From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 238FF747F; Tue, 29 Oct 2024 15:15:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.54 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730214929; cv=none; b=Abm3WTx1cwIqi8AtcvNVpBz84jE3d7qqjT1VXZsfrcdVqem9Djn/HGTEQe8/Vr+iXtGvnIJX5Nm2LoQ/xl0mEYRmXkJGeqgsYINvyRvR5avNV3gIwfgrsJjKM2l4ft1cmDFNBu5ELX7Zj7TNVI4Gx4wqtUCJr3SyaTqmGKm2ASg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730214929; c=relaxed/simple; bh=XTdAOFFPHoByAW0zEX+1bZ8Eb08mn2sn6pazzDy8SQ8=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=X++KXxU52lTcxac3rGQX2ZubrPH8tC76ytnShrOGd8Ndl67z/aJHwqmjaBJ/hyvvIZXZHWs9F/O0j7BLCpBcgx3o06CX4i0bdCDpaOWLp5Sklmv4BXdkjq0d85pZsOYn+ewRRb23X7qJisaXj/9D2OzFID2+W4QTxI11Hd4+KAo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Tg7ldVYG; arc=none smtp.client-ip=209.85.128.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Tg7ldVYG" Received: by mail-wm1-f54.google.com with SMTP id 5b1f17b1804b1-43167ff0f91so54990605e9.1; Tue, 29 Oct 2024 08:15:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730214924; x=1730819724; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=XTdAOFFPHoByAW0zEX+1bZ8Eb08mn2sn6pazzDy8SQ8=; b=Tg7ldVYGvgBn5fKGsXCcm8ZLDh9Iw+JfsRTyO9Lgv+LNV3njQHAJTtT2U8g6ZiOR8F E1KA5Q7JyCJs6aJD/IjgtXahXbtYv795oT5HEGuuob/K9VlOan79YtCGrlvGs2tzt6bY CJhZLS8siPBZLUYv5VGjDnrgLlsrPAVR0VdahVnGc9bsvAkJ3PFyx+/25vIh+cKHAsR7 6C2yyTBF7vbiqYWrUzSxDEZ0iEmlfyOdSMT47uuCRUfll6pRTNX1AcVvIak2xrpumVFP TpGscsfwxFcgm9JQVDm6934Mte84klYBZEMnTy6k/Hk+5vkHGpF2/C/GdpX7osoHmo8D pT+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730214924; x=1730819724; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=XTdAOFFPHoByAW0zEX+1bZ8Eb08mn2sn6pazzDy8SQ8=; b=dHh3heFWHUPEkEbYl5AyQEumFfbkw/VCsuW/TZPQtOktoPnj1LvL9MQZ+RmGWGlBba jyJIP/S8Ol5vnONCKJy3mobSO31sAHaektvYbMOCJVNesFjPKxM3YMMIHT5JKe4qX8lw XHnL921vAm+OgSviAoKsKASUlcUSYT97pEYkP/J1XLzN3Gu1NTaUH587IXOrF/ZoCgGn MVXRODjNSxL593KvnETmzw/340sjB0Mh4YI+DFNy1ZpfFs9qeuPtybtyZYAuUls+EpO4 yF243uh0xpoXxM62JaG5Oa4A+BGbN2omds/wL0BgwnKLYr02jsZUrEXIOG2eq4rRgSpP Bk5A== X-Forwarded-Encrypted: i=1; AJvYcCUBS2f8F07LSQGFOBrl6g2RqMtS68PIAiFuYVVCoiM6qiUBt/nXb0IKZMzcZPnCc6posXgO7wJPrQipDBs=@vger.kernel.org, AJvYcCUhvZEmudXE+7X4zf2ttZR9wExw4acebvMCAG00kWcCd7lSLUgLzIEtm+WqfdxfCgL4+IcN/SVXff0Q5CrRqBIz5Bu3@vger.kernel.org, AJvYcCVCTxzJLB01CHJKFm/TBI/9RryLUIKV1nBQob6Ny6MhENqOt/hKY2+l+BX9qNa8xXljnvDWXXAz@vger.kernel.org X-Gm-Message-State: AOJu0Yx+djwWjTt75RmsWKmDq2wO5tExJH2MLME8ch5xsWMPbq+OKqMY OsgPkBGvKXKK9ZgDb7+nx0ZEak91/T9AD5kzG/w6eDm4M/tF9wzMjVgD/z+u0m0KWfRcJws9md/ vlBW9hBup7bXSJWZvI6eyqNU4CyY= X-Google-Smtp-Source: AGHT+IFt3LhIP+T08xuSWl2DD2ktCkrZyc5GBn2EFnoVWOdyMp9q0tyHDl7Px5ZlD2TVQmiWP3R/n24rbjSd9KDMM3M= X-Received: by 2002:a05:600c:3c9a:b0:431:5d14:1cae with SMTP id 5b1f17b1804b1-4319acb1d60mr101991675e9.19.1730214924190; Tue, 29 Oct 2024 08:15:24 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20241029143445.72132-1-technoboy85@gmail.com> In-Reply-To: <20241029143445.72132-1-technoboy85@gmail.com> From: Alexei Starovoitov Date: Tue, 29 Oct 2024 08:15:12 -0700 Message-ID: Subject: Re: [PATCH bpf-next v2] bpf: use kfunc hooks instead of program types To: Matteo Croce Cc: bpf , Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , John Fastabend , Martin KaFai Lau , Network Development , LKML , linux-trace-kernel , Matteo Croce Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, Oct 29, 2024 at 7:34=E2=80=AFAM Matteo Croce wrote: > > From: Matteo Croce > > Pass to register_btf_kfunc_id_set() a btf_kfunc_hook directly, instead > of a bpf_prog_type. > Many program types share the same kfunc hook, so some calls to > register_btf_kfunc_id_set() can be removed. Still nack for the same reason: let's avoid churn when kfunc registration needs a redesign. pw-bot: cr