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 6FB9D4BF94C for ; Mon, 12 Oct 2026 17:42:31 +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=1791826952; cv=none; b=Bv8x/aL0LZUqM43OhmSryxMM0FfohvA1bnFWAehHkkNFWH2IZAT6rleYvjVbUheWFqcS9oHh2vScWGl3Xw/YwytM91kulgZ3mDQS2EKUpDbmbb1M0ONgjl96V6+BzpfuqOHsmHQIirOEgiQhTN1b7ypaWVbzEmafb8+XNRrA5g0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791826952; c=relaxed/simple; bh=9gQggwGhQI4zVdpLC41UbDgrPqegUx5Fn1QgUFstBBk=; h=Message-ID:From:Subject:To:Cc:In-Reply-To:References:Content-Type: Date; b=QMEMRX/p8IM5ci1ymJo4J6Oc4vpqPYF/+1ocm/9ormE2pkINPXbW/2Bv7MGB1KR6vhEwc04H2GzeunEpqFy+H926EhC2O6jEg3bKjv9f6oj0DKKhJ5TiFmVOVNZLZTtqhfYlpr67cTJPeoSLD5a5eBqBzRoDzfhjBg3f0VGYUho= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mU4WQSgK; 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="mU4WQSgK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EAB081F0089B; Mon, 12 Oct 2026 17:42:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791826951; bh=9gQggwGhQI4zVdpLC41UbDgrPqegUx5Fn1QgUFstBBk=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=mU4WQSgKypODXh/jEDasFcePbdxzrwMLCIxFpyxrtzbWm2JWumA8p/cOeBM0lZ1dn mAf6CwFvCzRWC2gdypZGoCTeC6MS3a85XkQ9ynzj4/Xub8WfnDM53s4oYNEemUJ8o0 31eAD5Q5n5jOka18QCjgUlYNc1YG7NHHGrPEmEKkEake41aM32kteAuQiRya8QgXtR /XhXgekhmPvVVcVuX+fro02SVbnd86xxWY9EunXRKH0nzAEzmcIVZIXL4SAu0rR3yB Jrh7i3MefvahqzJqjK2wR6f9mi93fogOYxhbWr2GRAqAM51/PxN4oGQT7D2WNoqZCa SxqgnJwEBVZ3Q== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 2/2] selftests/pcie_lmr: Add tests for the Lane Margining debugfs interface Reply-To: sashiko-reviews@lists.linux.dev To: "Priyank Rathod" Cc: linux-pci@vger.kernel.org In-Reply-To: <20261012-pcie-link-endpoints-v7-2-36aba9c91f10@google.com> References: <20261012-pcie-link-endpoints-v7-0-36aba9c91f10@google.com> <20261012-pcie-link-endpoints-v7-2-36aba9c91f10@google.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 12 Oct 2026 17:42:30 +0000 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Add a KTAP test for the Lane Margining at the Receiver debugfs > interface. >=20 > By default it only runs checks that do not start a margining session, > on every pcie_lmr_* directory: the files exist, malformed input is > rejected, and commands fail with ENOTCONN without a session. >=20 > If PCIE_LMR_DEV names a port, it also starts a session on that link, > checks the receiver and step bounds the receiver reports, discovers and > tests any retimer receivers on the link when run on a Downstream Port, > and checks that Link Control and Link Control 2 of both ends are the > same after the session as before it. >=20 > Signed-off-by: Priyank Rathod Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261012-pcie-link-= endpoints-v7-0-36aba9c91f10@google.com?part=3D2