blaster4385/linux-IllusionX/fs/unicode, branch v6.12.1

unicode: Don't special case ignorable code points

2024-10-09T17:34:01Z

We don't need to handle them separately. Instead, just let them decompose/casefold to themselves. Signed-off-by: Gabriel Krisman Bertazi

unicode: add MODULE_DESCRIPTION() macros

2024-06-20T23:30:02Z

Currently 'make W=1' reports: WARNING: modpost: missing MODULE_DESCRIPTION() in fs/unicode/utf8data.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/unicode/utf8-selftest.o Add a MODULE_DESCRIPTION() to utf8-selftest.c and utf8data.c_shipped, and update mkutf8data.c to add a MODULE_DESCRIPTION() to any future generated utf8data file. Signed-off-by: Jeff Johnson Link: https://lore.kernel.org/r/20240524-md-unicode-v1-1-e2727ce8574d@quicinc.com Signed-off-by: Gabriel Krisman Bertazi

unicode: make utf8 test count static

2024-06-20T23:28:05Z

The variables failed_tests and total_tests are not used outside of the utf8-selftest.c file so make them static to avoid the following warnings: fs/unicode/utf8-selftest.c:17:14: warning: symbol 'failed_tests' was not declared. Should it be static? fs/unicode/utf8-selftest.c:18:14: warning: symbol 'total_tests' was not declared. Should it be static? Signed-off-by: Ben Dooks Link: https://lore.kernel.org/r/20240308183215.1924331-1-ben.dooks@codethink.co.uk Signed-off-by: Gabriel Krisman Bertazi

kbuild: use $(src) instead of $(srctree)/$(src) for source directory

2024-05-09T19:34:52Z

Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for checked-in source files. It is merely a convention without any functional difference. In fact, $(obj) and $(src) are exactly the same, as defined in scripts/Makefile.build: src := $(obj) When the kernel is built in a separate output directory, $(src) does not accurately reflect the source directory location. While Kbuild resolves this discrepancy by specifying VPATH=$(srctree) to search for source files, it does not cover all cases. For example, when adding a header search path for local headers, -I$(srctree)/$(src) is typically passed to the compiler. This introduces inconsistency between upstream and downstream Makefiles because $(src) is used instead of $(srctree)/$(src) for the latter. To address this inconsistency, this commit changes the semantics of $(src) so that it always points to the directory in the source tree. Going forward, the variables used in Makefiles will have the following meanings: $(obj) - directory in the object tree $(src) - directory in the source tree (changed by this commit) $(objtree) - the top of the kernel object tree $(srctree) - the top of the kernel source tree Consequently, $(srctree)/$(src) in upstream Makefiles need to be replaced with $(src). Signed-off-by: Masahiro Yamada Reviewed-by: Nicolas Schier

unicode: remove MODULE_LICENSE in non-modules

2023-04-13T20:13:54Z

Since commit 8b41fc4454e ("kbuild: create modules.builtin without Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations are used to identify modules. As a consequence, uses of the macro in non-modules will cause modprobe to misidentify their containing object file as a module when it is not (false positives), and modprobe might succeed rather than failing with a suitable error message. So remove it in the files in this commit, none of which can be built as modules. Signed-off-by: Nick Alcock Suggested-by: Luis Chamberlain Acked-by: Gabriel Krisman Bertazi Cc: Luis Chamberlain Cc: linux-modules@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Hitomi Hasegawa Cc: Gabriel Krisman Bertazi Cc: linux-fsdevel@vger.kernel.org Signed-off-by: Luis Chamberlain

kbuild: unify cmd_copy and cmd_shipped

2022-02-14T01:37:32Z

cmd_copy and cmd_shipped have similar functionality. The difference is that cmd_copy uses 'cp' while cmd_shipped 'cat'. Unify them into cmd_copy because this macro name is more intuitive. Going forward, cmd_copy will use 'cat' to avoid the permission issue. I also thought of 'cp --no-preserve=mode' but this option is not mentioned in the POSIX spec [1], so I am keeping the 'cat' command. [1]: https://pubs.opengroup.org/onlinepubs/009695299/utilities/cp.html Signed-off-by: Masahiro Yamada Reviewed-by: Nick Desaulniers Reviewed-by: Gabriel Krisman Bertazi

Merge tag 'unicode-for-next-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode

2022-02-01T19:13:24Z

Pull unicode cleanup from Gabriel Krisman Bertazi: "A fix from Christoph Hellwig merging the CONFIG_UNICODE_UTF8_DATA into the previous CONFIG_UNICODE. It is -rc material since we don't want to expose the former symbol on 5.17. This has been living on linux-next for the past week" * tag 'unicode-for-next-5.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode: unicode: clean up the Kconfig symbol confusion

unicode: clean up the Kconfig symbol confusion

2022-01-21T00:57:24Z

Turn the CONFIG_UNICODE symbol into a tristate that generates some always built in code and remove the confusing CONFIG_UNICODE_UTF8_DATA symbol. Note that a lot of the IS_ENABLED() checks could be turned from cpp statements into normal ifs, but this change is intended to be fairly mechanic, so that should be cleaned up later. Fixes: 2b3d04787012 ("unicode: Add utf8-data module") Reported-by: Linus Torvalds Reviewed-by: Eric Biggers Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

unicode: fix .gitignore for generated utfdata file

2022-01-17T05:26:43Z

Commit 2b3d04787012 ("unicode: Add utf8-data module") changed the generated utf8data file from 'utf8data.h' to 'utf8data.c', but didn't change the comments or the .gitignore to match. The comments should be updated too, but at least they don't cause any visible breakage. But the gitignore file needs changing to avoid git complaining about untracked files. Fixes: 2b3d04787012 ("unicode: Add utf8-data module") Signed-off-by: Linus Torvalds

unicode: only export internal symbols for the selftests

2021-10-12T14:41:39Z

The exported symbols in utf8-norm.c are not needed for normal file system consumers, so move them to conditional _GPL exports just for the selftest. Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi