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(parent: 8989d56) | patch
powerpc/powernv: Check device-tree for RFI flush settings
authorOliver O'Halloran <oohall@gmail.com>
Tue, 9 Jan 2018 16:07:15 +0000 (03:07 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 10 Jan 2018 10:27:16 +0000 (21:27 +1100)
commit6e032b350cd1fdb830f18f8320ef0e13b4e24094
tree178dc4ec510080a9090450a6f9c7ca03d9ac4252tree | snapshot
parent8989d56878a7735dfdb234707a2fee6faf631085commit | diff
powerpc/powernv: Check device-tree for RFI flush settings

New device-tree properties are available which tell the hypervisor
settings related to the RFI flush. Use them to determine the
appropriate flush instruction to use, and whether the flush is
required.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/setup.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)