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authorLinus Torvalds <torvalds@linux-foundation.org>2016-02-20 09:22:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-02-20 09:22:11 -0800
commite6a1c1e9ddcc873c33833d5c1fc69f22b1838962 (patch)
tree9ae8bf8ed460fa4d3b95219b8bc1f56080e6cc98 /mm
parentda6b7366dbfc93f59873e252b8d53f17fb47a802 (diff)
parent6ecad912a0073c768db1491c27ca55ad2d0ee68f (diff)
downloadlinux-e6a1c1e9ddcc873c33833d5c1fc69f22b1838962.tar.gz
Merge tag 'powerpc-4.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman: - Fix build error on 32-bit with checkpoint restart from Aneesh Kumar - Fix dedotify for binutils >= 2.26 from Andreas Schwab - Don't trace hcalls on offline CPUs from Denis Kirjanov - eeh: Fix stale cached primary bus from Gavin Shan - eeh: Fix stale PE primary bus from Gavin Shan - mm: Fix Multi hit ERAT cause by recent THP update from Aneesh Kumar K.V - ioda: Set "read" permission when "write" is set from Alexey Kardashevskiy * tag 'powerpc-4.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/ioda: Set "read" permission when "write" is set powerpc/mm: Fix Multi hit ERAT cause by recent THP update powerpc/powernv: Fix stale PE primary bus powerpc/eeh: Fix stale cached primary bus powerpc/pseries: Don't trace hcalls on offline CPUs powerpc: Fix dedotify for binutils >= 2.26 powerpc/book3s_32: Fix build error with checkpoint restart
Diffstat (limited to 'mm')
-rw-r--r--mm/huge_memory.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 722546dcfb7e..1c317b85ea7d 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2861,6 +2861,7 @@ static void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd,
young = pmd_young(*pmd);
dirty = pmd_dirty(*pmd);
+ pmdp_huge_split_prepare(vma, haddr, pmd);
pgtable = pgtable_trans_huge_withdraw(mm, pmd);
pmd_populate(mm, &_pmd, pgtable);