Damien Zammit, le dim. 11 févr. 2024 07:08:48 +0000, a ecrit: > Wait for ICR then just assert the signal. No de-assert.
Please mention in the commit log why. > --- > i386/i386/smp.c | 8 +------- > 1 file changed, 1 insertion(+), 7 deletions(-) > > diff --git a/i386/i386/smp.c b/i386/i386/smp.c > index 05e9de67..a758eea3 100644 > --- a/i386/i386/smp.c > +++ b/i386/i386/smp.c > @@ -54,17 +54,11 @@ static void smp_send_ipi(unsigned apic_id, unsigned > vector) > > cpu_intr_save(&flags); > > - apic_send_ipi(NO_SHORTHAND, FIXED, PHYSICAL, ASSERT, EDGE, vector, > apic_id); > - > do { > cpu_pause(); > } while(lapic->icr_low.delivery_status == SEND_PENDING); > > - apic_send_ipi(NO_SHORTHAND, FIXED, PHYSICAL, DE_ASSERT, EDGE, vector, > apic_id); > - > - do { > - cpu_pause(); > - } while(lapic->icr_low.delivery_status == SEND_PENDING); > + apic_send_ipi(NO_SHORTHAND, FIXED, PHYSICAL, ASSERT, EDGE, vector, > apic_id); > > cpu_intr_restore(flags); > } > -- > 2.43.0