bpf: Pass kfunc meta to mem and mem_size check

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kfunc now shares the same bpf_call_arg_meta with helpers. Pass kfunc's
own meta to check_mem_reg() and check_kfunc_mem_size() instead of NULL
or a temporary meta on the stack.

Signed-off-by: Amery Hung <ameryhung@gmail.com>
Reviewed-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/bpf/20260801074633.1595644-5-ameryhung@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>

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Amery Hung 2026-08-01 00:46:19 -07:00 • committed by Kumar Kartikeya Dwivedi

parent c82b998777

commit 9f52714dd8

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kernel/bpf/verifier.c

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