jsg [Fri, 4 Aug 2023 09:16:46 +0000 (09:16 +0000)]
drm/amd/display: Unlock on error path in dm_handle_mst_sideband_msg_ready_event()
From Dan Carpenter
e139cc2974b801f3f6e38efa047a7e3b7121fc8d in linux-6.1.y/6.1.43
38ac4e8385ffb275b1837986ca6c16f26ea028c5 in mainline linux
jsg [Fri, 4 Aug 2023 09:15:07 +0000 (09:15 +0000)]
drm/amd: Fix an error handling mistake in psp_sw_init()
From Mario Limonciello
5c58d120bf81a1fe6cc05e640568c0da14042c09 in linux-6.1.y/6.1.43
c01aebeef3ce45f696ffa0a1303cea9b34babb45 in mainline linux
jsg [Fri, 4 Aug 2023 09:13:44 +0000 (09:13 +0000)]
drm/i915: Fix an error handling path in igt_write_huge()
From Christophe JAILLET
a71cd15a8592482bc3adead423ec4ff4502f0a72 in linux-6.1.y/6.1.43
e354f67733115b4453268f61e6e072e9b1ea7a2f in mainline linux
jsg [Fri, 4 Aug 2023 09:12:01 +0000 (09:12 +0000)]
drm/amd/display: Prevent vtotal from being set to 0
From Daniel Miess
15c94c3151d9fa86294efb4c6618cae44530e49b in linux-6.1.y/6.1.43
2a9482e55968ed7368afaa9c2133404069117320 in mainline linux
jsg [Fri, 4 Aug 2023 09:10:24 +0000 (09:10 +0000)]
drm/amd/display: Fix possible underflow for displays with large vblank
From Daniel Miess
d5741133e6e2f304b40ca1da0e16f62af06f4d22 in linux-6.1.y/6.1.43
1a4bcdbea4319efeb26cc4b05be859a7867e02dc in mainline linux
tb [Fri, 4 Aug 2023 09:09:52 +0000 (09:09 +0000)]
Sync with userland libz
tb [Fri, 4 Aug 2023 09:09:04 +0000 (09:09 +0000)]
Fix a couple of typos in a comment
from upstream
jsg [Fri, 4 Aug 2023 09:08:44 +0000 (09:08 +0000)]
drm/amd/display: update extended blank for dcn314 onwards
From Gabe Teeger
342ec1696d2dcc66e7d2905c5aa52e9c9e86d527 in linux-6.1.y/6.1.43
469a62938a45ef382c9cb7b9fec6c6c1fcd781c0 in mainline linux
jsg [Fri, 4 Aug 2023 09:05:41 +0000 (09:05 +0000)]
drm/amd/display: Add FAMS validation before trying to use it
From Rodrigo Siqueira
27931ea53ce59ff421c42c08d4ad3df4b632babe in linux-6.1.y/6.1.43
e3416e872f84086667df21daf166506fab97358d in mainline linux
jsg [Fri, 4 Aug 2023 09:03:05 +0000 (09:03 +0000)]
drm/amd/display: fix dc/core/dc.c kernel-doc
From Randy Dunlap
6415d5de13f532297005ef100cefa92c80fe40db in linux-6.1.y/6.1.43
db4107e92a817502ad19fdd30250f87dcb6f6331 in mainline linux
jsg [Fri, 4 Aug 2023 09:00:56 +0000 (09:00 +0000)]
drm/amd/display: Rework comments on dc file
From Rodrigo Siqueira
549f20581996835bae1d6567b2cc60ad0a5ef9cd in linux-6.1.y/6.1.43
e366f36958f60c431a7430c8c421c9db0ec6738d in mainline linux
jsg [Fri, 4 Aug 2023 08:58:34 +0000 (08:58 +0000)]
drm/ttm: never consider pinned BOs for eviction&swap
From Christian Koenig
17e188e0feb008bab5f4b083083dff7cdc633ca1 in linux-6.1.y/6.1.43
a2848d08742c8e8494675892c02c0d22acbe3cf8 in mainline linux
jsg [Fri, 4 Aug 2023 08:57:11 +0000 (08:57 +0000)]
drm/ttm: Don't leak a resource on eviction error
From Thomas Hellstrom
e9c44738cb1f537b177cc1beabcf6913690460cd in linux-6.1.y/6.1.43
