On Thu, 2006-08-17 at 02:25, Bob Montgomery wrote: > On Wed, 2006-08-16 at 06:40 +0800, Zou Nan hai wrote: > > On Wed, 2006-08-16 at 01:39, Bob Montgomery wrote: > > > On Tue, 2006-08-15 at 08:47 +0800, Zou Nan hai wrote: > > > > > If you are not seeing "I am in purgatory" in console, that probably > > means crash kernel segments and purgatory code was copied into some > > wrong physical address. > > > > Can you check the crashkernel="..." parameter > > Thanks > > Today, we have had success by changing the configuration of our kernels > from zx1 to tiger. Now we'll try to figure out what it is about the zx1 > config parameters that causes the crash_kexec path to break. > > Bob Montgomery Hi Bob, Could you take a look at the ioc_iova_disable code in crash path? That piece of code is from HP. It will only execute if CONFIG_IA64_HP_ZX1 is defined. I don't have much knowledge of the I/O MMU stuff on HP machines.... Thanks Zou Nan hai - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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