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| author | Nicholas Piggin <npiggin@gmail.com> | 2017-05-20 06:29:49 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-05-25 15:07:45 +0200 |
| commit | a4700a26107241cc7b9ac8528b2c6714ff99983d (patch) | |
| tree | 06e152b268a8bb2d1dfc77bd3541f5a88becb810 /Documentation | |
| parent | powerpc/spufs: Fix hash faults for kernel regions (diff) | |
| download | linux-a4700a26107241cc7b9ac8528b2c6714ff99983d.tar.xz linux-a4700a26107241cc7b9ac8528b2c6714ff99983d.zip | |
powerpc: Add PPC_FEATURE userspace bits for SCV and DARN instructions
Providing "scv" support to userspace requires kernel support, so it
must be advertised as independently to the base ISA 3 instruction set.
The darn instruction relies on firmware enablement, so it has been
decided to split this out from the core ISA 3 feature as well.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions