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| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2017-08-16 16:01:18 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-08-16 22:35:04 +1000 |
| commit | 96c79b6bd74039e8a799e4aa2d331cbd478ab5a1 (patch) | |
| tree | 77b20f4316b3bdb80bbbb2023795dfb5e42cafce /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc: Remove redundant clear of MSR_VSX in __giveup_vsx() (diff) | |
| download | wireguard-linux-96c79b6bd74039e8a799e4aa2d331cbd478ab5a1.tar.xz wireguard-linux-96c79b6bd74039e8a799e4aa2d331cbd478ab5a1.zip | |
powerpc: Remove more redundant VSX save/tests
__giveup_vsx/save_vsx are completely equivalent to testing MSR_FP
and MSR_VEC and calling the corresponding giveup/save function so
just remove the spurious VSX cases. Also add WARN_ONs checking that
we never have VSX enabled without the two other.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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