Hi On Sat, Sep 15, 2018 at 09:12:03PM -0700, Nemo Inis wrote: > Package: src:linux > Version: 4.18.6-1 > Severity: important > > Dear Maintainer, > > Plugged my Kobo eReader's USB plug into a machine just upgraded from kernel > 4.17 (4.17.17-1) to 4.18 (4.18.6-1), and got 112,738,316 kernel messages in > the > the system log: > > kernel: ehci-pci 0000:00:1a.7: dma_direct_map_sg: overflow > 0x0000000216f3c000+4096 of device mask ffffffff > > Downgrading to 4.17 fixes this. > > Relevant lspci output: > > 00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI > Controller #2 (rev 02) (prog-if 20 [EHCI]) > Subsystem: Gigabyte Technology Co., Ltd 82801I (ICH9 Family) USB2 EHCI > Controller > Flags: bus master, medium devsel, latency 0, IRQ 18 > Memory at fb204000 (32-bit, non-prefetchable) [size=1K] > Capabilities: [50] Power Management version 2 > Kernel driver in use: ehci-pci > Kernel modules: ehci_pci > > > I think this is https://bugzilla.kernel.org/show_bug.cgi?id=200709
Does the issue still happens with the current version in experimental (4.19~rc3-1~exp1)? Regards, Salvatore
