jsg [Fri, 7 Jul 2023 03:50:46 +0000 (03:50 +0000)]
regen
jsg [Fri, 7 Jul 2023 03:50:02 +0000 (03:50 +0000)]
add more Intel 13G TBT PCIE ids
from Volker Schlecht's Framework 13 dmesg and
13th Generation Intel Core Processors
Datasheet, Volume 2 of 2, Doc. No.: 764981, Rev.: 1.2
afresh1 [Fri, 7 Jul 2023 02:07:35 +0000 (02:07 +0000)]
Adjust perl unveil test to test the right thing
Normal users can't write to /dev/random, so the -w test would always
fail for root and succeed for everyone else no matter what unveil
did. Testing with a temp file at least gives consistent results
no matter the user, even if I don't completely understand why the
-w and -r test results are different.
Noticed by bluhm@
cheloha [Thu, 6 Jul 2023 23:24:37 +0000 (23:24 +0000)]
timeout_hardclock_update: enter timeout_mutex before reading uptime clock
We have no way of knowing how long we will spin before entering
timeout_mutex. Enter timeout_mutex first, then wait until just before
we start dumping kclock buckets to read the uptime clock.
dtucker [Thu, 6 Jul 2023 22:17:59 +0000 (22:17 +0000)]
minleft and maxsign are u_int so cast appropriately. Prompted by
github PR#410, ok deraadt.
kn [Thu, 6 Jul 2023 21:08:50 +0000 (21:08 +0000)]
Rectify -s lie
-s to read passphrases from stdin can indeed be used for creation.
OK jmc
kn [Thu, 6 Jul 2023 20:53:53 +0000 (20:53 +0000)]
missed refcnt_init_trace in NAME
kn [Thu, 6 Jul 2023 20:51:31 +0000 (20:51 +0000)]
Document dt(4)'s refcnt_init_trace
"yes please" mvs
Input jca
uaa [Thu, 6 Jul 2023 20:02:36 +0000 (20:02 +0000)]
- fix voltage range defined by base2 and delta2 works correctly
- fix AXP209 dcdc3 vmask value
- always use vmask for voltage setting (especially for AXP209 ldo2/ldo5)
- add AXP305 support
ok kettenis@
sashan [Thu, 6 Jul 2023 19:55:57 +0000 (19:55 +0000)]
adding regression tests:
to verify limit on tickets progam can retrieve
by DIOCXGETRULES. Ad
tests which verify DIOCXEND works as expected, that program
can release ticket obtained by earlier call to DIOCGETRULES
improvements from anton@
OK anton@, bluhm@
kn [Thu, 6 Jul 2023 19:46:53 +0000 (19:46 +0000)]
use refcnt API for multicast addresses, add tracepoint:refcnt:ethmulti probe
Replace hand-rolled reference counting with refcnt_init(9) and hook it up
with a new dt(4) probe.
OK mvs
Feedback OK bluhm
deraadt [Thu, 6 Jul 2023 16:45:30 +0000 (16:45 +0000)]
oops, an extra PT_ snuck in; spotted by guenther
tb [Thu, 6 Jul 2023 15:18:02 +0000 (15:18 +0000)]
Convert ecpk_print_explicit_parameters() to bn_printf()
This eliminates a few stupid dances the horrible ASN1_bn_print() API
required.
ok jsing
tb [Thu, 6 Jul 2023 15:11:21 +0000 (15:11 +0000)]
bn_print: remove unused bio, plug leak
tb [Thu, 6 Jul 2023 15:08:54 +0000 (15:08 +0000)]
Add regress coverage for bn_printf
This must be one of the ugliest tests I've ever written, but I can't think
of a better way of doing it.
tb [Thu, 6 Jul 2023 14:37:39 +0000 (14:37 +0000)]
Add bn_printf(), a replacement for ASN1_bn_print()
ASN1_bn_print() will be removed in an upcoming bump. This adds an internal
API that covers the same functionality but doesn't require that the caller
pass in a sufficiently large scratch space that ASN1_bn_print() may or may
not use. In addition, this takes a format string, which allows us to ditch
some extra dances.
