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Merge tag 'for-linus-4.15-rc8-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...
[platform/kernel/linux-rpi.git]
/
mm
/
page_alloc.c
diff --git
a/mm/page_alloc.c
b/mm/page_alloc.c
index
7e5e775
..
76c9688
100644
(file)
--- a/
mm/page_alloc.c
+++ b/
mm/page_alloc.c
@@
-6260,6
+6260,8
@@
void __paginginit zero_resv_unavail(void)
pgcnt = 0;
for_each_resv_unavail_range(i, &start, &end) {
for (pfn = PFN_DOWN(start); pfn < PFN_UP(end); pfn++) {
+ if (!pfn_valid(ALIGN_DOWN(pfn, pageblock_nr_pages)))
+ continue;
mm_zero_struct_page(pfn_to_page(pfn));
pgcnt++;
}