]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
powerpc/pseries: Fix duplicate firmware feature for DRC_INFO
authorMichael Ellerman <mpe@ellerman.id.au>
Wed, 21 Feb 2018 11:54:37 +0000 (22:54 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 22 Feb 2018 03:32:32 +0000 (14:32 +1100)
commit5539d31a04b3b9ac5f55edb766f1d21de683fad1
treed386e609277dfdf8d457722310d7d8f09d34e4d3
parent423688abd9ab654044bddd82eb5983189eb9630d
powerpc/pseries: Fix duplicate firmware feature for DRC_INFO

We had a mid-air collision between two new firmware features, DRMEM_V2
and DRC_INFO, and they ended up with the same value.

No one's actually reported any problems, presumably because the new
firmware that supports both properties is not widely available, and
the two properties tend to be enabled together.

Still if we ever had one enabled but not the other, the bugs that
could result are many and varied. So fix it.

Fixes: 3f38000eda48 ("powerpc/firmware: Add definitions for new drc-info firmware feature")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
arch/powerpc/include/asm/firmware.h