ok jsing
espie [Thu, 6 Jul 2023 10:57:03 +0000 (10:57 +0000)]
add support for starting at a given timestamp/ISO8601 time
jasper [Thu, 6 Jul 2023 10:53:11 +0000 (10:53 +0000)]
if panic() is meant, use panic()
ok mpi@
espie [Thu, 6 Jul 2023 10:43:37 +0000 (10:43 +0000)]
new options (boilerplate progressmeter options)
and also the ability to specify a timestamp as a subset of ISO8601
visa [Thu, 6 Jul 2023 10:17:43 +0000 (10:17 +0000)]
Use mtx_init() to initialize stack-based mutexes
mtx_init() ensures the mutex' lock_object has static storage duration.
This makes it safe to re-enable WITNESS with stack-based mutexes.
OK bluhm@ miod@
visa [Thu, 6 Jul 2023 10:16:58 +0000 (10:16 +0000)]
Clear knotes when finishing wseventvar
When finishing a wseventvar in wsevent_fini(), clear the klist.
Otherwise knotes can be left dangling, which can crash the kernel.
In general, klist_invalidate() should happen after vdevgone() in order
to avoid a race with kevent registration. However, the current wscons
drivers clear the wsevent pointer (sc->sc_base.me_evp) before calling
wsevent_fini(). This prevents the drivers from registering new kevents.
Prompted by a report by Peter J. Philipp on bugs@
OK mvs@ miod@
deraadt [Thu, 6 Jul 2023 10:07:09 +0000 (10:07 +0000)]
Document PS_CHROOT, and upcoming PS_NOBTCFI flags
deraadt [Thu, 6 Jul 2023 10:02:23 +0000 (10:02 +0000)]
document NOBTCFI similar to WXNEEDED
deraadt [Thu, 6 Jul 2023 10:01:15 +0000 (10:01 +0000)]
use symbolic name PF_X instead of 1, pointed out by kettenis
deraadt [Thu, 6 Jul 2023 09:52:37 +0000 (09:52 +0000)]
teach the BFD tools how to handle NOBTCFI, quite similar to WXNEEDED
ok kettenis
patrick [Thu, 6 Jul 2023 09:40:36 +0000 (09:40 +0000)]
Use correct variable to check for successful allocation.
ok kettenis@
bluhm [Thu, 6 Jul 2023 09:15:23 +0000 (09:15 +0000)]
Convert tcp_now() time counter to 64 bit.
After changing tcp now tick to milliseconds, 32 bits will wrap
around after 49 days of uptime. That may be a problem in some
places of our stack. Better use a 64 bit counter.
As timestamp option is 32 bit in TCP protocol, use the lower 32 bit
there. There are casts to 32 bits that should behave correctly.
Start with random 63 bit offset to avoid uptime leakage. 2^63
milliseconds result in 2.9*10^8 years of possible uptime.
OK yasuoka@
deraadt [Thu, 6 Jul 2023 08:48:03 +0000 (08:48 +0000)]
sync
jmatthew [Thu, 6 Jul 2023 08:32:37 +0000 (08:32 +0000)]
Register a mapping of dwge interfaces to ofw nodes/phandles.
ok kettenis@
espie [Thu, 6 Jul 2023 08:29:26 +0000 (08:29 +0000)]
start moving a few files to use v5.36;
(this went through a full bulk)
beck [Thu, 6 Jul 2023 07:56:32 +0000 (07:56 +0000)]
unifdef the LIBRESSL_HAS_TLS1_3_[CLIENT|SERVER] goo
And remove the tendrils. This was useful for transition but we are now
well past this.
deraadt [Thu, 6 Jul 2023 07:49:52 +0000 (07:49 +0000)]
remove during-development special cases for MNT_WXALLOWED and chrome and
IBT/BTI, because many more things are about to work correctly
deraadt [Thu, 6 Jul 2023 07:47:04 +0000 (07:47 +0000)]
sysctl(2) is now sysctl(3), in particular it does not access name[0] in
userland. This test should have been written with a signal handler to
be accurate.. Anyways, stop using syscall() to work around that
ok kettenis
deraadt [Thu, 6 Jul 2023 07:45:56 +0000 (07:45 +0000)]
syscall(2) regress will eventually be pointless, and untestable also
ok kettenis
deraadt [Thu, 6 Jul 2023 06:58:07 +0000 (06:58 +0000)]
moving acpiioctl to a different file than acpiopen is not going to work
for ramdisks. noticed by anton.