e8188c461ee015ba0b9ab2fc82dbd5ebca5a5532 in mainline linux
jsg [Fri, 4 Aug 2023 08:55:47 +0000 (08:55 +0000)]
drm/ttm: Don't print error message if eviction was interrupted
From Thomas Hellstrom
3a8f9b8ccf2b34623cd7264cd78c80f8806959d5 in linux-6.1.y/6.1.43
8ab3b0663e279ab550bc2c0b5d602960e8b94e02 in mainline linux
jsg [Fri, 4 Aug 2023 08:54:09 +0000 (08:54 +0000)]
drm/amd/display: Set minimum requirement for using PSR-SU on Phoenix
From Mario Limonciello
76fcfc6ae3a64033626647bae7b6d1f2d8bea72a in linux-6.1.y/6.1.43
cd2e31a9ab93d13c412a36c6e26811e0f830985b in mainline linux
jsg [Fri, 4 Aug 2023 08:52:17 +0000 (08:52 +0000)]
drm/amd/display: Set minimum requirement for using PSR-SU on Rembrandt
From Mario Limonciello
f8b61a2c29fc70f64daad698cf09c1f79a0e39f9 in linux-6.1.y/6.1.43
c35b6ea8f2ecfa9d775530b70d4e727869099a9c in mainline linux
jsg [Fri, 4 Aug 2023 08:49:46 +0000 (08:49 +0000)]
drm/amd/display: Update correct DCN314 register header
From Cruise Hung
41c666e2b7515c551940ae5ba0437bd2e17fbe85 in linux-6.1.y/6.1.43
268182606f26434c5d3ebd0e86efcb0418dec487 in mainline linux
jsg [Fri, 4 Aug 2023 08:44:44 +0000 (08:44 +0000)]
drm/amd/display: fix dcn315 single stream crb allocation
From Dmytro Laktyushkin
8f0582fb6d0edf3581b1ece0cc186ab82fb083b4 in linux-6.1.y/6.1.43
49f26218c344741cb3eaa740b1e44e960551a87f in mainline linux
jsg [Fri, 4 Aug 2023 08:43:06 +0000 (08:43 +0000)]
drm/amd/display: add pixel rate based CRB allocation support
From Dmytro Laktyushkin
38fa05cad9df113fb31fabc0b88f5ca681235bd2 in linux-6.1.y/6.1.43
9ba90d760e9354c124fa9bbea08017d96699a82c in mainline linux
jsg [Fri, 4 Aug 2023 08:40:56 +0000 (08:40 +0000)]
drm/amd/display: fix unbounded requesting for high pixel rate modes on dcn315
From Dmytro Laktyushkin
ad8c20954406491a8280d0a442ac4bb9ea9e674e in linux-6.1.y/6.1.43
655435df0936ce2fda0d5ced7e50101179a3acfd in mainline linux
jsg [Fri, 4 Aug 2023 08:39:01 +0000 (08:39 +0000)]
drm/amd/display: use low clocks for no plane configs
From Dmytro Laktyushkin
acba20a5b2c80385110efdcec00dcefd041b120f in linux-6.1.y/6.1.43
2641c7b7808191cba25ba28b82bb73ca294924cc in mainline linux
jsg [Fri, 4 Aug 2023 08:36:52 +0000 (08:36 +0000)]
drm/amd/display: add ODM case when looking for first split pipe
From Samson Tam
8d515d39d8005981479a93fd6bee2649c59f0b1b in linux-6.1.y/6.1.43
59de751e3845d699e02dc4da47322b92d83a41e2 in mainline linux
jsg [Fri, 4 Aug 2023 08:33:41 +0000 (08:33 +0000)]
drm/amd/display: Use min transition for all SubVP plane add/remove
From Alvin Lee
3a88351318bb70f0bc60153d8d80d642fb051a86 in linux-6.1.y/6.1.43
e4c1b01bc35b04e15782608165aa85b9e1724f7b in mainline linux
jsg [Fri, 4 Aug 2023 08:31:53 +0000 (08:31 +0000)]
drm/amd/display: Include surface of unaffected streams
From Rodrigo Siqueira
a5397c85f0b89ac4138809ff5d537b9326730d43 in linux-6.1.y/6.1.43
f6ae69f49fcf697b6ffa93d58eb3746897f61cf8 in mainline linux
