Unfortunately this arch does not compile at all :( Signed-off-by: Thomas Gleixner Cc: Chris Zankel --- arch/xtensa/Kconfig | 1 + arch/xtensa/kernel/process.c | 14 ++------------ 2 files changed, 3 insertions(+), 12 deletions(-) Index: linux-2.6/arch/xtensa/Kconfig =================================================================== --- linux-2.6.orig/arch/xtensa/Kconfig +++ linux-2.6/arch/xtensa/Kconfig @@ -19,6 +19,7 @@ config XTENSA select CLONE_BACKWARDS select IRQ_DOMAIN select HAVE_OPROFILE + select GENERIC_IDLE_LOOP help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both Index: linux-2.6/arch/xtensa/kernel/process.c =================================================================== --- linux-2.6.orig/arch/xtensa/kernel/process.c +++ linux-2.6/arch/xtensa/kernel/process.c @@ -105,19 +105,9 @@ void coprocessor_flush_all(struct thread /* * Powermanagement idle function, if any is provided by the platform. */ - -void cpu_idle(void) +void arch_cpu_idle(void) { - local_irq_enable(); - - /* endless idle loop with no priority at all */ - while (1) { - rcu_idle_enter(); - while (!need_resched()) - platform_idle(); - rcu_idle_exit(); - schedule_preempt_disabled(); - } + platform_idle(); } /* -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/