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| author | Nobuhiro Iwamatsu <[email protected]> | 2024-10-16 09:21:01 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-10-29 04:40:40 +0000 |
| commit | d95fb348f0160f562ac07fa201dbbaf14524381f (patch) | |
| tree | 9003ba38f1b71dc86f25b5554813e4797be1dc82 /drivers/acpi/cppc_acpi.c | |
| parent | ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow (diff) | |
| download | kernel-d95fb348f0160f562ac07fa201dbbaf14524381f.tar.gz kernel-d95fb348f0160f562ac07fa201dbbaf14524381f.zip | |
mm: numa_clear_kernel_node_hotplug: Add NUMA_NO_NODE check for node id
The acquired memory blocks for reserved may include blocks outside of
memory management. In this case, the nid variable is set to NUMA_NO_NODE
(-1), so an error occurs in node_set(). This adds a check using
numa_valid_node() to numa_clear_kernel_node_hotplug() that skips
node_set() when nid is set to NUMA_NO_NODE.
Link: https://lkml.kernel.org/r/1729070461-13576-1-git-send-email-nobuhiro1.iwamatsu@toshiba.co.jp
Fixes: 87482708210f ("mm: introduce numa_memblks")
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
Reviewed-by: Mike Rapoport (Microsoft) <[email protected]>
Reviewed-by: Anshuman Khandual <[email protected]>
Suggested-by: Yuji Ishikawa <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions