The branch main has been updated by kib:
URL:
https://cgit.FreeBSD.org/src/commit/?id=e1a358aa72afe978492d7f58d2a1a79393e87a11
commit e1a358aa72afe978492d7f58d2a1a79393e87a11
Author: Konstantin Belousov <k...@freebsd.org>
AuthorDate: 2025-08-17 13:33:50 +0000
Commit: Konstantin Belousov <k...@freebsd.org>
CommitDate: 2025-08-17 13:41:18 +0000
Revert "amd64: re-enable la57"
This reverts commit 2abf24b3698c08c9fc906580fd5be67be65c9feb.
The la57 should be not force-enabled.
Sponsored by: The FreeBSD Foundation
---
sys/amd64/amd64/pmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index 9867bb7fdbac..243a6625bece 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -424,7 +424,7 @@ static int __read_frequently pg_ps_enabled = 1;
SYSCTL_INT(_vm_pmap, OID_AUTO, pg_ps_enabled, CTLFLAG_RDTUN | CTLFLAG_NOFETCH,
&pg_ps_enabled, 0, "Are large page mappings enabled?");
-int __read_frequently la57 = 1;
+int __read_frequently la57 = 0;
SYSCTL_INT(_vm_pmap, OID_AUTO, la57, CTLFLAG_RDTUN | CTLFLAG_NOFETCH,
&la57, 0,
"5-level paging for host is enabled");
