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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 /include/asm-generic
parentda6b7366dbfc93f59873e252b8d53f17fb47a802 (diff)
parent6ecad912a0073c768db1491c27ca55ad2d0ee68f (diff)
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 'include/asm-generic')
-rw-r--r--include/asm-generic/pgtable.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 0b3c0d39ef75..c370b261c720 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -239,6 +239,14 @@ extern void pmdp_invalidate(struct vm_area_struct *vma, unsigned long address,
pmd_t *pmdp);
#endif
+#ifndef __HAVE_ARCH_PMDP_HUGE_SPLIT_PREPARE
+static inline void pmdp_huge_split_prepare(struct vm_area_struct *vma,
+ unsigned long address, pmd_t *pmdp)
+{
+
+}
+#endif
+
#ifndef __HAVE_ARCH_PTE_SAME
static inline int pte_same(pte_t pte_a, pte_t pte_b)
{