bluhm [Wed, 28 Apr 2021 17:59:53 +0000 (17:59 +0000)]
To hunt kernel bugs during exit, terminate processes simultaneously.
Fork 300 children that sleep. Kill them together as process group.
Sleeping can optionally be done with individual memory layout by
executing sleep(1).
tb [Wed, 28 Apr 2021 17:53:34 +0000 (17:53 +0000)]
Revert "Handle X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE in new
verifier." (r1.27). While this may have "fixed" one corner case, it
broke expectations of Perl Net::SSLeay and Ruby OpenSSL regression
tests.
ok bcook
tb [Wed, 28 Apr 2021 17:44:35 +0000 (17:44 +0000)]
Use "new" vmctl syntax in the example.
kettenis [Wed, 28 Apr 2021 15:38:59 +0000 (15:38 +0000)]
Implement __flt_rounds() for RISC-V. RISC-V is "interesting" since it
implements a variation on the traditional "to nearest" rounding mode that
rounds away from zero when tied. The upcoming C2x includes support for that
and LLVM already implements this so provide an implementation that matches
our system compiler.
ok drahn@
drahn [Wed, 28 Apr 2021 15:28:54 +0000 (15:28 +0000)]
riscv64 libc setjmp functions,
Based on arm64 versions
this implementation is missing jmpxor security enhancement.
Good enough deraadt@
drahn [Wed, 28 Apr 2021 15:16:26 +0000 (15:16 +0000)]
riscv64 ld.so
derived from arm64
go ahead deraadt@
jsg [Wed, 28 Apr 2021 15:15:37 +0000 (15:15 +0000)]
build eeprom on riscv64
jsg [Wed, 28 Apr 2021 15:11:27 +0000 (15:11 +0000)]
descend into riscv64 dirs
ok deraadt@
jsg [Wed, 28 Apr 2021 14:45:08 +0000 (14:45 +0000)]
add a Makefile for riscv64 man8
jsg [Wed, 28 Apr 2021 14:29:50 +0000 (14:29 +0000)]
recognise riscv64 as a valid arch in mandoc
ok jmc@ deraadt@
jsg [Wed, 28 Apr 2021 14:25:15 +0000 (14:25 +0000)]
create riscv64 man dirs
ok deraadt@
patrick [Wed, 28 Apr 2021 13:07:32 +0000 (13:07 +0000)]
sync
patrick [Wed, 28 Apr 2021 13:06:20 +0000 (13:06 +0000)]
Update build infrastructure for libc++ and libc++abi version 11.1.0.
patrick [Wed, 28 Apr 2021 13:04:36 +0000 (13:04 +0000)]
Merge libc++, libc++abi and libunwind version 11.1.0.
patrick [Wed, 28 Apr 2021 12:59:51 +0000 (12:59 +0000)]
Import libc++ 11.1.0 release.
patrick [Wed, 28 Apr 2021 12:59:30 +0000 (12:59 +0000)]
Import libc++abi 11.1.0 release.
patrick [Wed, 28 Apr 2021 12:59:01 +0000 (12:59 +0000)]
Import libunwind 11.1.0 release.
patrick [Wed, 28 Apr 2021 12:56:24 +0000 (12:56 +0000)]
sync
patrick [Wed, 28 Apr 2021 12:55:37 +0000 (12:55 +0000)]
Update clang build infrastructure for LLVM 11.1.0.
Heavy lifting by mortimer@, thank you so much!
patrick [Wed, 28 Apr 2021 12:49:07 +0000 (12:49 +0000)]
Merge LLVM 11.1.0.
patrick [Wed, 28 Apr 2021 12:29:46 +0000 (12:29 +0000)]
Import LLVM 11.1.0 release including clang, lld and lldb.
patrick [Wed, 28 Apr 2021 12:29:31 +0000 (12:29 +0000)]
Import LLVM 11.1.0 release including clang, lld and lldb.
patrick [Wed, 28 Apr 2021 12:28:50 +0000 (12:28 +0000)]
Import LLVM 11.1.0 release including clang, lld and lldb.
patrick [Wed, 28 Apr 2021 12:27:20 +0000 (12:27 +0000)]
Import LLVM 11.1.0 release including clang, lld and lldb.
bluhm [Wed, 28 Apr 2021 11:32:59 +0000 (11:32 +0000)]
Enable dt(4) on amd64, arm64, i386, and powerpc64 in GENERIC kernel.
