From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/arch/powerpc/include/asm/sparsemem.h | 21 ++-------------------
1 files changed, 2 insertions(+), 19 deletions(-)
diff --git a/kernel/arch/powerpc/include/asm/sparsemem.h b/kernel/arch/powerpc/include/asm/sparsemem.h
index 28f5dae..d072866 100644
--- a/kernel/arch/powerpc/include/asm/sparsemem.h
+++ b/kernel/arch/powerpc/include/asm/sparsemem.h
@@ -9,29 +9,13 @@
* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space
*/
#define SECTION_SIZE_BITS 24
-/*
- * If we store section details in page->flags we can't increase the MAX_PHYSMEM_BITS
- * if we increase SECTIONS_WIDTH we will not store node details in page->flags and
- * page_to_nid does a page->section->node lookup
- * Hence only increase for VMEMMAP.
- */
-#ifdef CONFIG_SPARSEMEM_VMEMMAP
-#define MAX_PHYSMEM_BITS 47
-#else
-#define MAX_PHYSMEM_BITS 46
-#endif
#endif /* CONFIG_SPARSEMEM */
#ifdef CONFIG_MEMORY_HOTPLUG
-extern int create_section_mapping(unsigned long start, unsigned long end, int nid);
extern int remove_section_mapping(unsigned long start, unsigned long end);
-
-#ifdef CONFIG_PPC_BOOK3S_64
-extern void resize_hpt_for_hotplug(unsigned long new_mem_size);
-#else
-static inline void resize_hpt_for_hotplug(unsigned long new_mem_size) { }
-#endif
+extern int memory_add_physaddr_to_nid(u64 start);
+#define memory_add_physaddr_to_nid memory_add_physaddr_to_nid
#ifdef CONFIG_NUMA
extern int hot_add_scn_to_nid(unsigned long scn_addr);
@@ -42,6 +26,5 @@
}
#endif /* CONFIG_NUMA */
#endif /* CONFIG_MEMORY_HOTPLUG */
-
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_SPARSEMEM_H */
--
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