linux-kernel - Re: [PATCH bpf-next v2 06/13] selftests/bpf: Add tests for KF_IMPLICIT

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Message-ID: <375028a228138e2657efe0603d7818d36dc83f63.camel@gmail.com>
Date: Mon, 19 Jan 2026 17:24:11 -0800
From: Eduard Zingerman <eddyz87@...il.com>
To: Ihor Solodrai <ihor.solodrai@...ux.dev>, Alexei Starovoitov
 <ast@...nel.org>,  Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko
 <andrii@...nel.org>, Martin KaFai Lau <martin.lau@...ux.dev>
Cc: Mykyta Yatsenko <yatsenko@...a.com>, Tejun Heo <tj@...nel.org>, Alan
 Maguire <alan.maguire@...cle.com>, Benjamin Tissoires <bentiss@...nel.org>,
 Jiri Kosina	 <jikos@...nel.org>, Amery Hung <ameryhung@...il.com>,
 bpf@...r.kernel.org, 	linux-kernel@...r.kernel.org,
 linux-input@...r.kernel.org, 	sched-ext@...ts.linux.dev
Subject: Re: [PATCH bpf-next v2 06/13] selftests/bpf: Add tests for
 KF_IMPLICIT_ARGS

On Fri, 2026-01-16 at 12:16 -0800, Ihor Solodrai wrote:
> Add trivial end-to-end tests to validate that KF_IMPLICIT_ARGS flag is
> properly handled by both resolve_btfids and the verifier.
> 
> Declare kfuncs in bpf_testmod. Check that bpf_prog_aux pointer is set
> in the kfunc implementation. Verify that calls with implicit args and
> a legacy case all work.
> 
> Signed-off-by: Ihor Solodrai <ihor.solodrai@...ux.dev>
> ---

Acked-by: Eduard Zingerman <eddyz87@...il.com>

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