Commit 34f8602e authored by Kefeng Wang's avatar Kefeng Wang Committed by Linus Torvalds
Browse files

arm: convert to setup_initial_init_mm() 

Use setup_initial_init_mm() helper to simplify code.

Link: https://lkml.kernel.org/r/20210608083418.137226-4-wangkefeng.wang@huawei.com


Signed-off-by: default avatarKefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 8e339d50

arch/arm/kernel/setup.c

+1 −4
Original line number Diff line number Diff line
@@ -1130,10 +1130,7 @@ void __init setup_arch(char **cmdline_p) 
	if (mdesc->reboot_mode != REBOOT_HARD)

		reboot_mode = mdesc->reboot_mode;



	init_mm.start_code = (unsigned long) _text;

	init_mm.end_code   = (unsigned long) _etext;

	init_mm.end_data   = (unsigned long) _edata;

	init_mm.brk	   = (unsigned long) _end;

	setup_initial_init_mm(_text, _etext, _edata, _end);



	/* populate cmd_line too for later use, preserving boot_command_line */

	strlcpy(cmd_line, boot_command_line, COMMAND_LINE_SIZE);