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| author |   Nicholas Piggin <npiggin@gmail.com> | 2018-02-14 01:08:11 +1000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-03-30 23:34:22 +1100 |
| commit | 8e0b634b132752ec3eba50afb952502b1a87d6ba (patch) | |
| tree | 870818dfb79d9b0900fa0458ffbee7a39091edac /arch/powerpc/platforms/powernv/setup.c | |
| parent | powerpc/mpic: Check if cpu_possible() in mpic_physmask() (diff) | |
| download | linux-dev-8e0b634b132752ec3eba50afb952502b1a87d6ba.tar.xz linux-dev-8e0b634b132752ec3eba50afb952502b1a87d6ba.zip | |
powerpc/64s: Do not allocate lppaca if we are not virtualized
The "lppaca" is a structure registered with the hypervisor. This is
unnecessary when running on non-virtualised platforms. One field from
the lppaca (pmcregs_in_use) is also used by the host, so move the host
part out into the paca (lppaca field is still updated in
guest mode).
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Fix non-pseries build with some #ifdefs]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv/setup.c')
0 files changed, 0 insertions, 0 deletions