jsg [Fri, 4 Aug 2023 08:29:53 +0000 (08:29 +0000)]
drm/amd/display: Copy DC context in the commit streams
From Rodrigo Siqueira
d5b3e4cf9942039765ee0b909bd3f913479481cb in linux-6.1.y/6.1.43
0e986cea0347902b2c72b09c8fe9c0f30d7decb4 in mainline linux
jsg [Fri, 4 Aug 2023 08:27:42 +0000 (08:27 +0000)]
drm/amd/display: Enable new commit sequence only for DCN32x
From Rodrigo Siqueira
4efb2d22003f51cf188b68b2f2c5980c39eb2e22 in linux-6.1.y/6.1.43
7b36f4d18e3e4941d12fe027ad6ad6123c257027 in mainline linux
jsg [Fri, 4 Aug 2023 08:25:37 +0000 (08:25 +0000)]
drm/amd/display: Rework context change check
From Rodrigo Siqueira
bc2c7003888b4311e3bcc392326279fc97911602 in linux-6.1.y/6.1.43
10fdb0a11c555e0d6f7698d2874581d06e99ee71 in mainline linux
jsg [Fri, 4 Aug 2023 08:24:05 +0000 (08:24 +0000)]
drm/amd/display: Check if link state is valid
From Rodrigo Siqueira
810329d3d41890e49d75cde006bf3ddf1ccebb9a in linux-6.1.y/6.1.43
03ce7b387e8b0f4a1dc97a878545bdf7c7f23251 in mainline linux
jsg [Fri, 4 Aug 2023 08:22:27 +0000 (08:22 +0000)]
drm/amd/display: add FB_DAMAGE_CLIPS support
From Hamza Mahfooz
f1edb2f58adb7113b59de7453025d096919a892e in linux-6.1.y/6.1.43
30ebe41582d1ea5a7de990319f9e593dad4886f7 in mainline linux
jsg [Fri, 4 Aug 2023 08:20:08 +0000 (08:20 +0000)]
drm/amd: Align SMU11 SMU_MSG_OverridePcieParameters implementation with SMU13
From Mario Limonciello
6e385845eea187c573949e31e21d6934af1f3415 in linux-6.1.y/6.1.43
e701156ccc6c7a5f104a968dda74cd6434178712 in mainline linux
jsg [Fri, 4 Aug 2023 08:16:55 +0000 (08:16 +0000)]
drm/amd: Move helper for dynamic speed switch check out of smu13
From Mario Limonciello
32631ac27c914e4de8b37987b282e9799f33d8dc in linux-6.1.y/6.1.43
188623076d0f1a500583d392b6187056bf7cc71a in mainline linux
jsg [Fri, 4 Aug 2023 08:13:07 +0000 (08:13 +0000)]
drm/amd/display: Keep PHY active for dp config
From Agustin Gutierrez
a9174f0d7addf4c1c9eddef87d4433b7706e77b7 in linux-6.1.y/6.1.43
2b02d746c1818baf741f4eeeff9b97ab4b81e1cf in mainline linux
dtucker [Fri, 4 Aug 2023 06:32:40 +0000 (06:32 +0000)]
Apply ConnectTimeout to multiplexing local socket connections. If the
multiplex socket exists but the connection times out, ssh will fall back
to a direct connection the same way it would if the socket did not exist
at all. ok djm@
tb [Fri, 4 Aug 2023 05:44:51 +0000 (05:44 +0000)]
Move the ENGINE_new() prototype a line down
tb [Thu, 3 Aug 2023 20:13:12 +0000 (20:13 +0000)]
Link new ccs test to build
Exception needed since the test expects an unexpected_message alert, while
we throw a decode_error.
jan [Thu, 3 Aug 2023 18:56:32 +0000 (18:56 +0000)]
Enable vlan stripping of LRO packets in ix(4)
tested by bluhm
ok bluhm@
tb [Thu, 3 Aug 2023 18:53:55 +0000 (18:53 +0000)]
Make the bn_rand_interval() API a bit more ergonomic
Provide bn_rand_in_range() which is a slightly tweaked version of what was
previously called bn_rand_range().
