Comment 66 for bug 1656112

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bugproxy (bugproxy) wrote : Comment bridged from LTC Bugzilla

------- Comment From <email address hidden> 2017-04-10 09:03 EDT-------
> Hi,
> thank you a lot Daniel to identify the potentially missing two patches.
> I wonder thou if we really need all 7 then, or maybe just the two new ones.
> While the extra 5 are valid fixes in general I'm not sure they are 100%
> needed as Xenial seems to be fine without and at least according to Mike he
> was good with 2.6.1 from Yakkety which does not have them.

The 5 patches from 2.7.0 are performance boosts/fixes. Given that the 8335-GTB
is a high performance system they are quite interesting to have. But they
are not need in a sense of QEMU does not work without them. In fact, I've tested
2.5.0 with only the 2 patches from 2.6.1 and the sanity tests worked just fine.

> 2. I'd be happy on an IBM statement on the extra 5 patches from qemu 2.7 if
> they are really required especially since this is in the sense of an SRU I
> want to keep the scope minimal to the fix that is needed.

You don't need the 5 patches from 2.7.0 to make QEMU work in 8335-GTB.