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linux/tools/testing/selftests/powerpc
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Sandipan Das dfa03fff86 selftests/powerpc: Fix online CPU selection 
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: 3752e453f6ba ("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
2020-07-30 22:53:50 +10:00
..
alignment
selftests/powerpc: Add prefixed loads/stores to alignment_handler test
2020-06-22 14:18:45 +10:00
benchmarks
selftests/powerpc: Fix CPU affinity for child process
2020-07-29 22:30:34 +10:00
cache_shape
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
copyloops
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
dscr
powerpc updates for 5.7
2020-04-05 11:12:59 -07:00
eeh
selftests/powerpc: Squash spurious errors due to device removal
2020-07-29 21:02:11 +10:00
include
selftests/powerpc: Add wrapper for gettid
2020-07-29 21:02:10 +10:00
lib
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
math
selftests/powerpc: Add FPU denormal test
2020-07-15 12:02:20 +10:00
mm
selftests/powerpc: Remove powerpc special cases from stack expansion test
2020-07-29 21:02:12 +10:00
nx-gzip
selftests/powerpc: Use proper error code to check fault address
2020-07-15 23:10:17 +10:00
pmu
selftests/powerpc: Add test of stack expansion logic
2020-07-29 21:02:11 +10:00
primitives
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
ptrace
selftests/powerpc: ptrace-pkey: Don't update expected UAMOR value
2020-07-22 00:01:06 +10:00
scripts
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285
2019-06-05 17:36:37 +02:00
security
selftests/powerpc: Return skip code for spectre_v2
2020-07-29 23:47:52 +10:00
signal
powerpc: Use trap metadata to prevent double restart rather than zeroing trap
2020-05-15 11:58:54 +10:00
stringloops
selftests/powerpc: Add test of memcmp at end of page
2020-07-23 17:43:36 +10:00
switch_endian
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
syscalls
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
tm
powerpc updates for 5.7 #2
2020-04-09 11:01:42 -07:00
vphn
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
harness.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191
2019-05-30 11:29:21 -07:00
Makefile
selftests/powerpc: Add NX-GZIP engine compress testcase
2020-04-21 22:51:34 +10:00
utils.c
selftests/powerpc: Fix online CPU selection
2020-07-30 22:53:50 +10:00