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| author | Diana Craciun <diana.craciun@nxp.com> | 2019-04-22 00:20:23 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-16 19:44:49 +0200 |
| commit | 0273c6d73a0323639c974ce7e5f78535b0f2065d (patch) | |
| tree | de252f8ed1ab65201168f0d78fae3a1dcab668be /arch/powerpc/include/asm/code-patching.h | |
| parent | b7f47c8f0f4cfa37d9019f0ec671fec795cc731b (diff) | |
powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E
commit ebcd1bfc33c7a90df941df68a6e5d4018c022fba upstream.
Implement the barrier_nospec as a isync;sync instruction sequence.
The implementation uses the infrastructure built for BOOK3S 64.
Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
[mpe: Add PPC_INST_ISYNC for backport]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/powerpc/include/asm/code-patching.h')
0 files changed, 0 insertions, 0 deletions