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SubjectRe: [PATCH v2 1/5] selftests/powerpc: Add test of stack expansion logic
On Fri, 24 Jul 2020 19:25:24 +1000, Michael Ellerman wrote:
> 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.

Applied to powerpc/next.

[1/5] selftests/powerpc: Add test of stack expansion logic
[2/5] powerpc: Allow 4224 bytes of stack expansion for the signal frame
[3/5] selftests/powerpc: Update the stack expansion test
[4/5] powerpc/mm: Remove custom stack expansion checking
[5/5] selftests/powerpc: Remove powerpc special cases from stack expansion test


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