Re: [PATCH v9 00/24] ILP32 for ARM64

From: Yuri Norov
Date: Mon Jan 07 2019 - 10:51:45 EST

Hi all,

On Wed, May 16, 2018 at 11:18:45AM +0300, Yury Norov wrote:
> This series enables AARCH64 with ILP32 mode.
> As supporting work, it introduces ARCH_32BIT_OFF_T configuration
> option that is enabled for existing 32-bit architectures but disabled
> for new arches (so 64-bit off_t userspace type is used by new userspace).
> Also it deprecates getrlimit and setrlimit syscalls prior to prlimit64.
> Based on kernel v4.16. Tested with LTP, glibc testsuite, trinity, lmbench,
> CPUSpec.
> This series on github:
> Linaro toolchain:
> Debian repo:
> OpenSUSE repo:
> Changes:
> v3:
> v4:
> v5:
> v6:
> v7:
> v8:
> v9: - rebased on top of v4.16;
> - signal subsystem reworked to avoid code duplication, as requested
> by Dave Martin (patches 18 and 20);
> - new files introduced in series use SPDX notation for license;
> - linux-api and linux-arch CCed as the series changes kernel ABI;
> - checkpatch and other minor fixes.
> - Zhou Chengming's reported-by for patch 2 and signed-off-by for
> patch 21 removed because his email became invalid. Zhou, please
> share your new email.

This is 4.20-based version.

There's no important changes comparing to 4.19, but I would like to remind
that this series contains some generic arch patches that ACKed, but still
not upstreamed:
Yury Norov asm-generic: Drop getrlimit and setrlimit syscalls from default list
Yury Norov 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option
Yury Norov compat ABI: use non-compat openat and open_by_handle_at variants
James Morse ptrace: Add compat PTRACE_{G,S}ETSIGMASK handlers
Dave Martin arm64: signal: Make parse_user_sigframe() independent of rt_sigframe layout

Please also notice that my email address is changed, from now it's