sugar/linux
1
0
Fork 0
Code Activity
Files
9a2f97bb8ddddbf655ce1fcdf688dcec19deb59f
linux/arch/x86/mm
History
Dan Williams e9c0a3f054 mm/sparsemem: convert kmalloc_section_memmap() to populate_section_memmap() 
Allow sub-section sized ranges to be added to the memmap.

populate_section_memmap() takes an explict pfn range rather than
assuming a full section, and those parameters are plumbed all the way
through to vmmemap_populate().  There should be no sub-section usage in
current deployments.  New warnings are added to clarify which memmap
allocation paths are sub-section capable.

Link: http://lkml.kernel.org/r/156092352058.979959.6551283472062305149.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Tested-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>	[ppc64]
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Michal Hocko <mhocko@suse.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Logan Gunthorpe <logang@deltatee.com>
Cc: Jane Chu <jane.chu@oracle.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mike Rapoport <rppt@linux.ibm.com>
Cc: Toshi Kani <toshi.kani@hpe.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Wei Yang <richardw.yang@linux.intel.com>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-07-18 17:08:07 -07:00
..
amdtopology.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
cpu_entry_area.c
x86/exceptions: Split debug IST stack
2019-04-17 15:14:28 +02:00
debug_pagetables.c
x86: mm: no need to check return value of debugfs_create functions
2019-06-03 16:18:12 +02:00
dump_pagetables.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
extable.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
fault.c
mm, kprobes: generalize and rename notify_page_fault() as kprobe_page_fault()
2019-07-16 19:23:22 -07:00
highmem_32.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
hugetlbpage.c
mm: simplify MEMORY_ISOLATION && COMPACTION || CMA into CONTIG_ALLOC
2019-05-14 09:47:47 -07:00
ident_map.c
x86/mm: Stop pretending pgtable_l5_enabled is a variable
2018-05-19 11:56:57 +02:00
init_32.c
mm/memory_hotplug: allow arch_remove_memory() without CONFIG_MEMORY_HOTREMOVE
2019-07-18 17:08:06 -07:00
init_64.c
mm/sparsemem: convert kmalloc_section_memmap() to populate_section_memmap()
2019-07-18 17:08:07 -07:00
init.c
x86/alternatives: Initialize temporary mm for patching
2019-04-30 12:37:52 +02:00
iomap_32.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
ioremap.c
mm/ioremap: probe platform for p4d huge map support
2019-07-16 19:23:22 -07:00
kasan_init_64.c
x86/kasan: Fix boot with 5-level paging and KASAN
2019-06-14 16:37:30 +02:00
kaslr.c
x86/mm/KASLR: Compute the size of the vmemmap section properly
2019-06-07 23:12:13 +02:00
kmmio.c
x86/mm/kmmio: Make the tracer robust against L1TF
2018-08-08 22:28:34 +02:00
Makefile
treewide: prefix header search paths with $(srctree)/
2019-05-18 11:49:57 +09:00
mem_encrypt_boot.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mem_encrypt_identity.c
Merge branch 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-07-09 11:52:34 -07:00
mem_encrypt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mm_internal.h
x86/mm: Do not use set_{pud, pmd}_safe() when splitting a large page
2019-05-08 19:08:35 +02:00
mmap.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
mmio-mod.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
mpx.c
signal: Remove task parameter from force_sig
2019-05-27 09:36:28 -05:00
numa_32.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
numa_64.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
numa_emulation.c
Merge branch 'core/urgent' into x86/urgent, to pick up objtool fix
2018-11-03 23:42:16 +01:00
numa_internal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
numa.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
pageattr-test.c
x86/mm/cpa: Simplify the code after making cpa->vaddr invariant
2018-12-17 18:54:25 +01:00
pageattr.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
pat_internal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pat_rbtree.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pat.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
pf_in.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pf_in.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pgtable_32.c
x86/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]()
2018-02-15 01:15:52 +01:00
pgtable.c
asm-generic, x86: introduce generic pte_{alloc,free}_one[_kernel]
2019-07-12 11:05:45 -07:00
physaddr.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
physaddr.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pkeys.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
pti.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295
2019-06-05 17:36:38 +02:00
setup_nx.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
srat.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
testmmiotrace.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
tlb.c
Merge tag 'v5.2-rc4' into mauro
2019-06-14 14:18:53 -06:00