The way bn_rand_range() is called in libcrypto, the lower bound is always
expressible as a word. In fact, most of the time it is 1, the DH code uses
a 2, the MR tests in BPSW use 3 and an exceptinally high number appears in
the Tonelli-Shanks implementation where we use 32. Converting these lower
bounds to BIGNUMs on the call site is annoying so let bn_rand_interval()
do that internally and route that through bn_rand_in_range(). This way we
can avoid using BN_sub_word().
Adjust the bn_isqrt() test to use bn_rand_in_range() since that's the
only caller that uses actual BIGNUMs as lower bounds.
ok jsing
tb [Thu, 3 Aug 2023 18:44:31 +0000 (18:44 +0000)]
Retire the bn_rand_interval() test
This test was never particularly useful. An upcoming API change for
the internal bn_rand_interval() API would require some adjustments.
It's not worth it.
aisha [Thu, 3 Aug 2023 18:17:54 +0000 (18:17 +0000)]
add extract example and reorder flags on other examples
comments sthen@ and Peter J. Philipp <pjp AT delphinusdns DOT org>
ok jmc@
tb [Thu, 3 Aug 2023 16:32:15 +0000 (16:32 +0000)]
Remove unused sk/lh macros
ok jsing miod
claudio [Thu, 3 Aug 2023 16:12:08 +0000 (16:12 +0000)]
Remove the per-cpu loadavg calculation.
The current scheduler useage is highly questionable and probably not helpful.
OK kettenis@ cheloha@ deraadt@
claudio [Thu, 3 Aug 2023 16:08:12 +0000 (16:08 +0000)]
Mark the exponential constants for load avarage calculation as const.
OK cheloha@
mvs [Thu, 3 Aug 2023 09:49:08 +0000 (09:49 +0000)]
Move solock() down to sosetopt(). A part of standalone sblock() work.
This movement required because buffers related SO_SND* and SO_RCV*
socket options should be protected with sblock(). However, standalone
sblock() has different lock order with solock() and `so_snd' and
`so_rcv' buffers. At least sblock() for `so_snd' buffer will always be
taken before solock() in the sosend() path.
The (*pr_ctloutput)() call was removed from the SOL_SOCKET level 'else'
branch. Except the SO_RTABLE case where it handled in the special way,
this is null op call.
For SO_SND* and SO_RCV* cases solock() will be replaced by sblock() in
the future.
Feedback from bluhm
Tested by bluhm naddy
ok bluhm
aisha [Wed, 2 Aug 2023 23:34:13 +0000 (23:34 +0000)]
add EXIT STATUS section with information for the exec subcommand
patch by Matthew Martin <phy1729 AT gmail DOT com>
djm [Wed, 2 Aug 2023 23:04:38 +0000 (23:04 +0000)]
CheckHostIP has defaulted to 'no' for a while; make the commented-
out config option match. From Ed Maste
kettenis [Wed, 2 Aug 2023 19:58:52 +0000 (19:58 +0000)]
Set a low water mark on scsi_xfer_pool and prime the pool. This way there
will always be some scsi_xfer structures around. Hopefully that means the
pagedaemon can actually write out pages to swap if we're out of physical
memory.
ok krw@
miod [Wed, 2 Aug 2023 19:20:19 +0000 (19:20 +0000)]
Minor changes to reduce differences between vt100 and sun emulations. NFCI
cheloha [Wed, 2 Aug 2023 13:54:45 +0000 (13:54 +0000)]
uvm_loadav: don't recompute schedstate_percpu.spc_nrun
We track the nrun value in schedstate_percpu.spc_nrun. There is no
reason to walk the allproc list to recompute it.
Prompted by claudio@.
Thread: https://marc.info/?l=openbsd-tech&m=
169059099426049&w=2
ok claudio@
uaa [Wed, 2 Aug 2023 11:52:18 +0000 (11:52 +0000)]
add axp313a support
ok kettenis@
jsg [Wed, 2 Aug 2023 11:03:17 +0000 (11:03 +0000)]
don't change the end marker in sg_set_page()
Prompted by bad memory accesses seen with page flipping on alder lake
and raptor lake. Starting xfce reliably caused problems.
reported by kn@ and yasuoka@, both confirmed this fixes it
ok kn@ kettenis@
tb [Wed, 2 Aug 2023 09:25:36 +0000 (09:25 +0000)]
More whitespace fixes from knfmt
mpi [Wed, 2 Aug 2023 09:19:47 +0000 (09:19 +0000)]
Remove unused vm_map_upgrade() & vm_map_downgrade().
