From 645e64662af4dba9eb4a80bbab2663dd22018312 Mon Sep 17 00:00:00 2001 From: Anders Roxell Date: Fri, 24 Jan 2020 12:46:15 +0100 Subject: x86/Kconfig: Make CMDLINE_OVERRIDE depend on non-empty CMDLINE When trying to boot an allmodconfig kernel that is built with KCONFIG_ALLCONFIG=$(pwd)/arch/x86/configs/x86_64_defconfig, it doesn't boot since CONFIG_CMDLINE_OVERRIDE gets enabled and that requires the user to pass the full cmdline to CONFIG_CMDLINE. Change so that CONFIG_CMDLINE_OVERRIDE gets set only if CONFIG_CMDLINE is set to something except an empty string. [ bp: touchup. ] Signed-off-by: Anders Roxell Signed-off-by: Borislav Petkov Link: https://lkml.kernel.org/r/20200124114615.11577-1-anders.roxell@linaro.org --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index beea77046f9b..b41419231b90 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2418,7 +2418,7 @@ config CMDLINE config CMDLINE_OVERRIDE bool "Built-in command line overrides boot loader arguments" - depends on CMDLINE_BOOL + depends on CMDLINE_BOOL && CMDLINE != "" ---help--- Set this option to 'Y' to have the kernel ignore the boot loader command line, and use ONLY the built-in command line. -- cgit v1.2.3