From 376e3fdecb0dcae216c0ac559cff066f460bf47b Mon Sep 17 00:00:00 2001 From: Finn Thain Date: Fri, 19 Nov 2021 09:29:38 +1100 Subject: m68k: Enable memtest functionality Enable the memtest functionality and rearrange some code to prevent it from clobbering the initrd. The code to implement CONFIG_BLK_DEV_INITRD was conditional on !defined(CONFIG_SUN3). For simplicity, remove that test on the basis that m68k_ramdisk.size == 0 on Sun 3. The SLIME source code at http://sammy.net/sun3/ftp/pub/m68k/sun3/slime/slime-2.0.tar.gz indicates that no BI_RAMDISK entry is ever passed to the kernel due to #ifdef 0 around the relevant code. Cc: Mike Rapoport Cc: Sam Creasey Cc: Jonathan Corbet Signed-off-by: Finn Thain Acked-by: Mike Rapoport Link: https://lore.kernel.org/r/8170fe1d1c62426d82275d36ba409ecc18754292.1637274578.git.fthain@linux-m68k.org Signed-off-by: Geert Uytterhoeven --- arch/m68k/kernel/setup_mm.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) (limited to 'arch/m68k/kernel') diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 4b51bfd38e5f..49e573b94326 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -338,13 +338,6 @@ void __init setup_arch(char **cmdline_p) panic("No configuration setup"); } - paging_init(); - -#ifdef CONFIG_NATFEAT - nf_init(); -#endif - -#ifndef CONFIG_SUN3 #ifdef CONFIG_BLK_DEV_INITRD if (m68k_ramdisk.size) { memblock_reserve(m68k_ramdisk.addr, m68k_ramdisk.size); @@ -354,6 +347,12 @@ void __init setup_arch(char **cmdline_p) } #endif + paging_init(); + +#ifdef CONFIG_NATFEAT + nf_init(); +#endif + #ifdef CONFIG_ATARI if (MACH_IS_ATARI) atari_stram_reserve_pages((void *)availmem); @@ -364,8 +363,6 @@ void __init setup_arch(char **cmdline_p) } #endif -#endif /* !CONFIG_SUN3 */ - /* set ISA defs early as possible */ #if defined(CONFIG_ISA) && defined(MULTI_ISA) if (MACH_IS_Q40) { -- cgit v1.2.3