this must be reconsidered.
beck [Thu, 6 Jul 2023 06:38:01 +0000 (06:38 +0000)]
define OPENSSL_NO_DTLS1_1 since we no longer have that either.
ok tb@
jasper [Thu, 6 Jul 2023 06:25:49 +0000 (06:25 +0000)]
Add missing entry for gelf_update_ehdr in the list of functions that
update an existing header.
ok jmc@
beck [Thu, 6 Jul 2023 06:15:36 +0000 (06:15 +0000)]
Define the 'standard' OPENSSL_NO_BLAHBLAH's for no tls 1.0 or 1.1
We have no tls 1.0 or 1.1 or methods for them.
These "in theory" will make things that check the openssl #ifdef
soup for all the floating eyeballs make the correct decisions, or
if they do not they at least can not blame us.
ok tb@
dlg [Thu, 6 Jul 2023 04:55:04 +0000 (04:55 +0000)]
big update to pfsync to try and clean up locking in particular.
moving pf forward has been a real struggle, and pfsync has been a
constant source of pain. we have been papering over the problems
for a while now, but it reached the point that it needed a fundamental
restructure, which is what this diff is.
the big headliner changes in this diff are:
- pfsync specific locks
this is the whole reason for this diff.
rather than rely on NET_LOCK or KERNEL_LOCK or whatever, pfsync now
has it's own locks to protect it's internal data structures. this
is important because pfsync runs a bunch of timeouts and tasks to
push pfsync packets out on the wire, or when it's handling requests
generated by incoming pfsync packets, both of which happen outside
pf itself running. having pfsync specific locks around pfsync data
structures makes the mutations of these data structures a lot more
explicit and auditable.
- partitioning
to enable future parallelisation of the network stack, this rewrite
includes support for pfsync to partition states into different "slices".
these slices run independently, ie, the states collected by one slice
are serialised into a separate packet to the states collected and
serialised by another slice.
states are mapped to pfsync slices based on the pf state hash, which
is the same hash that the rest of the network stack and multiq
hardware uses.
- no more pfsync called from netisr
pfsync used to be called from netisr to try and bundle packets, but now
that there's multiple pfsync slices this doesnt make sense. instead it
uses tasks in softnet tqs.
- improved bulk transfer handling
there's shiny new state machines around both the bulk transmit and
receive handling. pfsync used to do horrible things to carp demotion
counters, but now it is very predictable and returns the counters back
where they started.
- better tdb handling
the tdb handling was pretty hairy, but hrvoje has kicked this around
a lot with ipsec and sasyncd and we've found and fixed a bunch of
issues as a result of that testing.
- mpsafe pf state purges
this was committed previously, but because the locks pfsync relied on
weren't clear this just caused a ton of bugs. as part of this diff it's
now reliable, and moves a big chunk of work out from under KERNEL_LOCK,
which in turn improves the responsiveness and throughput of a firewall
even if you're not using pfsync.
there's a bunch of other little changes along the way, but the above are
the big ones.
hrvoje has done performance testing with this diff and notes a big
improvement when pfsync is not in use. performance when pfsync is
enabled is about the same, but im hoping the slices means we can scale
along with pf as it improves.
lots (months) of testing by me and hrvoje on pfsync boxes
tests and ok sashan@
deraadt@ says this is a good time to put it in
jsg [Thu, 6 Jul 2023 04:20:00 +0000 (04:20 +0000)]
drm/amd/display: Ensure vmin and vmax adjust for DCE
From Rodrigo Siqueira
c50065a3927932cd9baf3d5c94c91b58c31200d5 in linux-6.1.y/6.1.38
2820433be2a33beb44b13b367e155cf221f29610 in mainline linux
jsg [Thu, 6 Jul 2023 04:18:04 +0000 (04:18 +0000)]
drm/amdgpu: Validate VM ioctl flags.
