linux/arch
Christian Brauner 140c8180eb
arch: remove HAVE_COPY_THREAD_TLS
All architectures support copy_thread_tls() now, so remove the legacy
copy_thread() function and the HAVE_COPY_THREAD_TLS config option. Everyone
uses the same process creation calling convention based on
copy_thread_tls() and struct kernel_clone_args. This will make it easier to
maintain the core process creation code under kernel/, simplifies the
callpaths and makes the identical for all architectures.

Cc: linux-arch@vger.kernel.org
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Greentime Hu <green.hu@gmail.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
2020-07-04 23:41:37 +02:00
..
alpha arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
arc arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
arm arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
arm64 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
c6x arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
csky arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
h8300 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
hexagon arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
ia64 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
m68k arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
microblaze arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
mips arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
nds32 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
nios2 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
openrisc arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
parisc arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
powerpc arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
riscv arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
s390 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
sh arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
sparc arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
um arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
unicore32 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
x86 arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
xtensa arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
.gitignore
Kconfig arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00