H. Peter Anvin cd670599b7 x86, setup: guard against pre-ACPI 3 e820 code not updating %ecx ...

Impact: BIOS bug safety

For pre-ACPI 3 BIOSes, pre-initialize the end of the e820 buffer just
in case the BIOS returns an unchanged %ecx but without actually
touching the ACPI 3 extended flags field.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

2009-04-01 11:35:00 -07:00

..

compressed

Merge branches 'x86/apic', 'x86/cpu', 'x86/fixmap', 'x86/mm', 'x86/sched', 'x86/setup-lzma', 'x86/signal' and 'x86/urgent' into x86/core

2009-03-04 02:22:31 +01:00

tools

x86: remove zImage support

2009-03-11 11:00:00 -07:00

.gitignore

…

a20.c

x86: remove the Voyager 32-bit subarch

2009-02-23 00:54:01 +01:00

apm.c

…

bitops.h

…

boot.h

x86: remove the Voyager 32-bit subarch

2009-02-23 00:54:01 +01:00

cmdline.c

…

code16gcc.h

…

copy.S

x86: copy.S - use GLOBAL,ENDPROC macros

2009-02-19 17:13:00 +01:00

cpu.c

x86 setup: handle more than 8 CPU flag words

2008-09-16 15:09:26 -07:00

cpucheck.c

x86: boot: stub out unimplemented CPU feature words

2008-09-05 16:13:44 -07:00

edd.c

Revert "x86: fix ghost EDD devices in /sys again"

2008-10-03 10:22:33 -07:00

header.S

x86: remove zImage support

2009-03-11 11:00:00 -07:00

install.sh

…

main.c

x86: remove the Voyager 32-bit subarch

2009-02-23 00:54:01 +01:00

Makefile

x86: use targets in the boot Makefile instead of CLEAN_FILES

2009-03-12 13:43:14 -07:00

mca.c

…

memory.c

x86, setup: guard against pre-ACPI 3 e820 code not updating %ecx

2009-04-01 11:35:00 -07:00

mkcpustr.c

x86 setup: handle more than 8 CPU flag words

2008-09-16 15:09:26 -07:00

mtools.conf.in

…

pm.c

x86: remove zImage support

2009-03-11 11:00:00 -07:00

pmjump.S

x86, setup: move 32-bit code to .text32

2009-03-17 15:26:06 -07:00

printf.c

…

setup.ld

x86, setup: move 32-bit code to .text32

2009-03-17 15:26:06 -07:00

string.c

…

tty.c

x86: use limited register constraint for setnz

2008-11-25 15:38:03 +01:00

version.c

…

vesa.h

…

video-bios.c

x86: make variables static

2008-10-22 07:31:28 +02:00

video-mode.c

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video-vesa.c

x86 setup: fix asm constraints in vesa_store_edid

2009-01-30 23:55:25 +01:00

video-vga.c

x86, setup: fix the setting of 480-line VGA modes

2009-03-18 16:54:05 -07:00

video.c

x86: boot - fix sparse warnings

2008-11-23 19:58:58 +01:00

video.h

…