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02d9565b92
The guest external interrupts from an interrupt controller are delivered only when the Guest/VM is running (i.e. V=1). This means any guest external interrupt which is triggered while the Guest/VM is not running (i.e. V=0) will be missed on QEMU resulting in Guest with sluggish response to serial console input and other I/O events. To solve this, we check and inject interrupt after setting V=1. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <anup@brainfault.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-id: 20220204174700.534953-5-anup@brainfault.org Signed-off-by: Alistair Francis <alistair.francis@wdc.com> |
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