Merge ^/head r325999 through r326131.

sys: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for

sys: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 3-Clause license.

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.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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Merge ^/head r319251 through r319479.

Add MD_VERIFY option to enable O_VERIFY in open for vnode type.
Add -o [no]verify option to mdconfig (and document in man page.)
Implement GEOM attribute MNT::verified to ask md if the backing vnode

Add MD_VERIFY option to enable O_VERIFY in open for vnode type.
Add -o [no]verify option to mdconfig (and document in man page.)
Implement GEOM attribute MNT::verified to ask md if the backing vnode is
verified.
Check for MNT::verified in cd9660 mount to flag the mount as MNT_VERIFIED if
the underlying device has been verified.

Reviewed by: rwatson
Approved by: sjg (mentor)
Obtained from: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D2902

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Merge ^/head r314420 through r314481.

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

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Merge ^/head r311812 through r311939.

cd9660: fix up compilation on sparc after r311665

Reported by: linimon

cd9660: Add a prototype for cd9660_vfs_hash_cmp

GCC warns (and errors, with -Werror) about it otherwise. Clang doesn't care.

Introduced in r311665.

Reported by: np@

Merge ^/head r311546 through r311683.

cd9660: Expand internal inum size to 64 bits

Inums in cd9660 refer to byte offsets on the media. DVD and BD media
can have entries above 4GB, especially with multi-session images.

PR: 190655
Repo

cd9660: Expand internal inum size to 64 bits

Inums in cd9660 refer to byte offsets on the media. DVD and BD media
can have entries above 4GB, especially with multi-session images.

PR: 190655
Reported by: Thomas Schmitt <scdbackup at gmx.net>

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Remove drop/reacquire of Giant around geom calls for cd9660 and udf.

Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks

MFH

Sponsored by: The FreeBSD Foundation

fs misc: for pointers replace 0 with NULL.

Mostly cosmetical, no functional change.

Found with devel/coccinelle.

MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r295544 through r295600.

cd9660: More "check for NULL" cleaunps.

Cleanup some checks for NULL. Most of these were always unnecessary and
starting with r294954 brelse() doesn't need any NULL checks at all.

For now keep the

cd9660: More "check for NULL" cleaunps.

Cleanup some checks for NULL. Most of these were always unnecessary and
starting with r294954 brelse() doesn't need any NULL checks at all.

For now keep the checks somewhat consistent with NetBSD in case we want to
merge the cleanups to older versions.

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Merge ^/head r295351 through r295543.

MFH

Sponsored by: The FreeBSD Foundation

cd9660: Drop an unnecessary check for NULL.

This was unnecessary and also confused Coverity.

Confirmed on: NetBSD
CID: 978558

MFC @ r256071

This is just prior to the bhyve_npt_pmap import so will allow
just the change to be merged for easier debug.

Merge head r233826 through r256722.

Merge head@256284

IFC @256277

Approved by: ken (mentor)

MFC - tracking update.