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s390/pgtable: Fix gmap notifier address
The address of the gmap notifier was broken, resulting in unhandled validity intercepts in KVM. Fix the rmap->vmaddr to be on a segment boundary. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -492,7 +492,7 @@ static int gmap_connect_pgtable(unsigned long address, unsigned long segment,
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mp = (struct gmap_pgtable *) page->index;
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rmap->gmap = gmap;
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rmap->entry = segment_ptr;
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rmap->vmaddr = address;
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rmap->vmaddr = address & PMD_MASK;
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spin_lock(&mm->page_table_lock);
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if (*segment_ptr == segment) {
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list_add(&rmap->list, &mp->mapper);
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