The patch titled Subject: memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline-fix-fix has been removed from the -mm tree. Its filename was memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline-fix-fix.patch This patch was dropped because it was folded into memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline.patch ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline-fix-fix fix the warning again again Tested-by: Wu Fengguang <fengguang.wu@xxxxxxxxx> Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory_hotplug.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff -puN mm/memory_hotplug.c~memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline-fix-fix mm/memory_hotplug.c --- a/mm/memory_hotplug.c~memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline-fix-fix +++ a/mm/memory_hotplug.c @@ -1089,7 +1089,10 @@ int __ref add_memory(int nid, u64 start, if (!res) goto out; - new_pgdat = (NODE_DATA(nid) == NULL); + { /* Stupid hack to suppress address-never-null warning */ + void *p = NODE_DATA(nid); + new_pgdat = !p; + } new_node = !node_online(nid); if (new_node) { pgdat = hotadd_new_pgdat(nid, start); _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are origin.patch drivers-md-persistent-data-dm-transaction-managerc-rename-hash_size.patch mm-memcontrolc-convert-printkkern_foo-to-pr_foo.patch mm-hugetlbc-convert-to-pr_foo.patch cma-make-putback_lru_pages-call-conditional.patch mm-vmscan-clean-up-get_scan_count.patch mm-vmscan-compaction-works-against-zones-not-lruvecs.patch mm-page_allocc-__setup_per_zone_wmarks-make-min_pages-unsigned-long.patch mm-vmscanc-__zone_reclaim-replace-max_t-with-max.patch memcgvmscan-do-not-break-out-targeted-reclaim-without-reclaimed-pages.patch mm-make-madvisemadv_willneed-support-swap-file-prefetch.patch mm-compaction-make-__compact_pgdat-and-compact_pgdat-return-void.patch mm-remove-flags-argument-to-mmap_region.patch memory-hotplug-common-apis-to-support-page-tables-hot-remove.patch memory-hotplug-remove-page-table-of-x86_64-architecture.patch memory-hotplug-do-not-allocate-pdgat-if-it-was-not-freed-when-offline.patch cpu_hotplug-clear-apicid-to-node-when-the-cpu-is-hotremoved-fix.patch cpu-hotplugmemory-hotplug-clear-cpu_to_node-when-offlining-the-node-fix.patch page_alloc-add-movable_memmap-kernel-parameter-fix.patch page_alloc-add-movable_memmap-kernel-parameter-fix-fix-checkpatch-fixes.patch page_alloc-add-movable_memmap-kernel-parameter-fix-fix-fix.patch acpi-memory-hotplug-extend-movablemem_map-ranges-to-the-end-of-node-fix.patch acpi-memory-hotplug-support-getting-hotplug-info-from-srat-fix.patch acpi-memory-hotplug-support-getting-hotplug-info-from-srat-fix-fix.patch memory-failure-do-code-refactor-of-soft_offline_page.patch memory-failure-use-num_poisoned_pages-instead-of-mce_bad_pages-fix.patch mm-memory-failurec-fix-wrong-num_poisoned_pages-in-handling-memory-error-on-thp-fix.patch mm-dont-inline-page_mapping.patch swap-make-each-swap-partition-have-one-address_space-fix.patch page-writebackc-subtract-min_free_kbytes-from-dirtyable-memory-fix.patch page-writebackc-subtract-min_free_kbytes-from-dirtyable-memory-fix-fix.patch memcg-reduce-the-size-of-struct-memcg-244-fold-fix.patch memcg-reduce-the-size-of-struct-memcg-244-fold-fix-fix.patch memcg-fast-hierarchy-aware-child-test-fix.patch mm-rename-page-struct-field-helpers.patch mm-rename-page-struct-field-helpers-fix.patch mm-page_alloc-add-informative-debugging-message-in-page_outside_zone_boundaries-fix.patch hwpoison-fix-misjudgement-of-page_action-for-errors-on-mlocked-pages-fix.patch mm-accurately-document-nr_free__pages-functions-with-code-comments-fix.patch tmpfs-fix-mempolicy-object-leaks-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html