On Fri, Mar 11, 2022 at 12:48:59AM +0100, Pavel Machek wrote: > Hi! > > What is going on here? > > > commit 5bdf3437603d4af87f9c7f424b0c8aeed2420745 upstream. > > Upstream commit 5bdf is very different from this. In particular, > > > arch/arm64/kvm/hyp/smccc_wa.S | 66 +++++++++++++++++++++++++++++++++++++++ > > I can't find smccc_wa.S, neither in mainline, nor in -next. And it > looks buggy. I suspect loop_k24 should loop 24 times, but it does 8 > loops AFAICT. Same problem with loop_k32. The kvm portion of these patches is the "trickiest" portions. I'll let James explain them, as he did so to me when sending the backports. thanks, greg k-h
