mainline inclusion
from mainline-5.17-rc1
commit b8b26e58
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5EUVD
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b8b26e585f3a0fbcee1032c622f046787da57390

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Array holding per-cpu values wasn't freed. Fix that.
Signed-off-by: NAndrii Nakryiko <andrii@kernel.org>
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20211107165521.9240-5-andrii@kernel.org
(cherry picked from commit b8b26e58)
Signed-off-by: NWang Yufen <wangyufen@huawei.com>