Re: How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-11-04 Thread Randy Dunlap
On 11/04/16 13:47, Maarten Maathuis wrote: > Anyone have advice where else I can ask? > > On Sat, Oct 29, 2016 at 1:07 PM, Maarten Maathuis > wrote: >> Anyone have suggestions? Besides serial console, there are also netconsole, earlycon (probably not useful to you), and

Re: How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-11-04 Thread Randy Dunlap
On 11/04/16 13:47, Maarten Maathuis wrote: > Anyone have advice where else I can ask? > > On Sat, Oct 29, 2016 at 1:07 PM, Maarten Maathuis > wrote: >> Anyone have suggestions? Besides serial console, there are also netconsole, earlycon (probably not useful to you), and earlyprintk. You can

Re: How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-11-04 Thread Maarten Maathuis
Anyone have advice where else I can ask? On Sat, Oct 29, 2016 at 1:07 PM, Maarten Maathuis wrote: > Anyone have suggestions? > > On Thu, Oct 27, 2016 at 8:42 PM, Maarten Maathuis > wrote: >> Hi, >> >> I recently had trouble with loading a 4.9rcX

Re: How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-11-04 Thread Maarten Maathuis
Anyone have advice where else I can ask? On Sat, Oct 29, 2016 at 1:07 PM, Maarten Maathuis wrote: > Anyone have suggestions? > > On Thu, Oct 27, 2016 at 8:42 PM, Maarten Maathuis > wrote: >> Hi, >> >> I recently had trouble with loading a 4.9rcX kernel, which was hanging >> after loading the

Re: How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-10-29 Thread Maarten Maathuis
Anyone have suggestions? On Thu, Oct 27, 2016 at 8:42 PM, Maarten Maathuis wrote: > Hi, > > I recently had trouble with loading a 4.9rcX kernel, which was hanging > after loading the initial kernel ramdisk. After some painful bisecting > I found this: > >

Re: How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-10-29 Thread Maarten Maathuis
Anyone have suggestions? On Thu, Oct 27, 2016 at 8:42 PM, Maarten Maathuis wrote: > Hi, > > I recently had trouble with loading a 4.9rcX kernel, which was hanging > after loading the initial kernel ramdisk. After some painful bisecting > I found this: > > bea5b158ff0da9c7246ff391f754f5f38e34577a

How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-10-27 Thread Maarten Maathuis
Hi, I recently had trouble with loading a 4.9rcX kernel, which was hanging after loading the initial kernel ramdisk. After some painful bisecting I found this: bea5b158ff0da9c7246ff391f754f5f38e34577a is the first bad commit commit bea5b158ff0da9c7246ff391f754f5f38e34577a Author: Rob Herring

How to debug DEBUG_TEST_DRIVER_REMOVE hang during loading of kernel?

2016-10-27 Thread Maarten Maathuis
Hi, I recently had trouble with loading a 4.9rcX kernel, which was hanging after loading the initial kernel ramdisk. After some painful bisecting I found this: bea5b158ff0da9c7246ff391f754f5f38e34577a is the first bad commit commit bea5b158ff0da9c7246ff391f754f5f38e34577a Author: Rob Herring