Geert Uytterhoeven fb6624ebd9 initrd: Fix virtual/physical mix-up in overwrite test ... On recent kernels, I get the following error when using an initrd: | initrd overwritten (0x00b78000 < 0x07668000) - disabling it. My Amiga 4000 has 12 MiB of RAM at physical address 0x07400000 (virtual 0x00000000). The initrd is located at the end of RAM: 0x00b78000 - 0x00c00000 (virtual). The overwrite test compares the (virtual) initrd location to the (physical) first available memory location, which fails. This patch converts initrd_start to a page frame number, so it can safely be compared with min_low_pfn. Before the introduction of discontiguous memory support on m68k (12d810c1b8), min_low_pfn was just left untouched by the m68k-specific code (zero, I guess), and everything worked fine. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-07-20 17:24:40 -07:00
..
calibrate.c	x86: use cpu_khz for loops_per_jiffy calculation, cleanup	2008-06-24 13:53:46 +02:00
do_mounts_initrd.c
do_mounts_md.c
do_mounts_rd.c
do_mounts.c	do_mounts: allow UBI root device name	2008-07-14 19:10:52 +03:00
do_mounts.h
initramfs.c
Kconfig
main.c	initrd: Fix virtual/physical mix-up in overwrite test	2008-07-20 17:24:40 -07:00
Makefile
noinitramfs.c
version.c