Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752806AbdHITnt (ORCPT ); Wed, 9 Aug 2017 15:43:49 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:46168 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752775AbdHITnr (ORCPT ); Wed, 9 Aug 2017 15:43:47 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Michael S. Tsirkin" , Gerd Hoffmann , Sasha Levin Subject: [PATCH 4.4 50/58] drm/virtio: fix framebuffer sparse warning Date: Wed, 9 Aug 2017 12:42:02 -0700 Message-Id: <20170809194148.459873420@linuxfoundation.org> X-Mailer: git-send-email 2.14.0 In-Reply-To: <20170809194146.501519882@linuxfoundation.org> References: <20170809194146.501519882@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1159 Lines: 33 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gerd Hoffmann [ Upstream commit 71d3f6ef7f5af38dea2975ec5715c88bae92e92d ] virtio uses normal ram as backing storage for the framebuffer, so we should assign the address to new screen_buffer (added by commit 17a7b0b4d9749f80d365d7baff5dec2f54b0e992) instead of screen_base. Reported-by: Michael S. Tsirkin Signed-off-by: Gerd Hoffmann Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/virtio/virtgpu_fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/virtio/virtgpu_fb.c +++ b/drivers/gpu/drm/virtio/virtgpu_fb.c @@ -338,7 +338,7 @@ static int virtio_gpufb_create(struct dr info->fbops = &virtio_gpufb_ops; info->pixmap.flags = FB_PIXMAP_SYSTEM; - info->screen_base = obj->vmap; + info->screen_buffer = obj->vmap; info->screen_size = obj->gem_base.size; drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth); drm_fb_helper_fill_var(info, &vfbdev->helper,