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Commit 34642d70 authored by Breno Leitao's avatar Breno Leitao Committed by Michael Ellerman
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selftests/powerpc: Add checks for transactional sigreturn



This is a new test case that creates a signal and starts a suspended
transaction inside the signal handler.

It returns from the signal handler with the CPU at suspended state, but
without setting user context MSR Transaction State (TS) field.

The kernel signal handler code should be able to handle this discrepancy
instead of crashing.

This code could be compiled and used to test 32 and 64-bits signal
handlers.

Signed-off-by: default avatarBreno Leitao <leitao@debian.org>
Signed-off-by: default avatarGustavo Romero <gromero@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 6f5b9f01
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