diff options
| author | David Hildenbrand <david@redhat.com> | 2023-01-13 18:10:03 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-02 22:33:06 -0800 |
| commit | 4a446b3dd335d0bd14a5ca3e563688de3637be0c (patch) | |
| tree | 819dbe5f61fb408f11f6d858e24e5a5c29838592 /arch/arm/include/asm/pgtable-3level.h | |
| parent | a172d5128706028ac07b8db709728379ecc72f6e (diff) | |
arc/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE
Let's support __HAVE_ARCH_PTE_SWP_EXCLUSIVE by using bit 5, which is yet
unused. The only important parts seems to be to not use _PAGE_PRESENT
(bit 9).
Link: https://lkml.kernel.org/r/20230113171026.582290-4-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: Vineet Gupta <vgupta@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/arm/include/asm/pgtable-3level.h')
0 files changed, 0 insertions, 0 deletions