diff options
Diffstat (limited to 'arch/s390/mm/gmap.c')
| -rw-r--r-- | arch/s390/mm/gmap.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c index 329682655af2..404489ecaf8a 100644 --- a/arch/s390/mm/gmap.c +++ b/arch/s390/mm/gmap.c @@ -587,7 +587,8 @@ int __gmap_link(struct gmap *gmap, unsigned long gaddr, unsigned long vmaddr) if (pmd_leaf(*pmd)) { *table = (pmd_val(*pmd) & _SEGMENT_ENTRY_HARDWARE_BITS_LARGE) - | _SEGMENT_ENTRY_GMAP_UC; + | _SEGMENT_ENTRY_GMAP_UC + | _SEGMENT_ENTRY; } else *table = pmd_val(*pmd) & _SEGMENT_ENTRY_HARDWARE_BITS; @@ -2396,7 +2397,8 @@ static void gmap_pmdp_clear(struct mm_struct *mm, unsigned long vmaddr, gaddr = __gmap_segment_gaddr((unsigned long *)pmdp); pmdp_notify_gmap(gmap, pmdp, gaddr); WARN_ON(pmd_val(*pmdp) & ~(_SEGMENT_ENTRY_HARDWARE_BITS_LARGE | - _SEGMENT_ENTRY_GMAP_UC)); + _SEGMENT_ENTRY_GMAP_UC | + _SEGMENT_ENTRY)); if (purge) __pmdp_csp(pmdp); set_pmd(pmdp, __pmd(_SEGMENT_ENTRY_EMPTY)); @@ -2450,7 +2452,8 @@ void gmap_pmdp_idte_local(struct mm_struct *mm, unsigned long vmaddr) gaddr = __gmap_segment_gaddr(entry); pmdp_notify_gmap(gmap, pmdp, gaddr); WARN_ON(*entry & ~(_SEGMENT_ENTRY_HARDWARE_BITS_LARGE | - _SEGMENT_ENTRY_GMAP_UC)); + _SEGMENT_ENTRY_GMAP_UC | + _SEGMENT_ENTRY)); if (MACHINE_HAS_TLB_GUEST) __pmdp_idte(gaddr, pmdp, IDTE_GUEST_ASCE, gmap->asce, IDTE_LOCAL); @@ -2485,7 +2488,8 @@ void gmap_pmdp_idte_global(struct mm_struct *mm, unsigned long vmaddr) gaddr = __gmap_segment_gaddr(entry); pmdp_notify_gmap(gmap, pmdp, gaddr); WARN_ON(*entry & ~(_SEGMENT_ENTRY_HARDWARE_BITS_LARGE | - _SEGMENT_ENTRY_GMAP_UC)); + _SEGMENT_ENTRY_GMAP_UC | + _SEGMENT_ENTRY)); if (MACHINE_HAS_TLB_GUEST) __pmdp_idte(gaddr, pmdp, IDTE_GUEST_ASCE, gmap->asce, IDTE_GLOBAL); |