Re: biowait for seconds
Emmanuel Dreyfus <[email protected]>
| Newsgroups | gmane.os.netbsd.devel.kernel |
|---|---|
| Message-ID | <[email protected]> |
On Thu, Apr 17, 2025 at 03:19:52PM +0000, Emmanuel Dreyfus wrote: > With a helpful patch from riastradh@ it is now able to boot, but it exhibit > a strange behavior. Processes sometimes sleep for seconds in biowait. And it also hang forever when starting init, which remains waiting for lbolt. I can work this around by just breaking in DDB and exitting, or by inserting a USB device. A few tests: - dixable x2APIC in BIOS: same behavior - boot -1: same behavior - boot -2: manu devices report configuration problems, keyboard does not work - userconf disable ioapic*: same as boot -2 I also tried building with PCI_INTR_FIXUP, it does not help. -- Emmanuel Dreyfus [email protected]