Re: [PATCH v2 8/8] ppc/spapr: Ignore common "ibm,nmi-interlock" Linux bug

2020-03-16 Thread David Gibson
On Tue, Mar 17, 2020 at 12:26:13AM +1000, Nicholas Piggin wrote: > Linux kernels call "ibm,nmi-interlock" in their system reset handlers > contrary to PAPR. Returning an error because the CPU does not hold the > interlock here causes Linux to print warning messages. PowerVM returns > success in

[PATCH v2 8/8] ppc/spapr: Ignore common "ibm, nmi-interlock" Linux bug

2020-03-16 Thread Nicholas Piggin
Linux kernels call "ibm,nmi-interlock" in their system reset handlers contrary to PAPR. Returning an error because the CPU does not hold the interlock here causes Linux to print warning messages. PowerVM returns success in this case, so do the same for now. Signed-off-by: Nicholas Piggin ---