Searched hist:"6398326 b" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/arch/powerpc/kvm/ |
H A D | book3s_hv_p9_entry.c | 6398326b Tue Nov 23 03:52:30 CST 2021 Nicholas Piggin <npiggin@gmail.com> KVM: PPC: Book3S HV P9: Stop using vc->dpdes
The P9 path uses vc->dpdes only for msgsndp / SMT emulation. This adds an ordering requirement between vcpu->doorbell_request and vc->dpdes for no real benefit. Use vcpu->doorbell_request directly.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211123095231.1036501-53-npiggin@gmail.com
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H A D | book3s_hv_builtin.c | 6398326b Tue Nov 23 03:52:30 CST 2021 Nicholas Piggin <npiggin@gmail.com> KVM: PPC: Book3S HV P9: Stop using vc->dpdes
The P9 path uses vc->dpdes only for msgsndp / SMT emulation. This adds an ordering requirement between vcpu->doorbell_request and vc->dpdes for no real benefit. Use vcpu->doorbell_request directly.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211123095231.1036501-53-npiggin@gmail.com
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H A D | book3s_hv.c | 6398326b Tue Nov 23 03:52:30 CST 2021 Nicholas Piggin <npiggin@gmail.com> KVM: PPC: Book3S HV P9: Stop using vc->dpdes
The P9 path uses vc->dpdes only for msgsndp / SMT emulation. This adds an ordering requirement between vcpu->doorbell_request and vc->dpdes for no real benefit. Use vcpu->doorbell_request directly.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211123095231.1036501-53-npiggin@gmail.com
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