The patch titled Subject: resource-merge-resources-on-a-node-when-hot-adding-memory-fix has been added to the -mm tree. Its filename is resource-merge-resources-on-a-node-when-hot-adding-memory-fix.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/resource-merge-resources-on-a-node-when-hot-adding-memory-fix.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/resource-merge-resources-on-a-node-when-hot-adding-memory-fix.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: resource-merge-resources-on-a-node-when-hot-adding-memory-fix Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- diff -puN drivers/xen/balloon.c~resource-merge-resources-on-a-node-when-hot-adding-memory-fix drivers/xen/balloon.c diff -puN include/linux/ioport.h~resource-merge-resources-on-a-node-when-hot-adding-memory-fix include/linux/ioport.h diff -puN include/linux/memory_hotplug.h~resource-merge-resources-on-a-node-when-hot-adding-memory-fix include/linux/memory_hotplug.h diff -puN kernel/resource.c~resource-merge-resources-on-a-node-when-hot-adding-memory-fix kernel/resource.c --- a/kernel/resource.c~resource-merge-resources-on-a-node-when-hot-adding-memory-fix +++ a/kernel/resource.c @@ -1625,7 +1625,7 @@ __setup("iomem=", strict_iomem); #ifdef CONFIG_MEMORY_HOTPLUG #ifdef CONFIG_MEMORY_HOTREMOVE /* - * Attempt to merge resource and it's sibling + * Attempt to merge resource and its sibling */ static int merge_resources(struct resource *res) { diff -puN mm/memory_hotplug.c~resource-merge-resources-on-a-node-when-hot-adding-memory-fix mm/memory_hotplug.c --- a/mm/memory_hotplug.c~resource-merge-resources-on-a-node-when-hot-adding-memory-fix +++ a/mm/memory_hotplug.c @@ -1116,7 +1116,7 @@ static int online_memory_block(struct me } /* we are OK calling __meminit stuff here - we have CONFIG_MEMORY_HOTPLUG */ -int __ref add_memory_resource(int nid, struct resource *res, bool online) +int __ref add_memory_resource(int nid, u64 start, u64 size, bool online) { bool new_node = false; int ret; _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are i-need-old-gcc.patch zram-remove-bd_cap_synchronous_io-with-writeback-feature-v2-checkpatch-fixes.patch arm-arch-arm-include-asm-pageh-needs-personalityh.patch ocfs2-return-erofs-when-filesystem-becomes-read-only-checkpatch-fixes.patch mm.patch tools-modifying-page-types-to-include-shared-map-counts-checkpatch-fixes.patch tools-modifying-page-types-to-include-shared-map-counts-fix-checkpatch-fixes.patch tools-adding-support-for-idle-page-tracking-to-tool-fix.patch mpage-add-argument-structure-for-do_mpage_readpage-checkpatch-fixes.patch mm-drop-vm_bug_on-from-__get_free_pages-fix.patch mm-list_lruc-fold-__list_lru_count_one-into-its-caller.patch mm-fadvise-fix-signed-overflow-ubsan-complaint-fix.patch mm-sparsemem-defer-the-ms-section_mem_map-clearing-fix.patch mm-sparse-optimize-memmap-allocation-during-sparse_init-checkpatch-fixes.patch mm-sparse-abstract-sparse-buffer-allocations-fix.patch mm-sparse-abstract-sparse-buffer-allocations-fix-fix.patch mm-soft-offline-close-the-race-against-page-allocation-fix.patch mm-oom-distinguish-blockable-mode-for-mmu-notifiers-checkpatch-fixes.patch mm-oom-distinguish-blockable-mode-for-mmu-notifiers-fix.patch mm-zero-out-the-vma-in-vma_init.patch mm-calculate-deferred-pages-after-skipping-mirrored-memory-fix.patch list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch proc-kcore-hold-lock-during-read-fix.patch kernel-hung_taskc-allow-to-set-checking-interval-separately-from-timeout-fix.patch fs-epoll-robustify-irq-safety-with-lockdep_assert_irqs_enabled-fix.patch checkpatch-check-for-if-0-if-1-fix.patch checkpatch-warn-when-a-patch-doesnt-have-a-description-fix.patch fs-epoll-simply-config_net_rx_busy_poll-ifdefery-fix.patch linux-next-rejects.patch linux-next-git-rejects.patch mm-change-return-type-int-to-vm_fault_t-for-fault-handlers-fix.patch resource-merge-resources-on-a-node-when-hot-adding-memory-fix.patch kernel-forkc-export-kernel_thread-to-modules.patch slab-leaks3-default-y.patch