Re: [PATCH] kernel, add panic_on_warn

2014-11-04 Thread Yasuaki Ishimatsu
(2014/11/05 0:41), 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

Re: [PATCH] kernel, add panic_on_warn

2014-11-04 Thread WANG Chao
On 11/04/14 at 10:41am, 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

[PATCH] kernel, add panic_on_warn

2014-11-04 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

[PATCH] kernel, add panic_on_warn

2014-11-04 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

Re: [PATCH] kernel, add panic_on_warn

2014-11-04 Thread WANG Chao
On 11/04/14 at 10:41am, 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

Re: [PATCH] kernel, add panic_on_warn

2014-11-04 Thread Yasuaki Ishimatsu
(2014/11/05 0:41), 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 is

Re: [PATCH] kernel, add panic_on_warn

2014-11-03 Thread Vivek Goyal
On Mon, Nov 03, 2014 at 08:32:42AM -0500, Prarit Bhargava wrote: > > > On 10/30/2014 09:58 PM, Hedi Berriche wrote: > > On Thu, Oct 30, 2014 at 17:06 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

Re: [PATCH] kernel, add panic_on_warn

2014-11-03 Thread Prarit Bhargava
On 10/30/2014 09:58 PM, Hedi Berriche wrote: > On Thu, Oct 30, 2014 at 17:06 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

Re: [PATCH] kernel, add panic_on_warn

2014-11-03 Thread Prarit Bhargava
On 10/30/2014 09:58 PM, Hedi Berriche wrote: On Thu, Oct 30, 2014 at 17:06 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

Re: [PATCH] kernel, add panic_on_warn

2014-11-03 Thread Vivek Goyal
On Mon, Nov 03, 2014 at 08:32:42AM -0500, Prarit Bhargava wrote: On 10/30/2014 09:58 PM, Hedi Berriche wrote: On Thu, Oct 30, 2014 at 17:06 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

Re: [PATCH] kernel, add panic_on_warn

2014-10-30 Thread Hedi Berriche
On Thu, Oct 30, 2014 at 17:06 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

Re: [PATCH] kernel, add panic_on_warn

2014-10-30 Thread H. Peter Anvin
On 10/30/2014 10:03 AM, 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

[PATCH] kernel, add panic_on_warn

2014-10-30 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

[PATCH] kernel, add panic_on_warn

2014-10-30 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

Re: [PATCH] kernel, add panic_on_warn

2014-10-30 Thread H. Peter Anvin
On 10/30/2014 10:03 AM, 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

Re: [PATCH] kernel, add panic_on_warn

2014-10-30 Thread Hedi Berriche
On Thu, Oct 30, 2014 at 17:06 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