IOMMU

2016-06-27 Thread Max Ruttenberg
What does code in drivers/iommu do? What is it responsible for and how would it relate to a custom kernel module say for a PCI driver? -- Max Ruttenberg, Member of the Technical Staff Emu *Technology* 1400 E Angela Blvd, Unit 101 South Bend, IN 46617

Re: Mount jffs2 as rootfs

2016-06-27 Thread Greg KH
On Mon, Jun 27, 2016 at 07:01:15AM +, Chen, NoamX wrote: > - > Intel Israel (74) Limited > > This e-mail and any attachments may contain confidential material for > the sole use of the intended recipient(s). Any review or

Re: Easiest way to follow the execution process of a driver

2016-06-27 Thread Andrey Skvortsov
On 27 Jun, Teoh Choon Zone wrote: > What is the easiest way to follow the execution process of a driver, on an > embedded ARM board? I'm specifically interested in the stmicro ethernet > driver. Hi, look at ftrace. Documentation/trace/ftrace.exe -- Best regards, Andrey Skvortsov

Easiest way to follow the execution process of a driver

2016-06-27 Thread Teoh Choon Zone
What is the easiest way to follow the execution process of a driver, on an embedded ARM board? I'm specifically interested in the stmicro ethernet driver. ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org

Re: Kernel panic after insmod

2016-06-27 Thread Silvan Jegen
Am 2016-06-26 18:38, schrieb Aruna Hewapathirane: > And completely off-topic what are the options for some of us who very > much > wish to attend the Linux conference North America ( > http://events.linuxfoundation.org/events/linuxcon-north-america ) but > simply cannot afford the standard

Mount jffs2 as rootfs

2016-06-27 Thread Chen, NoamX
Hi all, I've encountered a problem. I'm trying to mount jffs2 rootfs. When the fs is mounted the following warning is displayed: Jffs2: Node totlen on flash (0x) != totlen from node ref (0x0044) While the node ref varies, the node totlen on flash does not. This warning did not occur