Support to skip frames is missing on arm64 and i386, but the stack
traces are useful anyway. sparc64 should work, but I could not
test it. Other architectures do not have stacktrace_save_at() and
dynamic tracer does not link.
from patrick@; OK semarie@
bluhm [Wed, 28 Apr 2021 10:33:34 +0000 (10:33 +0000)]
Document the locking mechanism of the global variables in ARP code.
The global list of ARP llinfo is protected by net lock. This is
not sufficent when we switch to shared netlock. Add a mutex for
insertion and removal when net lock is not exclusive. This is
needed if we want run IP output on multiple CPU.
Put an assertion for shared net lock into arp_rtrequest.
input mvs@; OK sashan@
claudio [Wed, 28 Apr 2021 09:53:53 +0000 (09:53 +0000)]
Introduce a global vnode_mtx and use it to make vn_lock() safe to be called
without the KERNEL_LOCK.
This moves VXLOCK and VXWANT to a mutex protected v_lflag field and also
v_lockcount is protected by this mutex.
The vn_lock() dance is overly complex and all of this should probably replaced
by a proper lock on the vnode but such a diff is a lot more complex. This
is an intermediate step so that at least some calls can be modified to grab
the KERNEL_LOCK later or not at all.
OK mpi@
sashan [Wed, 28 Apr 2021 09:42:04 +0000 (09:42 +0000)]
time to add NET_ASSERT_WLOCKED()
with moving towards NET_RLOCK...() we need NET_ASSERT_WLOCKED()
to check caller owns netlock exclusively.
OK @bluhm
kettenis [Wed, 28 Apr 2021 08:25:07 +0000 (08:25 +0000)]
Add signbitl.c that was missed as part of an earlier commit.
ok drahn@
kettenis [Wed, 28 Apr 2021 08:22:56 +0000 (08:22 +0000)]
RISC-V does not implement trapping of floating point exceptions, so use
the same dummy fpgetmask(3) and fpsetmask(3) implementation as arm64.
ok drahn@
ratchov [Wed, 28 Apr 2021 05:10:29 +0000 (05:10 +0000)]
sndiod: Attach client at the same position, regardless the device mode
This is necessary to make rec-only devices properly work in
full-duplex. Fixes full-duplex clients stuck on rec-only device.
ratchov [Wed, 28 Apr 2021 05:05:05 +0000 (05:05 +0000)]
sndiod: Allocate (free) conversion buffers in slot_attach (slot_detach)
Besides being better coding style, this allows a client to be detached
and then attached to a device with different parameters.
drahn [Wed, 28 Apr 2021 04:41:14 +0000 (04:41 +0000)]
Add RISC-V elf executable detection.
looks good jsg@
drahn [Wed, 28 Apr 2021 04:38:01 +0000 (04:38 +0000)]
riscv64 gdtoa support
direct copy from aarch64
constants were rechecked using the qnan.c program.
drahn [Wed, 28 Apr 2021 04:26:40 +0000 (04:26 +0000)]
riscv64 libc string support,
adopted from aarch64, no native ffs() for now, use C version.
after corrections from kettenis@
jsg [Wed, 28 Apr 2021 03:55:48 +0000 (03:55 +0000)]
remove old drm devices
drahn [Wed, 28 Apr 2021 03:32:36 +0000 (03:32 +0000)]
Sync
drahn [Wed, 28 Apr 2021 03:26:25 +0000 (03:26 +0000)]
riscv64 etc support
copied from arm64
MAKEDEV.md contents are kinda partially there, needs more work.
