The patch titled
Subject: mm-x86-add-config_arch_has_nonleaf_pmd_young-fix
has been added to the -mm tree. Its filename is
mm-x86-add-config_arch_has_nonleaf_pmd_young-fix.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-x86-add-config_arch_has_nonleaf_pmd_young-fix.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-x86-add-config_arch_has_nonleaf_pmd_young-fix.patch
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------------------------------------------------------
From: Yu Zhao <yuzhao@xxxxxxxxxx>
Subject: mm-x86-add-config_arch_has_nonleaf_pmd_young-fix
fix Kconfig warnings
Link: https://lkml.kernel.org/r/YlZrmTd0JGO7/g8a@xxxxxxxxxx
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/arch/Kconfig~mm-x86-add-config_arch_has_nonleaf_pmd_young-fix
+++ a/arch/Kconfig
@@ -1380,7 +1380,6 @@ config HAVE_ARCH_NODE_DEV_GROUP
config ARCH_HAS_NONLEAF_PMD_YOUNG
bool
- depends on PGTABLE_LEVELS > 2
help
Architectures that select this option are capable of setting the
accessed bit in non-leaf PMD entries when using them as part of linear
--- a/arch/x86/Kconfig~mm-x86-add-config_arch_has_nonleaf_pmd_young-fix
+++ a/arch/x86/Kconfig
@@ -85,7 +85,7 @@ config X86
select ARCH_HAS_PMEM_API if X86_64
select ARCH_HAS_PTE_DEVMAP if X86_64
select ARCH_HAS_PTE_SPECIAL
- select ARCH_HAS_NONLEAF_PMD_YOUNG
+ select ARCH_HAS_NONLEAF_PMD_YOUNG if PGTABLE_LEVELS > 2
select ARCH_HAS_UACCESS_FLUSHCACHE if X86_64
select ARCH_HAS_COPY_MC if X86_64
select ARCH_HAS_SET_MEMORY
_
Patches currently in -mm which might be from yuzhao@xxxxxxxxxx are
mm-x86-arm64-add-arch_has_hw_pte_young.patch
mm-x86-add-config_arch_has_nonleaf_pmd_young.patch
mm-x86-add-config_arch_has_nonleaf_pmd_young-fix.patch
mm-vmscanc-refactor-shrink_node.patch
revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller.patch
mm-multi-gen-lru-groundwork.patch
mm-multi-gen-lru-minimal-implementation.patch
mm-multi-gen-lru-exploit-locality-in-rmap.patch
mm-multi-gen-lru-support-page-table-walks.patch
mm-multi-gen-lru-optimize-multiple-memcgs.patch
mm-multi-gen-lru-kill-switch.patch
mm-multi-gen-lru-thrashing-prevention.patch
mm-multi-gen-lru-debugfs-interface.patch
mm-multi-gen-lru-admin-guide.patch
mm-multi-gen-lru-design-doc.patch
