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| author |   Michael Ellerman <mpe@ellerman.id.au> | 2018-07-28 09:06:34 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-08-08 00:32:23 +1000 |
| commit | 179ab1cbf883575c3a585bcfc0f2160f1d22a149 (patch) | |
| tree | eead3ee74946fc0b174966ef4fcf1fa02ae8e2fc /include/linux/mm_types.h | |
| parent | powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. (diff) | |
| download | wireguard-linux-179ab1cbf883575c3a585bcfc0f2160f1d22a149.tar.xz wireguard-linux-179ab1cbf883575c3a585bcfc0f2160f1d22a149.zip | |
powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC
Add a config symbol to encode which platforms support the
barrier_nospec speculation barrier. Currently this is just Book3S 64
but we will add Book3E in a future patch.
Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/linux/mm_types.h')
0 files changed, 0 insertions, 0 deletions