Commit f83e6862 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Michael Ellerman

powerpc/powernv: Properly set "host-ipi" on IPIs

Otherwise KVM will fail to pass them through to the host
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 9b256714
...@@ -120,14 +120,16 @@ static void icp_opal_cause_ipi(int cpu, unsigned long data) ...@@ -120,14 +120,16 @@ static void icp_opal_cause_ipi(int cpu, unsigned long data)
{ {
int hw_cpu = get_hard_smp_processor_id(cpu); int hw_cpu = get_hard_smp_processor_id(cpu);
kvmppc_set_host_ipi(cpu, 1);
opal_int_set_mfrr(hw_cpu, IPI_PRIORITY); opal_int_set_mfrr(hw_cpu, IPI_PRIORITY);
} }
static irqreturn_t icp_opal_ipi_action(int irq, void *dev_id) static irqreturn_t icp_opal_ipi_action(int irq, void *dev_id)
{ {
int hw_cpu = hard_smp_processor_id(); int cpu = smp_processor_id();
opal_int_set_mfrr(hw_cpu, 0xff); kvmppc_set_host_ipi(cpu, 0);
opal_int_set_mfrr(get_hard_smp_processor_id(cpu), 0xff);
return smp_ipi_demux(); return smp_ipi_demux();
} }
......
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