Sepherosa Ziehau [Mon, 3 Apr 2017 14:16:37 +0000 (22:16 +0800)]
ipfw3: Reduce dependency on ifnet threads.
Prepare to get rid of them.
Sepherosa Ziehau [Mon, 3 Apr 2017 13:38:20 +0000 (21:38 +0800)]
ipfw: Reduce dependency on ifnet threads.
Prepare to get rid of them.
Sepherosa Ziehau [Mon, 3 Apr 2017 09:27:16 +0000 (17:27 +0800)]
bridge: Reduce dependency on ifnet threads.
Prepare to get rid of them.
Sepherosa Ziehau [Sun, 2 Apr 2017 13:55:51 +0000 (21:55 +0800)]
vlan: Reduce dependency on ifnet threads.
Prepare to get rid of them.
Sepherosa Ziehau [Sun, 2 Apr 2017 13:27:35 +0000 (21:27 +0800)]
ipflow: Reduce dependency on ifnet threads.
Prepare to get rid of them.
Sepherosa Ziehau [Sun, 2 Apr 2017 12:42:52 +0000 (20:42 +0800)]
net: Reduce dependency on ifnet threads.
Prepare to get rid of them.
Matthew Dillon [Tue, 4 Apr 2017 17:57:40 +0000 (10:57 -0700)]
kernel - Implement NX (3) - cleanup
* Cleanup extra PROT_EXEC's.
Matthew Dillon [Tue, 4 Apr 2017 17:46:57 +0000 (10:46 -0700)]
kernel - Implement machdep.pmap_nx_enable TUNABLE
* Implement machdep.pmap_nx_enable TUNABLE. You can set this to 0
in /boot/loader.conf to disable the NX feature.
* Also conditionalize on the cpu feature bit being present.
Sascha Wildner [Tue, 4 Apr 2017 11:50:35 +0000 (13:50 +0200)]
bsd-family-tree: Sync with FreeBSD (DragonFly 4.8.0, macOS 10.12).
Sascha Wildner [Tue, 4 Apr 2017 11:49:28 +0000 (13:49 +0200)]
Really ensure that our world/kernel are built under POSIX locale ("C").
dedd9a18e4bbd4f206f9d7f4dba97b92a85e5d49 used LANG but that won't
override any LC_* that are already set.
Matthew Dillon [Mon, 3 Apr 2017 23:18:39 +0000 (16:18 -0700)]
kernel - Implement NX (2)
* Flesh out NX implementation for main kernel.
* Implement NX support for the vkernel.
Matthew Dillon [Mon, 3 Apr 2017 20:38:56 +0000 (13:38 -0700)]
kernel - Implement NX
* Implement the NX (no-execute) pmap bit.
* Shift sigtramp down to a page-bound and protect it prot|VM_PROT_EXECUTE.
* Map the rest of the user stack VM_PROT_READ|VM_PROT_WRITE without
VM_PROT_EXECUTE.
Imre Vadász [Sun, 2 Apr 2017 20:17:26 +0000 (22:17 +0200)]
if_vtnet - Add back vtnet_tx_size variable for now, to fix build.
Tomohiro Kusumi [Sun, 2 Apr 2017 18:45:44 +0000 (21:45 +0300)]
sbin/hammer: Remove local variables only used within assert(3)
These are bothering compile with assert(3) disabled.
Assertions are still there, but local variables are removed.
Imre Vadász [Sun, 2 Apr 2017 11:50:15 +0000 (13:50 +0200)]
libc/libpthread: Inject threadsafe locking callbacks for rtld.
* Make rtld thread-safe. Add lib/libthread_xu/thread/thr_rtld.c
to the build and use it to inject pthread based locking callbacks
for rtld.
* In rtld_lock.c, do the thread_mask_clear(lock->mask); after releasing
the actual lock, to avoid deadlocks when rtld is called recursively
from the pthread locking callbacks.
XXX An alternative solution for this issue would be, to flag the
libpthread dynamic library as bind_now to avoid the recursive rtld
calls.
