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lockstat: refuse to provide probes on kernels < 5.10.0
Kernels earlier than 5.10.0 contain a bug that causes a kernel deadlock when using kretprobe on spinlock functions. We do not provide lockstat probes on such kernels for the user's safety. Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com> Reviewed-by: Nick Alcock <nick.alcock@oracle.com>
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