diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-06-02 03:19:39 +0900 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-06-02 17:38:15 +0200 |
| commit | 6cd6356206605f283f82210918049465d0a08670 (patch) | |
| tree | bb7a4ac13d8dcec6fba47f6c3a1f7047308ed681 | |
| parent | b2441b3bdce6c02cb96278d98c620d7ba1d41b7b (diff) | |
mips: use __kernel_{uid,gid}32_t in uapi/asm/stat.h
Commit 8c1a381a4fbb ("mips: add asm/stat.h to UAPI compile-test
coverage") converted as follows:
uid_t --> __kernel_uid_t
gid_t --> __kernel_gid_t
The bit width of __kernel_{uid,gid}_t is 16 or 32-bits depending on
architectures.
MIPS uses 32-bits for them as in include/uapi/asm-generic/posix_types.h,
so the previous conversion is probably fine, but let's stick to the
arch-independent conversion just in case.
The safe replacements across all architectures are:
uid_t --> __kernel_uid32_t
gid_t --> __kernel_gid32_t
as defined in include/linux/types.h.
A similar issue was reported for the android binder. [1]
[1]: https://lore.kernel.org/all/20220601010017.2639048-1-cmllamas@google.com/
Fixes: 8c1a381a4fbb ("mips: add asm/stat.h to UAPI compile-test coverage")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/mips/include/uapi/asm/stat.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/include/uapi/asm/stat.h b/arch/mips/include/uapi/asm/stat.h index 8a8bb78883a4..aaccdc61be74 100644 --- a/arch/mips/include/uapi/asm/stat.h +++ b/arch/mips/include/uapi/asm/stat.h @@ -22,8 +22,8 @@ struct stat { __kernel_ino_t st_ino; __kernel_mode_t st_mode; __u32 st_nlink; - __kernel_uid_t st_uid; - __kernel_gid_t st_gid; + __kernel_uid32_t st_uid; + __kernel_gid32_t st_gid; unsigned st_rdev; long st_pad2[2]; long st_size; @@ -58,8 +58,8 @@ struct stat64 { __kernel_mode_t st_mode; __u32 st_nlink; - __kernel_uid_t st_uid; - __kernel_gid_t st_gid; + __kernel_uid32_t st_uid; + __kernel_gid32_t st_gid; unsigned long st_rdev; unsigned long st_pad1[3]; /* Reserved for st_rdev expansion */ @@ -99,8 +99,8 @@ struct stat { __kernel_mode_t st_mode; __u32 st_nlink; - __kernel_uid_t st_uid; - __kernel_gid_t st_gid; + __kernel_uid32_t st_uid; + __kernel_gid32_t st_gid; unsigned int st_rdev; unsigned int st_pad1[3]; /* Reserved for st_rdev expansion */ |