diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-24 19:25:24 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-07-29 21:02:11 +1000 |
| commit | c9938a9dac95be7650218cdd8e9d1f882e7b5691 (patch) | |
| tree | 303e91fb7bb2cfe2858eed4f66e38500253a6256 /arch/powerpc/mm/fault.c | |
| parent | 5f8cf6475828b600ff6d000e580c961ac839cc61 (diff) | |
| download | linux-c9938a9dac95be7650218cdd8e9d1f882e7b5691.tar.gz linux-c9938a9dac95be7650218cdd8e9d1f882e7b5691.tar.bz2 linux-c9938a9dac95be7650218cdd8e9d1f882e7b5691.zip | |
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 'arch/powerpc/mm/fault.c')
0 files changed, 0 insertions, 0 deletions