From Bas Nieuwenhuizen
9d0b2afadfd71e9bedd593358bd7ac4701e46477 in linux-6.1.y/6.1.38
a2b308044dcaca8d3e580959a4f867a1d5c37fac in mainline linux
jsg [Thu, 6 Jul 2023 04:16:28 +0000 (04:16 +0000)]
drm/amd/display: Do not update DRR while BW optimizations pending
From Aric Cyr
a905b0b318ad7d37c3041573454129923e0a0723 in linux-6.1.y/6.1.38
32953485c558cecf08f33fbfa251e80e44cef981 in mainline linux
jsg [Thu, 6 Jul 2023 04:13:52 +0000 (04:13 +0000)]
drm/amd/display: Remove optimization for VRR updates
From Alvin Lee
dd6d6f9d47aebf50713fb857f91402a1c6c3131c in linux-6.1.y/6.1.38
3442f4e0e55555d14b099c17382453fdfd2508d5 in mainline linux
bluhm [Wed, 5 Jul 2023 21:38:22 +0000 (21:38 +0000)]
Perl tests expect executable permission on source files to match
the Perl distribution. Fix them in obj directory during test run.
This seems easier than to fiddle with permissions in CVS.
beck [Wed, 5 Jul 2023 21:23:36 +0000 (21:23 +0000)]
Hide symbols in asn1 and bio
ok jsing@
bcook [Wed, 5 Jul 2023 21:14:54 +0000 (21:14 +0000)]
upstream hidden file #include_next workaround for MS C compilers
ok beck@, tb@
bcook [Wed, 5 Jul 2023 20:56:29 +0000 (20:56 +0000)]
don't return in a void function
ok tb@
tb [Wed, 5 Jul 2023 19:25:01 +0000 (19:25 +0000)]
Merge bio.h patch from libressl-portable
ok beck@
tobhe [Wed, 5 Jul 2023 18:51:55 +0000 (18:51 +0000)]
Move acpiioctl to acpi_x86.c, it is only used up on i386 and amd64.
ok kettenis@ deraadt@
jmatthew [Wed, 5 Jul 2023 18:48:49 +0000 (18:48 +0000)]
Handle fixed-link configuration in the device tree.
If fixed-link is present, populate the interface baudrate, link status
(full duplex or half duplex) and media type, and then call the statch
handler to apply that config to the MAC. If fixed-link is specified
then do not attach a phy.
Note that phy lookup and reset still occurs in case the device tree
still uses the deprecated snps,reset-gpio properties.
Based on if_dwqe_fdt.c v1.11 and dwqe.c v1.8.
Tested on a Banana Pi R1 (aka Lamobo R1), which has its dwge interface
connected directly to an ethernet switch.
ok kettenis@
guenther [Wed, 5 Jul 2023 18:45:14 +0000 (18:45 +0000)]
It isn't portable to use stderr (or std{in,out}) in file-scope
initializers as they are not required to be compile-time constants.
So, intialize these global variables at the top of main().
ok miod@ deraadt@ yasuoka@ millert@
anton [Wed, 5 Jul 2023 18:23:10 +0000 (18:23 +0000)]
The hypercall page populated with instructions by the hypervisor is not IBT
compatible due to lack of endbr64. Replace the indirect call with a new
hv_hypercall_trampoline() routine which jumps to the hypercall page without any
indirection.
Allows me to boot OpenBSD using Hyper-V on Windows 11 again.
ok guenther@
patrick [Wed, 5 Jul 2023 18:11:08 +0000 (18:11 +0000)]
Fix off-by-one in the MSI-X interrupt establish loop that always tried to
establish one more interrupt than would be needed for per-VQ IRQs. This
meant even though there were enough MSI-X vectors available this path could
fail, roll back previously established interrupts and switch to shared IRQs
as a fallback.
ok dv@
tb [Wed, 5 Jul 2023 17:36:19 +0000 (17:36 +0000)]
whitespace
beck [Wed, 5 Jul 2023 17:32:51 +0000 (17:32 +0000)]
Correct formatting
ok jsing@
tb [Wed, 5 Jul 2023 17:30:14 +0000 (17:30 +0000)]
Avoid undefined behavior in tlsexttest
An empty array cannot be initialized and it is an incomplete type, so the
sizeof() operator can't be applied to it. Therefore initialize it with a
zero byte and replace sizeof() use with lengths.
