On Sat, Dec 27, 2014 at 11:24 AM, Pranith Kumar <bobby.prani@xxxxxxxxx> wrote: > On Fri, Dec 26, 2014 at 11:54 AM, Paul E. McKenney wrote: >> Pranith, if Stephen has CONFIG_KVM=n, it might be best to move the >> "select SRCU" to "config PPC" in arch/powerpc/Kconfig. Are you able >> to cross-build powerpc? >> > > ppc 32 seems fine without selecting srcu unconditionally. So I added > this select to PPC 64 which should fix this build failure. > On looking at this further, I was able to figure out the parts on ppc64 utilizing KVM and enabled them dependent on CONFIG_KVM being enabled. I tested this with a ppc64 allnoconfig and it built succesfully (depending on a unrelated patch to enable printk for powernv). I've sent the patch but it still seems that we will be playing whack-a-mole for now with code which uses KVM indepedent of CONFIG_KVM. May be fixing it incrementally is a better option than lumping all these together? -- Pranith -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
