Thomas Klein wrote:
This patch adds kdump support to the ehea driver. As the firmware doesn't free
resource handles automatically, the driver has to run an as simple as possible
free resource function in case of a crash shutdown. The function iterates over
two arrays freeing all resource handles
Thomas Klein wrote:
This patch adds kdump support to the ehea driver. As the firmware doesn't free
resource handles automatically, the driver has to run an as simple as possible
free resource function in case of a crash shutdown. The function iterates over
two arrays freeing all resource handles
This patch adds kdump support to the ehea driver. As the firmware doesn't free
resource handles automatically, the driver has to run an as simple as possible
free resource function in case of a crash shutdown. The function iterates over
two arrays freeing all resource handles which are stored
This patch adds kdump support to the ehea driver. As the firmware doesn't free
resource handles automatically, the driver has to run an as simple as possible
free resource function in case of a crash shutdown. The function iterates over
two arrays freeing all resource handles which are stored
In message <[EMAIL PROTECTED]> you wrote:
> Michael Ellerman wrote on 26.11.2007 09:16:28:
> > Solutions that might be better:
> >
> > a) if there are a finite number of handles and we can predict their
> > values, just delete them all in the kdump kernel before the driver
> > loads.
>
>
Hi,
On Mon, Nov 26, 2007 at 01:41:37PM -0200, Luke Browning wrote:
> On Mon, 2007-11-26 at 19:16 +1100, Michael Ellerman wrote:
>
> > For kdump we have to assume that the kernel is fundamentally broken,
If I may so humbly suggest: since ehea is a power6 thing only,
we should refocus our
On Mon, 2007-11-26 at 19:16 +1100, Michael Ellerman wrote:
>
> Hi Thomas,
>
> I'm sorry, but this patch is all wrong IMHO.
>
> For kdump we have to assume that the kernel is fundamentally broken,
> we've panicked, so something bad has happened - every line of kernel
> code that is run
Michael Ellerman wrote on 26.11.2007 09:16:28:
> Solutions that might be better:
>
> a) if there are a finite number of handles and we can predict their
> values, just delete them all in the kdump kernel before the driver
> loads.
Guessing the values does not work, because of the handle
On Fri, 2007-11-09 at 14:33 +0100, Thomas Klein wrote:
> To support ehea driver reloading in a kdump kernel the driver has to perform
> firmware handle deregistrations when the original kernel crashes. As there's
> currently no notifier chain for machine crashes this patch enables kdump
> support
On Fri, 2007-11-09 at 14:33 +0100, Thomas Klein wrote:
To support ehea driver reloading in a kdump kernel the driver has to perform
firmware handle deregistrations when the original kernel crashes. As there's
currently no notifier chain for machine crashes this patch enables kdump
support
in
Michael Ellerman wrote on 26.11.2007 09:16:28:
Solutions that might be better:
a) if there are a finite number of handles and we can predict their
values, just delete them all in the kdump kernel before the driver
loads.
Guessing the values does not work, because of the handle
On Mon, 2007-11-26 at 19:16 +1100, Michael Ellerman wrote:
Hi Thomas,
I'm sorry, but this patch is all wrong IMHO.
For kdump we have to assume that the kernel is fundamentally broken,
we've panicked, so something bad has happened - every line of kernel
code that is run decreases the
Hi,
On Mon, Nov 26, 2007 at 01:41:37PM -0200, Luke Browning wrote:
On Mon, 2007-11-26 at 19:16 +1100, Michael Ellerman wrote:
For kdump we have to assume that the kernel is fundamentally broken,
If I may so humbly suggest: since ehea is a power6 thing only,
we should refocus our energies
In message [EMAIL PROTECTED] you wrote:
Michael Ellerman wrote on 26.11.2007 09:16:28:
Solutions that might be better:
a) if there are a finite number of handles and we can predict their
values, just delete them all in the kdump kernel before the driver
loads.
Guessing the
> To support ehea driver reloading in a kdump kernel the driver has to
> perform firmware handle deregistrations when the original kernel
> crashes. As there's currently no notifier chain for machine crashes
> this patch enables kdump support in the ehea driver by bending the
>
To support ehea driver reloading in a kdump kernel the driver has to perform
firmware handle deregistrations when the original kernel crashes. As there's
currently no notifier chain for machine crashes this patch enables kdump support
in the ehea driver by bending the ppc_md.machine_crash_shutdown
To support ehea driver reloading in a kdump kernel the driver has to perform
firmware handle deregistrations when the original kernel crashes. As there's
currently no notifier chain for machine crashes this patch enables kdump support
in the ehea driver by bending the ppc_md.machine_crash_shutdown
To support ehea driver reloading in a kdump kernel the driver has to
perform firmware handle deregistrations when the original kernel
crashes. As there's currently no notifier chain for machine crashes
this patch enables kdump support in the ehea driver by bending the
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