The following changes since commit 48166e6ea47d23984f0b481ca199250e1ce0730a:
y2038: add 64-bit time_t syscalls to all 32-bit architectures
(2019-02-07 00:13:28 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git
tags/y2038-syscall-abi
for you to fetch changes up to d4c08b9776b392e20efc6198ebe1bc8ec1911d9b:
riscv: Use latest system call ABI (2019-02-25 20:53:52 +0100)
----------------------------------------------------------------
y2038: additional syscall ABI cleanup
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.
----------------------------------------------------------------
Arnd Bergmann (4):
asm-generic: Make time32 syscall numbers optional
unicore32: Fix __ARCH_WANT_STAT64 definition
checksyscalls: fix up mq_timedreceive and stat exceptions
riscv: Use latest system call ABI
Yury Norov (3):
compat ABI: use non-compat openat and open_by_handle_at variants
32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option
asm-generic: Drop getrlimit and setrlimit syscalls from default list
arch/Kconfig | 10 ++++++++++
arch/arc/Kconfig | 1 +
arch/arc/include/uapi/asm/unistd.h | 2 ++
arch/arm/Kconfig | 1 +
arch/arm64/include/uapi/asm/unistd.h | 2 ++
arch/c6x/Kconfig | 1 +
arch/c6x/include/uapi/asm/unistd.h | 2 ++
arch/csky/Kconfig | 1 +
arch/csky/include/uapi/asm/unistd.h | 2 ++
arch/h8300/Kconfig | 1 +
arch/h8300/include/uapi/asm/unistd.h | 2 ++
arch/hexagon/Kconfig | 1 +
arch/hexagon/include/uapi/asm/unistd.h | 2 ++
arch/m68k/Kconfig | 1 +
arch/microblaze/Kconfig | 1 +
arch/mips/Kconfig | 1 +
arch/nds32/Kconfig | 1 +
arch/nds32/include/uapi/asm/unistd.h | 2 ++
arch/nios2/Kconfig | 1 +
arch/nios2/include/uapi/asm/unistd.h | 2 ++
arch/openrisc/Kconfig | 1 +
arch/openrisc/include/uapi/asm/unistd.h | 2 ++
arch/parisc/Kconfig | 1 +
arch/powerpc/Kconfig | 1 +
arch/riscv/include/uapi/asm/unistd.h | 1 +
arch/riscv/kernel/vdso/Makefile | 2 ++
arch/sh/Kconfig | 1 +
arch/sparc/Kconfig | 1 +
arch/unicore32/Kconfig | 1 +
arch/unicore32/include/uapi/asm/unistd.h | 4 +++-
arch/x86/Kconfig | 1 +
arch/x86/um/Kconfig | 1 +
arch/xtensa/Kconfig | 1 +
include/linux/fcntl.h | 2 +-
include/uapi/asm-generic/unistd.h | 46
+++++++++++++++++++++++++++++++++++++++++++---
scripts/checksyscalls.sh | 15 ++++++++++++---
36 files changed, 110 insertions(+), 8 deletions(-)
