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This changes the cpu_idle loop for 44x platforms to utilize the Wait Enable feature of the CPU. This helps virtulization solutions know when the guest Linux kernel is in an idle state. A command line option called "idle" is also added to allow people to change the idle loop back to the original variation. This is done by setting "idle=spin" on the kernel command line. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> |
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| .. | ||
| 44x.h | ||
| bamboo.c | ||
| canyonlands.c | ||
| ebony.c | ||
| idle.c | ||
| katmai.c | ||
| Kconfig | ||
| Makefile | ||
| misc_44x.S | ||
| rainier.c | ||
| sequoia.c | ||
| taishan.c | ||
| warp-nand.c | ||
| warp.c | ||