Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.kernel > #62154

Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18

Cross-posted to 2 groups.

Show all headers | View raw

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

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18 Nemo Inis <nemoinis@hotmail.com> - 2018-09-16 06:30 +0200
  Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18 Salvatore Bonaccorso <carnil@debian.org> - 2018-09-16 10:30 +0200
  Bug#908924: dma_direct_map_sg: overflow on USB access after upgrade to kernel 4.18 Ransom Williams <auvergnerw@gmail.com> - 2018-10-02 10:50 +0200
  Bug#908924: same bug here cacatoes@tuxfamily.org - 2018-10-02 21:00 +0200
  Bug#908924: git-bisected Daniel Reichelt <debian@nachtgeist.net> - 2018-10-14 14:00 +0200
  Bug#908924: possible fix Daniel Reichelt <debian@nachtgeist.net> - 2018-10-20 20:50 +0200
  Bug#908924: MICROSOFT ACCOUNT FINAL 2019 UPDATE IN PROGRESS! Admin Office <sdurmishi@hotmail.com> - 2019-03-20 15:00 +0100
  Bug#908924: MICROSOFT ACCOUNT FINAL 2019 UPDATE IN PROGRESS! SUPPORT TEAM <elie_m_mansour@hotmail.com> - 2019-03-20 19:40 +0100
  Bug#908924: MICROSOFT ACCOUNT FINAL 2019 UPDATE IN PROGRESS! Webmail Security Support <artaa_krasniqi@hotmail.com> - 2019-03-20 19:40 +0100

csiph-web