diff options
| -rw-r--r-- | sys/amd64/amd64/pmap.c | 5 | ||||
| -rw-r--r-- | sys/i386/i386/pmap.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index e60ff0f..3f8981e 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -1810,7 +1810,10 @@ retry: if (pbits != obits) { if (!atomic_cmpset_long(pte, obits, pbits)) goto retry; - anychanged = 1; + if (obits & PG_G) + pmap_invalidate_page(pmap, sva); + else + anychanged = 1; } } } diff --git a/sys/i386/i386/pmap.c b/sys/i386/i386/pmap.c index 5a60cb0..97020e2 100644 --- a/sys/i386/i386/pmap.c +++ b/sys/i386/i386/pmap.c @@ -1842,7 +1842,10 @@ retry: if (!atomic_cmpset_int((u_int *)pte, obits, pbits)) goto retry; - anychanged = 1; + if (obits & PG_G) + pmap_invalidate_page(pmap, sva); + else + anychanged = 1; } } } |
