Re: [PATCH 2/2] KVM: PPC: Book3S: Implement floating-point state get/set functions

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On Fri, Sep 14, 2012 at 03:50:06AM +0200, Alexander Graf wrote:

> (plus your patch breaks abi compatibility with old user space)

Well, only to the extent that the old ioctl code would now return an
ENOTTY error rather than an EOPNOTSUPP error.  Note that the ioctl
code has the struct size embedded, so it's not like a program compiled
against the old definition would suddenly get more data than it had
made room for.

But since you insist, I'll hack up the ONE_REG interface and see what
it looks like...

Paul.
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