Slightly tweaked version of a patch by inoguchi in portable.
Discussed with bcook, beck, kettenis
tb [Wed, 5 Jul 2023 17:10:10 +0000 (17:10 +0000)]
Mop up last uses of ECDHerror() and ECDSAerror()
ok jsing
beck [Wed, 5 Jul 2023 16:17:19 +0000 (16:17 +0000)]
Hide symbols in chacha
ok jsing@
robert [Wed, 5 Jul 2023 15:34:52 +0000 (15:34 +0000)]
backport the implementation of ranges::find{, _if, _if_not}
this will be required by future chromium releases
From
ee0f8c4010309a25c95115a9f727a02741e2de48 Mon Sep 17 00:00:00 2001
From: Nikolas Klauser <nikolasklauser@berlin.de>
Date: Sat, 12 Mar 2022 01:45:35 +0100
Subject: [PATCH] [libc++][ranges] Implement ranges::find{, _if, _if_not}
ok tb@
beck [Wed, 5 Jul 2023 15:13:28 +0000 (15:13 +0000)]
Make softdep mounts a no-op
Softdep is a significant impediment to progressing in the vfs layer
so we plan to get it out of the way. It is too clever for us to
continue maintaining as it is.
ok kettenis@ kn@ tobhe@ and most of the g2k23 room except bluhm@
stsp [Wed, 5 Jul 2023 15:07:28 +0000 (15:07 +0000)]
Add iwm/iwx background scan task to the queue which it will be deleted from.
The corresponding task_add and task_del calls were operating on different
queues by mistake. Background scan tasks should now get cancelled properly
during driver state transitions.
ok mvs@
tb [Wed, 5 Jul 2023 14:41:18 +0000 (14:41 +0000)]
One more ECDSAerror goes.
tb [Wed, 5 Jul 2023 14:39:05 +0000 (14:39 +0000)]
ECDHerror() and ECDSAerror will go away
Move some trivial ones to ECerror().
discussed with jsing
bcook [Wed, 5 Jul 2023 13:06:06 +0000 (13:06 +0000)]
Adjust the public declaration of OpenSSLDie to use a portable
method of indicating that the function does not return.
ok tb@
tb [Wed, 5 Jul 2023 13:01:44 +0000 (13:01 +0000)]
Drop an incorrect part from a comment
kn [Wed, 5 Jul 2023 12:58:55 +0000 (12:58 +0000)]
Drop kernel lock before panic to avoid WITNESS report during fault
holding a spinlock, eg. malloc's malloc_mutex in "Data modified on freelist ..."
triggers "acquiring blockable sleep lock with spinlock or critical section held"
since kpageflttrap() grabs the kernel lock before fault() to serialise multiple
threds/faults avoid interleaved console text.
But fault() immediately sets the per-CPU panic string, so the kernel lock does
not really help here.
Use 'show panic' to recover from garbled console text if need be, as usual.
The i386 equivalent does not use the kernel lock, either.
OK bluhm kettenis
tb [Wed, 5 Jul 2023 12:56:52 +0000 (12:56 +0000)]
Missing . in comment
tb [Wed, 5 Jul 2023 12:54:46 +0000 (12:54 +0000)]
Fix #includes
tb [Wed, 5 Jul 2023 12:51:11 +0000 (12:51 +0000)]
Remove local prototypes for public API (?!)
tb [Wed, 5 Jul 2023 12:49:42 +0000 (12:49 +0000)]
Improve BN_bn2bin() error check for readability
tb [Wed, 5 Jul 2023 12:31:14 +0000 (12:31 +0000)]
Merge ECDH code that will stay into ecdh.c
tb [Wed, 5 Jul 2023 12:27:36 +0000 (12:27 +0000)]
Move ECDSA_size() to a more sensible place in this file
tb [Wed, 5 Jul 2023 12:18:21 +0000 (12:18 +0000)]
Merge ECDSA code that will stay into ecdsa.c
discussed with jsing
sashan [Wed, 5 Jul 2023 12:00:01 +0000 (12:00 +0000)]
Document DIOCXEND in pf(4) manpage.
