openbsd
6 years agosync
deraadt [Wed, 17 Jan 2018 17:59:58 +0000 (17:59 +0000)]
sync

6 years agoAdd sizes for free() in wscons(4).
fcambus [Wed, 17 Jan 2018 16:54:19 +0000 (16:54 +0000)]
Add sizes for free() in wscons(4).

OK deraadt@, visa@, mpi@

6 years agoFound a .data variable that can be in .rodata
deraadt [Wed, 17 Jan 2018 16:33:33 +0000 (16:33 +0000)]
Found a .data variable that can be in .rodata
ok mibek

6 years agoIn cbus(4) drivers, make it easier to identify which driver is doing
stsp [Wed, 17 Jan 2018 15:52:33 +0000 (15:52 +0000)]
In cbus(4) drivers, make it easier to identify which driver is doing
debug printfs about LDC link state changes. No functional change.

ok kettenis@

6 years agoRemove erreneous and leftover slash that was part of the regex before
patrick [Wed, 17 Jan 2018 13:35:52 +0000 (13:35 +0000)]
Remove erreneous and leftover slash that was part of the regex before
we switched to compiled regexes.  Fixes fw_update(1).

Noticed by deraadt@
ok sthen@

6 years agoProcess redirection messages from http.
espie [Wed, 17 Jan 2018 13:25:36 +0000 (13:25 +0000)]
Process redirection messages from http.
This will help for round-robin sites in anchoring a pkg_add session to
a single site, thus removing shearing effects.
Initial idea from job@, reworked a lot by me,
enthusiastic okay sthen@

6 years agoDefend agains branch predictor target injection (Spectre "variant 2")
kettenis [Wed, 17 Jan 2018 10:22:25 +0000 (10:22 +0000)]
Defend agains branch predictor target injection (Spectre "variant 2")
attacks by flushing the branch predictor cache (BTB) on context switches
and page faults in kkernel address space.  Note that this relies on the
presence of firmware (such as Arm Trusted Firmware) that provides PSCI
services that flush the BTB on entry as described in Arm Trusted Firmware
Security Advisory TFV 6.

ok patrick@, visa@

6 years agoImplement support for the PSCI_VERSION call and export the function such that
kettenis [Wed, 17 Jan 2018 10:17:33 +0000 (10:17 +0000)]
Implement support for the PSCI_VERSION call and export the function such that
we can use it to defend against branch target injection attacks.

ok patrick@, visa@

6 years agoImplement basic padding support in libsa so we can do zero-padding
patrick [Wed, 17 Jan 2018 08:46:15 +0000 (08:46 +0000)]
Implement basic padding support in libsa so we can do zero-padding
in bootloader printfs.

Feedback from and ok gerhard@

6 years agoDisable ACPI burst mode on the 2015 Chromebook Pixel, where it freezes.
bentley [Wed, 17 Jan 2018 07:40:29 +0000 (07:40 +0000)]
Disable ACPI burst mode on the 2015 Chromebook Pixel, where it freezes.

Diff from jcs@, ok pirofti@

6 years agoOn armv7, remove symbols that are also present in our libc. Because of the
kettenis [Tue, 16 Jan 2018 23:04:42 +0000 (23:04 +0000)]
On armv7, remove symbols that are also present in our libc.  Because of the
EABI aliases these can lead to duplicate symbol errors, especially when
mixing code compiled with gcc and clang.  The intention is to revert this
once we convert armv7 to hardfloat.

ok patrick@, guenther@

6 years agoIntroduce internal_warningf() and mark internal_errorf() as noreturn
jca [Tue, 16 Jan 2018 22:52:32 +0000 (22:52 +0000)]
Introduce internal_warningf() and mark internal_errorf() as noreturn

This helps tools like scan-build, and follows the example of warningf()
and errorf().  ok anton@

6 years agog/c unused defines that were only used by nacl's SHA-512 implementation
naddy [Tue, 16 Jan 2018 21:42:40 +0000 (21:42 +0000)]
g/c unused defines that were only used by nacl's SHA-512 implementation
ok tedu@

6 years agoStop constructing the ulimit optstring passed to ksh_getopt() at runtime since
anton [Tue, 16 Jan 2018 20:40:43 +0000 (20:40 +0000)]
Stop constructing the ulimit optstring passed to ksh_getopt() at runtime since
it's rarely subject to change. While here, unifdef RLIMIT_VMEM.

ok jca@

6 years agogarbage collect an unused variable
benno [Tue, 16 Jan 2018 19:44:34 +0000 (19:44 +0000)]
garbage collect an unused variable
ok dlg@

6 years agoOne minor scan-build warning
jca [Tue, 16 Jan 2018 17:17:18 +0000 (17:17 +0000)]
One minor scan-build warning

emacs.c:1041:2: warning: Value stored to 'cp' is never read

6 years agoUse the monotonic clock to compute the session duration.
cheloha [Tue, 16 Jan 2018 17:07:49 +0000 (17:07 +0000)]
Use the monotonic clock to compute the session duration.

