Kirill A. Shutemov 372fddf709 x86/mm: Introduce the 'no5lvl' kernel parameter ...

This kernel parameter allows to force kernel to use 4-level paging even
if hardware and kernel support 5-level paging.

The option may be useful to work around regressions related to 5-level
paging.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hugh Dickins <hughd@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180518103528.59260-5-kirill.shutemov@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2018-05-19 11:56:57 +02:00

..

.gitignore

x86, boot: add new generated files to the appropriate .gitignore files

2009-06-02 21:13:30 -07:00

cmdline.c

x86/mm: Introduce the 'no5lvl' kernel parameter

2018-05-19 11:56:57 +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

early_serial_console.c

x86, boot: Don't compile early_serial_console.c when !CONFIG_EARLY_PRINTK

2014-08-17 14:58:24 -07:00

eboot.c

efi: Use string literals for efi_char16_t variable initializers

2018-03-12 10:05:02 +01:00

eboot.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

efi_stub_32.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

efi_stub_64.S

x86/efi: Avoid triple faults during EFI mixed mode calls

2015-02-13 15:42:56 +00:00

efi_thunk_64.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

error.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

error.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

head_32.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

head_64.S

x86/mm: Introduce the 'no5lvl' kernel parameter

2018-05-19 11:56:57 +02:00

kaslr_64.c

x86/boot: Fix SEV boot failure from change to __PHYSICAL_MASK_SHIFT

2018-03-28 10:42:57 +02:00

kaslr.c

x86/mm: Unify pgtable_l5_enabled usage in early boot code

2018-05-19 11:56:57 +02:00

Makefile

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-04-02 15:45:30 -07:00

mem_encrypt.S

x86/boot: Fix SEV boot failure from change to __PHYSICAL_MASK_SHIFT

2018-03-28 10:42:57 +02:00

misc.c

Merge tag 'v4.16-rc7' into x86/mm, to fix up conflict

2018-03-27 08:43:39 +02:00

misc.h

x86/mm: Unify pgtable_l5_enabled usage in early boot code

2018-05-19 11:56:57 +02:00

mkpiggy.c

x86/KASLR: Clean up unused code from old 'run_size' and rename it to 'kernel_total_size'

2016-04-29 11:03:30 +02:00

pgtable_64.c

x86/mm: Introduce the 'no5lvl' kernel parameter

2018-05-19 11:56:57 +02:00

pgtable.h

x86/boot/compressed/64: Set up trampoline memory

2018-03-12 09:37:25 +01:00

string.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vmlinux.lds.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00