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-rw-r--r--sys/amd64/amd64/sys_machdep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/sys_machdep.c b/sys/amd64/amd64/sys_machdep.c
index 28be748d3fdd..5a0145e76ccd 100644
--- a/sys/amd64/amd64/sys_machdep.c
+++ b/sys/amd64/amd64/sys_machdep.c
@@ -380,7 +380,7 @@ sysarch(struct thread *td, struct sysarch_args *uap)
error = pmap_pkru_clear(PCPU_GET(curpmap),
(vm_offset_t)a64pkru.addr,
(vm_offset_t)a64pkru.addr + a64pkru.len);
- vm_map_unlock(map);
+ vm_map_unlock_read(map);
break;
default: