[GIT PULL] UBIFS updates for 4.20-rc1

[Richard Weinberger]

Linus,

The following changes since commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d:

Linux 4.19 (2018-10-22 07:37:37 +0100)

are available in the Git repository at:

git://git.infradead.org/linux-ubifs.git tags/tags/upstream-4.20-rc1

for you to fetch changes up to 84db119f5a83e1bf9cffbc6d9cf16487eda1c056:

ubifs: Remove unneeded semicolon (2018-10-23 13:49:02 +0200)

----------------------------------------------------------------
This pull request contains updates for UBIFS:

- Full filesystem authentication feature,
UBIFS is now able to have the whole filesystem structure
authenticated plus user data encrypted and authenticated.
- Minor cleanups

----------------------------------------------------------------
Ding Xiang (1):
ubifs: Remove unneeded semicolon

Gustavo A. R. Silva (1):
ubi: Mark expected switch fall-throughs

Sascha Hauer (24):
ubifs: Refactor create_default_filesystem()
ubifs: Pass ubifs_zbranch to try_read_node()
ubifs: Pass ubifs_zbranch to read_znode()
ubifs: Export pnode_lookup as ubifs_pnode_lookup
ubifs: Implement ubifs_lpt_lookup using ubifs_pnode_lookup
ubifs: Drop write_node
ubifs: Store read superblock node
ubifs: Format changes for authentication support
ubifs: Add separate functions to init/crc a node
ubifs: Add helper functions for authentication support
ubifs: Create functions to embed a HMAC in a node
ubifs: Add hashes to the tree node cache
ubifs: authentication: Add hashes to index nodes
ubifs: Add authentication nodes to journal
ubifs: Add auth nodes to garbage collector journal head
ubifs: Authenticate replayed journal
ubifs: authentication: Authenticate LPT
ubfis: authentication: Authenticate master node
ubifs: Create hash for default LPT
ubifs: authentication: Authenticate super block node
ubifs: Add hashes and HMACs to default filesystem
ubifs: Do not update inode size in-place in authenticated mode
ubifs: Enable authentication support
Documentation: ubifs: Add authentication whitepaper

Documentation/filesystems/ubifs-authentication.md | 426 ++++++++++++++++++
Documentation/filesystems/ubifs.txt | 7 +
drivers/mtd/ubi/attach.c | 1 +
drivers/mtd/ubi/build.c | 2 +
fs/ubifs/Kconfig | 11 +
fs/ubifs/Makefile | 1 +
fs/ubifs/auth.c | 502 ++++++++++++++++++++++
fs/ubifs/debug.c | 6 +
fs/ubifs/gc.c | 49 ++-
fs/ubifs/io.c | 110 ++++-
fs/ubifs/journal.c | 289 ++++++++++---
fs/ubifs/log.c | 24 ++
fs/ubifs/lpt.c | 184 +++++++-
fs/ubifs/lpt_commit.c | 44 +-
fs/ubifs/master.c | 64 ++-
fs/ubifs/misc.h | 5 +-
fs/ubifs/recovery.c | 120 ++++--
fs/ubifs/replay.c | 177 +++++++-
fs/ubifs/sb.c | 209 ++++++---
fs/ubifs/super.c | 91 +++-
fs/ubifs/tnc.c | 36 +-
fs/ubifs/tnc_commit.c | 27 ++
fs/ubifs/tnc_misc.c | 26 +-
fs/ubifs/ubifs-media.h | 46 +-
fs/ubifs/ubifs.h | 253 ++++++++++-
25 files changed, 2418 insertions(+), 292 deletions(-)
create mode 100644 Documentation/filesystems/ubifs-authentication.md
create mode 100644 fs/ubifs/auth.c

[Richard Weinberger]

Linus,

Post by Richard Weinberger
Linux 4.19 (2018-10-22 07:37:37 +0100)
git://git.infradead.org/linux-ubifs.git tags/tags/upstream-4.20-rc1

Just a kind ping to make sure that this pull request didn't get lost
in your spam folder.
Since you pulled the UML stuff,but this not, I'm a little worried.

[Linus Torvalds]

On Sun, Nov 4, 2018 at 11:25 AM Richard Weinberger

I'm sorry to pester you a second time.
The first ping had you only in CC,
let's hope this mail passes your spam filter.

Interesting. Your two first emails used '***@linuxfoundation.org"
(without the dash between "linux" and "foundation"), which works, but
with my new email setup it didn't get marked as "to me" and got
auto-archived as "not directly to me".

This third reminder was to my normal "***@linux-foundation.org"
address, so now I see it in my inbox.

I guess I need to go tweak some of my mail rules in my new email setup..

Linus

[Richard Weinberger]

Post by Linus Torvalds
On Sun, Nov 4, 2018 at 11:25 AM Richard Weinberger

I'm sorry to pester you a second time.
The first ping had you only in CC,
let's hope this mail passes your spam filter.

(without the dash between "linux" and "foundation"), which works, but
with my new email setup it didn't get marked as "to me" and got
auto-archived as "not directly to me".
address, so now I see it in my inbox.

For the third mail I used Gmail mobile and not KMail, so auto complete used
the other address by accident.
Good to have this sorted out now. :-)

Thanks,
//richard

[Linus Torvalds]

Now pulled,

Linus