On Fri, Feb 20, 2026 at 09:52:29PM -0800, Rosen Penev wrote:
> On Fri, Feb 20, 2026 at 9:41 PM Greg KH <[email protected]> wrote:
> >
> > On Fri, Feb 20, 2026 at 07:44:02PM -0800, Rosen Penev wrote:
> > > This reverts commit 0bb91bed82d414447f2e56030d918def6383c026.
> > >
> > > This commit breaks stable kernels older than 6.18 that are booted with
> > > radeon.si_support=0 amdgpu.si_support=1 amdgpu.dc=1
> > >
> > > In 6.17, threre are further commits that are needed to get the DC
> > > codepath in amdgpu for Southern Islands GPUs working but they seem to be
> > > too much of a hastle to backport cleanly. The simplest solution is to
> > > revert this problematic commit
> >
> > Ok, this is better, but still, this only applies to 6.12.y, right?
> The reverted commit (or rather the one from master) was backported to
> at least 6.12 and 6.6. I didn't check what other kernels include it.
I see it in the following kernel releases:
6.1.156 6.6.112 6.12.53 6.17.3 6.18
All except 6.17.y is currently being supported.
thanks,
greg k-h
