[PATCH v3 11/14] ARM: use TLS register for 'current' on !SMP as well

[Ard Biesheuvel]

Enable the use of the TLS register to hold the 'current' pointer also on
non-SMP configurations that target v6k or later CPUs. This will permit
the use of THREAD_INFO_IN_TASK as well as IRQ stacks and vmap'ed stacks
for such configurations.

Acked-by: Linus Walleij <linus.walleij at linaro.org>
Acked-by: Nicolas Pitre <nico at fluxnic.net>
Acked-by: Arnd Bergmann <arnd at arndb.de>
Signed-off-by: Ard Biesheuvel <ardb at kernel.org>
---
 arch/arm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b0e403076227..5ad2151c43dd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1154,7 +1154,7 @@ config SMP_ON_UP
 
 config CURRENT_POINTER_IN_TPIDRURO
 	def_bool y
-	depends on SMP && CPU_32v6K && !CPU_V6
+	depends on CPU_32v6K && !CPU_V6
 
 config IRQSTACKS
 	def_bool y
-- 
2.30.2