diff options
| author | Ian Moffett <ian@osmora.org> | 2025-06-19 15:08:41 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-06-19 15:08:41 -0400 |
| commit | 0b53e513c4c3a89a0b24b34e3f07773ed9f795b8 (patch) | |
| tree | bc42545f5beab6aea8d9c3adbb471878165217f2 /sys | |
| parent | c15bb67a2a485eaa498fca20559078eafb4a2298 (diff) | |
kernel/aarch64: pmap: Handle PROT_EXEC prot flag
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/aarch64/aarch64/pmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/arch/aarch64/aarch64/pmap.c b/sys/arch/aarch64/aarch64/pmap.c index 082c2cb..870ef80 100644 --- a/sys/arch/aarch64/aarch64/pmap.c +++ b/sys/arch/aarch64/aarch64/pmap.c @@ -111,6 +111,8 @@ pmap_prot_to_pte(vm_prot_t prot) if (ISSET(prot, PROT_WRITE)) pte_flags &= ~PTE_READONLY; + if (ISSET(prot, PROT_EXEC)) + pte_flags &= ~PTE_XN; if (ISSET(prot, PROT_USER)) pte_flags |= PTE_USER; |