(2014/04/18 12:09), Masami Hiramatsu wrote:
> (2014/04/17 22:43), Vivek Goyal wrote:
>> On Thu, Apr 17, 2014 at 10:59:14AM +0900, Masami Hiramatsu wrote:
>>
>> [..]
> @@ -112,9 +113,14 @@ void panic(const char *fmt, ...)
> /*
>* If we have crashed and we have a crash kernel
(2014/04/18 12:09), Masami Hiramatsu wrote:
(2014/04/17 22:43), Vivek Goyal wrote:
On Thu, Apr 17, 2014 at 10:59:14AM +0900, Masami Hiramatsu wrote:
[..]
@@ -112,9 +113,14 @@ void panic(const char *fmt, ...)
/*
* If we have crashed and we have a crash kernel loaded let it handle
*
(2014/04/17 22:43), Vivek Goyal wrote:
> On Thu, Apr 17, 2014 at 10:59:14AM +0900, Masami Hiramatsu wrote:
>
> [..]
@@ -112,9 +113,14 @@ void panic(const char *fmt, ...)
/*
* If we have crashed and we have a crash kernel loaded let it handle
* everything else.
On Thu, Apr 17, 2014 at 10:59:14AM +0900, Masami Hiramatsu wrote:
[..]
> >> @@ -112,9 +113,14 @@ void panic(const char *fmt, ...)
> >>/*
> >> * If we have crashed and we have a crash kernel loaded let it handle
> >> * everything else.
> >> - * Do we want to call this before we try
On Thu, Apr 17, 2014 at 10:59:14AM +0900, Masami Hiramatsu wrote:
[..]
@@ -112,9 +113,14 @@ void panic(const char *fmt, ...)
/*
* If we have crashed and we have a crash kernel loaded let it handle
* everything else.
- * Do we want to call this before we try to display a
(2014/04/17 22:43), Vivek Goyal wrote:
On Thu, Apr 17, 2014 at 10:59:14AM +0900, Masami Hiramatsu wrote:
[..]
@@ -112,9 +113,14 @@ void panic(const char *fmt, ...)
/*
* If we have crashed and we have a crash kernel loaded let it handle
* everything else.
- * Do we want to
Thank you for review!
(2014/04/16 22:48), Vivek Goyal wrote:
> On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
>> Add a "late_kdump" option to run kdump after running panic
>> notifiers and dump kmsg. This can help rare situations which
>> kdump drops in failure because of
On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
> Add a "late_kdump" option to run kdump after running panic
> notifiers and dump kmsg. This can help rare situations which
> kdump drops in failure because of unstable crashed kernel
> or hardware failure (memory corruption on
On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or hardware failure (memory corruption on critical
Thank you for review!
(2014/04/16 22:48), Vivek Goyal wrote:
On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable
(2014/04/16 11:33), Vivek Goyal wrote:
> On Wed, Apr 16, 2014 at 10:28:39AM +0900, Masami Hiramatsu wrote:
>> (2014/04/15 23:08), Vivek Goyal wrote:
>>> On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
>>>
>>> [..]
> Masami,
>
> So what's the alternative to kdump which
On Wed, Apr 16, 2014 at 10:28:39AM +0900, Masami Hiramatsu wrote:
> (2014/04/15 23:08), Vivek Goyal wrote:
> > On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
> >
> > [..]
> >>> Masami,
> >>>
> >>> So what's the alternative to kdump which is more reliable? IOW, what
> >>> action
(2014/04/15 23:08), Vivek Goyal wrote:
> On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
>
> [..]
>>> Masami,
>>>
>>> So what's the alternative to kdump which is more reliable? IOW, what
>>> action you are planning to take through kmsg_dump() or through
>>> panic_notifiers?
>>>
On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
[..]
> > Masami,
> >
> > So what's the alternative to kdump which is more reliable? IOW, what
> > action you are planning to take through kmsg_dump() or through
> > panic_notifiers?
> >
> > I have seen that many a times
On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
[..]
Masami,
So what's the alternative to kdump which is more reliable? IOW, what
action you are planning to take through kmsg_dump() or through
panic_notifiers?
I have seen that many a times developers have tried
(2014/04/15 23:08), Vivek Goyal wrote:
On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
[..]
Masami,
So what's the alternative to kdump which is more reliable? IOW, what
action you are planning to take through kmsg_dump() or through
panic_notifiers?
I have seen that
On Wed, Apr 16, 2014 at 10:28:39AM +0900, Masami Hiramatsu wrote:
(2014/04/15 23:08), Vivek Goyal wrote:
On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
[..]
Masami,
So what's the alternative to kdump which is more reliable? IOW, what
action you are planning to
(2014/04/16 11:33), Vivek Goyal wrote:
On Wed, Apr 16, 2014 at 10:28:39AM +0900, Masami Hiramatsu wrote:
(2014/04/15 23:08), Vivek Goyal wrote:
On Tue, Apr 15, 2014 at 10:37:40AM +0900, Masami Hiramatsu wrote:
[..]
Masami,
So what's the alternative to kdump which is more reliable? IOW,
Hi Vivek,
(2014/04/15 4:31), Vivek Goyal wrote:
> On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
>> Add a "late_kdump" option to run kdump after running panic
>> notifiers and dump kmsg. This can help rare situations which
>> kdump drops in failure because of unstable crashed
On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
> Add a "late_kdump" option to run kdump after running panic
> notifiers and dump kmsg. This can help rare situations which
> kdump drops in failure because of unstable crashed kernel
> or hardware failure (memory corruption on
On Sun, Apr 13, 2014 at 10:14:18PM -0700, Eric W. Biederman wrote:
> Masami Hiramatsu writes:
>
> > Add a "late_kdump" option to run kdump after running panic
> > notifiers and dump kmsg. This can help rare situations which
> > kdump drops in failure because of unstable crashed kernel
> > or
(2014/04/14 14:14), Eric W. Biederman wrote:
> Masami Hiramatsu writes:
>
>> Add a "late_kdump" option to run kdump after running panic
>> notifiers and dump kmsg. This can help rare situations which
>> kdump drops in failure because of unstable crashed kernel
>> or hardware failure (memory
Hi Vivek,
(2014/04/15 4:31), Vivek Goyal wrote:
On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or
(2014/04/14 14:14), Eric W. Biederman wrote:
Masami Hiramatsu masami.hiramatsu...@hitachi.com writes:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or hardware
On Sun, Apr 13, 2014 at 10:14:18PM -0700, Eric W. Biederman wrote:
Masami Hiramatsu masami.hiramatsu...@hitachi.com writes:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable
On Mon, Apr 14, 2014 at 01:51:58PM +0900, Masami Hiramatsu wrote:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or hardware failure (memory corruption on critical
Masami Hiramatsu writes:
> Add a "late_kdump" option to run kdump after running panic
> notifiers and dump kmsg. This can help rare situations which
> kdump drops in failure because of unstable crashed kernel
> or hardware failure (memory corruption on critical data/code),
> or the 2nd kernel is
Add a "late_kdump" option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or hardware failure (memory corruption on critical data/code),
or the 2nd kernel is broken by the 1st kernel (it's a
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or hardware failure (memory corruption on critical data/code),
or the 2nd kernel is broken by the 1st kernel (it's a
Masami Hiramatsu masami.hiramatsu...@hitachi.com writes:
Add a late_kdump option to run kdump after running panic
notifiers and dump kmsg. This can help rare situations which
kdump drops in failure because of unstable crashed kernel
or hardware failure (memory corruption on critical
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