On 15/10/15 18:08, Mario Smarduch wrote: > > > On 10/15/2015 12:50 AM, Marc Zyngier wrote: >> On 15/10/15 02:30, Mario Smarduch wrote: >>> If its_init()/its_probe()/its_alloc_tables() finds all GITS_BASER type none, it >>> continues with ITS initialization. >>> >>> Is there a reason to continue? >> >> Of course. There is nothing that *mandates* the ITS to request memory >> from the operating system. The HW could perfectly come with its own >> memory and not need anything at all. >> >>> Started to look through this code recently - little confused here. >> >> Only the beginning! ;-) > > Well at this time the beginning of console freeze close to "ITS: using cache > flushing for cmd queue". Poked around CBASER and noticed Inner cache bits are > updated but not sticky so it got me wondering. > > Appears like I need to look elsewhere, like maybe my environment. Out of curiosity, is that on a FastModel? Or on some actual HW? M. -- Jazz is not dead. It just smells funny... _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
