From 140c8180eb7c7cbda399f64474788b86db72db32 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Sun, 24 May 2020 23:34:20 +0200 Subject: 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 Acked-by: Greentime Hu Acked-by: Geert Uytterhoeven Reviewed-by: Kees Cook Signed-off-by: Christian Brauner --- arch/s390/Kconfig | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/s390/Kconfig') diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index c7d7ede6300c..959969759453 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -136,7 +136,6 @@ config S390 select HAVE_EBPF_JIT if PACK_STACK && HAVE_MARCH_Z196_FEATURES select HAVE_CMPXCHG_DOUBLE select HAVE_CMPXCHG_LOCAL - select HAVE_COPY_THREAD_TLS select HAVE_DEBUG_KMEMLEAK select HAVE_DMA_CONTIGUOUS select HAVE_DYNAMIC_FTRACE -- cgit