https://bugzilla.kernel.org/show_bug.cgi?id=218982
--- Comment #19 from Tony Houghton (h...@realh.co.uk) --- (In reply to Mario Limonciello (AMD) from comment #17) > Issue occurs in wifi driver. Do you have a lot running at this time? -12 is > out of memory. I thought I already posted a message after attaching this new dmesg output, but it seems to have got lost :-(. I also noticed that the error appeared to be from the wifi driver. It only occurs when I add iommu=off to the kernel command line, and as well as causing the suspend to abort, the driver fails to initialise, which I didn't notice until now, because I use ethernet by default. Should I report this issue separately against the mt7921e driver? It happens even with nothing running except GNOME in 32GB of RAM, so if it really is out of memory, maybe it's getting stuck in some loop/recursion that keeps trying to allocate more? If I disable the wifi in the BIOS, it fixes this suspend issue, but the resume still fails, so it seems iommu=off doesn't fix the original issue. I also found the BIOS option to disable IOMMU, but that doesn't make any difference to either issue. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
