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authorNicholas Piggin <npiggin@gmail.com>2021-11-23 19:52:13 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2021-11-24 21:09:00 +1100
commit34e02d555d8fa36cc756a083de1eeb56edab0e00 (patch)
treef7323df862964423640721721224115a37c4066e /tools/perf/scripts/python
parentKVM: PPC: Book3S HV P9: Restrict DSISR canary workaround to processors that r... (diff)
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KVM: PPC: Book3S HV P9: More SPR speed improvements
This avoids more scoreboard stalls and reduces mtSPRs. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211123095231.1036501-36-npiggin@gmail.com
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