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Sandipan Das authored
The size of the CPU affinity mask must be large enough for systems with a very large number of CPUs. Otherwise, tests which try to determine the first online CPU by calling sched_getaffinity() will fail. This makes sure that the size of the allocated affinity mask is dependent on the number of CPUs as reported by get_nprocs_conf(). Fixes: 3752e453 ("selftests/powerpc: Add tests of PMU EBBs") Reported-by:
Shirisha Ganta <shiganta@in.ibm.com> Signed-off-by:
Sandipan Das <sandipan@linux.ibm.com> Reviewed-by:
Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/a408c4b8e9a23bb39b539417a21eb0ff47bb5127.1596084858.git.sandipan@linux.ibm.com
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