Commit Graph

1052 Commits

Author SHA1 Message Date
Alan Somers
37df9d3bba fusefs: update FUSE protocol to 7.24 and implement FUSE_LSEEK
FUSE_LSEEK reports holes on fuse file systems, and is used for example
by bsdtar.

MFC after:	2 weeks
Relnotes:	yes
Reviewed by:	cem
Differential Revision: https://reviews.freebsd.org/D27804
2020-12-31 08:51:47 -07:00
Alan Somers
f928dbcb16 fusefs: fix the tests for a wider range of maxphys
maxphys is now a tunable, ever since r368124.  The default value is also
larger than it used to be.  That broke several fusefs tests that made
assumptions about maxphys.

* WriteCluster.clustering used the MAXPHYS compile-time constant.

* WriteBackAsync.direct_io_partially_overlaps_cached_block implicitly
  depended on the default value of maxphys.  Fix it by making the
  dependency explicit.

* Write.write_large implicitly assumed that maxphys would be no more
  than twice maxbcachebuf.  Fix it by explicitly setting m_max_write.

* WriteCluster.clustering and several others failed because the MockFS
  module did not work for max_write > 128KB (which most tests would set
  when maxphys > 256KB).  Limit max_write accordingly.  This is the same
  as fusefs-libs's behavior.

* Bmap's tests were originally written for MAXPHYS=128KB.  With larger
  values, the simulated file size was too small.

PR:		252096
Reviewed by:	emaste
Differential Revision:	https://reviews.freebsd.org/D27769
2020-12-28 18:56:17 +00:00
Kristof Provost
2d3fda5fa1 pf tests: Verify (tcp) checksum modification on unaligned options
It turns out pf incorrectly updates the TCP checksum if the TCP option
we're modifying is not 2-byte algined with respect to the start of the
packet.

Create a TCP packet with such an option and throw it through a scrub
rule, which will update timestamps and modify the packet.

PR:		240416
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D27688
2020-12-23 12:03:20 +01:00
Kristof Provost
e1f6571a12 pf tests: Sort Makefile entries
MFC after:	1 week
2020-12-23 12:03:20 +01:00
Kristof Provost
03ffa25695 net tests: Re-enable most if_clone tests
All but one of these (tap_ipv6_up_stress) currently pass, so we should enable
them so we don't regress.
2020-12-17 21:54:25 +00:00
Ryan Libby
c821ba35b6 posixshm_test.c: remove tautological checks
Reviewed by:	kib, markj
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D27564
2020-12-11 22:52:20 +00:00
Ryan Libby
6d759051d3 fdgrowtable_test.c: appease gcc
Work around bogus gcc -Wreturn-type.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44511

Reviewed by:	kevans, rew
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D27563
2020-12-11 22:52:16 +00:00
Nick Hibma
e8db04c389 New Netgraph module ng_macfilter:
Macfilter to route packets through different hooks based on sender MAC address.

Based on ng_macfilter written by Pekka Nikander

Sponsered by Retina b.v.

Reviewed by:	afedorov
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D27268
2020-12-08 15:09:42 +00:00
Mitchell Horne
22bd0c9731 ossl: port to arm64
Enable in-kernel acceleration of SHA1 and SHA2 operations on arm64 by adding
support for the ossl(4) crypto driver. This uses OpenSSL's assembly routines
under the hood, which will detect and use SHA intrinsics if they are
supported by the CPU.

Reviewed by:	jhb
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D27390
2020-12-04 21:12:17 +00:00
Kristof Provost
e997614fd2 pf tests: Test case for bug #251414
Changing a table from not having counters to having counters (or vice versa)
may trigger panics.

PR:		251414
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D27441
2020-12-02 16:33:23 +00:00
Alan Somers
23693bd8f3 AIO tests: update expected failure messages after r368265
PR:		220398, 251515
MFC after:	1 week
MFC-With:	r368265
2020-12-02 00:53:03 +00:00
Kristof Provost
c49747eaf2 pf tests: Re-enable panicing tests
We've fixed the vnet/epair cleanup race, so it is now safe to re-enable these
tests.

MFC after:	2 weeks
Sponsored by:	Modirum MDPay
2020-12-01 16:44:36 +00:00
Alan Somers
01f3f35447 ping: fix some man pages and tests after r368045
MFC-with:	r368045
2020-11-26 04:55:02 +00:00
John Baldwin
a4a23d2137 Remove uses of CRIOGET in OCF tests after r368005.
Pointy hat to:	jhb
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D27367
2020-11-25 01:31:00 +00:00
Kristof Provost
d5325f2f3c pf tests: provoke tag hashing panic
Attempt to provoke the panic fixed in r367987.

MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D27350
2020-11-24 17:32:49 +00:00
Robert Wing
3c85ca21d1 fd: free old file descriptor tables when not shared
During the life of a process, new file descriptor tables may be allocated. When
a new table is allocated, the old table is placed in a free list and held onto
until all processes referencing them exit.

When a new file descriptor table is allocated, the old file descriptor table
can be freed when the current process has a single-thread and the file
descriptor table is not being shared with any other processes.

Reviewed by:    kevans
Approved by:    kevans (mentor)
Differential Revision:  https://reviews.freebsd.org/D18617
2020-11-22 05:00:28 +00:00
Kristof Provost
d8f541d9a3 pf tests: Basic source tracking test
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D27255
2020-11-20 10:11:03 +00:00
Jonathan T. Looney
36c52a52ee Add a regression test for the port-selection behavior fixed in r367680.
Reviewed by:	markj, olivier, tuexen
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D27173
2020-11-14 15:44:28 +00:00
Adrian Chadd
07a605f427 [tests] Fix unused variable warning in gcc
Reviewed by:	markj, imp, cem,
Approved by:	markj
Differential Revision:	https://reviews.freebsd.org/D26792
2020-11-13 18:50:24 +00:00
Mark Johnston
870d4ba3ff cryptotest: Add qat(4) coverage
MFC after:	3 days
Sponsored by:	Rubicon Communications, LLC (Netgate)
2020-11-05 16:00:57 +00:00
Jung-uk Kim
8f02e2ac27 Make the tests work without COMPAT_FREEBSD12 in kernel.
sysctl 'kern.cryptodevallowsoft' was renamed to 'kern.crypto.allow_soft' in
r359374 and the prevous one is only available in kernel built with
"options COMPAT_FREEBSD12".
2020-11-04 22:41:54 +00:00
Jung-uk Kim
ac61934942 Add ossl(4) to cryptotest. 2020-10-30 19:53:16 +00:00
Edward Tomasz Napierala
bce7ee9d41 Drop "All rights reserved" from all my stuff. This includes
Foundation copyrights, approved by emaste@.  It does not include
files which carry other people's copyrights; if you're one
of those people, feel free to make similar change.

Reviewed by:	emaste, imp, gbe (manpages)
Differential Revision:	https://reviews.freebsd.org/D26980
2020-10-28 13:46:11 +00:00
Mateusz Piotrowski
7b39bef2cf Do not recommend to install kyua with pkg in the tests README
Kyua is now available in the base system.

While here, reword the usage section a bit.
2020-10-27 09:53:49 +00:00
Alexander V. Chernikov
c7cffd65c5 Add support for stacked VLANs (IEEE 802.1ad, AKA Q-in-Q).
802.1ad interfaces are created with ifconfig using the "vlanproto" parameter.
Eg., the following creates a 802.1Q VLAN (id #42) over a 802.1ad S-VLAN
(id #5) over a physical Ethernet interface (em0).

ifconfig vlan5 create vlandev em0 vlan 5 vlanproto 802.1ad up
ifconfig vlan42 create vlandev vlan5 vlan 42 inet 10.5.42.1/24

VLAN_MTU, VLAN_HWCSUM and VLAN_TSO capabilities should be properly
supported. VLAN_HWTAGGING is only partially supported, as there is
currently no IFCAP_VLAN_* denoting the possibility to set the VLAN
EtherType to anything else than 0x8100 (802.1ad uses 0x88A8).

Submitted by:	Olivier Piras
Sponsored by:	RG Nets
Differential Revision:	https://reviews.freebsd.org/D26436
2020-10-21 21:28:20 +00:00
Alexander V. Chernikov
a3525bd166 Try to enable multipath routing in flowid tests. 2020-10-16 21:51:17 +00:00
Andrew Turner
f56a08c810 Fix write only mappings on arm64
When trapping on a wrote access to a buffer the kernel has mapped as write
only we should only pass the VM_PROT_WRITE flag. Previously the call to
vm_fault_trap as the VM_PROT_READ flag was unexpected.

Reported by:	manu
Sponsored by:	Innovate UK
2020-10-13 10:26:15 +00:00
Kristof Provost
e6f9af16bc pf tests: Test that 'set skip on <group>' works on new group members
There's a know issue where new group members don't get the 'set skip on'
applied until the rules are re-loaded.

Do this by setting rules that block all traffic, but skip members of the
'epair' group. If we can communicate over the epair interface we know the set
skip rule took effect, even if the rule was set before the interface was
created.