Upgrade/downgrade operations on a `vmmaplk' are no longer necessary since
vm_map_busy() completely unlocks it (r1.318 of uvm/uvm_map.c).
ok kettenis@
kn [Wed, 2 Aug 2023 08:51:16 +0000 (08:51 +0000)]
Simplify disk encryption question
The yes/no question was mistaken as actual passphrase prompt and/or details
in parentheses were taken as option list (despite the lack of commas).
Unmention the only disk encryption mechanism we support and simply ask
whether to protect the root disk with a passphrase or not (still yes/no).
Prodded by solene, feedback from many
Wording from naddy, similar wording from sthen
OK naddy sthen deraadt afresh1
tb [Wed, 2 Aug 2023 08:50:02 +0000 (08:50 +0000)]
Remove extraneous parentheses and fix weird whitespace.
tb [Wed, 2 Aug 2023 08:44:38 +0000 (08:44 +0000)]
Drop the _ex from BN_BLINDING_{convert,invert}_ex()
tb [Wed, 2 Aug 2023 08:39:04 +0000 (08:39 +0000)]
Remove the unused BN_BLINDING_{convert,invert}()
ok jsing
tb [Wed, 2 Aug 2023 08:34:42 +0000 (08:34 +0000)]
Make BN_BLINDING_{new,update}() static in bn_blind.c
ok jsing
tb [Wed, 2 Aug 2023 08:31:12 +0000 (08:31 +0000)]
Remove the unused flags member of BN_BLINDING
Nothing sets this, so remove it along with BN_BLINDING_NO_{UPDATE,RECREATE}
and some checks that are always true.
ok jsing
tb [Wed, 2 Aug 2023 08:26:55 +0000 (08:26 +0000)]
Remove the unused flags accessors for BN_BLINDING
ok jsing
tb [Wed, 2 Aug 2023 08:02:56 +0000 (08:02 +0000)]
Remove a 16 year old confusing lie
The mod member of BN_BLINDING hasn't been /* just a reference */ since
the branch prediction mitigations in OpenSSL
bd31fb21 from March 2007.
miod [Wed, 2 Aug 2023 06:14:46 +0000 (06:14 +0000)]
Revert r1.31 - contrary to what I wrote, scaled versions of ld.d and st.d
are 64-bit loads and stores and may hit aligned-to-32-bits-but-not-64-bits
addresses.
kettenis [Tue, 1 Aug 2023 18:20:07 +0000 (18:20 +0000)]
Add (limited) support for setting PPL0 on JH7110.
ok jsing@
tb [Tue, 1 Aug 2023 17:19:49 +0000 (17:19 +0000)]
Remove unused prototype
claudio [Tue, 1 Aug 2023 14:15:44 +0000 (14:15 +0000)]
The swapper left the building long time ago. Now with the issue in
inteldrm fixed we should be able to remove this unneeded wakeup for good.
OK mvs@ cheloha@ deraadt@
dtucker [Tue, 1 Aug 2023 08:15:04 +0000 (08:15 +0000)]
remove unnecessary if statement. github PR#422 from eyalasulin999,
ok djm@
claudio [Tue, 1 Aug 2023 07:57:55 +0000 (07:57 +0000)]
Don't force early wrap around for jiffies.
In inteldrm the function intel_dp_wait_source_oui() can be called before
last_oui_write is set and so the code requires a positive initial jiffies
value. On linux this is the case for 64bit systems (but not for 32bit) and
because of this idiosyncracy this bug was introduced in upstream intel code.
Instead of adding another OpenBSD specific quirk to drm code alter our
jiffies initalisation.
Systems affected are at least "ALDERLAKE_P, gen 12" and "TIGERLAKE, gen 12"
Suggested fix by kettenis@
OK jsg@
claudio [Tue, 1 Aug 2023 06:40:18 +0000 (06:40 +0000)]
Implement time_after() and firends as static inline functions.
The previous macros were too optimistic about types and also did a signed
subtraction that could overflow.
OK miod@ kettenis@ deraadt@ jsg@
cheloha [Tue, 1 Aug 2023 01:17:25 +0000 (01:17 +0000)]
ualarm.3: cleanups, rewrites
Clean up the ualarm.3 page as we did with the alarm.3 page.
- Be more specific in the Name summary.