Ensures the correct duration is logged even if the system
time is changed during the session.

ok jca@

6 years agoFix drawing of ACS characters (they need to go character-at-a-time),
nicm [Tue, 16 Jan 2018 17:03:18 +0000 (17:03 +0000)]
Fix drawing of ACS characters (they need to go character-at-a-time),
accidentally broken in last commit.

6 years agoGETTY_SLEEP is 30 seconds, not 10
cheloha [Tue, 16 Jan 2018 15:57:51 +0000 (15:57 +0000)]
GETTY_SLEEP is 30 seconds, not 10

ok deraadt@

6 years agoFix bit.
visa [Tue, 16 Jan 2018 15:50:28 +0000 (15:50 +0000)]
Fix bit.

6 years agoFix return value.
visa [Tue, 16 Jan 2018 15:22:14 +0000 (15:22 +0000)]
Fix return value.

6 years agoEnable traceroute test for incoming reply-to rule.
bluhm [Tue, 16 Jan 2018 14:51:19 +0000 (14:51 +0000)]
Enable traceroute test for incoming reply-to rule.

6 years agoIf pf route-to is used for locally generated packets, they may have
bluhm [Tue, 16 Jan 2018 14:48:38 +0000 (14:48 +0000)]
If pf route-to is used for locally generated packets, they may have
an invalid source address.  As pf route-to happens after IP source
selection based on a different route, the address should be corrected
after pf has allocated the new route.  Especially loopback addresses
must not appear at outgoing packets.
OK sashan@ visa@

6 years agoRecycle IFF_NOTRAILERS into IFF_STATICARP and document ownerhsip
mpi [Tue, 16 Jan 2018 10:33:55 +0000 (10:33 +0000)]
Recycle IFF_NOTRAILERS into IFF_STATICARP and document ownerhsip
of IFF* flags.

inputs from jmc@, ok bluhm@, visa@

6 years agoAdd -I to pipe-pane to connect pane stdin as well as stdout, suggested
nicm [Tue, 16 Jan 2018 09:00:38 +0000 (09:00 +0000)]
Add -I to pipe-pane to connect pane stdin as well as stdout, suggested
by Kristof Kovacs in GitHub issue 1186.

6 years agoVMD: vioscsi - add support for REPORT_LUNS opcode
ccardenas [Tue, 16 Jan 2018 06:10:45 +0000 (06:10 +0000)]
VMD: vioscsi - add support for REPORT_LUNS opcode

ok mlarkin@

6 years agoAdd tests that unmount a file system while it is busy. On a vnd
bluhm [Mon, 15 Jan 2018 23:58:43 +0000 (23:58 +0000)]
Add tests that unmount a file system while it is busy.  On a vnd
device "cp -r" and "rm -rf" are working in the background while
"umount -f" or "mount -ur" are executed.  Then "fsck -f" is used
to verify that the file system is clean.
Currently this triggers a bug quite reliably.  After the mount point
has been changed to read-only, the file system check shows that not
everything was flushed and synced properly.

6 years agoDon't try to open HISTFILE if the variable is unset.
jca [Mon, 15 Jan 2018 22:30:38 +0000 (22:30 +0000)]
Don't try to open HISTFILE if the variable is unset.

str_val returns null, not NULL, if the variable isn't set.  The
erroneous check means that we later tried to open("").

ok millert@ tb@ anton@ benno@

6 years agoSwitch the inteldrm(4) i2c code over to the Linux code base. This gives us
kettenis [Mon, 15 Jan 2018 22:24:17 +0000 (22:24 +0000)]
Switch the inteldrm(4) i2c code over to the Linux code base.  This gives us
several quirks that wre absent in the old OpenBSD-specific reimplementation.
Fixes several issues with external connectors on several generations of
hardware.

ok deraadt@, benno@

6 years agomask out (ie. ignore) the bit which will be MAP_STACK in the future,
deraadt [Mon, 15 Jan 2018 21:30:49 +0000 (21:30 +0000)]
mask out (ie. ignore) the bit which will be MAP_STACK in the future,
so diffs in snapshots can exercise the change in a less disruptive way
idea with sthen, ok kettenis tom others

6 years agoWe have no deprecated regress variables in our tree. Remove the
bluhm [Mon, 15 Jan 2018 20:38:47 +0000 (20:38 +0000)]
We have no deprecated regress variables in our tree.  Remove the
compatibility layer.

