Messages in this thread Patch in this message | | | Date | Tue, 17 Jan 2023 06:58:19 +0100 | From | Christoph Hellwig <> | Subject | Re: regression on aarch64? panic on boot |
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On Mon, Jan 16, 2023 at 10:57:11PM +0100, Klaus Jensen wrote: > Hi, > > I'm getting panics when booting from a QEMU hw/nvme device on an aarch64 > guest in roughly 20% of boots on v6.2-rc4. Example panic below.
This smells like your setup somehow doesn't wait for async driver probe. Does the hack below work around it?
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index b13baccedb4a95..f47e19c701d520 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3508,7 +3508,6 @@ static struct pci_driver nvme_driver = { .remove = nvme_remove, .shutdown = nvme_shutdown, .driver = { - .probe_type = PROBE_PREFER_ASYNCHRONOUS, #ifdef CONFIG_PM_SLEEP .pm = &nvme_dev_pm_ops, #endif
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