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| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-05-31 20:26:43 +0800 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-06-01 15:57:16 -0700 |
| commit | a04e1928e2ead144dc2f369768bc0a0f3110af89 (patch) | |
| tree | 00612c78f393649b8a9f75f1f64798a514fdc2aa /mm/sparse-vmemmap.c | |
| parent | 547be963c99f1e9ebc1cfabf630f64601a98dd00 (diff) | |
| download | linux-a04e1928e2ead144dc2f369768bc0a0f3110af89.tar.bz2 | |
mm/memremap: fix missing call to untrack_pfn() in pagemap_range()
We forget to call untrack_pfn() to pair with track_pfn_remap() when range
is not allowed to hotplug. Fix it by jump err_kasan.
Link: https://lkml.kernel.org/r/20220531122643.25249-1-linmiaohe@huawei.com
Fixes: bca3feaa0764 ("mm/memory_hotplug: prevalidate the address range being added with platform")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Muchun Song <songmuchun@bytedance.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/sparse-vmemmap.c')
0 files changed, 0 insertions, 0 deletions