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 7407C3515CE for ; Tue, 1 Sep 2026 08:40:11 +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=1788252012; cv=none; b=ZFJvDcjdQf7ZfC9OiSeoGEXMbXArieZmUWo8H8InO4FQABUBTyF8NFtOXYuNQTigH+6TVUboegDqtTVXEzFXnfH13jOjqo8J8vgTwFhE5uO4TvDSbZU1ZCl2aCQMo7G110r+b0I5TTuqfZRlKoe7NnSD/bPBGwA1pkBwXsH8io0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788252012; c=relaxed/simple; bh=k98153yVIIH00Ut3lrtGXoKaFZqzWtasfrnA3DhapRM=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=pCPxYLd/b/XQYx8SXi5eDIxVT2p29kssXyQpZi0ydvDa+ZPPwTkR7bSTQ+uPDpcyp3QzrglvVw8xH07MlIpvbyWUC2hInqfhhI2XVATAEv1kHEzd10Gtgcktge0wknFz4MqY9ctaVW8zMKVgP/jTzsYIPFVK366EK5M/YvqXtcE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NpBULAi/; 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="NpBULAi/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CAD9B1F000E9; Tue, 1 Sep 2026 08:40:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788252011; bh=k98153yVIIH00Ut3lrtGXoKaFZqzWtasfrnA3DhapRM=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=NpBULAi/DLuNCVkW+ikcZDDjR3rDO7CL2PZbCCGQkfh5IYzA1z+/HGG0vlLqsSyQ0 NGr3YstNDPkOHvg4oUCuSnG2D+M4tBdvSNrv8NAkwKlzbpnenePzDyvl7ITU3KwV3k ljQCkvt2cPo+faEcFyea2+InN6HZILi0pt+HoWyc1hjFg0zy6XK18Jy6hnQnT2+fmd gOpTmK/XEq5hy5/gTzND3hQSIbP36YPwXZ3TDWSy0+AjjFmFqOho07iaYiJuTmzlP8 bjXOtS+SbyS86NYlKqUR6OwSxisSbtdjERxQQuFS5N8zk0TSQQB4xYf2V5/6e8Acp5 zZyvfWpNsrueg== From: sashiko-bot@kernel.org Subject: Re: [PATCH] PCI/P2PDMA: Add Zhaoxin host bridges to whitelist Reply-To: sashiko-reviews@lists.linux.dev To: LeoLiu-oc Cc: linux-pci@vger.kernel.org In-Reply-To: <20260901083653.48890-1-leoliu-oc@zhaoxin.com> References: <20260901083653.48890-1-leoliu-oc@zhaoxin.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 01 Sep 2026 08:40:10 +0000 Message-Id: <20260901084010.CAD9B1F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Zhaoxin host bridges support peer-to-peer DMA. Add their device IDs > (0x1003, 0x1005-0x1008) to the whitelist so that p2pdma works on these > platforms. >=20 > The entries cover the KX-6000, KH-40000, KX-6000G, KX-7000 and KH-50000 > families. >=20 > The KX-6000/KH-40000/KX-6000G/KX-7000 entries are marked > REQ_SAME_HOST_BRIDGE because P2P requests crossing different host bridges > are not supported on these parts. The KH-50000 entry is whitelisted > without this restriction. >=20 > Signed-off-by: LeoLiu-oc Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260901083653.4889= 0-1-leoliu-oc@zhaoxin.com?part=3D1