KVM: PPC: Book3S HV P9: Restore stolen time logging in dtl

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Stolen time logging in dtl was removed from the P9 path, so guests had
no stolen time accounting. Add it back in a simpler way that still
avoids locks and per-core accounting code.

Fixes: ecb6a7207f ("KVM: PPC: Book3S HV P9: Remove most of the vcore logic")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220908132545.4085849-4-npiggin@gmail.com

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Nicholas Piggin 2022-09-08 23:25:44 +10:00 • committed by Michael Ellerman

parent b31bc24a49

commit 1a5486b3c3

1 changed files with 45 additions and 4 deletions

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arch/powerpc/kvm/book3s_hv.c

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