MFC after:	2 weeks
2020-10-12 12:41:10 +00:00
Li-Wen Hsu
2c39128feb Temporarily skip failing test cases in CI:
sys.capsicum.functional.Capability__NoBypassDAC
sys.capsicum.functional.Pdfork__OtherUserForked

PR:		250178, 250179
Sponsored by:	The FreeBSD Foundation
2020-10-07 09:53:24 +00:00
Li-Wen Hsu
3d077160cb Skip test written in Googltest in the wrapper script
This leaves the main test body untouched and only skip running in the CI env,
makes doing local test easier while developing.

PR:		244165
Sponsored by:	The FreeBSD Foundation
2020-10-07 07:23:29 +00:00
Li-Wen Hsu
c300407979 Temporarily skip failing test cases in CI:
sys.capsicum.functional.ForkedOpenatTest_WithFlagInCapabilityMode___
sys.capsicum.functional.OpenatTest__WithFlag

PR:		249960
Sponsored by:	The FreeBSD Foundation
2020-10-06 12:57:54 +00:00
Li-Wen Hsu
194d562872 Make capsicum test cases fine-grained
Add a wrapping script to use ATF to run tests written with Googletest
one by one. This helps locating and tracking the failing case in CI easier.

This is a temporarily solution while Googletest support in Kyua is developing.
We will revert this once Kyua+Googletest integration is ready.

Reviewed by:	emaste
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D25896
2020-10-06 06:45:52 +00:00
Li-Wen Hsu
7862a433e9 Clear the dmesg buffer to prevent rotating causes issues
This is a workaround for the current continuously failing test case

sys.kern.sonewconn_overflow.sonewconn_overflow_01

The side effect is the dmesg buffer got cleared and may effect other tests
depends on dmesg output running in parallel.  The better solution would be
tailing the log file like /var/log/debug.log

Sponsored by:	The FreeBSD Foundation
2020-10-06 04:18:42 +00:00
Alexander V. Chernikov
1b95005e95 Fix route flags update during RTM_CHANGE.
Nexthop lookup was not consireding rt_flags when doing
 structure comparison, which lead to an original nexthop
 selection when changing flags. Fix the case by adding
 rt_flags field into comparison and rearranging nhop_priv
 fields to allow for efficient matching.
Fix `route change X/Y flags` case - recent changes
 disallowed specifying RTF_GATEWAY flag without actual gateway.
 It turns out, route(8) fills in RTF_GATEWAY by default, unless
 -interface flag is specified. Fix regression by clearing
 RTF_GATEWAY flag instead of failing.
Fix route flag reporting in RTM_CHANGE messages by explicitly
 updating rtm_flags after operation competion.
Add IPv4/IPv6 tests for flag-only route changes.
2020-10-04 13:24:58 +00:00
Alan Somers
d262168916 fusefs tests: quell Coverity "Argument cannot be negative" warnings
Must abort tests early if open(2) fails.

Reported by:	Coverity
Coverity CID:	1432810 and many others
Reviewed by:	kevans
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D26635
2020-10-02 17:06:05 +00:00
Kyle Evans
7cc42f6d25 Do a sweep and remove most WARNS=6 settings
Repeating the default WARNS here makes it slightly more difficult to
experiment with default WARNS changes, e.g. if we did something absolutely
bananas and introduced a WARNS=7 and wanted to try lifting the default to
that.

Drop most of them; there is one in the blake2 kernel module, but I suspect
it should be dropped -- the default WARNS in the rest of the build doesn't
currently apply to kernel modules, and I haven't put too much thought into
whether it makes sense to make it so.
2020-10-01 01:10:51 +00:00
Olivier Cochard
0d46edd0bb Enable SO_LINGER to the so_reuseport_lb_test regression tests, preventing
many sockets in TIME_WAIT state at the end of the test.

PR:		249885
Reviewed by:	markj
Approved by:	markj
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D26549
2020-09-25 16:02:13 +00:00
Alan Somers
a62772a78e fusefs: fix mmap'd writes in direct_io mode
If a FUSE server returns FOPEN_DIRECT_IO in response to FUSE_OPEN, that
instructs the kernel to bypass the page cache for that file. This feature
is also known by libfuse's name: "direct_io".

However, when accessing a file via mmap, there is no possible way to bypass
the cache completely. This change fixes a deadlock that would happen when
an mmap'd write tried to invalidate a portion of the cache, wrongly assuming
that a write couldn't possibly come from cache if direct_io were set.

Arguably, we could instead disable mmap for files with FOPEN_DIRECT_IO set.
But allowing it is less likely to cause user complaints, and is more in
keeping with the spirit of open(2), where O_DIRECT instructs the kernel to
"reduce", not "eliminate" cache effects.

