From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-178.mta1.migadu.com (out-178.mta1.migadu.com [95.215.58.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D1D92312828 for ; Tue, 20 Jan 2026 23:48:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768952909; cv=none; b=qIL8GIclD2LKOO1hkSknU4oKIevREmpHdNP6u3WA9ja3siSMtc6J2XEhU62eqvn0pabTJLDw9RDpe2Zw7vat9e33HrkIE4aEYIj0kyOCm96gyakJYuN4kxds+tRAkJMsrgOK7eoffHP1zeFkKKj1f6X6fow/MZGelKUEHa/Gnx8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768952909; c=relaxed/simple; bh=JHw6MBiOVUzAC/kgADPaTZyeVExn3ug1Mz3Odgfrr4o=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QbRSin8LQmUMQkBq0HLMU2BsFbjr4ew2rULh9BumWpgEK3WfMF7CJnLauVwrXIq2Mrt6SD9pYISf5gVckWeXbjx3aJGondG7UNiA4ucX9t03hfpOK3+O8VhPQHSe59TqGDMCCn4TOlFwgOENcCp3zDp5yjGMzHWzzmVvdMa0uYQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=LgMg9kRJ; arc=none smtp.client-ip=95.215.58.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="LgMg9kRJ" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1768952895; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JHw6MBiOVUzAC/kgADPaTZyeVExn3ug1Mz3Odgfrr4o=; b=LgMg9kRJNxVEDVsSDqM/SaDP/Z7imlAm1yRHwTzWmimUpLnMCQpckmMrXWR+CPltw01xV6 V0W7gBu/vjLdpWZ6dWvW7HSRoA9bu8twwBz+bPrIrl9xnc9tSMoKtYtXQiAbVTzlaqlOb6 ib8HtB0k4Piku0wRfuODA6R/H3LsCQA= Date: Tue, 20 Jan 2026 15:48:06 -0800 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH bpf-next 4/4] selftests/bpf: Remove tests for prologue/epilogue with kfuncs To: Jakub Sitnicki Cc: Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Eduard Zingerman , Song Liu , Yonghong Song , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Amery Hung , netdev@vger.kernel.org, kernel-team@cloudflare.com, bpf@vger.kernel.org References: <20260119-skb-meta-bpf-emit-call-from-prologue-v1-0-e8b88d6430d8@cloudflare.com> <20260119-skb-meta-bpf-emit-call-from-prologue-v1-4-e8b88d6430d8@cloudflare.com> Content-Language: en-US X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Martin KaFai Lau In-Reply-To: <20260119-skb-meta-bpf-emit-call-from-prologue-v1-4-e8b88d6430d8@cloudflare.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 1/19/26 11:53 AM, Jakub Sitnicki wrote: > Remove pro_epilogue_with_kfunc test program and its supporting code in > bpf_testmod. This test exercised calling kfuncs from prologue and epilogue, > which is no longer supported after the switch to direct helper calls. Is it easy to change it to test calling helper in pro/epilogue?