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Re: completion timeouts with pin-based interrupts in QEMU hw/nvme
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From: |
Keith Busch |
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Subject: |
Re: completion timeouts with pin-based interrupts in QEMU hw/nvme |
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Date: |
Thu, 12 Jan 2023 09:34:49 -0700 |
On Thu, Jan 12, 2023 at 02:10:51PM +0100, Klaus Jensen wrote:
>
> The pin-based interrupt logic in hw/nvme seems sound enough to me, so I
> am wondering if there is something going on with the kernel driver (but
> I certainly do not rule out that hw/nvme is at fault here, since
> pin-based interrupts has also been a source of several issues in the
> past).
Does it work if you change the pci_irq_assert() back to pci_irq_pulse()?
While probably not the "correct" thing to do, it has better results in
my testing.