Kirill A. Shutemov b16e770bfa x86/mm: Initialize 'pgdir_shift' and 'ptrs_per_p4d' at boot-time ... Switching between paging modes requires the folding of the p4d page table level when we only have 4 paging levels, which means we need to adjust 'pgdir_shift' and 'ptrs_per_p4d' during early boot according to paging mode. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mm@kvack.org Link: http://lkml.kernel.org/r/20180214182542.69302-3-kirill.shutemov@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-02-16 10:48:47 +01:00
..
boot	x86/mm: Initialize 'pgdir_shift' and 'ptrs_per_p4d' at boot-time	2018-02-16 10:48:47 +01:00
configs
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2018-02-12 08:57:21 -08:00
entry	x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic	2018-02-14 13:11:15 +01:00
events	x86/events/intel/ds: Add PERF_SAMPLE_PERIOD into PEBS_FREERUNNING_FLAGS	2018-02-05 13:48:44 -03:00
hyperv	KVM changes for 4.16	2018-02-10 13:16:35 -08:00
ia32
include	x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic	2018-02-14 13:11:15 +01:00
kernel	x86/mm: Initialize 'pgdir_shift' and 'ptrs_per_p4d' at boot-time	2018-02-16 10:48:47 +01:00
kvm	KVM changes for 4.16	2018-02-10 13:16:35 -08:00
lib	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-02-04 11:45:55 -08:00
math-emu
mm	x86/mm: Make __VIRTUAL_MASK_SHIFT dynamic	2018-02-14 13:11:15 +01:00
net	bpf, x86_64: remove obsolete exception handling from div/mod	2018-01-26 16:42:06 -08:00
oprofile
pci	pci-v4.16-changes	2018-02-06 09:59:40 -08:00
platform	x86/mm: Make PGDIR_SHIFT and PTRS_PER_P4D variable	2018-02-14 13:11:14 +01:00
power	x86: hibernate: fix swsusp_arch_resume() prototype	2018-02-07 12:18:23 +01:00
purgatory
ras
realmode
tools	x86/tools: Standardize output format of insn_decode_test	2017-12-12 13:27:47 +01:00
um	Merge commit 'upstream-x86-entry' into WIP.x86/mm	2017-12-17 12:58:53 +01:00
video
xen	xen: fixes for 4.16 rc1	2018-02-09 10:07:39 -08:00
.gitignore
Kbuild
Kconfig	x86/mm: Make MAX_PHYSADDR_BITS and MAX_PHYSMEM_BITS dynamic	2018-02-14 13:11:15 +01:00
Kconfig.cpu
Kconfig.debug	Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-30 13:01:09 -08:00
Makefile	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 15:30:02 -08:00
Makefile_32.cpu
Makefile.um