On Thu, May 25, 2017 at 01:24:11PM -0400, Theodore Ts'o wrote: > On Tue, May 23, 2017 at 10:45:57AM -0700, Eric Biggers wrote: > > From: Eric Biggers <ebiggers@xxxxxxxxxx> > > > > Trim more unneeded features from the recommended kernel config, then > > enable some more relatively lightweight debugging options. > > > > For now, just update the latest x86_64 config. But if people are okay > > with these changes I'll update some of the other configs too. > > > > Tested with both kvm-xfstests and gce-xfstests. > > > > Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx> > > This looks good to me. Would you mind sending a patch which updates > the rest of the configs similarly, so we can update all of the configs > at once? > > As an aside, I *do* use the HW_RANDOM_VIRTIO from time to time (that's > why it was enabled in the config), and in fact kvm-xfstests is wired > up to supply the virtio random number generator by default (since it > doesn't really cost much): > > if test -z "$NO_VIRTIO_RNG" ; then > VIRTIO_RNG="-object rng-random,filename=/dev/urandom,id=rng0 \ > -device virtio-rng-pci,rng=rng0" > fi > > But that's for my kernel RNG testing, and it's fair to say that that > most users of kvm-xfstests won't need it. > Yes I'll do that. I'll probably leave HW_RANDOM_VIRTIO on, given that the virtio-rng-pci device is emulated by default, and the kernel config ought to support the default emulated hardware. (Or else we should turn the virtio-rng-pci device off by default.) Eric -- To unsubscribe from this list: send the line "unsubscribe fstests" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
