From d53e340edf65ff253d3a7b06ebe60501045892e3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Vincent=20Stehl=C3=A9?= Date: Fri, 15 Mar 2013 06:54:00 +0000 Subject: [PATCH] armv7: do not relocate _start twice MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The _start symbol is already relocated, so do not add the relocation the second time in c_runtime_cpu_setup. This fixes e.g. the abort exception handling path, which ended in double fault due to bad address in VBAR. Signed-off-by: Vincent Stehlé Reported-by: Lubomir Popov --- arch/arm/cpu/armv7/start.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index c0e184994a..36a4c3cfda 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -254,7 +254,6 @@ ENTRY(c_runtime_cpu_setup) #if !defined(CONFIG_TEGRA) /* Set vector address in CP15 VBAR register */ ldr r0, =_start - add r0, r0, r9 mcr p15, 0, r0, c12, c0, 0 @Set VBAR #endif /* !Tegra */ -- 2.39.5