From 7957a3db01bf533a235a9ae9333150abbe6bde32 Mon Sep 17 00:00:00 2001 From: Dong Aisheng Date: Tue, 18 May 2021 18:14:05 +0800 Subject: [PATCH] arm64: head: fix code comments in set_cpu_boot_mode_flag Up to here, the CPU boot mode can either be EL1 or EL2. Correct the code comments a bit. Signed-off-by: Dong Aisheng Acked-by: Catalin Marinas Acked-by: Mark Rutland Link: https://lore.kernel.org/r/20210518101405.1048860-5-aisheng.dong@nxp.com Signed-off-by: Will Deacon --- arch/arm64/kernel/head.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index d266b4c6287d9..3b88000841d92 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -550,7 +550,7 @@ SYM_FUNC_START_LOCAL(set_cpu_boot_mode_flag) cmp w0, #BOOT_CPU_MODE_EL2 b.ne 1f add x1, x1, #4 -1: str w0, [x1] // This CPU has booted in EL1 +1: str w0, [x1] // Save CPU boot mode dmb sy dc ivac, x1 // Invalidate potentially stale cache line ret -- 2.30.2