drahn [Wed, 28 Apr 2021 00:11:11 +0000 (00:11 +0000)]
Riscv64 csu support
Includes fixes pointed out by kettenis, jsg, naddy
drahn [Tue, 27 Apr 2021 23:57:38 +0000 (23:57 +0000)]
Riscv64 distrib pieces to buld ramdisk
Copied from arm64 with minimal changes.
ok deraadt@
claudio [Tue, 27 Apr 2021 15:34:18 +0000 (15:34 +0000)]
Add IMSG_CTL_SHOW_RTR to the list of restriced control messages.
claudio [Tue, 27 Apr 2021 11:34:58 +0000 (11:34 +0000)]
Add RFC 6286 to the list of RFC bgpd supports.
OK job@
inoguchi [Tue, 27 Apr 2021 10:13:04 +0000 (10:13 +0000)]
Add DTLS test in appstest.sh
sashan [Tue, 27 Apr 2021 09:38:29 +0000 (09:38 +0000)]
pf_state_key_link_reverse() is prone to race on parallel forwarding
we need to adjust assertions. at time we call pf_state_key_link_reverse()
is state_key either linked to correct reverse peer or not linked at all.
The pf_state_key_link_reverse() is being called as a reader ons tate_lock.
There might be more packets, which try to update the state key.
OK bluhm@
claudio [Tue, 27 Apr 2021 09:12:23 +0000 (09:12 +0000)]
Check for possible bgpid collision on open. RFC 6286 defines that this
check needs to be done for iBGP sessions but not for eBGP sessions.
On conflict log an error and send a notification with ERR_OPEN_BGPID
suberror.
Reported by cjt (melissa_cjt at 163.com)
OK benno@
claudio [Tue, 27 Apr 2021 09:07:10 +0000 (09:07 +0000)]
Fix notification sub-error code for syntactically incorrect nexthops.
The right suberror is ERR_UPD_NEXTHOP.
Reported by cjt (melissa_cjt at 163.com)
OK benno@
tb [Tue, 27 Apr 2021 05:14:25 +0000 (05:14 +0000)]
test-verify-unusual-wildcard-cert is no longer expected to fail with
lib/libcrypto/x509/x509_constraints.c r1.16
drahn [Tue, 27 Apr 2021 04:36:00 +0000 (04:36 +0000)]
riscv64 libc floating point, a portion of the files are ready.
ok kettenis.
beck [Tue, 27 Apr 2021 03:35:29 +0000 (03:35 +0000)]
Relax SAN DNSname validation and constraints to permit non leading *
wildcards. While we may choose not to support them the standards
appear to permit them optionally so we can't declare a certificate
containing them invalid. Noticed by jeremy@, and Steffan Ulrich
and others. Modify the regression tests to test these cases and
not check the SAN DNSnames as "hostnames" anymore (which don't support
wildcards).
ok jsing@, tb@
drahn [Tue, 27 Apr 2021 00:31:34 +0000 (00:31 +0000)]
riscv64 additions for libm
ok kettenis@
dv [Mon, 26 Apr 2021 22:58:27 +0000 (22:58 +0000)]
vmd(8): fix vmctl client "wait" state corruption
Adds queue-based tracking of waiting client state to fix the cause of
state corruption when a vmctl(8) user cancels a wait and restarts it.
The socket fd value for the control process client was being used to
track the waiting party, but this also prevented multiple waiting
clients.
This moves all the state tracking of who to notify of a vm's stopping
to the control process and no longer requires the parent process to
track it in the global environment state.
Future work will be needed to smooth out the difference between the
IMSG_VMDOP_TERMINATE_VM_{EVENT,RESPONSE} events instead of needing to
translate before relaying to the vmctl(8) client.
