Commit Graph

256324 Commits

Author SHA1 Message Date
Gordon Bergling
8a2f9dff2b VOP_BMAP(9): Remove obsolete comma 2021-01-27 18:20:04 +01:00
Gordon Bergling
8dba3dd846 cnv(9): Use a proper manual page section 2021-01-27 18:18:17 +01:00
Kristof Provost
35dabb7b9c altq: Fix typo in features sysctl description
Reported by:	Jose Luis Duran
2021-01-27 16:42:14 +01:00
Kristof Provost
7a808c5ee3 pf: Improve pf_rule input validation
Move the validation checks to pf_rule_to_krule() to reduce duplication.
This also makes the checks consistent across different ioctls.

Reported-by:	syzbot+e9632d7ad17398f0bd8f@syzkaller.appspotmail.com
Reviewed by:	tuexen@, donner@
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D28362
2021-01-27 16:42:14 +01:00
Mateusz Guzik
5c325977b1 cache: add missing MNT_NOSYMFOLLOW check to symlink traversal 2021-01-27 15:08:38 +00:00
Mateusz Guzik
5fc384d181 cache: fallback when encountering a mount point during .. lookup
The current abort is overzealous.
2021-01-27 16:00:31 +01:00
Marius Strobl
c262e8e87e e1000: fix build after c1655b0f 2021-01-27 15:30:35 +01:00
Bjoern A. Zeeb
6f65b50546 firmware(9): extend firmware_get() by a "no warn" flag.
With the upcoming usage from LinuxKPI but also from drivers
ported natively we are seeing more probing of various
firmware (names).

Add the ability to firmware(9) to silence the
"firmware image loading/registering errors" by adding a new
firmware_get_flags() functions extending firmware_get() and
taking a flags argument as firmware_put() already does.

Requested-by:	zeising (for future LinuxKPI/DRM)
Sponsored-by:	The FreeBSD Foundation
Sponsored-by:	Rubicon Communications, LLC ("Netgate")
MFC after:	3 days
Reviewed-by:	markj
Differential Revision:	https://reviews.freebsd.org/D27413
2021-01-27 13:51:26 +00:00
Mateusz Guzik
bcb7f57aa2 conf/kern.mk: save some work by using realpath instead of cd ; pwd
I did not check if the entire ordeal can be avoided in the first place.
2021-01-27 12:41:33 +00:00
Baptiste Daroussin
7a57c9cb5a diff: eleminitate useless macros
The diff_output was not bringing any values but was obfuscating
the code.
2021-01-27 12:29:33 +01:00
Baptiste Daroussin
e43239f514 diff: simplify the hash functions
Instead of 3 different complex case they have all been folded into a
simple on based on switch
2021-01-27 12:28:26 +01:00
Baptiste Daroussin
e52546a3a7 diff: fix typo in a comment 2021-01-27 12:18:46 +01:00
Baptiste Daroussin
931ad51808 diff: remove stalled entries in headers 2021-01-27 12:18:45 +01:00
Baptiste Daroussin
15abb23286 diff: eliminate space at end of line
No functionnal changes
2021-01-27 12:18:45 +01:00
Baptiste Daroussin
fa977a3b2b diff: eliminate a useless lseek
fdopen with the "r" already position the stream at the beginning
of the file.
2021-01-27 12:18:45 +01:00
Baptiste Daroussin
c440e7870a diff: add a test case about the non regular file support 2021-01-27 12:18:45 +01:00
Baptiste Daroussin
45b252fc91 cp: fix indentation
No functional changes
2021-01-27 12:18:45 +01:00
Andrew Turner
2be9ff2d65 Remove old Marvell drivers
These have probe functions that can only match device tree files that
have been removed because the boards they describe are unsupported.

Reviewed by:	imp, manu
Sponsored by:	Innovate UK
Differential Revision:	https://reviews.freebsd.org/D28366
2021-01-27 10:02:02 +00:00
Andrew Turner
042ef1f115 Remove DTS files for arm boards we don't support
These are all FreeBS-specific device tree files. We don't support any
of these anymore, remove them.

Reviewed by:	emaste, manu
Sponsored by:	Innovate UK
Differential Revision:	https://reviews.freebsd.org/D28365
2021-01-27 10:02:01 +00:00
Toomas Soome
6c7a932d0b loader: start kernel in text mode when there is no vbefb vt driver
If kernel is built without VT vbefb driver, make sure
we start kernel in text mode.
2021-01-27 01:07:34 +02:00
Toomas Soome
93ebd6307e vt: panic while changing vt font
Set refcount for loader provided font to 1 to prevent this font
from being released (so we can reset to default).

