From e12fa3544469b761ba72b070190d272e2a644e54 Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Mon, 19 Dec 2022 17:05:07 +0100
Subject: [PATCH] vfio-mdev/mdpy-fb: Do not set struct fb_info.apertures
Generic fbdev drivers use the apertures field in struct fb_info to
control ownership of the framebuffer memory and graphics device. Do
not set the values in mdpy-fb.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221219160516.23436-10-tzimmermann@suse.de
---
samples/vfio-mdev/mdpy-fb.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/samples/vfio-mdev/mdpy-fb.c b/samples/vfio-mdev/mdpy-fb.c
index 9ec93d90e8a5a..1de5801cd2e8d 100644
--- a/samples/vfio-mdev/mdpy-fb.c
+++ b/samples/vfio-mdev/mdpy-fb.c
@@ -161,14 +161,6 @@ static int mdpy_fb_probe(struct pci_dev *pdev,
goto err_release_fb;
}
- info->apertures = alloc_apertures(1);
- if (!info->apertures) {
- ret = -ENOMEM;
- goto err_unmap;
- }
- info->apertures->ranges[0].base = info->fix.smem_start;
- info->apertures->ranges[0].size = info->fix.smem_len;
-
info->fbops = &mdpy_fb_ops;
info->flags = FBINFO_DEFAULT;
info->pseudo_palette = par->palette;
--
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