| commit | dd58a092c4202f2bd490adab7285b3ff77f8e467 | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Tue Jun 10 15:04:40 2014 +1000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Jun 11 16:31:20 2014 +1000 |
| tree | 40bc4732fdc5b96a146cb7e2e2d6070f85ed7009 | |
| parent | dfb945473ae8528fd885607b6fa843c676745e0c [diff] |
powerpc: Add AT_HWCAP2 to indicate V.CRYPTO category support The Vector Crypto category instructions are supported by current POWER8 chips, advertise them to userspace using a specific bit to properly differentiate with chips of the same architecture level that might not have them. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: <stable@vger.kernel.org> [v3.10+]