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authorDawei Li <dawei.li@shingroup.cn>2024-04-03 18:59:47 +0300
committerWill Deacon <will@kernel.org>2024-04-09 18:47:15 +0300
commitd7df79e6af29f99d149b8995e68813d77d381e63 (patch)
tree62833f36725397ddb85a9976a3daad9dc55d5767 /scripts/gdb/linux/modules.py
parentcf276ee46bc44aa188d6a9ea36f83118f48bac67 (diff)
downloadlinux-d7df79e6af29f99d149b8995e68813d77d381e63.tar.xz
perf/hisi_pcie: Avoid placing cpumask on the stack
In general it's preferable to avoid placing cpumasks on the stack, as for large values of NR_CPUS these can consume significant amounts of stack space and make stack overflows more likely. Use cpumask_any_and_but() to avoid the need for a temporary cpumask on the stack. Suggested-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Dawei Li <dawei.li@shingroup.cn> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20240403155950.2068109-8-dawei.li@shingroup.cn Signed-off-by: Will Deacon <will@kernel.org>
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