diff options
| author | Philip Guenther <guenther@cvs.openbsd.org> | 2018-09-09 22:41:58 +0000 |
|---|---|---|
| committer | Philip Guenther <guenther@cvs.openbsd.org> | 2018-09-09 22:41:58 +0000 |
| commit | a7b10b1dea46f97a111531098619838c640edbdb (patch) | |
| tree | 0d71e9ab70c0da005170c6a878ad7763241e5357 /sys/arch | |
| parent | d25059bff339b8a2dbf35ecc9a8ed74fb9fa98ec (diff) | |
Simplify pmap_is_curpmap(): %cr3 can never match pm_pdirpa_intel here
as this code isn't present in those page tables
ok mlarkin@
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/amd64/amd64/pmap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/arch/amd64/amd64/pmap.c b/sys/arch/amd64/amd64/pmap.c index 3e473dc4915..85f23f08568 100644 --- a/sys/arch/amd64/amd64/pmap.c +++ b/sys/arch/amd64/amd64/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.116 2018/07/12 14:11:11 guenther Exp $ */ +/* $OpenBSD: pmap.c,v 1.117 2018/09/09 22:41:57 guenther Exp $ */ /* $NetBSD: pmap.c,v 1.3 2003/05/08 18:13:13 thorpej Exp $ */ /* @@ -336,8 +336,7 @@ static __inline boolean_t pmap_is_curpmap(struct pmap *pmap) { return((pmap == pmap_kernel()) || - (pmap->pm_pdirpa == (paddr_t) rcr3()) || - (pmap->pm_pdirpa_intel == (paddr_t) rcr3())); + (pmap->pm_pdirpa == (paddr_t) rcr3())); } /* |