Tested by Mischa Peters (thanks!)
ok mlarkin@
mvs [Mon, 26 Apr 2021 20:32:30 +0000 (20:32 +0000)]
Add missing timeout_set_proc() description.
ok jmc@
claudio [Mon, 26 Apr 2021 18:23:20 +0000 (18:23 +0000)]
Print out both the sent "Neighbor capabilities" and the "Negotiated
capabilities" for a session. Especially the multiprotocol capability
can confuse because both sides need to allow a protocol to enable it.
The JSON code dumps all the capabilities for local, remote and negotiated.
OK denis@, sthen@
bluhm [Mon, 26 Apr 2021 08:45:01 +0000 (08:45 +0000)]
Unset ftp_proxy to make test independent from environment.
claudio [Mon, 26 Apr 2021 08:21:35 +0000 (08:21 +0000)]
Revert per-socket `so_lock' rwlock(9) and use it to protect routing
(PF_ROUTE) sockets. There is a locking issue with timeouts that needs
to be fixed.
Requested by deraadt@
bluhm [Mon, 26 Apr 2021 07:55:16 +0000 (07:55 +0000)]
Convert the ARP packet hold queue from mbuf list to mbuf queue which
contins a mutex. Update la_hold_total with atomic operations.
OK sashan@
claudio [Mon, 26 Apr 2021 07:40:26 +0000 (07:40 +0000)]
The time_t now is only set but never used. Noticed by gcc.
jsg [Mon, 26 Apr 2021 06:05:55 +0000 (06:05 +0000)]
remove unused cdev defines
jsg [Mon, 26 Apr 2021 06:00:12 +0000 (06:00 +0000)]
remove unused cdev defines
jsg [Mon, 26 Apr 2021 05:00:11 +0000 (05:00 +0000)]
add kstat and a notdef line for ujoy
jsg [Mon, 26 Apr 2021 04:30:20 +0000 (04:30 +0000)]
remove old 4.19 amdgpu include paths
jsg [Mon, 26 Apr 2021 04:28:07 +0000 (04:28 +0000)]
Remove some commented out entries to make this easier to read
and enable openprom.
ok visa@
mortimer [Sun, 25 Apr 2021 16:36:56 +0000 (16:36 +0000)]
Bump pbuild stacksize to 8M.
Addresses a stack exhaustion issue with llvm11 and a small number of ports.
ok kettenis@
stsp [Sun, 25 Apr 2021 15:59:56 +0000 (15:59 +0000)]
Asus USB-N10 should work with urtwn(4). Patch by Jan Vlach.
stsp [Sun, 25 Apr 2021 15:59:19 +0000 (15:59 +0000)]
Make urtwn(4) attach to 'ASUS USB-N10 Nano' devices.
Patch by Jan Vlach.
stsp [Sun, 25 Apr 2021 15:58:14 +0000 (15:58 +0000)]
regen
stsp [Sun, 25 Apr 2021 15:58:01 +0000 (15:58 +0000)]
Add USB product ID for ASUS RTL8188EUS. Patch by Jan Vlach.
stsp [Sun, 25 Apr 2021 15:32:21 +0000 (15:32 +0000)]
Implement support for Rx aggregation offload in iwm(9) and iwx(4), and
re-enable de-aggregation of A-MSDUs in net80211 for all drivers capable
of 11n mode. This can provide improved Rx performance if the access point
supports transmission of A-MSDUs nested in A-MDPUs.
iwm(9) 9k and iwx(4) devices de-aggregate A-MSDUs in hardware.
Neither our drivers nor the net80211 stack were prepared to handle this.
Add two Rx-info flags which drivers can use to avoid having subframes which
arrived in the same A-MSDU rejected as duplicates in the net80211 input layer:
IEEE80211_RXI_HWDEC_SAME_PN allows the same CCMP packet number for a series
of subsequent frames. IEEE80211_RXI_SAME_SEQ allows the same 802.11 frame
header sequence number for a series of subsequent of frames.
Handle A-MPDU reordering on iwm 9k and iwx devices, based on code from iwlwifi.
Rx block ack window information is provided by firmware. So far this info was
ignored by drivers and reordering of A-MPDU subframes happened twice: Once in
firmware, and again in net80211.