PR: 252833
2021-01-27 01:07:03 +02:00
Marius Strobl
7a731da592 rc.conf(5): regenerate after WITHOUT_NDIS removal
ndis(4) has been removed in bfc99943b0
and its build option in 84876bf702.
2021-01-26 23:02:39 +01:00
Marius Strobl
84876bf702 build: remove NDIS option
ndis(4) has been removed in bfc99943b0.
2021-01-26 22:59:36 +01:00
Marius Strobl
173f6ce152 KDB: remove obsolete KDB_WHY_NDIS
ndis(4) has been removed in bfc99943b0.
2021-01-26 22:51:24 +01:00
Marius Strobl
f39b49969a man: remove stale references to ndis(4)
The latter has been removed in bfc99943b0.
2021-01-26 22:46:59 +01:00
Marius Strobl
c1655b0f89 e1000: consistently use the hw variables
It's rather confusing when adapter->hw and hw are mixed and matched
within a particular function.
Some of this was missed in cd1cf2fc1d
and r353778 respectively.
2021-01-26 22:28:55 +01:00
Olivier Cochard
f1c010d9f9 tests: Skip cap_fileargs if build without capsicum capabilities
Approved by:    oshogbo
Sponsored by:   Netflix
Differential Revision: https://reviews.freebsd.org/D2834
2021-01-26 22:19:36 +01:00
Mateusz Guzik
a098a831a1 cache: tidy up handling of foo/bar lookups where foo is not a directory
The code was performing an avoidable check for doomed state to account
for foo being a VDIR but turning VBAD. Now that dooming puts a vnode
in a permanent "modify" state this is no longer necessary as the final
status check will catch it.
2021-01-26 20:42:53 +00:00
Mateusz Guzik
a51eca7936 cache: stop referring to removing entries as invalidating them
Said use is a remnant from the old code and clashes with the NCF_INVALID
flag.
2021-01-26 20:42:53 +00:00
Kirk McKusick
8c22cf9b09 Fix fsck_ffs incorrectly reporting "CANNOT READ BLK: NNNN" errors.
A long-standing bug in Pass 1 of fsck_ffs in which it is reading in
blocks of inodes to check their block pointers. It failed to round
up the size of the read to a disk block size. When disks would
accept 512-byte aligned reads, the bug rarely manifested itself.
But many recent disks will no longer accept 512-byte aligned reads
but require 4096-byte aligned reads, so the failure to properly
round-up read sizes to multiples of 4096 bytes makes the error
much more likely to occur.

Reported by:  Peter Holm and others
Tested by:    Peter Holm and Rozhuk Ivan
MFC after:    3 days
Sponsored by: Netflix
2021-01-26 11:46:38 -08:00
Dimitry Andric
2cf8425892 Bump __FreeBSD_version after e63539f305
This is to allow ports to detect the clang fix applied in the above
commit.

PR:		252892
MFC after:	3 days
2021-01-26 19:43:55 +01:00
Brooks Davis
d89c1c461c Reserve gaps in syscall numbers for local use
It is best for auditing of syscalls.master if we only append to the
file.  Reserving unimplemented system call numbers for local use makes
this policy and provides a large set of syscall numbers FreeBSD
derivatives can use without risk of conflict.

Reviewed by:	jhb, kevans, kib
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D27988
2021-01-26 18:27:45 +00:00
Brooks Davis
119fa6ee8a syscalls.master: Add a new syscall type: RESERVED
RESERVED syscall number are reserved for local/vendor use.  RESERVED is
identical to UNIMPL except that comments are ignored.

Reviewed by:	kevans
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D27988
2021-01-26 18:27:44 +00:00
Brooks Davis
65a524b499 Remove documentation of unimplemented syscalls
We have not been able to run binaries from other BSDs well over a
decade.  There is no need to document their allocation decisions here.

We also don't need to reserve syscall numbers of never-implemented
syscalls.

Reviewed by:	jhb, kib
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D27988
2021-01-26 18:27:44 +00:00
Konstantin Belousov
ee55e19a79 vm_map_protect.9: update after code changes
Reviewed by:	brooks, markj
Discussed with:	emaste
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D28311
2021-01-26 19:15:05 +02:00
Hans Petter Selasky
093e723190 Add missing decrement of active ratelimit connections.
Reviewed by:	rrs@
MFC after:	1 week
Sponsored by:	Mellanox Technologies // NVIDIA Networking
2021-01-26 18:00:21 +01:00
Hans Petter Selasky
85d8d30f9f Don't allow allocating a new send tag on an INP which is being torn down.
This fixes a potential send tag leak.

Reviewed by:	rrs@
MFC after:	1 week
Sponsored by:	Mellanox Technologies // NVIDIA Networking
2021-01-26 18:00:02 +01:00
Dimitry Andric
e63539f305 Fix clang assertion when compiling the devel/onetbb port
Merge commit 740a164de from llvm git (by Richard Smith):

  PR46377: Fix dependence calculation for function types and typedef
  types.

  We previously did not treat a function type as dependent if it had a
  parameter pack with a non-dependent type -- such a function type depends
  on the arity of the pack so is dependent even though none of the
  parameter types is dependent. In order to properly handle this, we now
  treat pack expansion types as always being dependent types (depending on
  at least the pack arity), and always canonically being pack expansion
  types, even in the unusual case when the pattern is not a dependent
  type. This does mean that we can have canonical types that are pack
  expansions that contain no unexpanded packs, which is unfortunate but
  not inaccurate.