With many improvements from jmc@ and kn@
OK jmc@, kn@ deraadt@
tb [Wed, 5 Jul 2023 11:37:45 +0000 (11:37 +0000)]
Rename ecs_local.h into ecdsa_local.h
tb [Wed, 5 Jul 2023 11:28:50 +0000 (11:28 +0000)]
Make variables in prototypes match function declarations
kettenis [Wed, 5 Jul 2023 11:07:36 +0000 (11:07 +0000)]
Implement support for the GPIOs on the JH7110. Makes it possible to reboot
the VisionFive 2 from OpenBSD.
ok jsing@
jsg [Wed, 5 Jul 2023 10:41:57 +0000 (10:41 +0000)]
drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl
From Min Li
1af1cd7be370b08694d8752c97325fe51fdab6aa in linux-6.1.y/6.1.36
982b173a6c6d9472730c3116051977e05d17c8c5 in mainline linux
jsg [Wed, 5 Jul 2023 10:40:14 +0000 (10:40 +0000)]
drm/amd/display: fix the system hang while disable PSR
From Tom Chung
9bcac453890bf2c0ab5a7cefb407c0a9d6cbc4cb in linux-6.1.y/6.1.36
ea2062dd1f0384ae1b136d333ee4ced15bedae38 in mainline linux
jsg [Wed, 5 Jul 2023 10:38:11 +0000 (10:38 +0000)]
drm/amd/display: Add wrapper to call planes and stream update
From Rodrigo Siqueira
e538342002cbe468224f71b7ae116586e55c1134 in linux-6.1.y/6.1.36
81f743a08f3b214638aa389e252ae5e6c3592e7c in mainline linux
jsg [Wed, 5 Jul 2023 10:36:28 +0000 (10:36 +0000)]
drm/amd/display: Use dc_update_planes_and_stream
From Rodrigo Siqueira
8d855bc67630fa2b17855d85de61b9cd4300e3ad in linux-6.1.y/6.1.36
f7511289821ffccc07579406d6ab520aa11049f5 in mainline linux
kettenis [Wed, 5 Jul 2023 09:25:55 +0000 (09:25 +0000)]
They may have fixed the cache coherency problems in the JH7110, but it is
still criplled as the SD/MMC controllers only do 32-bit DMA.
ok jsing@
tb [Wed, 5 Jul 2023 08:39:40 +0000 (08:39 +0000)]
Drop useless ossl_ prefixes
discussed with jsing
tobhe [Wed, 5 Jul 2023 08:26:56 +0000 (08:26 +0000)]
Suspend from suspend_taskq in apmioctl.
ok kettenis@
jsg [Wed, 5 Jul 2023 08:15:34 +0000 (08:15 +0000)]
remove unused armv7 max_processes global
ok miod@
krw [Wed, 5 Jul 2023 08:05:04 +0000 (08:05 +0000)]
Simplify and clarify the description of auto allocation.
Tweaks and ok jmc@
krw [Wed, 5 Jul 2023 07:28:10 +0000 (07:28 +0000)]
Restore (R)esize functionality to sparc64 disklabel(8).
Empty or FS_UNUSED partitions don't intrude into the OpenBSD area
of a disk and therefore should not disable partition resizing.
Encountered by claudio@
jsg [Wed, 5 Jul 2023 01:21:51 +0000 (01:21 +0000)]
fw_update is in section 8 not 1
mvs [Tue, 4 Jul 2023 22:28:24 +0000 (22:28 +0000)]
Introduce SBL_WAIT and SBL_NOINTR sbwait() flags.
This refactoring is another step to make standalone socket buffers
locking. sblock() uses M_WAITOK and M_NOWAIT flags passed as the third
argument together with the SB_NOINTR flag on the `sb_flags' to control
sleep behaviour. To perform uninterruptible acquisition, SB_NOINTR flag
should be set before sblock() call. `sb_flags' modification requires to
hold solock() around sblock()/sbunlock() that makes standalone call
impossible.
