Merge tag 'nand/fixes-for-4.12-rc3' of git://git.infradead.org/linux-mtd into MTD

From Boris:
"""
This pull request contains several fixes to the core and the tango
driver.

tango fixes:
 * Add missing MODULE_DEVICE_TABLE() in tango_nand.c
 * Update the number of corrected bitflips

core fixes:
 * Fix a long standing memory leak in nand_scan_tail()
 * Fix several bugs introduced by the per-vendor init/detection
   infrastructure (introduced in 4.12)
 * Add a static specifier to nand_ooblayout_lp_hamming_ops definition
"""

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
index d659345a98d6..44fe4833910f 100644
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/dump_linuxpagetables.c
@@ -16,6 +16,7 @@
  */
 #include <linux/debugfs.h>
 #include <linux/fs.h>
+#include <linux/hugetlb.h>
 #include <linux/io.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
@@ -391,7 +392,7 @@ static void walk_pmd(struct pg_state *st, pud_t *pud, unsigned long start)
 
         for (i = 0; i < PTRS_PER_PMD; i++, pmd++) {
                 addr = start + i * PMD_SIZE;
-                if (!pmd_none(*pmd))
+                if (!pmd_none(*pmd) && !pmd_huge(*pmd))
                         /* pmd exists */
                         walk_pte(st, pmd, addr);
                 else
@@ -407,7 +408,7 @@ static void walk_pud(struct pg_state *st, pgd_t *pgd, unsigned long start)
 
         for (i = 0; i < PTRS_PER_PUD; i++, pud++) {
                 addr = start + i * PUD_SIZE;
-                if (!pud_none(*pud))
+                if (!pud_none(*pud) && !pud_huge(*pud))
                         /* pud exists */
                         walk_pmd(st, pud, addr);
                 else
@@ -427,7 +428,7 @@ static void walk_pagetables(struct pg_state *st)
          */
         for (i = 0; i < PTRS_PER_PGD; i++, pgd++) {
                 addr = KERN_VIRT_START + i * PGDIR_SIZE;
-                if (!pgd_none(*pgd))
+                if (!pgd_none(*pgd) && !pgd_huge(*pgd))
                         /* pgd exists */
                         walk_pud(st, pgd, addr);
                 else