- Rewrite the Description. In particular, ualarm(3) does not block,
it schedules the signal for asynchronous delivery.
- The Return Values section is incoherent, rewrite it. Remove the
incorrect details about the upper bound.
- Add Caveats: discourage use of ualarm(3) and setitimer(2) in the
same program.
Input on v1 from schwarze@, deraadt@, millert@, and jmc@. Input on v2
from jmc@ and millert@.
v1: https://marc.info/?l=openbsd-tech&m=
162508423008134&w=2
v2: https://marc.info/?l=openbsd-tech&m=
169076642509763&w=2
ok jmc@ millert@
bluhm [Mon, 31 Jul 2023 17:10:31 +0000 (17:10 +0000)]
Mark code parameter of codepatch_replace() constant also on i386.
OK guenther@
kettenis [Mon, 31 Jul 2023 12:23:35 +0000 (12:23 +0000)]
Add AXP15060 support.
ok uaa@
tobhe [Mon, 31 Jul 2023 12:00:07 +0000 (12:00 +0000)]
Implement audio input source selection.
from jon at elytron dot openbsd dot amsterdam
feedback and ok miod@
dlg [Mon, 31 Jul 2023 11:13:09 +0000 (11:13 +0000)]
don't let pfsync send an insert message for a state pfsync just inserted
sthen@ upgraded and ended up with a lot of pfsync traffic which was
mostly made up of the two firewalls telling each other to insert
the same state over and over again.
this has each of the paths that insert states (actual pf, ioctls,
and pfsync) identify themselves so pfsync can enter them into its
own state machine in the right place. when pfsync inserts a state
into pf, it knows it should just swallow the state silently without
sending out another insert for it.
ok sthen@ sashan@
kettenis [Mon, 31 Jul 2023 09:00:43 +0000 (09:00 +0000)]
Make the RSB interface optional such that we can use this driver in kernels
without the sxirsb(4) driver.
ok uaa@
tb [Mon, 31 Jul 2023 05:04:06 +0000 (05:04 +0000)]
Remove more *_options() stuff
The public symbols were removed. Some prototypes and in the case of DES
even the implementation remained.
ok jsing
guenther [Mon, 31 Jul 2023 04:01:07 +0000 (04:01 +0000)]
On CPUs with eIBRS ("enhanced Indirect Branch Restricted Speculation")
or IBT enabled the kernel, the hardware should the attacks which
retpolines were created to prevent. In those cases, retpolines
should be a net negative for security as they are an indirect branch
gadget. They're also slower.
* use -mretpoline-external-thunk to give us control of the code
used for indirect branches
* default to using a retpoline as before, but marks it and the
other ASM kernel retpolines for code patching
* if the CPU has eIBRS, then enable it
* if the CPU has eIBRS *or* IBT, then codepatch the three different
retpolines to just indirect jumps
make clean && make config required after this
ok kettenis@
guenther [Mon, 31 Jul 2023 01:33:57 +0000 (01:33 +0000)]
The replacement code passed to codepatch_replace() can usefully be
const.
suggested by bluhm@
kettenis [Sun, 30 Jul 2023 17:28:19 +0000 (17:28 +0000)]
Add JH7110 I2C clocks.
ok jsing@
tb [Sun, 30 Jul 2023 16:43:53 +0000 (16:43 +0000)]
sync with userland's zlib.h
tb [Sun, 30 Jul 2023 16:43:28 +0000 (16:43 +0000)]
sync compress.3 with zlib.h
ok jmc
tb [Sun, 30 Jul 2023 16:42:57 +0000 (16:42 +0000)]
Merge some doc comment updates from upstream
tb [Sun, 30 Jul 2023 16:42:01 +0000 (16:42 +0000)]
Pull in two #undef from upstream's develop branch
ok guenther
krw [Sun, 30 Jul 2023 12:52:03 +0000 (12:52 +0000)]
Check for NULL before de-referencing a pointer, not after.