Imre Vadász [Mon, 6 Mar 2017 21:21:40 +0000 (22:21 +0100)]
if_vtnet - Remove vtnet_{rx,tx}_size variables. Change rx_header padding.
* With a padding of 2 bytes, struct vtnet_rx_header will be 12 bytes now,
which should be correct to ensure the 4 byte alignment of the frame
payload, when mergeable Rx buffers are not negotiated.
Imre Vadász [Sun, 2 Apr 2017 10:25:00 +0000 (12:25 +0200)]
virtio_blk - No need to negotiate unused (and legacy) VIRTIO_BLK_F_BARRIER.
Imre Vadász [Sun, 12 Mar 2017 21:01:08 +0000 (22:01 +0100)]
if_vtnet - Default to link up, when VIRTIO_NET_F_STATUS is not negotiated.
Imre Vadász [Sat, 18 Feb 2017 23:19:09 +0000 (00:19 +0100)]
virtio_blk - Clean up some unneeded functionalities.
* Get rid of remaining code for handling the B_ORDERED flag.
B_ORDERED doesn't even exist anymore in DragonFly.
* Get rid of sc->vtblk_req_ready request list. We can just use
bioqdisksort() to add a request - that we failed to enqueue ino the
virtqueue - back into the bioq.
* Rename req->vbr_bp field to req->vbr_bio.
* Switch vtblk_req_free list from TAILQ to SLIST. A small optimization,
none of the additional features of the TAILQ are needed here.
Imre Vadász [Mon, 13 Feb 2017 19:16:14 +0000 (20:16 +0100)]
virtio: Replace one cpu_mfence() by cpu_lfence(), and one by cpu_sfence().
* The cpu_mfence() in virtqueue_dequeue() can be replaced by cpu_lfence(),
since we only need to make sure that we read the vq->vq_ring.used->idx
value before reading any other entries from the vq->vq_ring.used ring.
* The cpu_mfence() in vq_ring_update_avail() can be replaced by
cpu_sfence(), since no one else is writing to the vq->vq_ring.avail
struct.
Imre Vadász [Sat, 11 Mar 2017 18:19:41 +0000 (19:19 +0100)]
virtio - Get rid of nop {vtblk/vtnet}_modevent methods.
Matthew Dillon [Sat, 1 Apr 2017 23:43:28 +0000 (16:43 -0700)]
kernel - Fix broken wakeup in crypto code
* Depending on which crypto driver is being used and the crypto load,
the crp_sleep variable for the wrong tdinfo is tested to determine
whether a wakeup is needed or not. This can result in the crypto thread
not being woken up when new work is pending.
* Can cause the crypto subsystem to stall indefinitely, in particular
during a normal shutdown,
Reported-by: jh32
Sascha Wildner [Fri, 31 Mar 2017 14:58:37 +0000 (16:58 +0200)]
Fix some cases where an index was used before its limits check.
Dragonfly-bugs: 2998, 2999, 3000, 3001
Sascha Wildner [Fri, 31 Mar 2017 13:18:28 +0000 (15:18 +0200)]
libkvm: Fix char pointer dereference.
Sascha Wildner [Fri, 31 Mar 2017 07:08:18 +0000 (09:08 +0200)]
usr.sbin/Makefile: Fix sorting.
Sascha Wildner [Fri, 31 Mar 2017 07:03:30 +0000 (09:03 +0200)]
uefi.8: Leave the .Dd.
Sascha Wildner [Fri, 31 Mar 2017 06:58:21 +0000 (08:58 +0200)]
Partly revert "uefi.8: Extend SEE ALSO and fix HISTORY."
This partly reverts commit
2bd356f2144fabf57cc538aa4ebb0a70c1baacc9.
UEFI boot support as such was indeed added in 4.5. 4.7 only added
support to the installer.
Sascha Wildner [Fri, 31 Mar 2017 06:53:40 +0000 (08:53 +0200)]
uefi.8: Extend SEE ALSO and fix HISTORY.
Sascha Wildner [Fri, 31 Mar 2017 06:53:11 +0000 (08:53 +0200)]
efisetup.8: Some mdoc improvements.
