kernel/linux.git/arch/mips/include/uapi/asm/stat.h, branch v6.18.21

mips: use __kernel_{uid,gid}32_t in uapi/asm/stat.h

2022-06-02T15:38:15+00:00

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 Signed-off-by: Arnd Bergmann

mips: add asm/stat.h to UAPI compile-test coverage

2022-05-13T08:56:10+00:00

asm/stat.h is currently excluded from the UAPI compile-test for ARCH=mips because of the errors like follows: HDRTEST usr/include/asm/stat.h In file included from :32: ./usr/include/asm/stat.h:22:2: error: unknown type name 'ino_t' 22 | ino_t st_ino; | ^~~~~ ./usr/include/asm/stat.h:23:2: error: unknown type name 'mode_t' 23 | mode_t st_mode; | ^~~~~~ ./usr/include/asm/stat.h:25:2: error: unknown type name 'uid_t' 25 | uid_t st_uid; | ^~~~~ ./usr/include/asm/stat.h:26:2: error: unknown type name 'gid_t' 26 | gid_t st_gid; | ^~~~~ ./usr/include/asm/stat.h:58:2: error: unknown type name 'mode_t' 58 | mode_t st_mode; | ^~~~~~ ./usr/include/asm/stat.h:61:2: error: unknown type name 'uid_t' 61 | uid_t st_uid; | ^~~~~ ./usr/include/asm/stat.h:62:2: error: unknown type name 'gid_t' 62 | gid_t st_gid; | ^~~~~ The errors can be fixed by prefixing the types with __kernel_. Then, remove the no-header-test entry from user/include/Makefile. Signed-off-by: Masahiro Yamada Signed-off-by: Arnd Bergmann Reviewed-by: Christoph Hellwig

y2038: stat: avoid 'time_t' in 'struct stat'

2019-11-15T13:38:28+00:00

The time_t definition may differ between user space and kernel space, so replace time_t with an unambiguous 'long' for the mips and sparc. The same structures also contain 'off_t', which has the same problem, so replace that as well on those two architectures and powerpc. Signed-off-by: Arnd Bergmann

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02T10:20:11+00:00

Many user space API headers have licensing information, which is either incomplete, badly formatted or just a shorthand for referring to the license under which the file is supposed to be. This makes it hard for compliance tools to determine the correct license. Update these files with an SPDX license identifier. The identifier was chosen based on the license information in the file. GPL/LGPL licensed headers get the matching GPL/LGPL SPDX license identifier with the added 'WITH Linux-syscall-note' exception, which is the officially assigned exception identifier for the kernel syscall exception: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". This exception makes it possible to include GPL headers into non GPL code, without confusing license compliance tools. Headers which have either explicit dual licensing or are just licensed under a non GPL license are updated with the corresponding SPDX identifier and the GPLv2 with syscall exception identifier. The format is: ((GPL-2.0 WITH Linux-syscall-note) OR SPDX-ID-OF-OTHER-LICENSE) SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. The update does not remove existing license information as this has to be done on a case by case basis and the copyright holders might have to be consulted. This will happen in a separate step. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

MIPS: Whitespace cleanup.

2013-02-01T09:00:22+00:00

Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle

UAPI: (Scripted) Disintegrate arch/mips/include/asm

2012-10-09T08:47:14+00:00

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones