powerpc/numa: Handle extra hcall_vphn error cases

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Currently code handles H_FUNCTION, H_SUCCESS, H_HARDWARE return codes.
However hcall_vphn can return other return codes. Now it also handles
H_PARAMETER return code.  Also the rest return codes are handled under the
default case.

Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Reported-by: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Reviewed-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200129135301.24739-3-srikar@linux.vnet.ibm.com

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Srikar Dronamraju 2020-01-29 19:22:58 +05:30 • committed by Michael Ellerman

parent e7214ae9d8

commit 76b7bfb173

1 changed files with 16 additions and 9 deletions

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arch/powerpc/mm/numa.c

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