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[Qemu-devel] [PATCH 0/7] hw/pci-bus: Fix PCI bus regression on several a
From: |
Marcel Apfelbaum |
Subject: |
[Qemu-devel] [PATCH 0/7] hw/pci-bus: Fix PCI bus regression on several archs |
Date: |
Thu, 14 Jul 2016 16:43:39 +0300 |
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
Marcel Apfelbaum (7):
tests/prom-env-test: increase the test timeout
hw/alpha: fix PCI bus initialization
hw/mips: fix PCI bus initialization
hw/apb: fix PCI bus initialization
hw/grackle: fix PCI bus initialization
hw/prep: realize the PCI root bus as part of the prep init
hw/versatile: realize the PCI root bus as part of the versatile init
hw/alpha/typhoon.c | 2 +-
hw/mips/gt64xxx_pci.c | 2 +-
hw/pci-host/apb.c | 15 +++++++--------
hw/pci-host/grackle.c | 2 +-
hw/pci-host/prep.c | 1 +
hw/pci-host/versatile.c | 1 +
tests/prom-env-test.c | 2 +-
7 files changed, 13 insertions(+), 12 deletions(-)
--
2.4.3
- [Qemu-devel] [PATCH 0/7] hw/pci-bus: Fix PCI bus regression on several archs,
Marcel Apfelbaum <=
- [Qemu-devel] [PATCH 1/7] tests/prom-env-test: increase the test timeout, Marcel Apfelbaum, 2016/07/14
- [Qemu-devel] [PATCH 2/7] hw/alpha: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-devel] [PATCH 3/7] hw/mips: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-devel] [PATCH 4/7] hw/apb: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-devel] [PATCH 5/7] hw/grackle: fix PCI bus initialization, Marcel Apfelbaum, 2016/07/14
- [Qemu-devel] [PATCH 6/7] hw/prep: realize the PCI root bus as part of the prep init, Marcel Apfelbaum, 2016/07/14