6 years agoRevert my changes in r1.60 back to nicm@'s latest for now.
brynet [Mon, 15 Jan 2018 19:45:51 +0000 (19:45 +0000)]
Revert my changes in r1.60 back to nicm@'s latest for now.

Fixes "file *|grep" breakage reported by espie@

ok nicm, deraadt

6 years agotabs vs spaces
mlarkin [Mon, 15 Jan 2018 18:57:59 +0000 (18:57 +0000)]
tabs vs spaces

6 years agoAnother redundant check, GitHub issue 1219.
nicm [Mon, 15 Jan 2018 15:30:03 +0000 (15:30 +0000)]
Another redundant check, GitHub issue 1219.

6 years agoSome unused code, GitHub issue 1219.
nicm [Mon, 15 Jan 2018 15:27:03 +0000 (15:27 +0000)]
Some unused code, GitHub issue 1219.

6 years agoStop pretending we support building ksh without EDIT/HISTORY support
jca [Mon, 15 Jan 2018 14:58:05 +0000 (14:58 +0000)]
Stop pretending we support building ksh without EDIT/HISTORY support

ok anton@

6 years agoImprove defense against branch predictor target injection (Spectre "variant 2")
kettenis [Mon, 15 Jan 2018 14:11:16 +0000 (14:11 +0000)]
Improve defense against branch predictor target injection (Spectre "variant 2")
attacks.  OpenBSD/armv7 is already in pretty good shape as we have always
been flushing the branch predictor cache on context switches.  This diff adds
additional flushes to page faults in kernel address space.  The impact on
performance should be minimal as these page faults should only happen when
userland (deliberately or accidentally) tries to access kernel addres space
which would lead to a fatal signal (SIGSEGV or SIGBUS).

Loosely based on changes made by Marc Zyngier in Linux and based on
information in Arm Trusted Firmware Security Advisory TFV 6.

Note that for Cortex-A15 (and Cortex-A72) you will need firmware that sets
the ACTRL[0] bit for this diff to be effective.  Also note that with this
diff Cortex-A57 is still vulnerable.

ok jsg@

6 years agoThere was an issue that dynamic path MTU discovery together with
bluhm [Mon, 15 Jan 2018 13:48:31 +0000 (13:48 +0000)]
There was an issue that dynamic path MTU discovery together with
ARP or ND timeout could delete local routes.  Put an assert into
arptfree() and nd6_free() so this cannot happen again.
OK mpi@

6 years agoEnable traceroute test for incoming route-to rule.
bluhm [Mon, 15 Jan 2018 12:27:45 +0000 (12:27 +0000)]
Enable traceroute test for incoming route-to rule.

6 years agoWhen pf(4) forwards incoming packets with route-to or reply-to,
bluhm [Mon, 15 Jan 2018 12:25:03 +0000 (12:25 +0000)]
When pf(4) forwards incoming packets with route-to or reply-to,
decrement the time-to-live or hop-limit field to prevent routing
loops.  Sending an ICMP time exceeded error makes traceroute work.
For outgoing packets ip_forward() has already done this.
OK visa@ sashan@

6 years agoAdd s_server and s_client -tlsextdebug messages
inoguchi [Mon, 15 Jan 2018 11:02:07 +0000 (11:02 +0000)]
Add s_server and s_client -tlsextdebug messages

ok sthen@ jsing@

6 years agoSpacing, no object change.
mpi [Mon, 15 Jan 2018 09:54:48 +0000 (09:54 +0000)]
Spacing, no object change.