Sascha Wildner [Fri, 31 Mar 2017 06:52:41 +0000 (08:52 +0200)]
efisetup(8): Fix permissions in the tree.
Sascha Wildner [Fri, 31 Mar 2017 06:52:06 +0000 (08:52 +0200)]
mdoc: Fix manlint warning in efisetup.8
Sascha Wildner [Fri, 31 Mar 2017 06:35:01 +0000 (08:35 +0200)]
<sys/libkern.h>: Fix whitespace/indent, remove arg names in prototypes.
Sascha Wildner [Fri, 31 Mar 2017 06:27:58 +0000 (08:27 +0200)]
<machine/stdint.h>: Check __cplusplus first.
Avoids -Wundef warnings when compiling C++ (which does not define
__STDC_VERSION__).
Antonio Huete Jimenez [Thu, 30 Mar 2017 23:43:08 +0000 (01:43 +0200)]
test/vkernel - Add MAKE_JOBS
Antonio Huete Jimenez [Thu, 30 Mar 2017 23:27:05 +0000 (01:27 +0200)]
nrelease - Show MAKE_JOBS in help
Antonio Huete Jimenez [Thu, 30 Mar 2017 22:54:24 +0000 (00:54 +0200)]
vkernel - Fix build
Matthew Dillon [Thu, 30 Mar 2017 21:04:14 +0000 (14:04 -0700)]
mixer - Fix sscanf() overflow
* Fix %s buffer sizes in sscanf().
Reported-by: dcb
Matthew Dillon [Thu, 30 Mar 2017 21:02:47 +0000 (14:02 -0700)]
gcore - fix overflow in sscanf
* Fix an overflow which can occur in the sscanf() used to parse
/proc/*/map
Reported-by: dcb
Matthew Dillon [Thu, 30 Mar 2017 20:53:05 +0000 (13:53 -0700)]
camcontrol - non-critical fgetc() cleanup
* fgetc() returns int, check EOF against int return, not char.
Reported-by: dcb
Matthew Dillon [Thu, 30 Mar 2017 01:23:27 +0000 (18:23 -0700)]
kernel - Fix deadlock in sound system
* There is a deadlock between the sound system and devfs where one thread
locks the sound system and calls into devfs, and another calls into devfs
which holds the devfs lock while calling back into the sound system.
* Fixed by unlocking devfs across the callback.
* Easily triggered by the mate desktop (mate-session, sound preference,
click random sound effects until deadlock occurs).
Reported-by: ozmage
Matthew Dillon [Wed, 29 Mar 2017 18:31:45 +0000 (11:31 -0700)]
gcc - Adjust the unwind code to use the new sigtramp probe sysctl
* Adjust the unwind code to use the new sigtramp probe sysctl instead
of hardwiring an address range relative to the ps_strings sysctl.
Reported-by: marino
Matthew Dillon [Wed, 29 Mar 2017 18:23:47 +0000 (11:23 -0700)]
kernel - Add KERN_PROC_SIGTRAMP
* Add a sysctl to retrieve the sigtramp address range for gdb.
Reported-by: marino
Matthew Dillon [Wed, 29 Mar 2017 16:57:18 +0000 (09:57 -0700)]
Kernel - Temporarily move sigtramp lower
* There is a bug in Ryzen related to the kernel iretq'ing into a high user
%rip address near the end of the user address space (top of user stack).
This is a temporary workaround for the issue.
* The original %rip for sigtramp was 0x00007fffffffffe0. Moving it down
to fa0 wasn't sufficient. Moving it down to f00 moved the bug from nearly
instant to taking a few hours to reproduce. Moving it down to be0 it took
a day to reproduce. Moving it down to 0x00007ffffffffba0 (this commit)
survived the overnight test.
Sepherosa Ziehau [Wed, 29 Mar 2017 03:43:29 +0000 (11:43 +0800)]
acpi/pstate: Don't attach, if _PSS contains invalid frequency.
Reported-and-Tested-by: OzMage
Sepherosa Ziehau [Wed, 29 Mar 2017 02:51:12 +0000 (10:51 +0800)]
powerd: Add option to disable adjusting userland scheduler's usable CPUs.
