Re: [PATCH V3] kernel, add bug_on_warn

2014-10-24 Thread Prarit Bhargava
On 10/23/2014 03:40 PM, Andrew Morton wrote: > On Thu, 23 Oct 2014 08:53:14 -0400 Prarit Bhargava wrote: > >> There have been several times where I have had to rebuild a kernel to >> cause a panic when hitting a WARN() in the code in order to get a crash >> dump from a system. Sometimes this i

Re: [PATCH V3] kernel, add bug_on_warn

2014-10-23 Thread Andrew Morton
On Thu, 23 Oct 2014 08:53:14 -0400 Prarit Bhargava wrote: > There have been several times where I have had to rebuild a kernel to > cause a panic when hitting a WARN() in the code in order to get a crash > dump from a system. Sometimes this is easy to do, other times (such as > in the case of a

[PATCH V3] kernel, add bug_on_warn

2014-10-23 Thread Prarit Bhargava
There have been several times where I have had to rebuild a kernel to cause a panic when hitting a WARN() in the code in order to get a crash dump from a system. Sometimes this is easy to do, other times (such as in the case of a remote admin) it is not trivial to send new images to the user. A m