sys: Remove $FreeBSD$: two-line .h pattern

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

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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Move mnt_maxsymlinklen into appropriate fs mount data structures

Reviewed by: mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
X-MFC-Note: struct mount layout
Different

Move mnt_maxsymlinklen into appropriate fs mount data structures

Reviewed by: mckusick
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
X-MFC-Note: struct mount layout
Differential revision: https://reviews.freebsd.org/D30325

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Add chr/blk devices support.

The dev field is placed into the inode structure.
The major/minor numbers conversion to/from linux compatile
format happen during on-disk inodes writing/reading.

Review

Add chr/blk devices support.

The dev field is placed into the inode structure.
The major/minor numbers conversion to/from linux compatile
format happen during on-disk inodes writing/reading.

Reviewed by: pfg
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D29930

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Add BE architectures support.

Author of most initial version: pfg (https://reviews.freebsd.org/D23259)

Reviewed by: pfg
MFC after: 3 months

Differential Revision: https://reviews.freebs

Add BE architectures support.

Author of most initial version: pfg (https://reviews.freebsd.org/D23259)

Reviewed by: pfg
MFC after: 3 months

Differential Revision: https://reviews.freebsd.org/D24685

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MFHead@r345275

MFhead@r344786

Merge ^/head r344549 through r344775.

Add additional on-disk inode checks.

Reviewed by: pfg
MFC after: 1 week

Differential Revision: https://reviews.freebsd.org/D19323

Make superblock reading logic more strict.

Add more on-disk superblock consistency checks to ext2_compute_sb_data() function.
It should decrease the probability of mounting filesystems with corrupte

Make superblock reading logic more strict.

Add more on-disk superblock consistency checks to ext2_compute_sb_data() function.
It should decrease the probability of mounting filesystems with corrupted superblock data.

Reviewed by: pfg
MFC after: 1 week

Differential Revision: https://reviews.freebsd.org/D19322

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ext2fs: remove EXT4F_RO_INCOMPAT_SUPP

This was a hack to be able to mount ext4 filesystems read-only while not
supporting all the features. We now support all those features so it
doesn't make sense

ext2fs: remove EXT4F_RO_INCOMPAT_SUPP

This was a hack to be able to mount ext4 filesystems read-only while not
supporting all the features. We now support all those features so it
doesn't make sense to keep the undocumented hack.

Discussed with: fsu

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Add flex_bg/meta_bg features RW support.

Reviewed by: pfg
MFC after: 6 months

Differential Revision: https://reviews.freebsd.org/D13964

Add metadata_csum feature support.

Reviewed by: pfg (mentor)
Approved by: pfg (mentor)
MFC after: 6 months

Differential Revision: https://reviews.freebsd.org/D13810

Merge ^/head r327341 through r327623.

Add 64bit feature support.

Reviewed by: kevlo, pfg (mentor)
Approved by: pfg (mentor)
MFC after: 6 months

Differential Revision: https://reviews.freebsd.org/D11530

sys/fs: further 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

sys/fs: further 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.

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Merge ^/head r323559 through r325504.

MFhead@r324837

While here, diff reduce some of the changes in sys/boot by moving
MK_COVERAGE=no to sys/boot/Makefile.inc .

Add inital extents read-write support.

Approved by: pfg (mentor)
MFC after: 6 months
RelNotes: Yes

Differential Revision: https://reviews.freebsd.org/D12087

MFhead@r320180

Merge ^/head r319973 through 321382.

Merge ^/head r320573 through r320970.

ext2fs: be more verbose about unsupported ext2fs features.

It is useful to know exactly what features may be lacking when trying to
mount ext4 filesystems.

Submitted by: Fedor Uporov
Differential R

ext2fs: be more verbose about unsupported ext2fs features.

It is useful to know exactly what features may be lacking when trying to
mount ext4 filesystems.

Submitted by: Fedor Uporov
Differential Revision: https://reviews.freebsd.org/D11208

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Merge ^/head r320042 through r320397.

ext2fs: add dir_nlink feature support.

ext4 on linux has always supported more than 32000 directories through
the dir_nlink feature, but FreeBSD was unable to catch up on this feature.
As part of th

ext2fs: add dir_nlink feature support.

ext4 on linux has always supported more than 32000 directories through
the dir_nlink feature, but FreeBSD was unable to catch up on this feature.
As part of the 64 bit inode changes nlink_t has been extended and this
feature is now possible.

Submitted by: Fedor Uporov
Differential Revision: https://reviews.freebsd.org/D11210

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