From 3064d599afaed1e601479efa372a6e83d4ea9deb Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 7 Oct 2013 11:46:56 +0900 Subject: [PATCH] ARM: align MVBAR on 32 byte boundary The lower 5 bit of MVBAR is UNK/SBZP. So, Monitor Vector Base Address must be 32-byte aligned. On the other hand, the secure monitor handler does not need 32-byte alignment. This commit moves ".algin 5" directive to the correct place. Signed-off-by: Masahiro Yamada Cc: Andre Przywara Acked-by: Andre Przywara --- arch/arm/cpu/armv7/nonsec_virt.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S index 24b4c18bd4..6367e09612 100644 --- a/arch/arm/cpu/armv7/nonsec_virt.S +++ b/arch/arm/cpu/armv7/nonsec_virt.S @@ -14,6 +14,7 @@ .arch_extension sec .arch_extension virt + .align 5 /* the vector table for secure state and HYP mode */ _monitor_vectors: .word 0 /* reset */ @@ -32,7 +33,6 @@ _monitor_vectors: * to non-secure state. * We use only r0 and r1 here, due to constraints in the caller. */ - .align 5 _secure_monitor: mrc p15, 0, r1, c1, c1, 0 @ read SCR bic r1, r1, #0x4e @ clear IRQ, FIQ, EA, nET bits -- 2.39.5