lkml.org 
[lkml]   [2022]   [Jan]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: nvme: IO_PAGE_FAULT logged with Intel SSDPEKKF512G8
On Tue, Jan 18, 2022 at 06:01:06PM +0100, Paul Menzel wrote:
> > > $ dmesg --level=err
> > > [ 4.194306] nvme 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000c address=0xffffc080 flags=0x0050]
> > > [ 4.206970] nvme 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000c address=0xffffc000 flags=0x0050]

This was caused by a DMA read to a write-only page. Looks like a bug in
the driver or the devices firmware.

Regards,

Joerg

\
 
 \ /
  Last update: 2022-01-31 16:41    [W:0.043 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site