From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2796D2C21EA for ; Mon, 22 Dec 2025 13:33:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766410396; cv=none; b=FOX9wpbPKw0Tx5ZKRkllPX8Gc/E5uUOZVswqBr/tX+bs2MOPHqCIKqkyF0bpG/Qr3Kg1TTvLu/GKKqM1ZxXG2CbFb8cwBUk/kfhMVzqpd1BMDU/l4k+XcuFm+xQi4iGBIJNr7AcR7NQ2WcVzKT2DceI9wumIduMdutT4453/FkU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766410396; c=relaxed/simple; bh=wukZ/dBkaUTZvR16MA9qazIAS8XTVz1eg6VQ3EqiEnU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HKLAe49lRIwJNrtODvr9uYRTjTMemVMrBuSZbzDpgKcMZjdIbLsbKbV39vtOwJFmEwA6bGbpuwHwgRRr8zQzppqkb/QWzcCKVIDw7al4mrt3uwOC3Q1sYGO/96oPjgcWEAVfIk/6nIWKrqJcNyHajdfbZP5JFvPwP2WmKpBMxrk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nfjylhN4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nfjylhN4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 842EFC4CEF1; Mon, 22 Dec 2025 13:33:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766410395; bh=wukZ/dBkaUTZvR16MA9qazIAS8XTVz1eg6VQ3EqiEnU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nfjylhN4DDlUPKT0F78/vYPwpOjjAveCEM0y44lLmKhOh9XR36lKdx9p4erRdQhV1 DNqwJuNhcCuJmBjPPDnm/CECOpfRRPWFQkqsPrxw3q+u27IeMBJjbrAPdLallvIbAz Yaot3ee6Ua/ZdxvafJqrRUswY8ypd1R2V11sD5gHz4hyZ6acYS1YkjO/Cpf7yGY04b F964f6fieLDxnOcRMsCOi3tDGjpyi2ssCMxkn0Z9chWp9H0IOTy/CWYI1RBQfOY6pb 9eUr2HDiF/LBPxkJi9PHg7gwZku8+TLuCsieVG5P6GK72dPYYuSudHPa9vbDaRa4Ny SSrkBP8ewxJBg== From: Puranjay Mohan To: bpf@vger.kernel.org Cc: Puranjay Mohan , Puranjay Mohan , Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Martin KaFai Lau , Eduard Zingerman , Kumar Kartikeya Dwivedi , kernel-team@meta.com Subject: [PATCH bpf-next v2 1/2] bpf: allow calling kfuncs from raw_tp programs Date: Mon, 22 Dec 2025 05:32:45 -0800 Message-ID: <20251222133250.1890587-2-puranjay@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251222133250.1890587-1-puranjay@kernel.org> References: <20251222133250.1890587-1-puranjay@kernel.org> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Associate raw tracepoint program type with the kfunc tracing hook. This allows calling kfuncs from raw_tp programs. Signed-off-by: Puranjay Mohan --- kernel/bpf/btf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 0de8fc8a0e0b..539c9fdea41d 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -8681,6 +8681,7 @@ static int bpf_prog_type_to_kfunc_hook(enum bpf_prog_type prog_type) return BTF_KFUNC_HOOK_STRUCT_OPS; case BPF_PROG_TYPE_TRACING: case BPF_PROG_TYPE_TRACEPOINT: + case BPF_PROG_TYPE_RAW_TRACEPOINT: case BPF_PROG_TYPE_PERF_EVENT: case BPF_PROG_TYPE_LSM: return BTF_KFUNC_HOOK_TRACING; -- 2.47.3