On 21/06/2017 01:37, Paul Mackerras wrote: >> Right, and the arch doesn't even match ... let's forget I asked. :) >> >> Pushed into kvm/master, thanks. > Thanks. > > On a related note, we still have the warning in virt/kvm/kvm_main.c > for CONFIG_SMP=n builds about the variable 'wait' being unused in > kvm_make_all_cpus_request(), because smp_call_function_many() doesn't > reference its 'wait' argument for uniprocessor configs. > > This then causes the build to fail on powerpc because kvm_main.c > actually gets compiled under arch/powerpc, and we use -Werror for > arch/powerpc by default. > > Paolo posted a sketch of a patch to make smp_call_function_many be a > static inline instead of a macro on UP, but it wasn't quite right and > no-one sent it anywhere. Paolo, if you're OK with me cleaning it up > and sending it on, I'll do that. The problem is that it breaks MIPS, which uses an unused variable. I'll send an alternative patch that is confined in KVM. Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
