abd61904 bz Jan. 29, 2021, 11 a.m.
Update the reference of which file to update in the doc tree when
bumping __FreeBSD_version.
1d15bcea arichardson Jan. 29, 2021, 9:30 a.m.
This fixes one of the sys/audit tests when running them on tmpfs.

Reviewed By:	delphij, kib
Differential Revision: https://reviews.freebsd.org/D28387
892a05ee arichardson Jan. 29, 2021, 9:29 a.m.
This tests fork()s, so if there is still data in the stdout buffer on fork
it will print it again in the child process. This was happening in the
CheriBSD CI and caused the test to complain about malformed TAP output.

Reviewed By:	ngie
Differential Revision: https://reviews.freebsd.org/D28397
4d2edf3a arichardson Jan. 29, 2021, 9:28 a.m.
Reviewed By:	lwhsu
Differential Revision: https://reviews.freebsd.org/D28396
d4a6843b arichardson Jan. 29, 2021, 9:19 a.m.
Reported by:	jrtc27
07d218f7 delphij Jan. 29, 2021, 7:26 a.m.
add it to the set of INDEX files built by portsnap.

Switch to INDEX-14 for main.
c050ea80 jamie Jan. 29, 2021, 5:51 a.m.
It's possible when adding a jail that its dying parent comes back to
life.  Only allow that to happen when JAIL_DYING is specified.  And if
it does happen, call PR_METHOD_CREATE on it.
bf59049c kevans Jan. 29, 2021, 3:02 a.m.
No need for "foo$(printf "\t")", $'\t' is both more readable and still

Reported-by:	Jamie Landeg-Jones <jamie@catflap.org>
0f919ed4 kevans Jan. 29, 2021, 1:25 a.m.
vfs_cache_lookup() has already done the appropriate VEXEC check, therefore
we must not re-check in VOP_CACHEDLOOKUP.

This fixes O_SEARCH semantics on tmpfs and removes a redundant descent into
VOP_ACCESS() in the common case.

Reported-by:	arichardson (via CheriBSD Jenkins CI)
Reviewed-by:	kib
MFC-after:	3 days
Differential Revision:	https://reviews.freebsd.org/D28401
cf0a6dd3 noreply Jan. 29, 2021, 1 a.m.
In ZED zfs_retire agent added a check to handle Distributed Spare
replacement for Faulted VDEV also.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Co-authored-by: Vipin Kumar Verma <vipin.verma@hpe.com>
Signed-off-by: Mark Maybee <mark.maybee@hpe.com>
Closes #11354 
Closes #11355
2993698e noreply Jan. 29, 2021, 12:54 a.m.
I originally applied a fix in #11539 to fix a parent's child references
when a gang ABD is free'd. However, I did not take into account
abd_gang_add_gang(). We still need to make sure to update the child
references in this function as well. In order to resolve this I removed
decreasing the gang ABD's size in abd_free_gang() as well as moved back
the original placeent of zfs_refcount_remove_many() in abd_free().

Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Brian Atkinson <batkinson@lanl.gov>
Closes #11542
8a51f14a imp Jan. 29, 2021, 12:44 a.m.
The current uname is branch-cXXXX-gHASH

Three changes to make uname more useful.
1. Move from using git rev-list --count to git rev-lis --count --first-parent
   since that gives a better, incrementing number.
2. Report this count as 'nXXXXX' rather than 'cXXXXX' because c is part of
   a hash and we've changed the sematnics of XXXXX
3. Remove g to make HASH cut and pastable.

Durting review, #1 & #3 had the largest consensus. There was a diversity of
opinion on #2, but on the whole it was positive so I'll acknowledge the dissent,
but move forward with something seems to have support since the dissent was all
about what letter to use where I chose 'n'.

MFC After: 3 days
Reviewed by: rgrimes, emaste (earlier version)
Differential Revision: https://reviews.freebsd.org/D28338
8fee65d0 mav Jan. 28, 2021, 11:20 p.m.
MFC after:	3 days
0c852bb9 ambrisko Jan. 28, 2021, 11:12 p.m.
newer controller have a sparce bus space that can be figured
out by probing the HW.  This gives the starting bus number.
When reading the PCI config. space behind the VMD controller,
the offset of the starting bus needs to be subtracted from
the bus being read.

Fixed a bug in which in which not all of the devices
directly attached to the VMD controller would be probed.
On my initial test HW, a switch was found at bus 0, slot 0
and function 0.  All of the NVME drives were behind that
switch.  Now scan for all slots and functions attached to
bus 0.  If a something was found then run attach after the
scan.  On detach also go through all slots and functions
on bus 0.

Tested with device ID's: 0x201d & 0x9a0b

Tested by:	nc@
MFC after:	7 days
PR:		252253
5c689e21 wulf Jan. 28, 2021, 9:40 p.m.
Use hsctrl_load to load the module at boot time.

Submitted by:	Shunchao Hu <ankohuu_outlook.com>
Reviewed by:	wulf
MFC after:	3 days
Differential revision:	https://reviews.freebsd.org/D28343