  We also previously did not treat a typedef type as
  instantiation-dependent if its canonical type was not
  instantiation-dependent. That's wrong because instantiation-dependence
  is a property of the type sugar, not of the type; an
  instantiation-dependent type can have a non-instantiation-dependent
  canonical type.

Merge commit 9cf98d26e from llvm git (by Richard Smith):

  PR46637: Fix handling of placeholder types in trailing-return-types.

  Only permit a placeholder type in a trailing-return-type if it would
  also have been permitted in the decl-specifier sequence of a
  corresponding declaration with no trailing-return-type. The standard
  doesn't actually say this, but this is the only thing that makes sense.

  Also fix handling of an 'auto' in a trailing-return-type in a parameter
  of a generic lambda. We used to crash if we saw such a thing.

Merge commit 234f51a65 from llvm git (by Richard Smith):

  Don't crash if we deserialize a pack expansion type whose pattern
  contains no packs.

  Fixes a regression from 740a164dec483225cbd02ab6c82199e2747ffacb.

PR:		252892
Reported by:	thierry
MFC after:	3 days
2021-01-26 17:51:25 +01:00
Lutz Donnerhacke
cfd6422a52 netgraph/ng_vlan_rotate: IEEE 802.1ad VLAN manipulation netgraph type
This node is part of an A10-NSP (L2-BSA) development.

Carrier networks tend to stack three or more tags for internal
purposes and therefore hiding the service tags deep inside of the
stack. When decomposing such an access network frame, the processing
order is typically reversed: First distinguish by service, than by
other means.

This new netgragh node allows to bring the relevant VLAN in front (to
the out-most position). This way other netgraph nodes (like ng_vlan)
can operate on this specific type.

Reviewed by:	manpages (gbe), brueffer (manpages), kp
Approved by:	kp (mentor)
MFC after:	1 month
Relnotes:	yes
Sponsored by:	IKS Service GmbH
Differential Revision: https://reviews.freebsd.org/D22076
2021-01-26 16:53:24 +01:00
Richard Scheffenegger
6a376af0cd TCP PRR: Patch div/0 in tcp_prr_partialack
With clearing of recover_fs in bc7ee8e5bc, div/0
was observed while processing partial_acks.

Suspect that rewind of an erraneous RTO may be
causing this - with the above change, recover_fs
would no longer retained at the last calculated
value, and reset. But CC_RTO_ERR can reenable
IN_RECOVERY(), without setting this again.

Adding a safety net prior to the division in that
function, which I missed in D28114.
2021-01-26 16:06:32 +01:00
Richard Scheffenegger
84761f3df5 Adjust line length in tcp_prr_partialack
Summary:
Wrap lines before column 80 in new prr code checked in recently.

No functional changes.

Reviewers: tuexen, rrs, jtl, mm, kbowling, #transport

Reviewed By: tuexen, mm, #transport

Subscribers: imp, melifaro

Differential Revision: https://reviews.freebsd.org/D28329
2021-01-26 14:47:19 +01:00
Marcin Wojtas
a86b0839d7 marvell: ap806_clock: add missing frequency modes
In the driver init routine the CPU clock frequency
value is obtained from a dedicated register. Until now
only part of the values were handled by the mv_ap806_clock
driver. Fix that by adding missing cases.

Submitted by: Zyta Szpak <zr@semihalf.com>
MFC after: 1 week
Obtained from: Semihalf
Sponsored by: Marvell
2021-01-26 14:04:22 +01:00
Mateusz Guzik
6943671b48 cache: convert cache_fplookup_parse to void now that it always succeeds 2021-01-26 13:24:03 +01:00
Cy Schubert
25cdacf79b Import sqlite 3.34.1 (3340100). 2021-01-25 20:24:44 -08:00
Mateusz Guzik
b42a2ea558 Remove ndis(4) remnants from kernel configs
Unbreaks LINT kernels.
2021-01-26 00:04:13 +00:00
Cy Schubert
1fc148624f Fix build following bfc99943b0.
bfc99943b0 removed ndis(4) support however
wpa as delivered by the wpa upstream (w1.fi) enables NDIS by default.
This commit disables NDIS suppport in the w1.fi delivered build config,
circumventing the build failure.
2021-01-25 14:46:45 -08:00
Cy Schubert
83edbc3cb5 ipfilter: Retire pre-standard C support.
All C compilers in 2021 support standard C and architectures that did
not were retired long ago. Simplify by removing now redundant
pre-standard C code.

MFC after:	1 week
2021-01-25 14:46:45 -08:00
Mateusz Guzik
e7cf562a40 cache: change ->v_cache_dd synchronisation rules
Instead of resorting to seqc modification take advantage of immutability
of entries and check if the entry still matches after everything got
prepared.
2021-01-25 22:41:13 +00:00
Mateusz Guzik
6f08427649 cache: make ->v_cache_dd accesses atomic-clean for lockless usage 2021-01-25 22:41:13 +00:00
Mateusz Guzik
6ef8fede86 cache: make ->nc_flag accesses atomic-clean for lockless usage 2021-01-25 22:41:13 +00:00