Re: [PATCH] powerpc/prom: convert PROM_BUG() to standard trap

2019-09-01 Thread Michael Ellerman
On Mon, 2019-08-26 at 11:10:23 UTC, Christophe Leroy wrote: > Prior to commit 1bd98d7fbaf5 ("ppc64: Update BUG handling based on > ppc32"), BUG() family was using BUG_ILLEGAL_INSTRUCTION which > was an invalid instruction opcode to trap into program check > exception. > > That commit converted

[PATCH] powerpc/prom: convert PROM_BUG() to standard trap

2019-08-26 Thread Christophe Leroy
Prior to commit 1bd98d7fbaf5 ("ppc64: Update BUG handling based on ppc32"), BUG() family was using BUG_ILLEGAL_INSTRUCTION which was an invalid instruction opcode to trap into program check exception. That commit converted them to using standard trap instructions, but prom/prom_init and their