6 years agofix parsing of RDATA for TXT records
eric [Mon, 15 Jan 2018 08:48:40 +0000 (08:48 +0000)]
fix parsing of RDATA for TXT records

ok gilles@

6 years agosync
jsg [Mon, 15 Jan 2018 07:47:46 +0000 (07:47 +0000)]
sync

6 years agoAdd some AVX512 CPUID flags.
mlarkin [Mon, 15 Jan 2018 06:53:02 +0000 (06:53 +0000)]
Add some AVX512 CPUID flags.

discussed with sf and kettenis

6 years agoVMD: vioscsi refactor
ccardenas [Mon, 15 Jan 2018 04:26:58 +0000 (04:26 +0000)]
VMD: vioscsi refactor

Each opcode is now handled in the respective function (vioscsi_handle_xxx)
which allows more functionality to be added easier.

No functional changes confirmed by guest testing.

ok mlarkin@

6 years agoLink ed regress to build.
bluhm [Sun, 14 Jan 2018 22:04:47 +0000 (22:04 +0000)]
Link ed regress to build.

6 years agoRun the tests provided in /usr/src/bin/ed/test with the regress
bluhm [Sun, 14 Jan 2018 22:01:48 +0000 (22:01 +0000)]
Run the tests provided in /usr/src/bin/ed/test with the regress
framework.  Three ed tests are currently failing for unknown reasons.
They are marked as disabled for now.
from Sergey Bronnikov

6 years agoAdd two more ARM EABI aliases that I missed in the previous libc minor
kettenis [Sun, 14 Jan 2018 21:47:10 +0000 (21:47 +0000)]
Add two more ARM EABI aliases that I missed in the previous libc minor
bump.

"just go  ahead -- crank" deraadt@

6 years agoMake cpu_ucode_debug non static so it can be changed from ddb.
bluhm [Sun, 14 Jan 2018 20:15:37 +0000 (20:15 +0000)]
Make cpu_ucode_debug non static so it can be changed from ddb.
OK patrick@

6 years agounifdef BRACE_EXPAND; ok jca@
anton [Sun, 14 Jan 2018 16:04:21 +0000 (16:04 +0000)]
unifdef BRACE_EXPAND; ok jca@

6 years agoPrefetched sets are stored by root, but are read by an unprivileged
rpe [Sun, 14 Jan 2018 12:12:52 +0000 (12:12 +0000)]
Prefetched sets are stored by root, but are read by an unprivileged
user during the actual install phase. Add a check to the selection
of the prefetch area to ensure the unprivleged user can read files
from there.

Move the selection logic to its own function prefetcharea_fs_list()
which returns a unique list of candidate filesystems, or with rc=1.
While at it, remove /var/tmp from the potential list of candidates
because it's a symbolic link to /tmp since 2014.

Change install_files() to loop over the candidates and check if it
can read a test file, otherwise clean up and skip this filesystem.

Problem found by benno@ whose upgrade failed due to /usr/obj being
owned by build:wobj and permissions that prevented the unprivileged
user to read the prefetched set files from there.

discussed with and OK benno@ halex@ tb@

6 years agoPass our currently configured SSID to iwm(4) scan commands.
stsp [Sun, 14 Jan 2018 11:51:34 +0000 (11:51 +0000)]
Pass our currently configured SSID to iwm(4) scan commands.

This makes connecting to silly "hidden" networks work, which was a long
standing problem with iwm(4). My past observations where other SSIDs were
filtered from scan results while associated can no longer be reproduced.

ok robert phessler

6 years agoFix after recent mutex change.
mpi [Sun, 14 Jan 2018 09:32:09 +0000 (09:32 +0000)]
Fix after recent mutex change.

6 years agoUnlocking the TCP stack resulted in smaller TCP segments sent out
bluhm [Sun, 14 Jan 2018 00:53:11 +0000 (00:53 +0000)]
Unlocking the TCP stack resulted in smaller TCP segments sent out
early on some machines.  Use the TCP_NOPUSH socket option to get
reliable regress results and syslogd(8) debug messages for grep.

6 years agoUse signed values to compare absolute difference. The variables
bluhm [Sun, 14 Jan 2018 00:33:09 +0000 (00:33 +0000)]
Use signed values to compare absolute difference.  The variables
fid and cfid are signed, so the FID_TO_VCO_FID() macro creates
signed results.  Keep the sign when passing to abs() although the
implicit conversions created the same binary.
OK deraadt@

6 years agoAdd descriptions for HAVE_B64_NTOP and HAVE_B64_PTON so autoheader
millert [Sat, 13 Jan 2018 20:40:43 +0000 (20:40 +0000)]
Add descriptions for HAVE_B64_NTOP and HAVE_B64_PTON so autoheader
will run.  OK florian@

6 years agoMake things work when using the official device tree bindings used by the
kettenis [Sat, 13 Jan 2018 18:08:20 +0000 (18:08 +0000)]
Make things work when using the official device tree bindings used by the
Linux kernel.

