Jean-Philippe Brucker 9abd515a6e arm64: context: Fix ASID limit in boot messages ...

Since commit f88f42f853 ("arm64: context: Free up kernel ASIDs if KPTI
is not in use"), the NUM_USER_ASIDS macro doesn't correspond to the
effective number of ASIDs when KPTI is enabled. Get an accurate number
of available ASIDs in an arch_initcall, once we've discovered all CPUs'
capabilities and know if we still need to halve the ASID space for KPTI.

Fixes: f88f42f853 ("arm64: context: Free up kernel ASIDs if KPTI is not in use")
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Will Deacon <will@kernel.org>

2020-03-02 12:10:38 +00:00

..

cache.S

arm64: mm: Use modern annotations for assembly functions

2020-01-08 12:23:38 +00:00

context.c

arm64: context: Fix ASID limit in boot messages

2020-03-02 12:10:38 +00:00

copypage.c

…

dma-mapping.c

dma-mapping: drop the dev argument to arch_sync_dma_for_*

2019-11-20 20:31:38 +01:00

dump.c

x86: mm: avoid allocating struct mm_struct on the stack

2020-02-04 03:05:25 +00:00

extable.c

…

fault.c

arm64: Revert support for execute-only user mappings

2020-01-06 10:10:07 -08:00

flush.c

mm: introduce page_size()

2019-09-24 15:54:08 -07:00

hugetlbpage.c

…

init.c

arm64: mm: Fix initialisation of DMA zones on non-NUMA systems

2019-12-04 11:25:20 +00:00

ioremap.c

arm64: remove __iounmap

2019-09-04 13:12:26 +01:00

kasan_init.c

…

Makefile

arm64: mm: convert mm/dump.c to use walk_page_range()

2020-02-04 03:05:25 +00:00

mmap.c

arm64, mm: move generic mmap layout functions to mm

2019-09-24 15:54:11 -07:00

mmu.c

arm64: mm: convert mm/dump.c to use walk_page_range()

2020-02-04 03:05:25 +00:00

numa.c

…

pageattr.c

mm: change_memory_common: add spaces for * operator

2020-01-08 17:30:33 +00:00

pgd.c

mm: consolidate pgtable_cache_init() and pgd_cache_init()

2019-09-24 15:54:09 -07:00

physaddr.c

…

proc.S

Merge branch 'for-next/asm-annotations' into for-next/core

2020-01-22 11:34:21 +00:00

ptdump_debugfs.c

arm64: mm: convert mm/dump.c to use walk_page_range()

2020-02-04 03:05:25 +00:00