Sepherosa Ziehau [Mon, 27 Mar 2017 05:14:16 +0000 (13:14 +0800)]
kern: Add per-cpu helper threads, which handles lwkt messages.
They will be used to avoid netisr abusing.
Sascha Wildner [Wed, 29 Mar 2017 07:36:54 +0000 (09:36 +0200)]
kernel/ale: Fix one more parentheses issue.
Dragonfly-bug: <https://bugs.dragonflybsd.org/issues/2991>
Matthew Dillon [Tue, 28 Mar 2017 19:40:36 +0000 (12:40 -0700)]
kernel - Fix improper parens
* Fix improper parens. The code paths luckily worked correctly
even with the mistakes, for the most part.
* Fix bug in netgraph (netgraph is not used much in DragonFly).
Reported-by: dcb / bugs #2989, 2990, 2991, 2992
Sascha Wildner [Mon, 27 Mar 2017 17:50:42 +0000 (19:50 +0200)]
kernel/identcpu: Add string for MONITORX/MWAITX support to AMD Features2.
Taken-from: FreeBSD
François Tigeot [Mon, 27 Mar 2017 09:41:33 +0000 (11:41 +0200)]
drm: Enable commented-out vga_switcheroo code
With-input-from: peeter0007 and ivadasz
Sepherosa Ziehau [Mon, 27 Mar 2017 07:17:22 +0000 (15:17 +0800)]
sound/hda: Sync device ID table with FreeBSD
Obtained-from: FreeBSD
Matthew Dillon [Mon, 27 Mar 2017 06:40:56 +0000 (23:40 -0700)]
kernel - Add a BIOS quirks for AMD
* BIOS may fail to set InitApicIdCpuIdLo. Set it if no VMM capability.
* BIOS may configure Family 10h processors to convert WC+ to CD,
fixup if the BIOS did this.
Taken-From: FreeBSD
Matthew Dillon [Mon, 27 Mar 2017 06:40:20 +0000 (23:40 -0700)]
kernel - Add GD_IRESERVED access to assembly
* Useful for debugging. No use-cases committed.
Matthew Dillon [Mon, 27 Mar 2017 06:35:55 +0000 (23:35 -0700)]
kernel - Spread IPIs out to more priority levels
* Due to the brandamaged way the LAPIC queues received IPIs, each
priority level (the top 4 bits of the 8 bit vector) has a 2-entry
FIFO. Bring in comments from FreeBSD on how this works.
* Change our IPI vectors which previously used 2 priority levels to now
use 3 priority levels. Each source is generally limited by an atomic
op to avoid multi-queueing and hopefully that means the above LAPIC hw
queue will never refuse to accept an IPI.
IPIQ and TIMER use group 1
INVLTLB (and INVLPG) uses group 2
SNIFF, CPUSTOP, and SPURIOUSINT use group 3
* Reduces the number of vectors available per cpu by 16, but shouldn't
present that big a problem.
Matthew Dillon [Mon, 27 Mar 2017 06:24:09 +0000 (23:24 -0700)]
kernel - Enhance the sniff code, refactor interrupt disablement for IPIs
* Add kern.sniff_enable, default to 1. Allows the sysop to disable the
feature if desired.
* Add kern.sniff_target, allows sniff IPIs to be targetted to all cpus
(-1), or to a particular cpu (0...N). This feature allows the sysop
to test IPI delivery to particular CPUs (typically monitoring with
systat -pv 0.1) to determine that delivery is working properly.
* Bring in some additional AMD-specific setup from FreeBSD, beginnings
of support for the APIC Extended space. For now just make sure the
extended entries are masked.
* Change interrupt disablement expectations. The caller of apic_ipi(),
selected_apic_ipi(), and related macros is now required to hard-disable
interrupts rather than these functions doing so. This allows the caller
to run certain operational sequences atomically.
* Use the TSC to detect IPI send stalls instead of a hard-coded loop count.
* Also set the APIC_LEVEL_ASSERT bit when issuing a directed IPI, though
the spec says this is unnecessary. Do it anyway.
