From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 8CAE4448BB6; Thu, 8 Oct 2026 21:41:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791495670; cv=none; b=itOchtr3mIV7pe4tv2I/LiVl38ktGVC3N8JZQce8Py9r/eqY4Wdh8WoBuSQat2RjXG64drCPhGLq2SgilvfpenMR5wqLf4HbwrEnG5e/Nx1Q+6I+wB8YCNNdicLqZd5cXnlcx8e1TAqDfw3IbiDQDwmkHg2bKS/u1RrBmq3Rdq8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791495670; c=relaxed/simple; bh=vyiaRk3r22Apv0KEtzqOmsDJMb6ocYPX10Nl/JCuv04=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Mw55gqa498qEXcCmewMp0QIahlbxtCbL+qJcD7c419Kt7kJUFXWeFgc4F7CjqSPinkfkbVa8TJrCyo0Kz8rHlzhP44nRMLCYv5n3/bW6hNphPg6KGjM6o5PJMne8wobzTGtV/L80eHs2qjNAVHYFeguqSEZdcsljfFZtBXhV8Io= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hOAoIVfh; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hOAoIVfh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D38D61F000FF; Thu, 8 Oct 2026 21:41:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791495669; bh=/k/hxDIEN3Hzemz/rN68B4NPxOscSdDHAYKTWxfP4wE=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=hOAoIVfhONzzlSdYo6eezK6BHxOLm4g4o6kQI3+bgypJtgGC8eMsRQWVXv7IvOriX f59J5bGf199S86c6YbPbHdbuevUJ2L+KEY1Wp33zp7aU1CRuB+T+Del2s9F+Kch5rZ C7tYHurdyB8k2IcI4kW4S+m2gR1dqiy1N4AvEXkzmjE1134Eegs423CaJ5+N8ai3xi sz+3MlWmU7TGmojCr7om0hUSZpftmUpFOUz0+5KF/NuAYGnZIRPLiRcY8I/ozCybyP yfBHcS/rYzIzwffR77gRb+06bQZgBeWl55C/LLj0URWV/zGMAZFZeDzKVrAZ2coXlr DjkvKqynvfL3g== Date: Thu, 8 Oct 2026 14:41:08 -0700 From: Jakub Kicinski To: Maciej Fijalkowski Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, magnus.karlsson@intel.com, stfomichev@gmail.com, pabeni@redhat.com, tushar.vyavahare@intel.com, kerneljasonxing@gmail.com, bjorn@kernel.org Subject: Re: [PATCH v2 net-next 14/14] selftests: xsk: document generic and hardware endpoint runs Message-ID: <20261008144108.164cbc6d@kernel.org> In-Reply-To: <20261008114909.734364-15-maciej.fijalkowski@intel.com> References: <20261008114909.734364-1-maciej.fijalkowski@intel.com> <20261008114909.734364-15-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=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 8 Oct 2026 13:49:09 +0200 Maciej Fijalkowski wrote: > Document the per-case veth launcher and the two-host hardware setup > where the DUT uses AF_XDP zero-copy and the remote xskxceiver uses SKB > mode. Why all these instructions? Just make ksft run all the combinations you care about testing, no?