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Date: Sat, 13 Apr 2019 15:25:23 -0400
From: Gabriel Krisman Bertazi <krisman@...labora.com>
To: tytso@....edu
Cc: linux-ext4@...r.kernel.org,
Gabriel Krisman Bertazi <krisman@...labora.com>
Subject: [PATCH v7 00/10] Ext4 case-insensitive support
Hi Ted,
This is the v7 of the case-insensitive support. It includes the design
changes we discussed, unicode 12.0 support, and the Linus' request about
the way we store the utf8data.h file.
* We no longer generate utf8data.h during build time. Instead, it is
added to the tree with instructions on how to generate it.
* Integrate your modifications to README.utf8data.
* Directories without the Casefold inode attribute are no longer
normalized.
* Update to Unicode 12.0
* Fixes 0day/sparse issues reported against the last version.
* Remove sign-off from Olaf Weber on patch 01 modified by me. I was
thinking about this since the last series. I cannot assume Olaf's
signoff on patch 01/10, since it changed too much, so make sure he
keeps the credit and copyright for the script, but drop his
signoff on the certificate of origin.
* i didn't commented ou t the normalization bits because it is being
tested by utf8-selftest, so I'm not sure if we should remove
everything already. Also, utf8data.h will not get much smaller
without it.
I suspect the patches adding/modifying utf8data.h might bounce in the
mailing list. If that is the case, you can find the series at:
https://gitlab.collabora.com/krisman/linux.git -b ext4-ci-directory-no-nls_v7
You can also find the e2fsprogs latest fixes, that I am proposing on a
different thread, and which is required to support the current patchset at:
https://gitlab.collabora.com/krisman/e2fsprogs.git -b casefold-feature
As usual, I am testing this with xfstests:
https://gitlab.collabora.com/krisman/xfstests.git -b casefold-test
(generic/484 and generic/485 in that repository)
Please, let me know what you think.
Gabriel Krisman Bertazi (8):
unicode: Introduce UTF-8 character database
unicode: Implement higher level API for string handling
unicode: Introduce test module for normalized utf8 implementation
unicode: Update unicode database unicode version 12.0.0
MAINTAINERS: Add Unicode subsystem entry
ext4: Include encoding information in the superblock
ext4: Support case-insensitive file name lookups
docs: ext4.rst: Document case-insensitive directories
Olaf Weber (2):
unicode: Introduce code for UTF-8 normalization
unicode: reduce the size of utf8data[]
Documentation/admin-guide/ext4.rst | 38 +
MAINTAINERS | 6 +
fs/Kconfig | 1 +
fs/Makefile | 1 +
fs/ext4/dir.c | 48 +
fs/ext4/ext4.h | 42 +-
fs/ext4/hash.c | 34 +-
fs/ext4/ialloc.c | 2 +-
fs/ext4/inline.c | 2 +-
fs/ext4/inode.c | 4 +-
fs/ext4/ioctl.c | 18 +
fs/ext4/namei.c | 107 +-
fs/ext4/super.c | 91 +
fs/unicode/Kconfig | 13 +
fs/unicode/Makefile | 19 +
fs/unicode/README.utf8data | 57 +
fs/unicode/utf8-core.c | 187 ++
fs/unicode/utf8-norm.c | 799 ++++++
fs/unicode/utf8-selftest.c | 320 +++
fs/unicode/utf8data.h | 4106 ++++++++++++++++++++++++++++
fs/unicode/utf8n.h | 117 +
include/linux/fs.h | 2 +
include/linux/unicode.h | 30 +
scripts/Makefile | 1 +
scripts/mkutf8data.c | 3418 +++++++++++++++++++++++
25 files changed, 9441 insertions(+), 22 deletions(-)
create mode 100644 fs/unicode/Kconfig
create mode 100644 fs/unicode/Makefile
create mode 100644 fs/unicode/README.utf8data
create mode 100644 fs/unicode/utf8-core.c
create mode 100644 fs/unicode/utf8-norm.c
create mode 100644 fs/unicode/utf8-selftest.c
create mode 100644 fs/unicode/utf8data.h
create mode 100644 fs/unicode/utf8n.h
create mode 100644 include/linux/unicode.h
create mode 100644 scripts/mkutf8data.c
--
2.20.1
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