Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/arch/x86/mm/mm_internal.h b/arch/x86/mm/mm_internal.h
new file mode 100644
index 0000000000..3f37b5c80b
--- /dev/null
+++ b/arch/x86/mm/mm_internal.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __X86_MM_INTERNAL_H
+#define __X86_MM_INTERNAL_H
+
+void *alloc_low_pages(unsigned int num);
+static inline void *alloc_low_page(void)
+{
+	return alloc_low_pages(1);
+}
+
+void early_ioremap_page_table_range_init(void);
+
+unsigned long kernel_physical_mapping_init(unsigned long start,
+					     unsigned long end,
+					     unsigned long page_size_mask,
+					     pgprot_t prot);
+unsigned long kernel_physical_mapping_change(unsigned long start,
+					     unsigned long end,
+					     unsigned long page_size_mask);
+void zone_sizes_init(void);
+
+extern int after_bootmem;
+
+void update_cache_mode_entry(unsigned entry, enum page_cache_mode cache);
+
+extern unsigned long tlb_single_page_flush_ceiling;
+
+#endif	/* __X86_MM_INTERNAL_H */