[v6,03/10] unicode: Export latest available UTF-8 version number

Commit Message

André Almeida Oct. 10, 2024, 7:39 p.m. UTC

Export latest available UTF-8 version number so filesystems can easily
load the newest one.

Signed-off-by: André Almeida <[e-mail]>
Acked-by: Gabriel Krisman Bertazi <[e-mail]>
---
 fs/unicode/utf8-selftest.c | 3 ---
 include/linux/unicode.h    | 2 ++
 2 files changed, 2 insertions(+), 3 deletions(-)

Comments

Gabriel Krisman Bertazi Oct. 15, 2024, 1:40 p.m. UTC | #1

André Almeida <[e-mail]> writes:

> Export latest available UTF-8 version number so filesystems can easily
> load the newest one.
>
> Signed-off-by: André Almeida <[e-mail]>
> Acked-by: Gabriel Krisman Bertazi <[e-mail]>

This will clash with another change sent to fs/unicode[1].

This is just a FYI.  No need to resend. It should be handled during the
merge. That is, unless it reaches mainline before your patchset is
merged.

See [1] [e-mail]

Patch

diff --git a/fs/unicode/utf8-selftest.c b/fs/unicode/utf8-selftest.c
index 600e15efe9edfdf6d04cecd162e84f1f5a59c5e1..5ddaf27b21a6543770917d5a837e86e12eee0b81 100644
--- a/fs/unicode/utf8-selftest.c
+++ b/fs/unicode/utf8-selftest.c
@@ -17,9 +17,6 @@ 
 static unsigned int failed_tests;
 static unsigned int total_tests;
 
-/* Tests will be based on this version. */
-#define UTF8_LATEST	UNICODE_AGE(12, 1, 0)
-
 #define _test(cond, func, line, fmt, ...) do {				\
 		total_tests++;						\
 		if (!cond) {						\
diff --git a/include/linux/unicode.h b/include/linux/unicode.h
index 4d39e6e11a950c76f78d775fd6f351296f3d7d53..0c0ab04e84ee80227f9390ad0498f21a7ab7d34b 100644
--- a/include/linux/unicode.h
+++ b/include/linux/unicode.h
@@ -16,6 +16,8 @@  struct utf8data_table;
 	 ((unsigned int)(MIN) << UNICODE_MIN_SHIFT) |	\
 	 ((unsigned int)(REV)))
 
+#define UTF8_LATEST        UNICODE_AGE(12, 1, 0)
+
 static inline u8 unicode_major(unsigned int age)
 {
 	return (age >> UNICODE_MAJ_SHIFT) & 0xff;