On Mon, Apr 01, 2019 at 06:06:29PM +0200, Greg KH wrote: > On Sat, Mar 30, 2019 at 06:13:16PM +0200, Evalds Iodzevics wrote: > > Hi back in the December of 2016 there was commit > > "1c52d859cb2d417e7216d3e56bb7fea88444cec9" > > > > witch was followed shortly by "c198b121b1a1d7a7171770c634cd49191bac4477" > > > > Unfortunately only the first commit was later included in long-term kernel > > branches such as 4.4 and 4.9 witch left some of microcode functionality > > broken on 32 bit systems > > > > I guess it should be easily fixed by including > > "c198b121b1a1d7a7171770c634cd49191bac4477" in those branches > > Now queued up, thanks! Hm, no, it causes a bunch of build warnings that look like things are about to break: arch/x86/kernel/alternative.o: warning: objtool: do_sync_core()+0x1b: unsupported instruction in callable function arch/x86/kernel/alternative.o: warning: objtool: text_poke_early()+0x83: unsupported instruction in callable function arch/x86/kernel/alternative.o: warning: objtool: apply_alternatives()+0x366: unsupported instruction in callable function arch/x86/kernel/alternative.o: warning: objtool: text_poke()+0x196: unsupported instruction in callable function So I'm going to drop this patch from both trees now. Can you provide a working backported version, or find what else needs to be applied as well for this patch? thanks, greg k-h
