[PATCH 1/3] powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild

[Michael Ellerman]

On Wed, 2019-06-12 at 04:45:04 UTC, Nathan Lynch wrote:
> Allow external callers to force the cacheinfo code to release all its
> references to cache nodes, e.g. before processing device tree updates
> post-migration, and to rebuild the hierarchy afterward.
> 
> CPU online/offline must be blocked by callers; enforce this.
> 
> Fixes: 410bccf97881 ("powerpc/pseries: Partition migration in the kernel")
> Signed-off-by: Nathan Lynch <nathanl at linux.ibm.com>
> Reviewed-by: Gautham R. Shenoy <ego at linux.vnet.ibm.com>

Series applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/d4aa219a074a5abaf95a756b9f0d190b

cheers