6 years agotweak previous;
jmc [Sat, 13 Jan 2018 17:13:12 +0000 (17:13 +0000)]
tweak previous;

6 years agoIn ext2fs_write(), clear the buffer on uiomove() failure unless it
millert [Sat, 13 Jan 2018 15:57:58 +0000 (15:57 +0000)]
In ext2fs_write(), clear the buffer on uiomove() failure unless it
was cleared on alloc just like we do in ffs_write().

6 years agoAdd comment describing why we need to clear the buffer if uiomove()
millert [Sat, 13 Jan 2018 15:56:02 +0000 (15:56 +0000)]
Add comment describing why we need to clear the buffer if uiomove()
fails, adapted from FreeBSD.  Also avoid clearing the buffer if it
was cleared when allocated.  OK deraadt@ otto@

6 years agoAdjust comment to reflect '%F' addition.
tb [Sat, 13 Jan 2018 15:43:39 +0000 (15:43 +0000)]
Adjust comment to reflect '%F' addition.

6 years agoDefine and use IPL_MPFLOOR in our common mutex implementation.
mpi [Sat, 13 Jan 2018 15:18:11 +0000 (15:18 +0000)]
Define and use IPL_MPFLOOR in our common mutex implementation.

ok kettenis@, visa@

6 years agoIn vldcp(8) fix a race between vldcpread() and vldcp_rx_intr() which
stsp [Sat, 13 Jan 2018 15:10:02 +0000 (15:10 +0000)]
In vldcp(8) fix a race between vldcpread() and vldcp_rx_intr() which
was overlooked by my previous fix.

Keep SPL at TTY in vldcpread() while manipulating the rx queue head.
Otherwise we could end up in a situation where:
1: vldcpread() reads rx_head
2: vldcpread() calls splx()
3: vldcp_rx_intr() fires, finds rx link is down, and sets rx_head = rx_tail
4: vlcdpread() resumes and sets rx_head to the value it read in step 1
-> same interrupt storm problem as described in my previous commit

ok kettenis@ mpi@

6 years agoAllow printf '%F' format specifier.
tb [Sat, 13 Jan 2018 15:09:49 +0000 (15:09 +0000)]
Allow printf '%F' format specifier.

ok millert

6 years agoAdd a linux compatible request_firmware() wrapper around loadfirmware(9).
jsg [Sat, 13 Jan 2018 14:15:07 +0000 (14:15 +0000)]
Add a linux compatible request_firmware() wrapper around loadfirmware(9).
ok deraadt@ kettenis@

6 years agoadd kqueue support to drm(4) by making the drm_sysfs_hotplug_event()
robert [Sat, 13 Jan 2018 13:03:42 +0000 (13:03 +0000)]
add kqueue support to drm(4) by making the drm_sysfs_hotplug_event()
available on OpenBSD well and by notifying listeners of a device
state change using EVFILT_DEVICE and NOTE_CHANGE.

drm_sysfs_hotplug_event() gets called when a state change of the device
occured, like an hdmi cable has been plugged, this in the future will
be used by the modesetting xorg driver to notify desktop environments
via randr events to update their screen configuration

ok kettenis@

6 years agointroduce a filter called EVFILT_DEVICE that can be used to notify
robert [Sat, 13 Jan 2018 12:58:40 +0000 (12:58 +0000)]
introduce a filter called EVFILT_DEVICE that can be used to notify
listeners of device state changes.
currently only supports NOTE_CHANGE that will be used by drm(4)

ok kettenis@

6 years agocoordinate again: polishing
bru [Sat, 13 Jan 2018 11:54:01 +0000 (11:54 +0000)]
coordinate again: polishing

6 years agoAdd a barrier at the end of pmap_map_early() such that the new mapping is
kettenis [Sat, 13 Jan 2018 10:58:50 +0000 (10:58 +0000)]
Add a barrier at the end of pmap_map_early() such that the new mapping is
guaranteed to be available after pmap_map_early() returns.  Fixes a hang
seen with the in-progress SMP work.

ok patrick@

6 years agocatch up with how formatting of long links was changed
schwarze [Sat, 13 Jan 2018 05:21:06 +0000 (05:21 +0000)]
catch up with how formatting of long links was changed
in both groff and mandoc

6 years agoRemove the implicit display feature of .Lk because it was inconsistent
schwarze [Sat, 13 Jan 2018 05:20:10 +0000 (05:20 +0000)]
Remove the implicit display feature of .Lk because it was inconsistent
across output devices, counter-intuitive, and resulted in ugly
output for many real-world manual pages.  Always format even long
links in-line.  I already committed a similar change to groff.

