+ mm-remove-unused-early_pfn_valid.patch added to -mm tree

+ mm-remove-unused-early_pfn_valid.patch added to -mm tree

[akpm]

The patch titled
     Subject: include/linux/mmzone.h: remove unused early_pfn_valid()
has been added to the -mm tree.  Its filename is
     mm-remove-unused-early_pfn_valid.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/mm-remove-unused-early_pfn_valid.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/mm-remove-unused-early_pfn_valid.patch

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------------------------------------------------------
From: Mike Rapoport <rppt@linux.ibm.com>
Subject: include/linux/mmzone.h: remove unused early_pfn_valid()

The early_pfn_valid() macro is defined but it is never used.  Remove it.

Link: https://lkml.kernel.org/r/20200923162915.26935-1-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/mmzone.h |    5 -----
 1 file changed, 5 deletions(-)

--- a/include/linux/mmzone.h~mm-remove-unused-early_pfn_valid
+++ a/include/linux/mmzone.h
@@ -1420,7 +1420,6 @@ static inline unsigned long next_present
 #define pfn_to_nid(pfn)		(0)
 #endif
 
-#define early_pfn_valid(pfn)	pfn_valid(pfn)
 void sparse_init(void);
 #else
 #define sparse_init()	do {} while (0)
@@ -1440,10 +1439,6 @@ struct mminit_pfnnid_cache {
 	int last_nid;
 };
 
-#ifndef early_pfn_valid
-#define early_pfn_valid(pfn)	(1)
-#endif
-
 /*
  * If it is possible to have holes within a MAX_ORDER_NR_PAGES, then we
  * need to check pfn validity within that MAX_ORDER_NR_PAGES block.
_

Patches currently in -mm which might be from rppt@linux.ibm.com are

mm-account-pmd-tables-like-pte-tables-fix.patch
kvm-ppc-book3s-hv-simplify-kvm_cma_reserve.patch
dma-contiguous-simplify-cma_early_percent_memory.patch
arm-xtensa-simplify-initialization-of-high-memory-pages.patch
arm64-numa-simplify-dummy_numa_init.patch
h8300-nds32-openrisc-simplify-detection-of-memory-extents.patch
riscv-drop-unneeded-node-initialization.patch
mircoblaze-drop-unneeded-numa-and-sparsemem-initializations.patch
memblock-make-for_each_memblock_type-iterator-private.patch
memblock-make-memblock_debug-and-related-functionality-private.patch
memblock-reduce-number-of-parameters-in-for_each_mem_range.patch
arch-mm-replace-for_each_memblock-with-for_each_mem_pfn_range.patch
arch-drivers-replace-for_each_membock-with-for_each_mem_range.patch
arch-drivers-replace-for_each_membock-with-for_each_mem_range-fix-2.patch
x86-setup-simplify-initrd-relocation-and-reservation.patch
x86-setup-simplify-reserve_crashkernel.patch
memblock-remove-unused-memblock_mem_size.patch
memblock-implement-for_each_reserved_mem_region-using-__next_mem_region.patch
memblock-use-separate-iterators-for-memory-and-reserved-regions.patch
mm-remove-unused-early_pfn_valid.patch
mm-add-definition-of-pmd_page_order.patch
mmap-make-mlock_future_check-global.patch
mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas.patch
arch-mm-wire-up-memfd_secret-system-call-were-relevant.patch
mm-secretmem-use-pmd-size-pages-to-amortize-direct-map-fragmentation.patch
secretmem-test-add-basic-selftest-for-memfd_secret2.patch