From 48ccc8edf5b90622cdc4f8878e0042ab5883e2ca Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 18 Oct 2021 15:30:37 +0100 Subject: [PATCH] ARM: 9141/1: only warn about XIP address when not compile testing In randconfig builds, we sometimes come across this warning: arm-linux-gnueabi-ld: XIP start address may cause MPU programming issues While this is helpful for actual systems to figure out why it fails, the warning does not provide any benefit for build testing, so guard it in a check for CONFIG_COMPILE_TEST, which is usually set on randconfig builds. Fixes: 216218308cfb ("ARM: 8713/1: NOMMU: Support MPU in XIP configuration") Signed-off-by: Arnd Bergmann Signed-off-by: Russell King (Oracle) --- arch/arm/kernel/vmlinux-xip.lds.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S index e0c00986487f..f14c2360ea0b 100644 --- a/arch/arm/kernel/vmlinux-xip.lds.S +++ b/arch/arm/kernel/vmlinux-xip.lds.S @@ -176,7 +176,7 @@ ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined") ASSERT((_end - __bss_start) >= 12288, ".bss too small for CONFIG_XIP_DEFLATED_DATA") #endif -#ifdef CONFIG_ARM_MPU +#if defined(CONFIG_ARM_MPU) && !defined(CONFIG_COMPILE_TEST) /* * Due to PMSAv7 restriction on base address and size we have to * enforce minimal alignment restrictions. It was seen that weaker -- 2.11.0