PR:		247276
Reported by:	trapexit@spawn.link
Reviewed by:	cem
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D26485
2020-09-24 16:27:53 +00:00
Kyle Evans
93900fe76d tests: move the memfd tests over to sys/posixshm
memfd_create is implemented on top of posixshm, so this is a logically
correct place for them to be. Moreover, this reduces the number of places to
look to run tests when working in this part of the tree.

Discussed with:	kib (to some extent, a while ago)
2020-09-23 19:54:59 +00:00
Kyle Evans
fe815331bb build: provide a default WARNS for all in-tree builds
The current default is provided in various Makefile.inc in some top-level
directories and covers a good portion of the tree, but doesn't cover parts
of the build a little deeper (e.g. libcasper).

Provide a default in src.sys.mk and set WARNS to it in bsd.sys.mk if that
variable is defined. This lets us relatively cleanly provide a default WARNS
no matter where you're building in the src tree without breaking things
outside of the tree.

Crunchgen has been updated as a bootstrap tool to work on this change
because it needs r365605 at a minimum to succeed. The cleanup necessary to
successfully walk over this change on WITHOUT_CLEAN builds has been added.

There is a supplemental project to this to list all of the warnings that are
encountered when the environment has WARNS=6 NO_WERROR=yes:
https://warns.kevans.dev -- this project will hopefully eventually go away
in favor of CI doing a much better job than it.

Reviewed by:	emaste, brooks, ngie (all earlier version)
Reviewed by:	emaste, arichardson (depend-cleanup.sh change)
Differential Revision:	https://reviews.freebsd.org/D26455
2020-09-18 17:17:46 +00:00
Alexander V. Chernikov
4a8c6300e9 Use atf_fail instead of exit 1 to indicate mpath tests failure. 2020-09-18 07:27:01 +00:00
Mark Johnston
77ceadee6d Add some basic regression tests for SHM_LARGEPAGE.
Discussed with:	kib
Sponsored by:	Juniper Networks, Inc.
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D25900
2020-09-17 16:44:12 +00:00
Andrew Turner
2a6803de1c Use MACHINE_CPUARCH when checking for arm64
Use MACHINE_CPUARCH with arm64 (aarch64) when we build code that could run
on any 64-bit Arm instruction set. This will simplify checks in downstream
consumers targeting prototype instruction sets.

The only place we check for MACHINE_ARCH == aarch64 is when building the
device tree blobs. As these are targeting current generation ISAs.

Sponsored by:	Innovate UK
Differential Revision:	https://reviews.freebsd.org/D26370
2020-09-14 16:12:28 +00:00
Li-Wen Hsu
e55e20a0e9 Revert r365592 and r365603 as the tests are fixed by r365593
PR:		249236
Sponsored by:	The FreeBSD Foundation
2020-09-11 05:45:27 +00:00
Alexander V. Chernikov
99efb80d00 Add basic test for net.fibs dynamic growth.
Reviewed by:	kp
Differential Revision:	https://reviews.freebsd.org/D26382
2020-09-10 19:25:51 +00:00
Kyle Evans
4d6265e3e4 Fix the build after r365592
r365592 accidentally mixed atf-c and atf-sh; convert atf_skip -> atf_tc_skip
2020-09-10 17:58:24 +00:00
Li-Wen Hsu
b804b5bca1 Temporarily skip failing sys.kern.memfd_test.* tests in CI
PR:		249236
Sponsored by:	The FreeBSD Foundation
2020-09-10 17:15:44 +00:00
Li-Wen Hsu
8e6b8fc655 Initialize len to avoid ENOMEM from sysctl(3).
PR:		248933
Sponsored by:	The FreeBSD Foundation
2020-09-04 19:24:27 +00:00
Konstantin Belousov
6eeccaa91b Fix kern_copyin test.
Main part is that kern_copyin on amd64 after LA57 should query the top
of UVA for correct operations. In fact it should started doing that
after the workaround for AMD bug with IRET in the last user page was
fixed by reducing UVA by a page.

Also since we started calculating top of UVA, fix MIPS according to
the comment.

Reported by:	lwhsu
PR:	248933
Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D26312
2020-09-04 12:52:16 +00:00
Ryan Moeller
d29f13b904 Skip zpool_clear_005_pos test until bug fixed
Messing with gnop devices under a zpool fails in this test, causing
the pool to be suspended and eventually the system to deadlock.

Skip the test for now until the issue is resolved.

PR:		tests/248910
Discussed with:	lwhsu
Sponsored by:	iXsystems, Inc.
2020-08-25 20:04:35 +00:00