linux_dsm_epyc7002/arch/c6x
Arnd Bergmann c8ce48f065 asm-generic: Make time32 syscall numbers optional
We don't want new architectures to even provide the old 32-bit time_t
based system calls any more, or define the syscall number macros.

Add a new __ARCH_WANT_TIME32_SYSCALLS macro that gets enabled for all
existing 32-bit architectures using the generic system call table,
so we don't change any current behavior.
Since this symbol is evaluated in user space as well, we cannot use
a Kconfig CONFIG_* macro but have to define it in uapi/asm/unistd.h.

On 64-bit architectures, the same system call numbers mostly refer to
the system calls we want to keep, as they already pass 64-bit time_t.

As new architectures no longer provide these, we need new exceptions
in checksyscalls.sh.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-19 21:27:32 +01:00
..
boot c6x: enable building all dtbs 2018-10-02 09:23:21 -05:00
configs c6x: defconfig: Cleanup from old Kconfig options 2017-08-24 09:34:01 -04:00
include asm-generic: Make time32 syscall numbers optional 2019-02-19 21:27:32 +01:00
kernel Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
lib C6X: library code 2011-10-06 19:48:23 -04:00
mm dma-mapping: zero memory returned from dma_alloc_* 2018-12-20 08:13:52 +01:00
platforms c6x: fix platforms/plldata.c get_coreid build error 2018-04-10 09:58:38 -04:00
Kconfig 32-bit userspace ABI: introduce ARCH_32BIT_OFF_T config option 2019-02-19 10:10:05 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile kbuild: consolidate Devicetree dtb build rules 2018-10-02 09:23:21 -05:00