From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793686194; b=Bt96SlqHTFh922z4ov9ZOrFslq2goqp0txSqCKA5bRKX6PDGtdkRxAOC/Q5AQCAgho4X rj/csPYVctimQKlwbuKLbpZ+aEQ5sb8Dbnh0BHYmrMJ/IhmrHIt1xMFlSUdAgxa9ZCXH6 GwxPW4lsfB6uA83OKLhYn8Iev7bLpLTk6T39pH8R0e9uyapZ+x9Ad7bsnVSVqxGDFwnZy fku7IaMPjInnFqp8b7uksyPv0OlXG4KRaSW4NlO06/VdxpIenPRZ6ELfRtfCw7kdaloRb Ys4ni0R/kR3azCTejS+tlvLdKAy7MjK7iKoL4eFcIZOtGAO6ZpdlyV+3XABomNBZuZg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793686194; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=FBRzD4tJ6kQ7flh6N+M+OyodxJMMm2lwDNaDNsp8K3U=; b=Ea/lBlcbvOgoa9VUgqXrqgCz8y9tBi1MSmvIsgwD7OgpQsVHKg+ol5tB8FDaenE+DPk4 J13UFECgo+9D7HW9XlqcTvgpTzaHwosH+85r+TXANoIz0+J/89+mnNGvsbB8gqoZnIC83 JNjgmfbuqplOnmu915OdJGCA2BxIct9ihgFwErFTz0JRTTuIJW2dkjqvUJiA7pSVtdtWf ka8G5hqfx3k3f5INDr3wJmp32Rc82LtHACI53I5n6zT+DcYmg/JhSwSrxr4bTO0ucdefR BTgNyZsgZH+LtpMjTKlQ54EdbBLZKDoIq9I+7qMhQ2ADAEMToYgINtir31CPdbGUK1w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=C5gdJKqq; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B7521606A32C for ; Tue, 3 Nov 2026 06:09:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=C5gdJKqq Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E10A1F000C1; Tue, 3 Nov 2026 06:09:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793686193; bh=FBRzD4tJ6kQ7flh6N+M+OyodxJMMm2lwDNaDNsp8K3U=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=C5gdJKqqHH/3Tmta/rxceJPrsesnQ28UZ0CjVtqVISBsBIe+Zi+e5wwCkzzM6/EZe v7n9ydjpJq//WI5rVRL6NdA3jbHjhq/a6XliTZOzK3dOzhkrUVXu+SnVZZp0Sp1V3h rF2xuSCnbG28LpHwmwRFU3kqWHumsCDwR3EnTc+dC6gNiHPjK8ak2g9hGd1Qv29kN2 v+WkpvtUAYrK9vYc903hfh6DIIhTZ0YmnuI2Vm1E9iMgktwfZIT8t3jvp3QNm+x/WD z0yNuAZjUiAwAjbuExlMSDhGPK9nDL+LECFJU5Ka0RMI8zQ+6qGsbzzG4FAb4ViH4o kdYRS4tqeRCmA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH] PCI: rockchip-host: Enable async probe by default Reply-To: sashiko-reviews@lists.linux.dev To: "Igor Velkov" Cc: linux-pci@vger.kernel.org In-Reply-To: <20261103-rockchip-pcie-async-v1-1-4dcadb94af64@iav.lv> References: <20261103-rockchip-pcie-async-v1-1-4dcadb94af64@iav.lv> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 03 Nov 2026 06:09:52 +0000 X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Igor Velkov >=20 > The probe waits for the link to come up, and with an empty slot it > holds the deferred-probe worker for about 0.7 s. On ROCK Pi 4 with > UHS-I enabled for the SD card, the I/O-domain driver then binds only > after the card has switched to 1.8 V, and tuning fails ("All phases > bad!"). >=20 > Probe asynchronously, as commit c0e1eb441b1d ("PCI: qcom: Enable async > probe by default") does for the Qualcomm host driver. This does not > order the I/O domain before dw_mmc in general; an explicit dependency > was proposed in [1] and not merged. >=20 > Link: https://lore.kernel.org/all/20230904115816.1237684-1-s.hauer@pengut= ronix.de/ [1] > Signed-off-by: Igor Velkov Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261103-rockchip-p= cie-async-v1-1-4dcadb94af64@iav.lv?part=3D1