[folded-merged] powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix-fix.patch removed from -mm tree

[folded-merged] powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix-fix.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix-fix
has been removed from the -mm tree.  Its filename was
     powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix-fix.patch

This patch was dropped because it was folded into powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix.patch

------------------------------------------------------
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Subject: powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix-fix
Date: Wed, 26 Jul 2023 10:52:33 +0530

We should look at ppc64 not including radix headers if
CONFIG_PPC_RADIX_MMU is disabled.

Link: https://lkml.kernel.org/r/87zg3jw8km.fsf@linux.ibm.com
Signed-off-by: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/powerpc/include/asm/book3s/64/radix.h |    2 ++
 1 file changed, 2 insertions(+)

--- a/arch/powerpc/include/asm/book3s/64/radix.h~powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix-fix
+++ a/arch/powerpc/include/asm/book3s/64/radix.h
@@ -364,8 +364,10 @@ int radix__remove_section_mapping(unsign
 
 void radix__kernel_map_pages(struct page *page, int numpages, int enable);
 
+#ifdef CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP
 #define vmemmap_can_optimize vmemmap_can_optimize
 bool vmemmap_can_optimize(struct vmem_altmap *altmap, struct dev_pagemap *pgmap);
+#endif
 
 #define vmemmap_populate_compound_pages vmemmap_populate_compound_pages
 int __meminit vmemmap_populate_compound_pages(unsigned long start_pfn,
_

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

mm-hugepage-pud-allow-arch-specific-helper-function-to-check-huge-page-pud-support.patch
mm-change-pudp_huge_get_and_clear_full-take-vm_area_struct-as-arg.patch
mm-vmemmap-improve-vmemmap_can_optimize-and-allow-architectures-to-override.patch
mm-vmemmap-allow-architectures-to-override-how-vmemmap-optimization-works.patch
mm-add-pud_same-similar-to-__have_arch_p4d_same.patch
mm-huge-pud-use-transparent-huge-pud-helpers-only-with-config_transparent_hugepage.patch
mm-vmemmap-optimization-split-hugetlb-and-devdax-vmemmap-optimization.patch
powerpc-mm-trace-convert-trace-event-to-trace-event-class.patch
powerpc-book3s64-mm-enable-transparent-pud-hugepage.patch
powerpc-book3s64-vmemmap-switch-radix-to-use-a-different-vmemmap-handling-function.patch
powerpc-book3s64-radix-add-support-for-vmemmap-optimization-for-radix.patch
powerpc-book3s64-radix-remove-mmu_vmemmap_psize.patch
powerpc-book3s64-radix-remove-mmu_vmemmap_psize-fix.patch
powerpc-book3s64-radix-add-debug-message-to-give-more-details-of-vmemmap-allocation.patch
mm-memory_hotplug-simplify-arch_mhp_memmap_on_memory_enable-kconfig.patch
mm-memory_hotplug-allow-memmap-on-memory-hotplug-request-to-fallback.patch
mm-memory_hotplug-allow-architecture-to-override-memmap-on-memory-support-check.patch
mm-memory_hotplug-support-memmap_on_memory-when-memmap-is-not-aligned-to-pageblocks.patch
powerpc-book3s64-memhotplug-enable-memmap-on-memory-for-radix.patch
mm-memory_hotplug-embed-vmem_altmap-details-in-memory-block.patch