[RFC linux v2] init: make all setup_arch() output string to boot_command_line[]

From: yuan linyu then all arch boot parameter handled in the same way in start_kernel() Signed-off-by: yuan linyu --- v2: fix kbuild issue of parisc arch/alpha/kernel/setup.c | 4 +--- arch/arc/kernel/setup.c| 5 + arch/arm/kernel/setup.c| 7

[RFC linux] init: make all setup_arch() output string to boot_command_line[]

From: yuan linyu then all arch boot parameter handled in the same way in start_kernel() Signed-off-by: yuan linyu --- arch/alpha/kernel/setup.c | 4 +--- arch/arc/kernel/setup.c| 5 + arch/arm/kernel/setup.c| 7 +-- arch/arm64/kernel/setup.c