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Date: Tue, 6 Oct 2015 08:47:14 -0700 From: Daniel Walker <danielwa@...co.com> To: xe-kernel@...ernal.cisco.com, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will.deacon@....com> Cc: Daniel Walker <dwalker@...o99.com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH-RFC 7/7] arm64: convert to generic builtin command line This updates the arm64 code to use the CONFIG_GENERIC_CMDLINE option. Cc: xe-kernel@...ernal.cisco.com Cc: Daniel Walker <dwalker@...o99.com> Signed-off-by: Daniel Walker <danielwa@...co.com> --- arch/arm64/Kconfig | 17 +---------------- arch/arm64/kernel/setup.c | 3 +++ 2 files changed, 4 insertions(+), 16 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 07d1811..a17226f 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -89,6 +89,7 @@ config ARM64 select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select HAVE_CONTEXT_TRACKING + select GENERIC_CMDLINE help ARM 64-bit (AArch64) Linux support. @@ -625,22 +626,6 @@ endmenu menu "Boot options" -config CMDLINE - string "Default kernel command string" - default "" - help - Provide a set of default command-line options at build time by - entering them here. As a minimum, you should specify the the - root device (e.g. root=/dev/nfs). - -config CMDLINE_FORCE - bool "Always use the default kernel command string" - help - Always use the default kernel command string, even if the boot - loader passes other arguments to the kernel. - This is useful if you cannot or don't want to change the - command-line options your boot loader passes to the kernel. - config EFI_STUB bool diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 6bab21f..bb88102 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -46,6 +46,7 @@ #include <linux/efi.h> #include <linux/personality.h> #include <linux/psci.h> +#include <linux/cmdline.h> #include <asm/acpi.h> #include <asm/fixmap.h> @@ -418,6 +419,8 @@ void __init setup_arch(char **cmdline_p) setup_machine_fdt(__fdt_pointer); + cmdline_add_builtin(boot_command_line, NULL, COMMAND_LINE_SIZE); + parse_early_param(); /* -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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