1
linux/arch/x86/boot
H. Peter Anvin 147dd5610c x86-32: Make sure we can map all of lowmem if we need to
A relocatable kernel can be anywhere in lowmem -- and in the case of a
kdump kernel, is likely to be fairly high.  Since the early page
tables map everything from address zero up we need to make sure we
allocate enough brk that we can map all of lowmem if we need to.

Reported-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Tested-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <4D0AD3ED.8070607@kernel.org>
2010-12-16 19:11:09 -08:00
..
compressed x86-32: Make sure we can map all of lowmem if we need to 2010-12-16 19:11:09 -08:00
tools
.gitignore
a20.c
apm.c
bioscall.S
bitops.h
boot.h x86, setup: move isdigit.h to ctype.h, header files on top. 2010-08-02 21:07:20 -07:00
cmdline.c x86, setup: reorganize the early console setup 2010-08-02 15:51:56 -07:00
code16gcc.h
copy.S
cpu.c
cpucheck.c
ctype.h x86, setup: move isdigit.h to ctype.h, header files on top. 2010-08-02 21:07:20 -07:00
early_serial_console.c x86, setup: Fix earlyprintk=serial,0x3f8,115200 2010-09-21 10:18:33 -07:00
edd.c
header.S
install.sh
main.c x86, setup: enable early console output from the decompressor 2010-08-02 20:32:20 -07:00
Makefile x86, setup: reorganize the early console setup 2010-08-02 15:51:56 -07:00
mca.c
memory.c
mkcpustr.c
mtools.conf.in
pm.c
pmjump.S
printf.c x86, setup: reorganize the early console setup 2010-08-02 15:51:56 -07:00
regs.c
setup.ld
string.c x86, setup: Make the setup code also accept console=uart8250 2010-07-13 14:08:12 -07:00
tty.c x86, setup: reorganize the early console setup 2010-08-02 15:51:56 -07:00
version.c
vesa.h
video-bios.c
video-mode.c
video-vesa.c
video-vga.c x86, setup: Set ax register in boot vga query 2010-06-10 15:24:29 -07:00
video.c
video.h