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linux/arch/x86/boot
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Arvind Sankar cae0e431a0 x86/boot: Clear direction and interrupt flags in startup_64 
startup_32 already clears these flags on entry, do it in startup_64 as
well for consistency.

The direction flag in particular is not specified to be cleared in the
boot protocol documentation, and we currently call into C code
(paging_prepare) without explicitly clearing it.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Link: https://lore.kernel.org/r/20200202171353.3736319-5-nivedita@alum.mit.edu
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2020-02-22 23:37:37 +01:00
..
compressed
x86/boot: Clear direction and interrupt flags in startup_64
2020-02-22 23:37:37 +01:00
tools
x86/boot: Introduce kernel_info
2019-11-12 16:10:34 +01:00
.gitignore
x86/build: Add more generated files to the .gitignore file
2017-11-07 11:22:21 +01:00
a20.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
apm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
bioscall.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 83
2019-05-24 17:37:52 +02:00
bitops.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
boot.h
x86/boot: Use common BUILD_BUG_ON
2019-08-16 14:15:50 +02:00
cmdline.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
code16gcc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
copy.S
x86/asm: Do not annotate functions with GLOBAL
2019-10-18 11:25:58 +02:00
cpu.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
cpucheck.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
cpuflags.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpuflags.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ctype.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
early_serial_console.c
x86: Clean up 'sizeof x' => 'sizeof(x)'
2018-10-29 07:13:28 +01:00
edd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
genimage.sh
x86/build: Make isoimage work on Debian
2017-12-16 16:23:31 +01:00
header.S
x86/boot: Introduce setup_indirect
2019-11-12 16:21:15 +01:00
install.sh
…
main.c
x86/boot: Use common BUILD_BUG_ON
2019-08-16 14:15:50 +02:00
Makefile
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
memory.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
mkcpustr.c
x86/cpu: Print VMX flags in /proc/cpuinfo using VMX_FEATURES_*
2020-01-13 18:36:02 +01:00
mtools.conf.in
…
pm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
pmjump.S
x86/asm: Do not annotate functions with GLOBAL
2019-10-18 11:25:58 +02:00
printf.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
regs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 83
2019-05-24 17:37:52 +02:00
setup.ld
x86/boot: Discard .eh_frame sections
2019-12-13 11:45:59 +01:00
string.c
x86/purgatory: Do not use __builtin_memcpy and __builtin_memset
2019-08-08 08:25:52 +02:00
string.h
x86/boot: Copy kstrtoull() to boot/string.c
2019-02-01 11:52:54 +01:00
tty.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
version.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
vesa.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 48
2019-05-24 17:27:13 +02:00
video-bios.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
video-mode.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
video-vesa.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
video-vga.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
video.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00
video.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 497
2019-06-19 17:09:53 +02:00