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Re: [Qemu-arm] [Qemu-devel] [PATCH 0/7] hw/pci-bus: Fix PCI bus regressi
From: |
Mark Cave-Ayland |
Subject: |
Re: [Qemu-arm] [Qemu-devel] [PATCH 0/7] hw/pci-bus: Fix PCI bus regression on several archs |
Date: |
Fri, 15 Jul 2016 16:05:34 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.1.0 |
On 14/07/16 14:43, Marcel Apfelbaum wrote:
> Commit b86eacb (hw/pci: delay bus_master_enable_region initialization) delayed
> enabling the 'bus-master' region for PCI devices until 'machine-done' event.
> The event registration happens in the PCIBus realize function, however
> the PCI bus is not 'realized' *at all* for some machines.
>
> It appears to be a hidden issue revealed by the above commit.
> Thanks Mark Cave-Ayland and Leon Alrae for reporting it!
>
> For all the series:
> Reported-by: Leon Alrae <address@hidden>
> Reported-by: Mark Cave-Ayland <address@hidden>
>
> Patch 1: Increase the timeout for the prom-env-test since I encountered
> random failures.
> Patch 2-7: Separate fix for each arch so it will be easier for maintainers to
> ack.
>
> Thanks,
> Marcel
Hi Marcel,
I can confirm that this patchset fixes the boot regression for me under
qemu-system-sparc64 - thanks a lot!
Tested-by: Mark Cave-Ayland <address@hidden>
ATB,
Mark.
- Re: [Qemu-arm] [Qemu-devel] [PATCH 1/7] tests/prom-env-test: increase the test timeout, (continued)
- [Qemu-arm] [Qemu-devel] [PATCH 2/7] hw/alpha: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-arm] [Qemu-devel] [PATCH 3/7] hw/mips: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-arm] [Qemu-devel] [PATCH 4/7] hw/apb: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-arm] [Qemu-devel] [PATCH 5/7] hw/grackle: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-arm] [Qemu-devel] [PATCH 6/7] hw/prep: realize the PCI root bus as part of the prep init, Marcel Apfelbaum, 2016/07/14
- [Qemu-arm] [Qemu-devel] [PATCH 7/7] hw/versatile: realize the PCI root bus as part of the versatile init, Marcel Apfelbaum, 2016/07/14
- Re: [Qemu-arm] [Qemu-devel] [PATCH 0/7] hw/pci-bus: Fix PCI bus regression on several archs,
Mark Cave-Ayland <=