OK jmc@, bentley@, and the original author
of the feature, Werner Lemberg <wl@gnu.org>.

6 years agoremove unused parameter from the static function print_expansions();
schwarze [Sat, 13 Jan 2018 02:06:54 +0000 (02:06 +0000)]
remove unused parameter from the static function print_expansions();
patch from Michael W. Bombardieri <mb at ii dot net>;
OK tb@

6 years agoclarify authorship; prodded by and ok markus@
naddy [Sat, 13 Jan 2018 00:24:09 +0000 (00:24 +0000)]
clarify authorship; prodded by and ok markus@

6 years agohave carp use standard detach hooks instead of getting special handling
dlg [Fri, 12 Jan 2018 23:47:24 +0000 (23:47 +0000)]
have carp use standard detach hooks instead of getting special handling

if_deactivate looked for carp parent interfaces and called carp_ifdetach
to have children interfaces unplug themselves. this diff has the
carp interfaces register detach hooks on the parent instead. the
effect is the same, but using the standard every other interface
uses.

while im here i shuffle the order the hooks carp_set_ifp are
estabilshed so it will fail if they arent allocated.

ok visa@ mpi@

6 years agounbreak configurations using carppeers
dlg [Fri, 12 Jan 2018 23:29:37 +0000 (23:29 +0000)]
unbreak configurations using carppeers

ip_carp.c r1.322 removed the ability to receive carp protocol packets
on !IFT_CARP interfaces. however, carppeers cause the carp protocol
packets to be directed to a unicast address on another interface,
which definitely is not mapped back to a carp interface.

this brings back the ability to get carp packets on parent interfaces.
it is a bit different to a backout because it only allows carp
parents to be ethernet interfaces.

mpi@ told me carp regress tests were failing.

6 years agoAdd MULTIPROCESSOR basics for arm64. Enough to build and run a kernel with
kettenis [Fri, 12 Jan 2018 22:20:28 +0000 (22:20 +0000)]
Add MULTIPROCESSOR basics for arm64.  Enough to build and run a kernel with
option MULTIPROCESSOR on a single CPU.

ok patrick@

6 years agoDon't bother ucode updates in ramdisk. We don't have the files....
deraadt [Fri, 12 Jan 2018 20:14:20 +0000 (20:14 +0000)]
Don't bother ucode updates in ramdisk.  We don't have the files....
ok patrick

6 years agoapostrophe fix;
jmc [Fri, 12 Jan 2018 20:13:06 +0000 (20:13 +0000)]
apostrophe fix;

6 years agosync
deraadt [Fri, 12 Jan 2018 17:43:05 +0000 (17:43 +0000)]
sync

6 years agoDo not collect top-bit-set characters in case they need to be replaced.
nicm [Fri, 12 Jan 2018 16:43:47 +0000 (16:43 +0000)]
Do not collect top-bit-set characters in case they need to be replaced.

6 years agoSimplify character replacement on non-UTF-8 terminals and make a common
nicm [Fri, 12 Jan 2018 16:41:00 +0000 (16:41 +0000)]
Simplify character replacement on non-UTF-8 terminals and make a common
function.

6 years agoSimplify UTF-8 states down into one state.
nicm [Fri, 12 Jan 2018 16:32:12 +0000 (16:32 +0000)]
Simplify UTF-8 states down into one state.