Tested:
iwm 7260: bcallah, dv
iwm 7265: mpi, trondd, Matthias Schmidt
iwm 8260: bket, Marcus MERIGHI
iwm 8265: stsp, tracey, Uwe Werler
iwm 9260: phessler, matthieu
iwm 9560: stsp, Uwe Werler
iwx ax200: jmc, stsp
iwx ax201: stsp
jsing [Sun, 25 Apr 2021 13:15:22 +0000 (13:15 +0000)]
Clean up derivation of finished/peer finished.
Make this process more readable by having specific client/server functions,
calling the correct one based on s->server. This allows to remove various
SSL_ST_ACCEPT/SSL_ST_CONNECT checks, along with duplicate code.
ok inoguchi@ tb@
jsg [Sun, 25 Apr 2021 02:48:00 +0000 (02:48 +0000)]
cleanup riscv64 config glue
ok kettenis@ visa@
mvs [Sun, 25 Apr 2021 00:00:34 +0000 (00:00 +0000)]
Implement per-socket `so_lock' rwlock(9) and use it to protect routing
(PF_ROUTE) sockets. This can be done because we have no cases where one
thread should lock two sockets simultaneously.
Also this time `so_lock 'used for routing sockets only but in the future
it will be used to other socket types too.
ok bluhm@
kettenis [Sat, 24 Apr 2021 21:37:41 +0000 (21:37 +0000)]
Sync with arm64 version fixing bugs in some of the more obscure bus_space(9)
functions.
ok patrick@
deraadt [Sat, 24 Apr 2021 18:28:34 +0000 (18:28 +0000)]
sync
tb [Sat, 24 Apr 2021 18:16:39 +0000 (18:16 +0000)]
Do not leave errors on the error stack on PKCS12_parse() success.
Fix is the same as OpenSSL commit
ffbf304d4832bd51bb0618f8ca5b7c26647ee664
Found by Alex Gaynor with a new pyca cryptography regress test.
ok inoguchi
tb [Sat, 24 Apr 2021 18:10:12 +0000 (18:10 +0000)]
Enable the new verifier again so hopefully the remaining kinks get ironed
out in this release cycles.
discussed with deraadt and jsing
deraadt [Sat, 24 Apr 2021 17:04:24 +0000 (17:04 +0000)]
remove bgpd warning message exposed by "bgpctl show rib peer out" for
non-existant peer; the bgpctl command exposes the error itself
ok claudio
kettenis [Sat, 24 Apr 2021 10:33:09 +0000 (10:33 +0000)]
The variation in access size requirements and spacing of registers of
NS16550 clones is a bit of a mess. There are FDT properties that describe
these but these proprties are optional for some variants and the default
values depend on the compatible string being used. Most variants that have
shown up in the ARM world use 32-bit access and spacing. But true NS16550A
implementations of course use 8-bit access and spacing. So look at the
compatible strings to set up the appropriate defaults. Makes the "true"
NS16550A implemented by QEMU work for RISCV targets.
ok jsg@, drahn@
mpi [Sat, 24 Apr 2021 10:15:14 +0000 (10:15 +0000)]
Remove unused function pointers from `todr_handle'.
from miod@
mpi [Sat, 24 Apr 2021 09:44:44 +0000 (09:44 +0000)]
Convert allocations to km_alloc(9).
Also document an existing bug where the mapping for `pm_pdir_intel' is
lost when PAE is enabled.
With inputs from hshoexer@, tested by bluhm@, ok mlarkin@
jmatthew [Sat, 24 Apr 2021 09:37:46 +0000 (09:37 +0000)]
If MSI-X vectors are available, create multiple tx/rx queues, configure
RSS, and use the RSS hash value as a flow ID for received packets.
ok dlg@
visa [Sat, 24 Apr 2021 07:49:11 +0000 (07:49 +0000)]
Add cduart(4), a driver for the Cadence UART found on Xilinx Zynq SoCs.
