From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 D22AF401A2A; Tue, 31 Mar 2026 15:02:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774969372; cv=none; b=k6yrDP9tIIfwqygnMPOIW4G/Bba+AsobZLxhStgL3jEUbylQhgkv9UbkztFLMzlztjWb1xLY1sIMUKfccdNWgLYOTLD6yXeDzKuk0hmw8RbAlc82sjMaIGuywo4TuI6N0vyg2XkPaWTpcBn196PgwqW1IJQF30bPAjvCk+Q4y6w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774969372; c=relaxed/simple; bh=VeLm4vxHSdRnkJZF6B1RLT0XaykufOd6fbmITIKKYfc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=UPt3utA6knXV0M3pYDB/5j5wqXlM5gnuIrnm0XVluq4+a66XqstxnDxuEbu8MQVcftawHQs1fLcXOfgVZZzDyBrEMubA0gjcwP8b0Za31xGVsgAM9WuFad4j5UP+mo2bsVFJboRDB3fGYM4Ezk48WOTfUSPxajd6lCY2sW/ZlVc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=JlDA/b9r; arc=none smtp.client-ip=192.198.163.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="JlDA/b9r" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774969371; x=1806505371; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VeLm4vxHSdRnkJZF6B1RLT0XaykufOd6fbmITIKKYfc=; b=JlDA/b9r1R2peCKsoPNOfBW1rzE+WZIICw/d5OI5gfhLHTpngYN9oi/Z +sNtbs+ZLY+zv/OfYcknzRx42smZiyOSZU8nZY8eYXY6eduBVc5+/ZdxC 1ckGXD3i+pLF3Q0RDVKObbDNnw7rOOZOybOXqgbD2RqIHMj0Se3K3d2fv M9A/Kq2DUr3krgTzqG75099pYJw7q9pfWcdoPsB5c4J3CnkMfO8yrBuZp zwB4AYYAa6oBlMd7Ck6lLnNlvXUN+J2dS5TJ1p/1NKLnpAXP2zWP2DW2T iBG5A4oDsSX4ympnbXCW3CKpGxnLtccafp0T0i0Pi85X4dez1rvYmI+iF w==; X-CSE-ConnectionGUID: 1+KcpU3VS9qIRrNypYGJBw== X-CSE-MsgGUID: 1lm4G4sRSyeoQ5CSkKJiwA== X-IronPort-AV: E=McAfee;i="6800,10657,11745"; a="76046205" X-IronPort-AV: E=Sophos;i="6.23,152,1770624000"; d="scan'208";a="76046205" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2026 08:02:45 -0700 X-CSE-ConnectionGUID: 5+O3Igi9RM2SmlbNGuZFBQ== X-CSE-MsgGUID: 16AeA5nqQzC2Ebsc1PDFWA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,152,1770624000"; d="scan'208";a="219735643" Received: from boxer.igk.intel.com ([10.102.20.173]) by fmviesa009.fm.intel.com with ESMTP; 31 Mar 2026 08:02:42 -0700 From: Maciej Fijalkowski To: netdev@vger.kernel.org Cc: bpf@vger.kernel.org, magnus.karlsson@intel.com, stfomichev@gmail.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, larysa.zaremba@intel.com, aleksander.lobakin@intel.com, bjorn@kernel.org, Maciej Fijalkowski Subject: [PATCH v5 net 09/11] idpf: remove xsk frame size check against alignment Date: Tue, 31 Mar 2026 17:02:11 +0200 Message-Id: <20260331150213.550797-10-maciej.fijalkowski@intel.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20260331150213.550797-1-maciej.fijalkowski@intel.com> References: <20260331150213.550797-1-maciej.fijalkowski@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We provide alignment within xsk_pool_get_rx_frame_size() now, so this validation is redundant. Reviewed-by: Björn Töpel Signed-off-by: Maciej Fijalkowski --- drivers/net/ethernet/intel/idpf/xsk.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/net/ethernet/intel/idpf/xsk.c b/drivers/net/ethernet/intel/idpf/xsk.c index d95d3efdfd36..a5b6177fd44c 100644 --- a/drivers/net/ethernet/intel/idpf/xsk.c +++ b/drivers/net/ethernet/intel/idpf/xsk.c @@ -558,16 +558,6 @@ int idpf_xsk_pool_setup(struct idpf_vport *vport, struct netdev_bpf *bpf) bool restart; int ret; - if (pool && !IS_ALIGNED(xsk_pool_get_rx_frame_size(pool), - LIBETH_RX_BUF_STRIDE)) { - NL_SET_ERR_MSG_FMT_MOD(bpf->extack, - "%s: HW doesn't support frames sizes not aligned to %u (qid %u: %u)", - netdev_name(vport->netdev), - LIBETH_RX_BUF_STRIDE, qid, - xsk_pool_get_rx_frame_size(pool)); - return -EINVAL; - } - restart = idpf_xdp_enabled(vport) && netif_running(vport->netdev); if (!restart) goto pool; -- 2.43.0