6 years agoUse correct size in allocarray() call.
kettenis [Fri, 12 Jan 2018 14:53:37 +0000 (14:53 +0000)]
Use correct size in allocarray() call.

ok patrick@

6 years agoRuntime services may (and do) use device mappings on some UEFI implementations.
kettenis [Fri, 12 Jan 2018 14:52:55 +0000 (14:52 +0000)]
Runtime services may (and do) use device mappings on some UEFI implementations.
Skip these mappings during the remap-pahse as they are likely to be in
a different 512G bloch as memory and SetVirtualAddressMap() shouldn't need
them.  But do assign a new virtual address and let efi(4) create a mapping.
Add a PMAP_DEVICE flag such that pmap_enter() can continue to be used
to create these mappings.

ok patrick@

6 years agoSome more tweaks to NOTES
jca [Fri, 12 Jan 2018 14:20:57 +0000 (14:20 +0000)]
Some more tweaks to NOTES

- it's safe to assume that there's no plan to write "an `agent' to
  execute unreadable/setuid/setgid shell scripts"
- the BUG-REPORTS file has been removed
- update the entry for FPATH, ksh93 also documents the described behavior
- kill entry about octal and hex notation in arithmetic expressions
  (supported)
- typos

Feedback from Klemens Nanni

6 years agoFix tyops
jca [Fri, 12 Jan 2018 14:04:49 +0000 (14:04 +0000)]
Fix tyops

6 years agoAdd tests for [[:foo:]] character classes in globs
jca [Fri, 12 Jan 2018 13:54:10 +0000 (13:54 +0000)]
Add tests for [[:foo:]] character classes in globs

6 years agoAdd basic tests for octal and hex notation in arithmetic expansions
jca [Fri, 12 Jan 2018 11:13:29 +0000 (11:13 +0000)]
Add basic tests for octal and hex notation in arithmetic expansions

POSIX requires only decimal, octal and hex, tests for the $((x#number))
notation could be useful too.

6 years agoConstrain alloc_pages() to the dma_constraint range. Avoids a
jsg [Fri, 12 Jan 2018 11:03:15 +0000 (11:03 +0000)]
Constrain alloc_pages() to the dma_constraint range.  Avoids a
"Non dma-reachable buffer" panic when trying to use it from ttm code on
a machine with 8GB of physmem and a radeon.

ok kettenis@ dlg@ visa@ deraadt@

6 years agoCorrectly iterate over all extended signatures.
patrick [Fri, 12 Jan 2018 10:33:07 +0000 (10:33 +0000)]
Correctly iterate over all extended signatures.

Found by markus@
With sf@

6 years agoImprove error message if creating socket parent directory fails, from
nicm [Fri, 12 Jan 2018 10:22:02 +0000 (10:22 +0000)]
Improve error message if creating socket parent directory fails, from
Thomas Adam for GitHub issue 1215.

6 years agoImprove logging for layout cells.
nicm [Fri, 12 Jan 2018 10:16:03 +0000 (10:16 +0000)]
Improve logging for layout cells.

6 years agoUnify <machine/mutex.h> a bit further.
mpi [Fri, 12 Jan 2018 09:19:32 +0000 (09:19 +0000)]
Unify <machine/mutex.h> a bit further.

`mtx_owner' becomes the first field of 'struct mutex' on i386/amd64/arm64.

ok visa@

6 years agoIBRS -> IBRS,IBPB in identifycpu lines
mlarkin [Fri, 12 Jan 2018 08:21:30 +0000 (08:21 +0000)]
IBRS -> IBRS,IBPB in identifycpu lines

6 years agorevert previous changes to enable dwiic on Dell precision as it seems
mlarkin [Fri, 12 Jan 2018 08:11:47 +0000 (08:11 +0000)]
revert previous changes to enable dwiic on Dell precision as it seems
to cause issues on Dell XPS 15 9560. Will investigate and recommit later
if a better fix can be found.

6 years agoCheck that mpls has been enabled on the input interface, lost in rev 1.66
jca [Fri, 12 Jan 2018 06:57:56 +0000 (06:57 +0000)]
Check that mpls has been enabled on the input interface, lost in rev 1.66

While here fix under MPLS_DEBUG.  ok dlg@

6 years agoAlign cases in conversion switch vertically. Normalize logic inside cases
tb [Fri, 12 Jan 2018 06:22:31 +0000 (06:22 +0000)]
Align cases in conversion switch vertically. Normalize logic inside cases
and drop an unnecessary test for intdata in '%c'.

reads ok to halex, ok millert

6 years agoAdjust references for sysctl(3) to sysctl(2)
deraadt [Fri, 12 Jan 2018 04:36:44 +0000 (04:36 +0000)]
Adjust references for sysctl(3) to sysctl(2)

6 years agosysctl(3) can now be renamed to sysctl(2)
deraadt [Fri, 12 Jan 2018 04:36:12 +0000 (04:36 +0000)]
sysctl(3) can now be renamed to sysctl(2)