Zhengyuan Liu 0a2cb1eae0 arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE ...

[ Upstream commit a194c5f2d2b3a05428805146afcabe5140b5d378 ]

The @node passed to cpumask_of_node() can be NUMA_NO_NODE, in that
case it will trigger the following WARN_ON(node >= nr_node_ids) due to
mismatched data types of @node and @nr_node_ids. Actually we should
return cpu_all_mask just like most other architectures do if passed
NUMA_NO_NODE.

Also add a similar check to the inline cpumask_of_node() in numa.h.

Signed-off-by: Zhengyuan Liu <liuzhengyuan@tj.kylinos.cn>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Link: https://lore.kernel.org/r/20200921023936.21846-1-liuzhengyuan@tj.kylinos.cn
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-11-05 11:08:42 +01:00

..

cache.S

arm64: Fix minor issues with the dcache_by_line_op macro

2019-01-26 09:32:39 +01:00

context.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

copypage.c

arm64: Defer dcache flush in __cpu_copy_user_page

2015-12-17 11:07:13 +00:00

dma-mapping.c

arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable

2019-05-31 06:46:01 -07:00

dump.c

arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables

2018-02-16 18:13:57 +00:00

extable.c

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

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

fault.c

arm64: Revert support for execute-only user mappings

2020-01-09 10:19:03 +01:00

flush.c

arm64: Do not issue IPIs for user executable ptes

2019-02-06 17:30:12 +01:00

hugetlbpage.c

arm64: hugetlb: avoid potential NULL dereference

2020-05-14 07:57:21 +02:00

init.c

arm64: mm: make CONFIG_ZONE_DMA32 configurable

2019-07-26 09:14:04 +02:00

ioremap.c

arm64: use is_vmalloc_addr

2017-02-09 13:47:56 +00:00

kasan_init.c

arm64: kasan: avoid pfn_to_nid() before page array is initialized

2018-04-17 16:16:59 +01:00

Makefile

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

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

mmap.c

arm64: consider stack randomization for mmap base only when necessary

2019-10-07 18:57:17 +02:00

mmu.c

arm64/mm: Inhibit huge-vmap with ptdump

2019-06-19 08:18:02 +02:00

numa.c

arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE

2020-11-05 11:08:42 +01:00

pageattr.c

arm64: mm: Use READ_ONCE/WRITE_ONCE when accessing page tables

2018-02-16 18:13:57 +00:00

pgd.c

arm64: handle 52-bit addresses in TTBR

2017-12-22 17:35:21 +00:00

physaddr.c

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

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

proc.S

arm64: kpti: ensure patched kernel text is fetched from PoU

2019-10-05 13:09:51 +02:00

ptdump_debugfs.c

ARM64: dump: Convert to use DEFINE_SHOW_ATTRIBUTE macro

2018-07-02 10:36:37 +01:00