Tested on Xilinx Zynq-7000.
Input and OK kettenis@
jsg [Sat, 24 Apr 2021 06:08:41 +0000 (06:08 +0000)]
reduce diff to other archs
ok deraadt@ mlarkin@
jsg [Sat, 24 Apr 2021 05:16:27 +0000 (05:16 +0000)]
add gfrtc(4)
jsg [Sat, 24 Apr 2021 05:14:45 +0000 (05:14 +0000)]
Add gfrtc a driver for the real-time clock interface of Google's
Goldfish Android virtual hardware platform. Used for the RTC on
qemu-system-riscv64 -M virt.
feedback and ok kettenis@
inoguchi [Sat, 24 Apr 2021 00:10:43 +0000 (00:10 +0000)]
Remove "-4" option treatment and use it always on s_server test in appstest.sh
bluhm [Fri, 23 Apr 2021 21:55:36 +0000 (21:55 +0000)]
Setting variable arpinit_done is not MP save if we want to execute
arp_rtrequest() in parallel. Move initialization to arpinit()
function.
OK kettenis@ mvs@
bluhm [Fri, 23 Apr 2021 21:47:32 +0000 (21:47 +0000)]
The variable la_hold_total contains the number of packets currently
in the arp queue. So the sysctl net.inet.ip.arpqueued must be read
only. In if_ether.c include the header with the declaration of
la_hold_total to ensure that the definition matches.
OK mvs@
tb [Fri, 23 Apr 2021 21:01:45 +0000 (21:01 +0000)]
Enable test-renegotiation-changed-clienthello.py but skip
"drop extended_master_secret in renegotiation" since we don't
support this extension.
tb [Fri, 23 Apr 2021 18:30:18 +0000 (18:30 +0000)]
whitespace
drahn [Fri, 23 Apr 2021 15:53:07 +0000 (15:53 +0000)]
Add MID_RISCV64 and EM_RISCV to enable riscv64
ok deraadt@
drahn [Fri, 23 Apr 2021 15:31:12 +0000 (15:31 +0000)]
File was accidentally duplicated on inital checkin, remove dup.
jsg [Fri, 23 Apr 2021 13:03:40 +0000 (13:03 +0000)]
enable viornd(4) on riscv64
jsg [Fri, 23 Apr 2021 12:49:53 +0000 (12:49 +0000)]
enable syscon(4) on riscv64
makes reboot and poweroff work with qemu
ok kettenis@
kettenis [Fri, 23 Apr 2021 12:38:00 +0000 (12:38 +0000)]
Adjust support for "syscon-reboot" and "syscon-poweroff" for the updated
bindings in mainline Linux. Necessary to support the QEMY RISCV target.
ok jsg@
jsg [Fri, 23 Apr 2021 12:09:45 +0000 (12:09 +0000)]
build with -Werror
ok mlarkin@
jsg [Fri, 23 Apr 2021 12:07:14 +0000 (12:07 +0000)]
cast TCB_GET() to void * to avoid -Wpointer-integer-compare warning
when building kern_sig.c
ok mlarkin@
jsg [Fri, 23 Apr 2021 12:01:02 +0000 (12:01 +0000)]
reuse arm64 openprom(4) on riscv64
ok kettenis@
bluhm [Fri, 23 Apr 2021 07:21:02 +0000 (07:21 +0000)]
Remove the sysctl kern.allowdt code from kernel if dt(4) is not
configured. This will result in a "value is not available" error
from sysctl when trying to enable dt on a kernel without support.
The variable allowdt should be in the device, not in sysctl source.
We don't need #ifdef for extern and prototypes.
OK mpi@
jmatthew [Fri, 23 Apr 2021 07:00:58 +0000 (07:00 +0000)]
When we have a single tx/rx queue, the cp ring is also used for async
events, so it can't be allocated when the interface is brought up and
freed when it's taken down.
ok dlg@
jsg [Fri, 23 Apr 2021 05:40:06 +0000 (05:40 +0000)]
spelling