diff mbox series

[v6,7/8] ARM: drop pointless SMP check on secondary startup path

Message ID 20220125091453.1475246-8-ardb@kernel.org (mailing list archive)
State Superseded
Headers show
Series ARM vmap'ed and IRQ stacks roundup | expand

Commit Message

Ard Biesheuvel Jan. 25, 2022, 9:14 a.m. UTC 
Only SMP systems use the secondary startup path by definition, so there
is no need for SMP conditionals there.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/arm/kernel/smp.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 951559e5bea3..e34efa96cea1 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -405,11 +405,6 @@  static void smp_store_cpu_info(unsigned int cpuid)
 
 static void set_current(struct task_struct *cur)
 {
-	if (!IS_ENABLED(CONFIG_CURRENT_POINTER_IN_TPIDRURO) && !is_smp()) {
-		__current = cur;
-		return;
-	}
-
 	/* Set TPIDRURO */
 	asm("mcr p15, 0, %0, c13, c0, 3" :: "r"(cur) : "memory");
 }