More complete solution after tb@ pointed out what Coverity missed.
ok tb@
jsg [Sun, 30 Jul 2023 12:16:20 +0000 (12:16 +0000)]
change __GFP_KSWAPD_RECLAIM from 0 to M_NOWAIT
aja@ reported a panic where __i915_gpu_coredump() used a combination of
gfp flags which resulted in neither M_WAITOK or M_NOWAIT.
yasuoka [Sun, 30 Jul 2023 08:46:03 +0000 (08:46 +0000)]
Attach "Intel 700 Series HD Audio" (0x51ca). The audio device on vaio
VJPK23, azalia doesn't match because its subclass is audio not hd audio.
ok jsg
dlg [Sun, 30 Jul 2023 05:39:52 +0000 (05:39 +0000)]
count the number of times a ring was marked as oactive.
this is interesting as an indicator of how busy or overloaded a
transmit queue is before the next indicator which is the number of
qdrops.
dlg [Sun, 30 Jul 2023 04:27:01 +0000 (04:27 +0000)]
move rx head register writes out of rx completions and into rxfill
rxfill is always called after rx completions are done anyway, and
it makes more sense to give the hypervisor an update about new mbufs
on the ring after we put them there.
dlg [Sun, 30 Jul 2023 04:10:58 +0000 (04:10 +0000)]
fix generation handling on rx ring wraparound.
dlg [Sun, 30 Jul 2023 03:40:08 +0000 (03:40 +0000)]
white space fixes, no functional change
dlg [Sun, 30 Jul 2023 03:35:50 +0000 (03:35 +0000)]
add bus_dmamap_sync() ops around the rx handling.
dlg [Sun, 30 Jul 2023 02:10:00 +0000 (02:10 +0000)]
clear oactive on each txq, not just txq 0 when the iface goes up or down
if the driver did get into a situation where the tx rings were out
of sync (which should be fixed now) and were stuck oactive, taking
the interface down and up didnt clear that on anything except ring
0.
dlg [Sun, 30 Jul 2023 01:59:23 +0000 (01:59 +0000)]
add bus_dmamap_syncs around tx ring handling.
this copies the dmamem wrapper from ixl (which has been copied
around lots of other places too) so it makes the bus_dma ops around
them more consistent with other drivers. before this vmx would use
the bus dma api to allocate physical memory, but then free the
dmamap so it wasnt available for use with bus_dmamap_sync().
dlg [Sun, 30 Jul 2023 01:41:05 +0000 (01:41 +0000)]
tighten up the tx start/completion handling of the producer and consumer.
the hypervisor obvious snoops the descriptor rings like crazy, and
it can run and complete transmit of packets as soon as the ownership
bit is set on the descriptor and before the txh register is updated
with the producer index. txintr would only process tx completions
if the producer and consumer indexes the driver maintains were
different, but would then go and pop every packet the hardware said
was done off the ring.
this changes txintr so it will only iterate over packets between
the driver consumer and producer indexes. also, have the start code
update the producer before flipping the ownership bit in the ring.
this keeps the start and intr code in sync.
dlg [Sun, 30 Jul 2023 01:15:42 +0000 (01:15 +0000)]
post tx ring producer updates to each rings own txh register.
before this change all the different ring producer updates were
posted to ring 0.
tb [Sat, 29 Jul 2023 17:15:45 +0000 (17:15 +0000)]
Drop unused conf, pem, and x509 headers, add unistd for pledge
krw [Sat, 29 Jul 2023 15:59:27 +0000 (15:59 +0000)]
Check for NULL before de-referencing a pointer, not after.
Coverity CID #
1566406
ok phessler@
anton [Sat, 29 Jul 2023 06:52:50 +0000 (06:52 +0000)]
Read curcpu once in kcov code hot paths.
anton [Sat, 29 Jul 2023 06:52:08 +0000 (06:52 +0000)]
Avoid accessing curproc early during boot when kcov is enabled as it
might be unassigned until all secondary processors are up and running.
tb [Sat, 29 Jul 2023 06:46:20 +0000 (06:46 +0000)]
Move HAVE_FUNOPEN out of !NOPIC
Due to some historic accident, HAVE_FUNOPEN was grouped with DSO_DLFCN
and HAVE_DLFCN_H inside !defined(NOPIC). While the two DLFCN bits belong
there, HAVE_FUNOPEN doesn't.
ok jsing, millert agrees
tb [Sat, 29 Jul 2023 06:17:56 +0000 (06:17 +0000)]
Garbage collect rodata only used by RC4_options()
build tested by miod
tb [Sat, 29 Jul 2023 03:18:05 +0000 (03:18 +0000)]
Add _libre_CMS_{,SignerInfo}_get_version