* Remove unnecessary critical section in selected_apic_ipi(). We are in
a hard-disablement and in particular we do not want to accidently trigger
a splz() due to the crit_exit() while in the hard-disablement.
* Enhance the IPI stall detection and recovery code. Provide more
inforamtion. Also enable the LOOPMASK_IN debugging tracker by default.
* Add a testing feature to machdep.all_but_self_ipi_enable. By setting
this to 2, we force the smp_invltlb() to always use the ALL_BUT_SELF IPI.
For testing only.
Matthew Dillon [Mon, 27 Mar 2017 06:15:35 +0000 (23:15 -0700)]
kernel - Use the TSC as the cpu clock on AMD Ryzen or later
* The TSC is usable as the cpu clock on AMD Ryzen or later, adjust
the code for this.
* Recode hw.tsc_cputimer_force to still run the TSC test, but then
force use of the TSC for the cpu clock whether the test succeeds
or fails.
Suggested-by: Sephe
Matthew Dillon [Mon, 27 Mar 2017 06:08:30 +0000 (23:08 -0700)]
kernel - Enhance machdep.cpu_idle_hlt
* Enhance machdep.cpu_idle_hlt. It was not operating as advertised for
settings 0 or 3+. Add mode 5.
0 - Now spins as documented (wasn't, before)
1 - Uses MONITOR/MWAIT if supported, HLT otherwise
2 - Uses mode (1) up to a point, then uses mode (3)
3 - Always use the ACPI halt code.
4 - Always use HLT (do not use MONITOR/MWAIT even if supported)
5 - Always spin
* Recode the default setting for AMD cpus (but no functional changes).
Default setting is 3 for AMD.
Matthew Dillon [Mon, 27 Mar 2017 06:04:34 +0000 (23:04 -0700)]
kernel - Enhanced reporting by process killer
* Issue a kprintf() when trying to kill a process so we know when
the attempt is made. The 'killed' message we already have only
prints when the attempt succeeds.
* Additional metrics when reporting 'low on memory+swap' now available
with bootverbose.
Matthew Dillon [Fri, 17 Mar 2017 21:10:50 +0000 (14:10 -0700)]
kernel - Remove if_sl, if_ppp, and if_faith from the kernel build
* Remove if_sl, if_ppp, and if_faith from the kernel build. These
interfaces may be loaded as modules.
* Add missing MODULE_VERSION for if_sl and if_ppp. This allows these
modules to be specified in /boot/loader.conf without crashing the
kernel if the kernel already happens to build them in, for forwards
and backwards run-time compatibility.
Matthew Dillon [Fri, 17 Mar 2017 21:06:24 +0000 (14:06 -0700)]
hammer - HAMMER Version 7
* Add support for version 7 which changes the CRC mechanic from the
old slow CRC code to the faster ISCSI CRC code. We don't use the CRC
instruction yet but ths base ISCSI CRC from FreeBSD is 6x faster than
the CRC code we were using before.
* Change newfs_hammer default to version 7 (for master).
Matthew Dillon [Fri, 17 Mar 2017 21:04:59 +0000 (14:04 -0700)]
hammer2 - Fix cluster synchronization bug (2+ nodes)
* Fix a bug where hammer2_cluster_check() can end up in an infinite
loop.
* Look for pfs_names[] in all PFSs associated with a cluster.
* Add missing xop retirement in pfs-delete.
* Skip the directory empty check in pfs-delete.
* Preliminary code to deallocate an element of a live PFS
Matthew Dillon [Fri, 10 Mar 2017 17:22:17 +0000 (09:22 -0800)]
hammer2 - Stabilization for cluster code, features
* Start working on stabilizing cluster operations when two or more
nodes are present for a PFS.
* Fix a race in the strategy write code when writing out a buffer. The
buffer can be retired by the frontend before all cluster entities have
a chance to use it. This is what we actualy want to have happen (we
don't want a dead or slow SLAVE to hold-up front-end operations, for
example).
Fix this by verifying that the bp is good and, at least for now, copying
its data to a temporary buffer.
