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-rw-r--r--arch/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index a65eafb24997..bec6666a3cc4 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -499,6 +499,13 @@ config ARCH_HAS_ELF_RANDOMIZE
- arch_mmap_rnd()
- arch_randomize_brk()
+config HAVE_COPY_THREAD_TLS
+ bool
+ help
+ Architecture provides copy_thread_tls to accept tls argument via
+ normal C parameter passing, rather than extracting the syscall
+ argument from pt_regs.
+
#
# ABI hall of shame
#