| commit | 22c697163e4d23513133da617c86d4c71ff5bff6 | |
| author | Michael Ellerman <mpe@ellerman.id.au> | |
| Sun, 21 Apr 2019 14:19:51 +0000 (22 00:19 +1000) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Thu, 16 May 2019 17:44:45 +0000 (16 19:44 +0200) | ||
| tree | d5518b88bf8ba5cd718754a604723757b3d58bac | treesnapshot (tar.gz zip) |
| parent | d04664376129b34dab6607f5cec04748e51e9643 | commitdiff |
powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again
commit abf110f3e1cea40f5ea15e85f5d67c39c14568a7 upstream.
For PowerVM migration we want to be able to call setup_rfi_flush()
again after we've migrated the partition.
To support that we need to check that we're not trying to allocate the
fallback flush area after memblock has gone away (i.e., boot-time only).
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit abf110f3e1cea40f5ea15e85f5d67c39c14568a7 upstream.
For PowerVM migration we want to be able to call setup_rfi_flush()
again after we've migrated the partition.
To support that we need to check that we're not trying to allocate the
fallback flush area after memblock has gone away (i.e., boot-time only).
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| arch/powerpc/include/asm/setup.h | diffblobblamehistory | |
| arch/powerpc/kernel/setup_64.c | diffblobblamehistory |