Also `sb_flags' modifications outside sblock()/sbunlock() makes
uninterruptible acquisition code huge enough. This time only sorflush()
does this (and forgets to restore SB_NOINTR flag, so shutdown(SHUT_RDWR)
call permanently modifies socket locking behaviour) and this looks not
the big problem. But with the standalone socket buffer locking it will
be many such places, so this huge construction is unwanted.
Introduce new SBL_NOINTR flag passed as third sblock() argument. The
sblock() acquisition will be uninterruptible when existing SB_NOINTR
flag is set on `sb_flags' or SBL_NOINTR was passed.
The M_WAITOK and M_NOWAIT flags belongs to malloc(9). It has no M_NOINTR
flag and there is no reason to introduce it. So for consistency reasons
introduce new SBL_WAIT and use it together with SBL_NOINTR instead of
M_WAITOK and M_NOINTR respectively.
ok bluhm
anton [Tue, 4 Jul 2023 19:01:46 +0000 (19:01 +0000)]
favor hw.ncpuonline; ok bluhm@
cheloha [Tue, 4 Jul 2023 17:29:32 +0000 (17:29 +0000)]
amd64: cpu_info: rearrange members, keep ci_mds_tmp 32-byte aligned
ci_mds_tmp needs to be 32-byte aligned, otherwise we trip a CTASSERT
in amd64/cpu.c and break kernel compilation. However, ci_mds_tmp's
32-byte alignment is at risk: the size of schedstate_percpu is about
to change.
Move ci_curproc and ci_schedstate up just after ci_mds_buf. This puts
ci_mds_tmp at page offset 64 with no structs ahead of it in cpu_info.
With this arrangement it should remain 32-byte aligned without much
effort.
With input from guenther@.
ok guenther@
tb [Tue, 4 Jul 2023 15:09:31 +0000 (15:09 +0000)]
Avoid outputting invalid signatures
The caller can provide an r which will be added to the ECDSA_SIG unchecked.
This can happen via ECDSA_{,do_}sign_ex() or ECDSA_sign_setup() or else via
a custom sign_sig() handler. Therefore add a check that it is in the bounds
required.
Since k was long thrown away, there's no way to check kinv, so it needs to
be trusted. Misdesigned APIs that will output garbage everywhere...
ok jsing
tb [Tue, 4 Jul 2023 14:59:32 +0000 (14:59 +0000)]
Clean up ECDSA verification
Use variable names that correspond more closely to the standard. Use an
additional variable for s^-1 for readability. Annotate the code with
the corresponding steps from FIPS 186-5.
ok jsing
tb [Tue, 4 Jul 2023 14:57:05 +0000 (14:57 +0000)]
ECDSA signing: annotate code with steps corresponding to FIPS 185-6.
ok jsing
espie [Tue, 4 Jul 2023 14:41:26 +0000 (14:41 +0000)]
use local assignment to $ENV{TZ} like we do for signal handlers
patrick [Tue, 4 Jul 2023 14:32:21 +0000 (14:32 +0000)]
Instead of waiting for the inbound item to show up in the interrupt
handler, allocate it ourselves. The firmware doesn't seem to mind
that it's us doing the allocation. This fixes a splassert, because
the code that retrieves the item reaches through the shared memory
driver, which acquires the hardware mutex, which in turn mallocs.
ok kettenis@
sashan [Tue, 4 Jul 2023 14:23:38 +0000 (14:23 +0000)]
This diff limits the number of transactions/tickets
pf_open_trans() can issue for each clone of /dev/pf
to 512. The pf_open_trans() is currently being used
by DIOCGETRULES ioctl(2). The limit avoids processes
to consume all kernel memory by asking DIOCGETRULES
for more tickets. If DIOCGETRULES hits the limit, then
the application will see EBUSY error.
This diff was fine tuned with feedback from cluadio@,
deraadt@ and kn@.
OK kn@
espie [Tue, 4 Jul 2023 14:08:30 +0000 (14:08 +0000)]
stop saying the format is "simple" there are so many annotations.
"straightforward" is a better description at this point.
espie [Tue, 4 Jul 2023 14:03:16 +0000 (14:03 +0000)]
add some more fluff to documentation
espie [Tue, 4 Jul 2023 14:00:18 +0000 (14:00 +0000)]
explain why NO_TS_IN_PLIST exists