Re: [PATCH bpf-next v5 09/16] bpf: Reject stack arguments in non-JITed programs

bot+bpf-ci
2026-04-17T04:30:09Z

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commit 6f3447bea13f86a674e917f5f8ef4474cdd3b0bc
Author: Yonghong Song <yonghong.song@linux.dev>

bpf: Reject stack arguments in non-JITed programs

The interpreter does not understand the bpf register r11 (BPF_REG_PARAMS)
used for stack argument addressing. So reject interpreter usage if stack
arguments are used either in the main program or any subprogram.

This commit fixes a bug but lacks a Fixes: tag.

Suggested: Fixes: 21229535935384b01e3cef3c117233b23b2f3902 ("bpf: Support stack arguments for bpf functions")

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