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6b36ba8492
pHyp can change cache nodes for suspend/resume operation. Currently the device tree is updated by drmgr in userspace after all non boot CPUs are enabled. Hence, we do not modify the cache list based on the latest cache nodes. Also we do not remove cache entries for the primary CPU. This patch removes the cache list for the boot CPU, updates the device tree before enabling nonboot CPUs and adds cache list for the boot cpu. This patch also has the side effect that older versions of drmgr will perform a second device tree update from userspace. While this is a redundant waste of a couple cycles it is harmless since firmware returns the same data for the subsequent update-nodes/properties rtas calls. Signed-off-by: Haren Myneni <hbabu@us.ibm.com> Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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| 512x | ||
| amigaone | ||
| cell | ||
| chrp | ||
| embedded6xx | ||
| maple | ||
| pasemi | ||
| powermac | ||
| powernv | ||
| ps3 | ||
| pseries | ||
| wsp | ||
| fsl_uli1575.c | ||
| Kconfig | ||
| Kconfig.cputype | ||
| Makefile | ||