The patch titled
Subject: s390/sclp: remove unhandled memory notifier type
has been added to the -mm mm-unstable branch. Its filename is
s390-sclp-remove-unhandled-memory-notifier-type.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/s390-sclp-remove-unhandled-memory-notifier-type.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Sumanth Korikkar <sumanthk@xxxxxxxxxxxxx>
Subject: s390/sclp: remove unhandled memory notifier type
Date: Mon, 8 Jan 2024 14:27:45 +0100
Remove memory notifier types which are unhandled by s390. Unhandled
memory notifier types are covered by default case.
Link: https://lkml.kernel.org/r/20240108132747.3238763-4-sumanthk@xxxxxxxxxxxxx
Suggested-by: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Sumanth Korikkar <sumanthk@xxxxxxxxxxxxx>
Cc: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
Cc: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Cc: Gerald Schaefer <gerald.schaefer@xxxxxxxxxxxxx>
Cc: Heiko Carstens <hca@xxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: Vasily Gorbik <gor@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/s390/char/sclp_cmd.c | 3 ---
1 file changed, 3 deletions(-)
--- a/drivers/s390/char/sclp_cmd.c~s390-sclp-remove-unhandled-memory-notifier-type
+++ a/drivers/s390/char/sclp_cmd.c
@@ -340,9 +340,6 @@ static int sclp_mem_notifier(struct noti
if (contains_standby_increment(start, start + size))
rc = -EPERM;
break;
- case MEM_ONLINE:
- case MEM_CANCEL_OFFLINE:
- break;
case MEM_GOING_ONLINE:
rc = sclp_mem_change_state(start, size, 1);
break;
_
Patches currently in -mm which might be from sumanthk@xxxxxxxxxxxxx are
mm-memory_hotplug-introduce-mem_prepare_online-mem_finish_offline-notifiers.patch
s390-mm-allocate-vmemmap-pages-from-self-contained-memory-range.patch
s390-sclp-remove-unhandled-memory-notifier-type.patch
s390-mm-implement-mem_prepare_online-mem_finish_offline-notifiers.patch
s390-enable-mhp_memmap_on_memory.patch
