Re: [PATCH V2] kernel, add bug_on_warn

2014-11-03 Thread Prarit Bhargava
On 10/30/2014 08:25 PM, Rusty Russell wrote: > Prarit Bhargava writes: >> On 10/22/2014 12:27 AM, Rusty Russell wrote: >>> Prarit Bhargava writes: 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 cr

Re: [PATCH V2] kernel, add bug_on_warn

2014-10-30 Thread Rusty Russell
Prarit Bhargava writes: > On 10/22/2014 12:27 AM, Rusty Russell wrote: >> Prarit Bhargava writes: >>> 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 t

Re: [PATCH V2] kernel, add bug_on_warn

2014-10-22 Thread Yasuaki Ishimatsu
(2014/10/22 1:47), 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 remote admin) it i

Re: [PATCH V2] kernel, add bug_on_warn

2014-10-22 Thread Prarit Bhargava
On 10/22/2014 12:27 AM, Rusty Russell wrote: > Prarit Bhargava writes: >> 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 >>

Re: [PATCH V2] kernel, add bug_on_warn

2014-10-21 Thread Rusty Russell
Prarit Bhargava writes: > 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

[PATCH V2] kernel, add bug_on_warn

2014-10-21 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