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| author | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-24 12:25:24 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-29 14:02:11 +0300 |
| commit | c9938a9dac95be7650218cdd8e9d1f882e7b5691 (patch) | |
| tree | 303e91fb7bb2cfe2858eed4f66e38500253a6256 /tools/testing/selftests/powerpc/pmu | |
| parent | 5f8cf6475828b600ff6d000e580c961ac839cc61 (diff) | |
| download | linux-c9938a9dac95be7650218cdd8e9d1f882e7b5691.tar.xz | |
selftests/powerpc: Add test of stack expansion logic
We have custom stack expansion checks that it turns out are extremely
badly tested and contain bugs, surprise. So add some tests that
exercise the code and capture the current boundary conditions.
The signal test currently fails on 64-bit kernels because the 2048
byte allowance for the signal frame is too small, we will fix that in
a subsequent patch.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200724092528.1578671-1-mpe@ellerman.id.au
Diffstat (limited to 'tools/testing/selftests/powerpc/pmu')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/lib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/lib.h b/tools/testing/selftests/powerpc/pmu/lib.h index fa12e7d0b4d3..bf1bec013bbb 100644 --- a/tools/testing/selftests/powerpc/pmu/lib.h +++ b/tools/testing/selftests/powerpc/pmu/lib.h @@ -6,6 +6,7 @@ #ifndef __SELFTESTS_POWERPC_PMU_LIB_H #define __SELFTESTS_POWERPC_PMU_LIB_H +#include <stdbool.h> #include <stdio.h> #include <stdint.h> #include <string.h> |