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| author | Dawei Li <[email protected]> | 2024-03-31 05:34:41 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2024-04-03 01:19:09 +0000 |
| commit | d33fe1714a44ff540629b149d8fab4ac6967585c (patch) | |
| tree | 8746de2970cc60d555e8a252b814bd8593149378 /net/unix | |
| parent | net/iucv: Avoid explicit cpumask var allocation on stack (diff) | |
| download | kernel-d33fe1714a44ff540629b149d8fab4ac6967585c.tar.gz kernel-d33fe1714a44ff540629b149d8fab4ac6967585c.zip | |
net/dpaa2: Avoid explicit cpumask var allocation on stack
For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask
variable on stack is not recommended since it can cause potential stack
overflow.
Instead, kernel code should always use *cpumask_var API(s) to allocate
cpumask var in config-neutral way, leaving allocation strategy to
CONFIG_CPUMASK_OFFSTACK.
Use *cpumask_var API(s) to address it.
Signed-off-by: Dawei Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/unix')
0 files changed, 0 insertions, 0 deletions