linux_dsm_epyc7002/init
Masahiro Yamada 3a7c733165 int128: fix __uint128_t compiler test in Kconfig
The support for __uint128_t is dependent on the target bit size.

GCC that defaults to the 32-bit can still build the 64-bit kernel
with -m64 flag passed.

However, $(cc-option,-D__SIZEOF_INT128__=0) is evaluated against the
default machine bit, which may not match to the kernel it is building.

Theoretically, this could be evaluated separately for 64BIT/32BIT.

  config CC_HAS_INT128
          bool
          default !$(cc-option,$(m64-flag) -D__SIZEOF_INT128__=0) if 64BIT
          default !$(cc-option,$(m32-flag) -D__SIZEOF_INT128__=0)

I simplified it more because the 32-bit compiler is unlikely to support
__uint128_t.

Fixes: c12d3362a7 ("int128: move __uint128_t compiler test to Kconfig")
Reported-by: George Spelvin <lkml@sdf.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: George Spelvin <lkml@sdf.org>
2020-03-12 07:43:03 +09:00
..
calibrate.c
do_mounts_initrd.c init: unify opening /dev/console as stdin/stdout/stderr 2019-12-12 18:58:24 +01:00
do_mounts_md.c
do_mounts_rd.c
do_mounts.c Fix root mounting with no mount options 2019-12-16 08:42:39 -08:00
do_mounts.h
init_task.c Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-09-17 12:35:15 -07:00
initramfs.c arm64: use generic free_initrd_mem() 2019-10-16 13:55:25 +01:00
Kconfig int128: fix __uint128_t compiler test in Kconfig 2020-03-12 07:43:03 +09:00
main.c Tracing updates: 2020-02-26 10:34:42 -08:00
Makefile
noinitramfs.c
version.c