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| author | Thomas Gleixner <tglx@linutronix.de> | 2019-02-27 21:45:27 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-02-27 21:45:27 +0100 |
| commit | cfbe271667b7aba03b403aee916ccd457409d2e8 (patch) | |
| tree | c414127aa33364a7375dc6e736fb5cef931b8b8f /arch/nds32 | |
| parent | 41ea39101d6b84394fae0c12b702c4326aa71d17 (diff) | |
| parent | d4c08b9776b392e20efc6198ebe1bc8ec1911d9b (diff) | |
| download | linux-0-day-cfbe271667b7aba03b403aee916ccd457409d2e8.tar.gz linux-0-day-cfbe271667b7aba03b403aee916ccd457409d2e8.tar.xz | |
Merge tag 'y2038-syscall-abi' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground into timers/2038
Pull additional syscall ABI cleanup for y2038 from Arnd Bergmann:
This is a follow-up to the y2038 syscall patches already merged in the tip
tree. As the final 32-bit RISC-V syscall ABI is still being decided on,
this is the last chance to make a few corrections to leave out interfaces
based on 32-bit time_t along with the old off_t and rlimit types.
The series achieves this in a few steps:
- A couple of bug fixes for minor regressions I introduced
in the original series
- A couple of older patches from Yury Norov that I had never
merged in the past, these fix up the openat/open_by_handle_at and
getrlimit/setrlimit syscalls to disallow the old versions of off_t
and rlimit.
- Hiding the deprecated system calls behind an #ifdef in
include/uapi/asm-generic/unistd.h
- Change arch/riscv to drop all these ABIs.
Originally, the plan was to also leave these out on C-Sky, but that now
has a glibc port that uses the older interfaces, so we need to leave
them in place.
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/Kconfig | 1 | ||||
| -rw-r--r-- | arch/nds32/include/uapi/asm/unistd.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index dda1906bba11c..addb7f5f52645 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -5,6 +5,7 @@ config NDS32 def_bool y + select ARCH_32BIT_OFF_T select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_WANT_FRAME_POINTERS if FTRACE diff --git a/arch/nds32/include/uapi/asm/unistd.h b/arch/nds32/include/uapi/asm/unistd.h index c2c3a3e340836..4ec8f543103f6 100644 --- a/arch/nds32/include/uapi/asm/unistd.h +++ b/arch/nds32/include/uapi/asm/unistd.h @@ -3,6 +3,8 @@ #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYNC_FILE_RANGE2 +#define __ARCH_WANT_SET_GET_RLIMIT +#define __ARCH_WANT_TIME32_SYSCALLS /* Use the standard ABI for syscalls */ #include <asm-generic/unistd.h> |