Hi Hans,
On Tue, Dec 29, 2020 at 02:02:30PM +0100, Hans de Goede wrote:
Hi,
On 12/28/20 7:39 PM, Peter Robinson wrote:
The info message was showing the mapped address for the framebuffer. To avoid security problems, all virtual addresses are converted to __ptrval__, so the message has pointless information:
simple-framebuffer 3ea9b000.framebuffer: framebuffer at 0x3ea9b000, 0x12c000 bytes, mapped to 0x(____ptrval____)
Drop the extraneous bits to clean up the message:
simple-framebuffer 3ea9b000.framebuffer: framebuffer at 0x3ea9b000, 0x12c000 bytes
Signed-off-by: Peter Robinson pbrobinson@gmail.com
Thanks, patch looks good to me:
Reviewed-by: Hans de Goede hdegoede@redhat.com
Since you have commit rights for drm-misc I'm assuming you're also going to push this one?
Thanks, Daniel
Regards,
Hans
drivers/video/fbdev/simplefb.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c index 533a047d07a2..62f0ded70681 100644 --- a/drivers/video/fbdev/simplefb.c +++ b/drivers/video/fbdev/simplefb.c @@ -477,9 +477,8 @@ static int simplefb_probe(struct platform_device *pdev) simplefb_clocks_enable(par, pdev); simplefb_regulators_enable(par, pdev);
- dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%x bytes, mapped to 0x%p\n",
info->fix.smem_start, info->fix.smem_len,info->screen_base);
- dev_info(&pdev->dev, "framebuffer at 0x%lx, 0x%x bytes\n",
info->fix.smem_start, info->fix.smem_len);
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