linux/arch/arm64/mm
Amit Daniel Kachhap e51f5f56dd arm64: suspend: restore the kernel ptrauth keys
This patch restores the kernel keys from current task during cpu resume
after the mmu is turned on and ptrauth is enabled.

A flag is added in macro ptrauth_keys_install_kernel to check if isb
instruction needs to be executed.

Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Reviewed-by: Vincenzo Frascino <Vincenzo.Frascino@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-18 09:50:21 +00:00
..
cache.S arm64: mm: Use modern annotations for assembly functions 2020-01-08 12:23:38 +00:00
context.c arm64: context: Free up kernel ASIDs if KPTI is not in use 2020-01-16 12:45:05 +00:00
copypage.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
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 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 2020-01-06 10:10:07 -08:00
flush.c mm: introduce page_size() 2019-09-24 15:54:08 -07:00
hugetlbpage.c arm64/hugetlb: Use macros for contiguous huge page sizes 2019-06-03 16:58:37 +01:00
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 arm64: memory: rename VA_START to PAGE_END 2019-08-14 17:06:58 +01:00
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 arm64: Replace strncmp with str_has_prefix 2019-08-05 11:06:34 +01:00
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 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: suspend: restore the kernel ptrauth keys 2020-03-18 09:50:21 +00:00
ptdump_debugfs.c arm64: mm: convert mm/dump.c to use walk_page_range() 2020-02-04 03:05:25 +00:00