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
All architectures work the same way, and all check for sas_ss_flags == 0. The powerpc lines are wrong, and do the check the other way round (it's a qemu internal check, which is done wrong only for this architecture, it's more a typo than a bug). It's NOT ppc specific, it's POSIX standard (sigaltstack) and qemu internal. I have a test source that I will send in a follow-up (it's longer than I would have wished, I'm sure that a better test case can be written if needed) Signed-off-by: Alex Barcelo <abarcelo@ac.upc.edu> Signed-off-by: Alexander Graf <agraf@suse.de>