linux_dsm_epyc7002/arch/x86/boot
Matt Fleming 7e8213c1f3 x86/efi: Correct EFI boot stub use of code32_start
code32_start should point at the start of the protected mode code, and
*not* at the beginning of the bzImage. This is much easier to do in
assembly so document that callers of make_boot_params() need to fill out
code32_start.

The fallout from this bug is that we would end up relocating the image
but copying the image at some offset, resulting in what appeared to be
memory corruption.

Reported-by: Thomas Bächler <thomas@archlinux.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2014-04-10 21:19:52 +01:00
..
compressed x86/efi: Correct EFI boot stub use of code32_start 2014-04-10 21:19:52 +01:00
tools x86, tools: Fix up compiler warnings 2014-03-05 10:12:39 +00:00
.gitignore x86: remove offsets.h from .gitignore and dontdiff 2012-11-19 14:10:53 +01:00
a20.c
apm.c
bioscall.S x86, boot: Move intcall() to the .inittext section 2014-01-04 14:29:08 -08:00
bitops.h
boot.h x86, boot: Move CPU flags out of cpucheck 2013-10-13 03:12:02 -07:00
cmdline.c x86, boot: Pass cmd_line_ptr with unsigned long instead 2013-01-29 15:26:09 -08:00
code16gcc.h
copy.S x86, boot: Use .code16 instead of .code16gcc 2014-01-04 13:59:06 -08:00
cpu.c
cpucheck.c x86, boot: Rename get_flags() and check_flags() to *_cpuflags() 2013-10-13 04:08:56 -07:00
cpuflags.c x86, boot: Fix word-size assumptions in has_eflag() inline asm 2014-01-30 08:04:32 -08:00
cpuflags.h x86, boot: Rename get_flags() and check_flags() to *_cpuflags() 2013-10-13 04:08:56 -07:00
ctype.h
early_serial_console.c
edd.c
header.S x86/efi: Wire up CONFIG_EFI_MIXED 2014-03-04 21:43:57 +00:00
install.sh
main.c keyboard: Use BIOS Keyboard variable to set Numlock 2012-05-08 14:19:41 -07:00
Makefile x86/efi: Firmware agnostic handover entry points 2014-03-04 21:25:06 +00:00
mca.c
memory.c
mkcpustr.c UAPI: Partition the header include path sets and add uapi/ header directories 2012-10-02 18:01:26 +01:00
mtools.conf.in
pm.c
pmjump.S
printf.c x86/boot: Fix a sanity check in printf.c 2013-08-14 11:48:41 +02:00
regs.c
setup.ld x86, boot: Define the 2.12 bzImage boot protocol 2013-01-27 15:56:37 -08:00
string.c
tty.c
version.c
vesa.h
video-bios.c
video-mode.c
video-vesa.c
video-vga.c
video.c
video.h x86, boot: Use __attribute__((used)) to ensure videocard structs are emitted 2014-01-22 04:21:45 -08:00