Note that while it is expected that SLAVEs can get out of sync here,
the synchronization thread is intended to eventually get everything
synched up.
(we may address this later for SLAVEs that are in good working later).
* Refactor the XOP API a bit to make access to the temporary buffer easier.
* We no longer need to pass (bp) into the strategy write support routines.
Pass the data buffer instead.
* When reconstituting a hammer2 support thread, make sure any flags
left-over from the previous use have been cleared. Fixes an issue
where support threads go missing after repeated unmount/mount
operations.
* Add the feature where a hammer2 mount can simply specify @LABEL. If
LABEL is already available, the mount code will find and mount it.
This feature will eventually be used to make it easier to access
networked H2 PFSs.
Note that the hammer2 user must still issue base mounts (typically
/dev/blah@LOCAL) for hammer2 to recognize hammer2 partitions. Ultimately
I may auto-scan available drives but for now I am not.
* Fix missing CFLAGS->KCFLAGS conversion in Makefile.
* Fix administrative thread signaling interactions, tsleep and wakeup
addresses were not matched up properly.
Matthew Dillon [Fri, 10 Mar 2017 17:19:50 +0000 (09:19 -0800)]
hammer2 - Have mount assume that @LABEL refers to a hammer2 vfs
* hammer2 will soon allow mount @LABEL <mountpt> for any LABEL that it
already knows about. Make the base mount program aware of this and
do not require the user to specify the vfs type.
Matthew Dillon [Fri, 10 Mar 2017 17:18:44 +0000 (09:18 -0800)]
debug - separate out crc32.c and icrc32.c
* Separate the code out into two test programs, one for the original crc
code and one using the iscsi crc code.
Matthew Dillon [Sun, 26 Mar 2017 22:27:29 +0000 (15:27 -0700)]
Kernel - quick workaround for Ryzen
* Quick workaround for a Ryzen issue that we can release with.
Matthew Dillon [Sun, 26 Mar 2017 17:12:19 +0000 (10:12 -0700)]
kernel - Stir longer in arc4random
* Stir longer in arc4random
Taken-from: FreeBSD
Reported-by: jaykishan mutkawoa
Imre Vadász [Mon, 20 Mar 2017 19:16:50 +0000 (20:16 +0100)]
if_vtnet - Allocate struct vtnet_tx_header entries from a queue.
* The existing code was sequentially allocating from an array of
struct vtnet_tx_header, using an appropriately sized area.
But this scheme turns out to be a very bad idea when we get out-of-order
completions in the virtqueue.
* Instead allocate struct vtnet_tx_header entries from an SLIST.
* This should avoid crashes from memory-corruption or use-after-free in
if_vtnet(9), when running in KVM on Linux, using Linux's vhost-net
in-kernel virtqueue accelerator.
François Tigeot [Thu, 23 Mar 2017 17:45:12 +0000 (18:45 +0100)]
drm/i915: Update to Linux 4.7.10
* Various bugfixes, including GPU-specific ones on Ironlake and more
recent hardware.
Runtime power management and atomic modesetting have been specially
improved.
* Fix Hardware hangs on Ironlake, Sandybridge, Ivybridge, Skylake and
Kabylake GPUs
* Fix various display flickering issues, including PSR, Broadwell and
Display-port specific ones
* Kabylake support is no longer considered experimental
* Color management has been added for Broadwell, Skylake, Kabylake as
well as Cherryview and Broxton GPUs. The intent is to obtain more
accurate color representation on various types of panel.
François Tigeot [Thu, 23 Mar 2017 09:04:44 +0000 (10:04 +0100)]
kernel: Add a port of the Linux 4.8 vga_switcheroo module
Submitted-by: Peeter Must <karu.pruun@gmail.com>
Sascha Wildner [Thu, 23 Mar 2017 09:18:12 +0000 (10:18 +0100)]
<sys/unistd.h>: Add missing _PC_TIMESTAMP_RESOLUTION.
We don't handle it yet though.
