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| author |   Arnd Bergmann <arnd@arndb.de> | 2021-10-18 15:30:37 +0100 |
|---|---|---|
| committer |   Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2021-10-19 10:39:50 +0100 |
| commit | 48ccc8edf5b90622cdc4f8878e0042ab5883e2ca (patch) | |
| tree | f9c9a3e9dcf381aa3d147c48fe2598fd4a2ce0be /arch/arm/kernel/vmlinux-xip.lds.S | |
| parent | ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype (diff) | |
| download | linux-dev-48ccc8edf5b90622cdc4f8878e0042ab5883e2ca.tar.xz linux-dev-48ccc8edf5b90622cdc4f8878e0042ab5883e2ca.zip | |
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 <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/kernel/vmlinux-xip.lds.S | 2 |
1 files changed, 1 insertions, 1 deletions
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 |