+ mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix.patch added to -mm tree

+ mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix.patch added to -mm tree

[Andrew Morton]

The patch titled
     Subject: mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix
has been added to the -mm tree.  Its filename is
     mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix.patch

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------------------------------------------------------
From: Oscar Salvador <osalvador@suse.de>
Subject: mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix

remove CPUHP_MM_DEMOTION_DEAD and CPUHP_AP_MM_DEMOTION_ONLINE definitions, per Huang Ying

Link: https://lkml.kernel.org/r/YjBPKmIpPNoJU/67@localhost.localdomain
Cc: "Huang, Ying" <ying.huang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/cpuhotplug.h |    4 ----
 1 file changed, 4 deletions(-)

--- a/include/linux/cpuhotplug.h~mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix
+++ a/include/linux/cpuhotplug.h
@@ -72,8 +72,6 @@ enum cpuhp_state {
 	CPUHP_SLUB_DEAD,
 	CPUHP_DEBUG_OBJ_DEAD,
 	CPUHP_MM_WRITEBACK_DEAD,
-	/* Must be after CPUHP_MM_VMSTAT_DEAD */
-	CPUHP_MM_DEMOTION_DEAD,
 	CPUHP_MM_VMSTAT_DEAD,
 	CPUHP_SOFTIRQ_DEAD,
 	CPUHP_NET_MVNETA_DEAD,
@@ -244,8 +242,6 @@ enum cpuhp_state {
 	CPUHP_AP_BASE_CACHEINFO_ONLINE,
 	CPUHP_AP_ONLINE_DYN,
 	CPUHP_AP_ONLINE_DYN_END		= CPUHP_AP_ONLINE_DYN + 30,
-	/* Must be after CPUHP_AP_ONLINE_DYN for node_states[N_CPU] update */
-	CPUHP_AP_MM_DEMOTION_ONLINE,
 	CPUHP_AP_X86_HPET_ONLINE,
 	CPUHP_AP_X86_KVM_CLK_ONLINE,
 	CPUHP_AP_ACTIVE,
_

Patches currently in -mm which might be from osalvador@suse.de are

arch-x86-mm-numa-do-not-initialize-nodes-twice.patch
arch-x86-mm-numa-do-not-initialize-nodes-twice-v2.patch
mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state.patch
mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-v3.patch
mm-only-re-generate-demotion-targets-when-a-numa-node-changes-its-n_cpu-state-fix.patch