> > Head's up: these patches are currently implicated in a rare-to-trigger > > hang that we are seeing on an internal kernel. An extensive effort is > > underway to confirm whether these are the cause. Will followup. > > I'm currently investigating an intermittent memory corruption issue in > v4.0-rc1 I'm able to trigger on Seattle with 4K pages and 48-bit VA, > which may or may not be related. Sometimes it results in a hang (when > the vectors get corrupted and the CPUs get caught in a recursive > exception loop). FWIW my issue appears to be a bug in the old firmware I'm running. Sorry for the noise! Mark. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>