3 Commits

Author	SHA1	Message	Date
Sandipan Das	bc640568cd	selftests/powerpc: Fix online CPU selection ... [ Upstream commit dfa03fff86 ] 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: 3752e453f6 ("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 Signed-off-by: Sasha Levin <sashal@kernel.org>	2023-05-16 08:46:57 +09:00
Michael Ellerman	d1301afd71	selftests/powerpc: Move pick_online_cpu() up into utils.c ... We want to use this in another test, so make it available at the top of the powerpc selftests tree. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>	2015-12-17 10:46:41 +11:00
Michael Ellerman	fcb45ec074	selftests/powerpc: Move get_auxv_entry() into utils.c ... This doesn't really belong in harness.c, it's a helper function. So move it into utils.c. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>	2015-12-14 20:41:47 +11:00