Re: [PATCH v2] Fix regression. Make hot unlplug of CPU0 work again.

2007-10-11 Thread Michael Ellerman
On Thu, 2007-10-11 at 17:30 +1000, Tony Breeds wrote: > Early in the 2.6.23 cycle we broke the ability to offline cpu0 > (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by > ensuring that the (xics) default irq server, will not be 0 when taking > cpu0 offline. > > Also catches

Re: [PATCH v2] Fix regression. Make hot unlplug of CPU0 work again.

2007-10-11 Thread Michael Neuling
In message <[EMAIL PROTECTED]> you wrote: > > Early in the 2.6.23 cycle we broke the ability to offline cpu0 > (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by > ensuring that the (xics) default irq server, will not be 0 when taking > cpu0 offline. > > Also catches a use of

[PATCH v2] Fix regression. Make hot unlplug of CPU0 work again.

2007-10-11 Thread Tony Breeds
Early in the 2.6.23 cycle we broke the ability to offline cpu0 (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by ensuring that the (xics) default irq server, will not be 0 when taking cpu0 offline. Also catches a use of irq, when virq should be used (I think that's the last o

Re: Patch: Fix regression. Make hot unlplug of CPU0 work again.

2007-10-05 Thread Milton Miller
On Fri, Oct 05, 2007 at 05:05:21PM, Tony Breeds wrote: >> On Fri, Oct 05, 2007 at 01:52:41PM +1000, Tony Breeds wrote: >> Early in the 2.6.23 cycle we broke the ability to offline cpu0 >> (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by >> ensuring that the (xics) default irq

Re: Fix regression. Make hot unlplug of CPU0 work again.

2007-10-05 Thread Michael Ellerman
On Fri, 2007-10-05 at 17:05 +1000, Tony Breeds wrote: > On Fri, Oct 05, 2007 at 01:52:41PM +1000, Tony Breeds wrote: > > Early in the 2.6.23 cycle we broke the ability to offline cpu0 > > (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by > > ensuring that the (xics) default irq

Re: Fix regression. Make hot unlplug of CPU0 work again.

2007-10-05 Thread Tony Breeds
On Fri, Oct 05, 2007 at 01:52:41PM +1000, Tony Breeds wrote: > Early in the 2.6.23 cycle we broke the ability to offline cpu0 > (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by > ensuring that the (xics) default irq server, will not be 0 when taking > cpu0 offline. > > Also c

Fix regression. Make hot unlplug of CPU0 work again.

2007-10-04 Thread Tony Breeds
Early in the 2.6.23 cycle we broke the ability to offline cpu0 (7ccb4a662462616f6be5053e26b79580e02f1529). This patch fixes that by ensuring that the (xics) default irq server, will not be 0 when taking cpu0 offline. Also catches a use of irq, when virq should be used (I think that the last one)