Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

Add mrsasutil(8) as alias to mfiutil(8)

mfiutil(8) in theory can work on devices attached to mrsas(4) but
mrsas(4) is missing the FreeBSD mfi(4) ioctl support. Once that
support is added to mrsas(4

Add mrsasutil(8) as alias to mfiutil(8)

mfiutil(8) in theory can work on devices attached to mrsas(4) but
mrsas(4) is missing the FreeBSD mfi(4) ioctl support. Once that
support is added to mrsas(4) then mrsasutil(8) can manage mrsas(4)
attached devices. So this commit depends on that. When mrsasutil(8)
is run it automatically opens /dev/mrsas0 instead of /dev/mfi0.
Add -D <device> and -t <type> flag to optionally specify mrsas or mfi to
work with the existing -u <unit>. Device is the device node with or
without /dev/

PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265794
Differential Revision: https://reviews.freebsd.org/D36343
Tested by: Dan Mahoney <freebsd@gushi.org>
Reviewed by: jhb

show more ...

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

show more ...

Merge from head

IFC @ r254014

IFC @253398

Merge fresh head.

Implement foreign volume handling. Allows admins to view foreign metadata
and clear or import it for use.

PR: kern/172091
Submitted by: smh@freebsd.org
Reviewed by: jhb@freebsd.org
MFC aft

Implement foreign volume handling. Allows admins to view foreign metadata
and clear or import it for use.

PR: kern/172091
Submitted by: smh@freebsd.org
Reviewed by: jhb@freebsd.org
MFC after: 2 weeks

show more ...

Sync from head

Merge head r236710 through r238467.

IFC @238412.

IFC @ r238370

Add __unused macros to appropriate places in order to allow building
with WARNS=6 on base gcc, gcc46, and clang

Approved by: cperciva
MFC after: 1 week

Allow users with RO privilege to the device to read the RO attributes.

PR: bin/167302
Submitted by: markham breitbach <markham@ssimicro.com>
Discussed with: pjd (briefly)
Approved by: cperciva
MFC

Allow users with RO privilege to the device to read the RO attributes.

PR: bin/167302
Submitted by: markham breitbach <markham@ssimicro.com>
Discussed with: pjd (briefly)
Approved by: cperciva
MFC after: 1 week

show more ...

MFC

IFC @ r234692

sys/amd64/include/cpufunc.h
sys/amd64/include/fpu.h
sys/amd64/amd64/fpu.c
sys/amd64/vmm/vmm.c

- Add API to allow vmm FPU state init/save/restore.

FP stuff discussed with: kib

Merge head r232686 through r233825 into projects/pf/head.

MFhead_mfi r233621
Remove the magic mfi_array is 288 bytes and just use the
sizeof the array since it is not 288 bytes.

Change reporting of a "SYSTEM" disk to "JBOD" to match

MFhead_mfi r233621
Remove the magic mfi_array is 288 bytes and just use the
sizeof the array since it is not 288 bytes.

Change reporting of a "SYSTEM" disk to "JBOD" to match
LSI MegaCli and firmware reporting.

This means that fiutil command to "create jbod" is now a
little confusing since a RAID per drive is not really what
LSI defines JBOD to be. This should be fixed in the future
and support added to really create LSI JBOD and enable that
feature on cards that support it.

show more ...

Now that mfi(4) header files uses the absolute number of entries to
make the mfi_array 288 bytes, remove this magic number and the
calculations that go with it. Use the MFI_MAX_ROW_SIZE and
sizeof(s

Now that mfi(4) header files uses the absolute number of entries to
make the mfi_array 288 bytes, remove this magic number and the
calculations that go with it. Use the MFI_MAX_ROW_SIZE and
sizeof(struct mfi_array) in place of the prior calculations.

Change reporting a disk as "SYSTEM" when it is a "JBOD" reported
by the firmware and MegaCli. A JBOD appears as /dev/mfisyspd<n>.

This also means the mfiutil command to "create jbod" is now a
little confusing since a RAID per drive is not really what LSI
defines JBOD to be. In the future mfiutil should have an option
to create real JBOD's and enable that option in RAID controllers
that support it. In testing, it appears the RAID cache is not
used with JBOD but is with the RAID per disk. When this is
implemented more testing should be done to determine the pro's and
con's of JBOD versus RAID per disk.

Reviewed by: jhb

show more ...

IFC @230489 (pending review).

IFC to head to catch up the bhyve branch

Approved by: grehan@

In build_volume(), check if arrays is allocated before traversing its
items. While parsing the arrays input, it's possible that we reach the
error path before initializing the 'arrays' pointer, whic

In build_volume(), check if arrays is allocated before traversing its
items. While parsing the arrays input, it's possible that we reach the
error path before initializing the 'arrays' pointer, which in turn leads
to a NULL deference.

Submitted by: Garrett Cooper
MFC after: 1 week

show more ...

Avoid double free creating a new RAID with invalid command line arguments.

Submitted by: Xin Huang <xhuang sandvine com>
Reviewed by: rstone@
MFC after: 1 week

Integrate from Head into ZFSD feature branch as of revision r224141.

IFC @ r222830