powerpc/64: Fix L1D cache shape vector reporting L1I values
authorMichael Ellerman <mpe@ellerman.id.au>
Mon, 6 Mar 2017 10:51:32 +0000 (21:51 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Mon, 6 Mar 2017 10:51:32 +0000 (21:51 +1100)
commit9c7a00868c3a77c86ab07a2c51f3bb4897bd8550
treebeb41bd883036db039216e0099cfdd84dfd36a9a
parent6ba422c75facb1b1e0e206c464ee121b8073f7e0
powerpc/64: Fix L1D cache shape vector reporting L1I values

It seems we didn't pay quite enough attention when testing the new cache
shape vectors, which means we didn't notice the bug where the vector for
the L1D was using the L1I values. Fix it, resulting in eg:

  L1I  cache size:     0x8000      32768B         32K
  L1I  line size:        0x80       8-way associative
  L1D  cache size:    0x10000      65536B         64K
  L1D  line size:        0x80       8-way associative

Fixes: 98a5f361b862 ("powerpc: Add new cache geometry aux vectors")
Cut-and-paste-bug-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Badly-reviewed-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/elf.h