>>> On 28.06.10 at 20:42, Len Brown <lenb@xxxxxxxxxx> wrote: > On Thu, 24 Jun 2010, Jan Beulich wrote: > >> The conditional modified (to have an 'else' portion) in commit >> 2671717265ae6e720a9ba5f13fbec3a718983b65 degenerates to an >> unconditional NULL dereference when CONFIG_CPU_IDLE is off, as >> cpuidle_register_driver() returns non-zero in this case, and >> cpu_idle_get_driver() returns NULL. The simplest solution is to make >> the whole construct depend on CONFIG_CPU_IDLE bein defined. >> >> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx> > > As CONFIG_ACPI selects CONFIG_CPU_IDLE, > how were you able to provoke this issue? Oh, indeed, I forgot that it's a specific of our kernels that the select is a conditional one. Sorry for the noise then. Jan -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
