Re: [PATCH V4 03/17] asm-generic: compat: Cleanup duplicate definitions
From: Arnd Bergmann <arnd@arndb.de>
Date: 2022-01-29 21:40:27
Also in:
linux-arch, linux-arm-kernel, linux-riscv, linux-s390, linuxppc-dev, lkml, sparclinux
On Sat, Jan 29, 2022 at 1:17 PM [off-list ref] wrote:
From: Guo Ren <redacted>
There are 7 64bit architectures that support Linux COMPAT mode to
run 32bit applications. A lot of definitions are duplicate:
- COMPAT_USER_HZ
- COMPAT_RLIM_INFINITY
- COMPAT_OFF_T_MAX
- __compat_uid_t, __compat_uid_t
- compat_dev_t
- compat_ipc_pid_t
- struct compat_flock
- struct compat_flock64
- struct compat_statfs
- struct compat_ipc64_perm, compat_semid64_ds,
compat_msqid64_ds, compat_shmid64_ds
Cleanup duplicate definitions and merge them into asm-generic.
Signed-off-by: Guo Ren <redacted>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Palmer Dabbelt <palmer@dabbelt.com>Reviewed-by: Arnd Bergmann <arnd@arndb.de>