From nobody Mon Feb 9 14:44:27 2026 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.4]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5FE501F4E59; Tue, 22 Apr 2025 06:34:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745303686; cv=none; b=Uh0ktuAMv/VEt5b+ezWtFwiDIHpzZmuJw7HoVJrgreeKKu8OxkKwFHZmiRh8ecM0yxZrCgrV7Pr05AdGrQaod3qlPC95B+3dASJ7pdhAFTMC1LqfOTZ0HKeXgEuIaf0OwcOPlAchs3ajNv2FCyRc2co4AI04sgE/K1DWBui0QiY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745303686; c=relaxed/simple; bh=JmWei4l7lz4o6cL+p+ipmgk1XVBbw67QcTJhUS+A0Mc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=c5Wg7h+C2rGJZkE9ubHfBhD9Iy6tPh4Iy/n5+aWvu/WnW+ooulo5FT3Zlx256EedJZECq9zU6y++8kh9p0H3lzQXRGClwbbeJxKAMfCBNKmdkoo0bCxQMn1Oh9AsGu9jD4L1t7bBMCKBGYAJyzRhZKk08jSWbo1PZ+bAiTkXeLk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=CmeyMm2d; arc=none smtp.client-ip=117.135.210.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="CmeyMm2d" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=IYN9Q s58I4Vqu/JlMsD4Ruol4GYfkyWwUO6goo/h3SA=; b=CmeyMm2dwunsc1EAStZP0 qC7em9NgXBcnQKJh5165MLlW22JUOwoqg8+vZ0Kk34vQhd/ibXt/2+2OF9Uw3+j1 ezoIOMPpv+D0BN9hjJPY06feAmVGEBNsjB9XAy5JltEYsvwDxZnlzf0cfFIe14fR dVxhTEkoMr2d6P33E0xudk= Received: from thinkpadx13gen2i.. (unknown []) by gzga-smtp-mtada-g1-0 (Coremail) with SMTP id _____wCXQ3dlOAdoOBRXBg--.17896S2; Tue, 22 Apr 2025 14:34:15 +0800 (CST) From: Zongmin Zhou To: skhan@linuxfoundation.org Cc: gregkh@linuxfoundation.org, i@zenithal.me, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, shuah@kernel.org, valentina.manea.m@gmail.com, Zongmin Zhou Subject: [PATCH] usbip: set the dma mask to 64bit default for vhci-driver Date: Tue, 22 Apr 2025 14:34:09 +0800 Message-Id: <20250422063409.607859-1-min_halo@163.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <3e1f8fab-0155-4ff9-800d-5fa9df88c48c@linuxfoundation.org> References: <3e1f8fab-0155-4ff9-800d-5fa9df88c48c@linuxfoundation.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: _____wCXQ3dlOAdoOBRXBg--.17896S2 X-Coremail-Antispam: 1Uf129KBjvdXoWruFy8trWrWryxWr43tF1DZFb_yoW3urc_Cw 43uF4kWFs0k3Z0kw1v9ry5trZ8K3yDuF9YqF1DKF4FqasFyw1fA3yUX393KFWDZr1xtFn8 GwnFqrn5ZF18WjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU8yUDJUUUUU== X-CM-SenderInfo: pplqsxxdorqiywtou0bp/1tbi7h43q2gHNktCUgAAsu Content-Type: text/plain; charset="utf-8" From: Zongmin Zhou fix usb device limited max_sectors when use usbip protocol Signed-off-by: Zongmin Zhou --- drivers/usb/usbip/vhci_hcd.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c index e70fba9f55d6..fca3a4a6e94d 100644 --- a/drivers/usb/usbip/vhci_hcd.c +++ b/drivers/usb/usbip/vhci_hcd.c @@ -1345,6 +1345,9 @@ static int vhci_hcd_probe(struct platform_device *pde= v) =20 usbip_dbg_vhci_hc("name %s id %d\n", pdev->name, pdev->id); =20 + /* Set the dma mask to support 64bit for vhci-hcd driver. */ + dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); + /* * Allocate and initialize hcd. * Our private data is also allocated automatically. --=20 2.34.1