On Tue, Jul 11, 2017 at 10:03:01PM +0100, Sudip Mukherjee wrote: > Hi Greg, > > On Fri, Jun 30, 2017 at 09:57:43PM +0100, Sudip Mukherjee wrote: > > From: Teddy Wang <teddy.wang@xxxxxxxxxxxxxxxxx> > > > > If vesafb is enabled in the config then /dev/fb0 is created by vesa > > and this sm750 driver gets fb1, fb2. But we need to be fb0 and fb1 to > > effectively work with xorg. > > So if it has been alloted fb1, then try to remove the other fb0. > > > > Cc: <stable@xxxxxxxxxxxxxxx> # v4.4+ > > Signed-off-by: Teddy Wang <teddy.wang@xxxxxxxxxxxxxxxxx> > > Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> > > --- > > > > In the previous send, why #ifdef is used was asked. > > https://lkml.org/lkml/2017/6/25/57 > > > > Answered at: https://lkml.org/lkml/2017/6/25/69 > > Also pasting here for reference. > > > > 'Did a quick research into "why". > > The patch d8801e4df91e ("x86/PCI: Set IORESOURCE_ROM_SHADOW only for the > > default VGA device") has started setting IORESOURCE_ROM_SHADOW in flags > > for a default VGA device and that is being done only for x86. > > And so, we will need that #ifdef to check IORESOURCE_ROM_SHADOW as that > > needs to be checked only for a x86 and not for other arch.' > > A gentle ping. It's in the middle of the merge window, I can't do anything with patches right now, you know better than this... I'll get to it after 4.13-rc1 is out, relax please. greg k-h