Hi Nicholas,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/topic/ppc-kvm]
[also build test ERROR on powerpc/next v5.17-rc2 next-20220202]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base'
Nicholas Piggin writes:
> PR KVM does not support running with AIL enabled, and SCV does is not
> supported with AIL disabled. Fix this by ensuring the SCV facility is
> disabled with FSCR while a CPU could be running with AIL=0.
>
> The PowerNV host supports disabling AIL on a per-CPU basis, so
PR KVM does not support running with AIL enabled, and SCV does is not
supported with AIL disabled. Fix this by ensuring the SCV facility is
disabled with FSCR while a CPU could be running with AIL=0.
The PowerNV host supports disabling AIL on a per-CPU basis, so SCV just
needs to be disabled when
