The patch titled
Subject: mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3
has been added to the -mm tree. Its filename is
mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3.patch
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------------------------------------------------------
From: Dan Williams <dan.j.williams@xxxxxxxxx>
Subject: mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3
* Switch from the "#define __HAVE_ARCH_PUD_WRITE" to "#define
pud_write". This incidentally fixes a powerpc compile error.
(Stephen)
Link: http://lkml.kernel.org/r/151129127237.37405.16073414520854722485.stgit@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/s390/include/asm/pgtable.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/s390/include/asm/pgtable.h~mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3 arch/s390/include/asm/pgtable.h
--- a/arch/s390/include/asm/pgtable.h~mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3
+++ a/arch/s390/include/asm/pgtable.h
@@ -1264,7 +1264,7 @@ static inline pud_t pud_mkwrite(pud_t pu
return pud;
}
-#define __HAVE_ARCH_PUD_WRITE
+#define pud_write pud_write
static inline int pud_write(pud_t pud)
{
return (pud_val(pud) & _REGION3_ENTRY_WRITE) != 0;
_
Patches currently in -mm which might be from dan.j.williams@xxxxxxxxx are
mm-fix-device-dax-pud-write-faults-triggered-by-get_user_pages.patch
mm-fix-device-dax-pud-write-faults-triggered-by-get_user_pages-v3.patch
mm-switch-to-define-pmd_write-instead-of-__have_arch_pmd_write.patch
mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths.patch
mm-replace-pud_write-with-pud_access_permitted-in-fault-gup-paths-v3.patch
mm-replace-pmd_write-with-pmd_access_permitted-in-fault-gup-paths.patch
mm-replace-pte_write-with-pte_access_permitted-in-fault-gup-paths.patch
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