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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/unicore32 | |
| parent | Merge tag 'y2038-new-syscalls' of git://git.kernel.org:/pub/scm/linux/kernel/... (diff) | |
| parent | riscv: Use latest system call ABI (diff) | |
| download | linux-cfbe271667b7aba03b403aee916ccd457409d2e8.tar.xz linux-cfbe271667b7aba03b403aee916ccd457409d2e8.zip | |
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/unicore32')
| -rw-r--r-- | arch/unicore32/Kconfig | 1 | ||||
| -rw-r--r-- | arch/unicore32/include/uapi/asm/unistd.h | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index c3a41bfe161b..a7f1ae58d211 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 config UNICORE32 def_bool y + select ARCH_32BIT_OFF_T select ARCH_HAS_DEVMEM_IS_ALLOWED select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO diff --git a/arch/unicore32/include/uapi/asm/unistd.h b/arch/unicore32/include/uapi/asm/unistd.h index 1e8fe5941b8a..54a7378a70b1 100644 --- a/arch/unicore32/include/uapi/asm/unistd.h +++ b/arch/unicore32/include/uapi/asm/unistd.h @@ -12,8 +12,10 @@ */ #define __ARCH_WANT_RENAMEAT +#define __ARCH_WANT_SET_GET_RLIMIT +#define __ARCH_WANT_STAT64 +#define __ARCH_WANT_TIME32_SYSCALLS /* Use the standard ABI for syscalls. */ #include <asm-generic/unistd.h> -#define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_CLONE |