Matthew Dillon [Thu, 23 Mar 2017 02:06:57 +0000 (19:06 -0700)]
build - Add the 'efisetup' script
* Add the 'efisetup' script to /usr/sbin. This script is capable of
creating a pristine UEFI bootable DragonFlyBSD installation on the
target drive. The target drive will be wiped.
Note that this script does only a basic installation... literally once
it sets up the partitions it just does an installworld, make distribution,
and installkernel, and then some minor adjustments to create the initial
/etc/rc.conf, /etc/fstab, and /boot/loader.conf.
* Requires that you previously did a buildworld and buildkernel
before running the script.
Matthew Dillon [Thu, 23 Mar 2017 01:43:08 +0000 (18:43 -0700)]
kernel - Fix panic in zget() during heavy paging
* Fix a panic that can occur in zget() when a large number of swap info
blocks are needed from the swap_zone.
Fix by reformulation how new items are added to the zone. This is a
non-critical code path, but we make it a bit more SMP friendly anyway.
* Use the opportunity to get rid of the VM object ZONE_INTERRUPT uses.
The two that are left are never destroyed, so there's no need to track
the pages in an object.
Reported-by: tkusumi
Sascha Wildner [Wed, 22 Mar 2017 20:42:31 +0000 (21:42 +0100)]
<time.h>: Shuffle some prototypes around (no functional change).
Sascha Wildner [Wed, 22 Mar 2017 19:59:33 +0000 (20:59 +0100)]
Update the pciconf(8) database.
March 16, 2017 snapshot from http://pciids.sourceforge.net/
Sascha Wildner [Wed, 22 Mar 2017 19:50:10 +0000 (20:50 +0100)]
bsd-family-tree: Sync with FreeBSD.
Sascha Wildner [Wed, 22 Mar 2017 08:18:30 +0000 (09:18 +0100)]
Sync zoneinfo database with tzdata2017b from ftp://ftp.iana.org/tz/releases
Haiti resumed observance of DST in 2017. (Thanks to Steffen Thorsen.)
Matthew Dillon [Tue, 21 Mar 2017 01:27:34 +0000 (18:27 -0700)]
test - Flesh out randread statistics reporting
* Cleanup the output. Report the aggregate IOPS, average latency,
aggregate bandwidth, low and high latencies, and the standard
deviation for the test on a per-second basis.
* Standard deviation notes:
68% Of the samples are within 1 standard deviation, so if the
reported stddev is 7uS, then 68% of the samples are +/- 7uS
of the average reported value.
95.45% Of the samples are within 2 standard deviations. +/- 14uS
in the example.
99.73% Of the samples are within 3 standard deviations. +/- 21uS
in the example.
Sascha Wildner [Sun, 19 Mar 2017 20:42:51 +0000 (21:42 +0100)]
Bring in uefisign(8) example script.
It was forgotten in
bb7548fd68273597588b57868a739b2d3a8a8d94.
Taken-from: FreeBSD
Sascha Wildner [Sun, 19 Mar 2017 15:34:37 +0000 (16:34 +0100)]
installer: Fix the "missing /var/run/sem" issues better.
* Add -C to the tmpfs mount of /var/run on the USB image. This
ensures that the USB image itself keeps the ppp/, sem/, and
wpa_supplicant/ dirs under /var/run.
* Since we do not cpdup /var/run explicitly during installation
it ends up empty on the installed system. Ensure that it has
the subdirectories it needs by running mtree on /var.
* It looks like the
1e5a476188185cf1161f4fe3ffc060465562ef0d
change could be reverted because the issue never was that
/var/run/sem wasn't existing _after_ make upgrade. The mtree
in the preceding installworld takes care of it. It doesn't
hurt either, so just shuffle the commands a bit downwards.
Sascha Wildner [Sat, 18 Mar 2017 19:51:32 +0000 (20:51 +0100)]
kernel/mmcsd: Add some dummy values for d_nheads and d_secpertrack.
Values taken from nvme(4). newfs_msdos(8) uses these, and the way
we call it from the installer (not specifying them explicitly) broke
installing to an SD card.
Reported-by: Pontus Lundkvist <p@article.se>
Matthew Dillon [Fri, 17 Mar 2017 23:59:45 +0000 (16:59 -0700)]
build - Validate sshd_config
* Make sure the default sshd_config contains certain lines
that we require. At the moment, this adjustment makes sure
that the sshd_config file has the correct PasswordAuthentication
directive.
* Intended to catch snafus when openssh is updated from the vendor.
Matthew Dillon [Fri, 17 Mar 2017 22:58:23 +0000 (15:58 -0700)]
sshd - Fix default password authentication (2)
* Oops, last commit had to change it in servconf.c, not readconf.c
Matthew Dillon [Fri, 17 Mar 2017 22:47:52 +0000 (15:47 -0700)]
sshd - Fix default password authentication
* The default for PasswordAuthentication somehow got reverted to
being enabled.
* Disable PasswordAuthentication by default.
* Uncomment PasswordAuthentication in the default sshd_config,
defaulting to 'no', and always overriding sshd's own defaults.
Sascha Wildner [Fri, 17 Mar 2017 21:16:01 +0000 (22:16 +0100)]
kernel/options: EFIRT can go to opt_dontuse.h. No need for opt_efirt.h.
The EFIRT option only enables compilation of whole files.
Sascha Wildner [Fri, 17 Mar 2017 20:32:57 +0000 (21:32 +0100)]
df.1: Fix example for -t. It's null, not nullfs.
Reported-by: marino
François Tigeot [Fri, 17 Mar 2017 07:48:29 +0000 (08:48 +0100)]
drm/linux: Improve vmap/vunmap API, add is_vmalloc_addr()
* vmap() and vunmap() only take a single argument
François Tigeot [Fri, 17 Mar 2017 07:13:38 +0000 (08:13 +0100)]
drm/linux: Add smp_store_mb()
François Tigeot [Thu, 16 Mar 2017 11:32:42 +0000 (12:32 +0100)]
drm/linux: Add linux/vga_switcheroo.h
Submitted-by: Peeter Must <karu.pruun@gmail.com>
Sascha Wildner [Thu, 16 Mar 2017 10:37:09 +0000 (11:37 +0100)]
sched_setaffinity.2: Small markup fix.
Sascha Wildner [Thu, 16 Mar 2017 10:17:36 +0000 (11:17 +0100)]
Remove some more duplicate includes in our tree.
Sascha Wildner [Thu, 16 Mar 2017 09:43:49 +0000 (10:43 +0100)]
<sys/globaldata.h>: Remove duplicate include.
Thomas Nikolajsen [Thu, 16 Mar 2017 06:28:40 +0000 (07:28 +0100)]
UPDATING: Add note for OpenSSH HPN removal
Justin C. Sherrill [Thu, 16 Mar 2017 01:29:08 +0000 (21:29 -0400)]
Correct param.h entry for this version.
Noticed-by: Thomas Nikolajsen
François Tigeot [Wed, 15 Mar 2017 08:36:18 +0000 (09:36 +0100)]
drm/linux: Add linux/hardirq.h
François Tigeot [Wed, 15 Mar 2017 07:33:02 +0000 (08:33 +0100)]
drm/linux: Implement hrtimers
This initial implementation is based on callouts and not
highly precise.
It nevertheless works fine with the drm/i915 driver from
Linux 4.7 and will be enough for now.
François Tigeot [Tue, 14 Mar 2017 16:23:20 +0000 (17:23 +0100)]
kernel: Remove broken DRM_LINUX option
François Tigeot [Tue, 14 Mar 2017 09:21:51 +0000 (10:21 +0100)]
drm/linux: Add READ_ONCE and WRITE_ONCE
Obtained-from: FreeBSD
François Tigeot [Tue, 14 Mar 2017 08:18:21 +0000 (09:18 +0100)]
drm/linux: Improve linux/workqueue.h
François Tigeot [Tue, 14 Mar 2017 07:01:06 +0000 (08:01 +0100)]
drm/linux: Add u64_to_user_ptr
François Tigeot [Mon, 13 Mar 2017 22:01:51 +0000 (23:01 +0100)]
drm/linux: Add asm/shmparam.h