3 files changed, 16 insertions, 30 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index 5d7bc6349930..b8f411b57dcb 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -604,13 +604,21 @@ typedef void (*dr_release_t)(struct device *dev, void *res);
 typedef int (*dr_match_t)(struct device *dev, void *res, void *match_data);
 
 #ifdef CONFIG_DEBUG_DEVRES
-extern void *__devres_alloc(dr_release_t release, size_t size, gfp_t gfp,
-			     const char *name);
+extern void *__devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
+				 int nid, const char *name);
 #define devres_alloc(release, size, gfp) \
-	__devres_alloc(release, size, gfp, #release)
+	__devres_alloc_node(release, size, gfp, NUMA_NO_NODE, #release)
+#define devres_alloc_node(release, size, gfp, nid) \
+	__devres_alloc_node(release, size, gfp, nid, #release)
 #else
-extern void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp);
+extern void *devres_alloc_node(dr_release_t release, size_t size, gfp_t gfp,
+			       int nid);
+static inline void *devres_alloc(dr_release_t release, size_t size, gfp_t gfp)
+{
+	return devres_alloc_node(release, size, gfp, NUMA_NO_NODE);
+}
 #endif
+
 extern void devres_for_each_res(struct device *dev, dr_release_t release,
 				dr_match_t match, void *match_data,
 				void (*fn)(struct device *, void *, void *),
diff --git a/include/linux/pmem.h b/include/linux/pmem.h
index 85f810b33917..acfea8ce4a07 100644
--- a/include/linux/pmem.h
+++ b/include/linux/pmem.h
@@ -65,11 +65,6 @@ static inline void memcpy_from_pmem(void *dst, void __pmem const *src, size_t si
 	memcpy(dst, (void __force const *) src, size);
 }
 
-static inline void memunmap_pmem(struct device *dev, void __pmem *addr)
-{
-	devm_memunmap(dev, (void __force *) addr);
-}
-
 static inline bool arch_has_pmem_api(void)
 {
 	return IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API);
@@ -93,7 +88,7 @@ static inline bool arch_has_wmb_pmem(void)
  * These defaults seek to offer decent performance and minimize the
  * window between i/o completion and writes being durable on media.
  * However, it is undefined / architecture specific whether
- * default_memremap_pmem + default_memcpy_to_pmem is sufficient for
+ * ARCH_MEMREMAP_PMEM + default_memcpy_to_pmem is sufficient for
  * making data durable relative to i/o completion.
  */
 static inline void default_memcpy_to_pmem(void __pmem *dst, const void *src,
@@ -117,25 +112,6 @@ static inline void default_clear_pmem(void __pmem *addr, size_t size)
 }
 
 /**
- * memremap_pmem - map physical persistent memory for pmem api
- * @offset: physical address of persistent memory
- * @size: size of the mapping
- *
- * Establish a mapping of the architecture specific memory type expected
- * by memcpy_to_pmem() and wmb_pmem().  For example, it may be
- * the case that an uncacheable or writethrough mapping is sufficient,
- * or a writeback mapping provided memcpy_to_pmem() and
- * wmb_pmem() arrange for the data to be written through the
- * cache to persistent media.
- */
-static inline void __pmem *memremap_pmem(struct device *dev,
-		resource_size_t offset, unsigned long size)
-{
-	return (void __pmem *) devm_memremap(dev, offset, size,
-			ARCH_MEMREMAP_PMEM);
-}
-
-/**
  * memcpy_to_pmem - copy data to persistent memory
  * @dst: destination buffer for the copy
  * @src: source buffer for the copy
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4069febaa34a..edad7a43edea 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -484,9 +484,11 @@ static inline int get_dumpable(struct mm_struct *mm)
 #define MMF_DUMP_ELF_HEADERS	6
 #define MMF_DUMP_HUGETLB_PRIVATE 7
 #define MMF_DUMP_HUGETLB_SHARED  8
+#define MMF_DUMP_DAX_PRIVATE	9
+#define MMF_DUMP_DAX_SHARED	10
 
 #define MMF_DUMP_FILTER_SHIFT	MMF_DUMPABLE_BITS
-#define MMF_DUMP_FILTER_BITS	7
+#define MMF_DUMP_FILTER_BITS	9
 #define MMF_DUMP_FILTER_MASK \
 	(((1 << MMF_DUMP_FILTER_BITS) - 1) << MMF_DUMP_FILTER_SHIFT)
 #define MMF_DUMP_FILTER_DEFAULT \