, caught by SMAP/SMEP.
Reported-by: Tim Darby
Aaron LI [Sat, 15 Jun 2019 11:51:21 +0000 (19:51 +0800)]
terminfo: Build and install st, st-16color and st-256color
Support the st (simple terminal) from the suckless project:
https://st.suckless.org/
Submitted-by: daftaupe
Bug-report: #3159
Aaron LI [Sat, 15 Jun 2019 10:55:11 +0000 (18:55 +0800)]
Use NULL instead of 0 for the third argument in fts_open()
Bug-report: #3138
Aaron LI [Sat, 15 Jun 2019 08:29:40 +0000 (16:29 +0800)]
Makefile: Require explicit target
Explicit target (e.g., buildworld, buildkernel) is required, otherwise
fail with an error.
Obtained-from: FreeBSD
Bug-report: #3158
Aaron LI [Sat, 15 Jun 2019 05:49:38 +0000 (13:49 +0800)]
libstand/hammer1: Fix vol_name to be vol_label
The 'vol_name' field in 'struct hammer_volume_ondisk' was changed to
'vol_label' in commit
6c39d27aedd299180e0b77179a8690d90d1e6e6d .
This fix enables libstand/hammer1.c to be build with -DTESTING.
Reported-by: daftaupe
Bug-report: #3185
Aaron LI [Sat, 15 Jun 2019 05:18:36 +0000 (13:18 +0800)]
u4b/audio: Fix panic by kfree(NULL)
DragonFly's kfree(9) doesn't allow a NULL pointer, while FreeBSD's
free(9) allows.
Reported-by: tse
Bug-report: #3192
Matthew Dillon [Fri, 14 Jun 2019 05:24:46 +0000 (22:24 -0700)]
iostat - Fix column count bug
* The maxshowdevs parameter was improperly conditionalized in the
list iteration, causing the list to be truncated early in some cases.
* Remove md*, pass*, and sg* by default, they are not usually
interesting.
* Display more columns by default if stdout is a terminal and is wide
enough.
Matthew Dillon [Fri, 14 Jun 2019 02:59:08 +0000 (19:59 -0700)]
libdevstat - Fix a bug in DS_SELECT_REMOVE
* An improper decrement cut the list scan short, causing wildcard
removals to not select all matching devices.
* This only really effects e.g. systat -vm and similar utilities.
Matthew Dillon [Thu, 13 Jun 2019 17:38:28 +0000 (10:38 -0700)]
kernel - Fix gdb / tracing
* The tstop fix broke gdb / tracing. Get gdb / tracing working
again.
Sascha Wildner [Wed, 12 Jun 2019 21:09:07 +0000 (23:09 +0200)]
Use some standard type names better.
struct sigaltstack -> stack_t
struct __siginfo -> siginfo_t
struct __sigset -> sigset_t
No functional change.
Sascha Wildner [Wed, 12 Jun 2019 20:34:10 +0000 (22:34 +0200)]
<sys/signal.h>: Adjust the type of stack_t's ss_sp from char * to void *.
François Tigeot [Wed, 12 Jun 2019 19:48:53 +0000 (21:48 +0200)]
drm/linux: Fix schedule_timeout()
Interruptible sleeps were returning wrong values.
Sascha Wildner [Tue, 11 Jun 2019 20:51:46 +0000 (22:51 +0200)]
mtree: Indent with spaces.
Sascha Wildner [Wed, 12 Jun 2019 07:47:41 +0000 (09:47 +0200)]
libc: Add missing #include "un-namespace.h" in a few files.
Sascha Wildner [Wed, 12 Jun 2019 07:46:09 +0000 (09:46 +0200)]
libc/pwcache: Remove some old RCS related stuff.