On Tue, Oct 27, 2020 at 10:08:14AM +0100, Peter Zijlstra wrote: > On Mon, Oct 26, 2020 at 04:30:32PM -0700, Andy Lutomirski wrote: > > Is there any compelling reason not to just drop the condition and do: > > > > current->thread.virtual_dr6 |= (dr6 & DR_STEP); > > > > unconditionally? > > Because why should it?
Because WINE does indeed rely on that. I'll go post a new version.
