On Tue, Dec 13, 2016 at 07:19:41PM +0100, Christophe Leroy wrote: > At exception prologs, once SRR0 and SRR1 have been saved, MSR RI is > set to mark the interrupt as recoverable. > > MSR RI has to be unset before writing into SRR0 and SRR1 at exception > epilogs.
Why? What goes wrong without this? Etc. Segher
