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. Thanks for clarifying. - Mario > > M. > _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
