From: Bernhard Beschow <shentey@gmail.com>
To: qemu-devel@nongnu.org
Cc: Bernhard Beschow <shentey@gmail.com>
Subject: [PATCH v2 0/5] malta: Fix PCI IRQ levels to be preserved during migration
Date: Sat, 12 Feb 2022 12:35:14 +0100 [thread overview]
Message-ID: <20220212113519.69527-1-shentey@gmail.com> (raw)
The intention behind v1 [1] was just to remove some global variables from
gt64xxx and piix4. During review it was noticed that the Malta board misses to
preserve the PCI IRQ levels during migration. Since the patch series offered an
easy fix v2 was born.
Furthermore, i8259[] was moved to PIIX4State in patch 1. This attribute seems
quite redundant to *isa to me. I therefore attempt to resolve it.
Tested with [2]:
qemu-system-mips64 -M malta -kernel vmlinux-3.2.0-4-5kc-malta -hda \
debian_wheezy_mips_standard.qcow2 -append "root=/dev/sda1 console=tty0"
It was possible to log in as root and `poweroff` the machine.
[1] https://lists.nongnu.org/archive/html/qemu-devel/2022-01/msg02786.html
[2] https://people.debian.org/~aurel32/qemu/mips/
v2:
isa/piix4: Fix PCI IRQ levels to be preserved in VMState
isa/piix4: Resolve redundant i8259[] attribute
Bernhard Beschow (5):
malta: Move PCI interrupt handling from gt64xxx to piix4
pci: Always pass own DeviceState to pci_map_irq_fn's
isa/piix4: Resolve global variables
isa/piix4: Fix PCI IRQ levels to be preserved in VMState
isa/piix4: Resolve redundant i8259[] attribute
hw/isa/piix4.c | 61 +++++++++++++++++++++++++++++++---
hw/mips/gt64xxx_pci.c | 62 +++--------------------------------
hw/mips/malta.c | 6 +---
hw/pci-host/sh_pci.c | 6 ++--
hw/pci-host/versatile.c | 6 ++--
hw/ppc/ppc440_pcix.c | 6 ++--
hw/ppc/ppc4xx_pci.c | 6 ++--
include/hw/mips/mips.h | 2 +-
include/hw/southbridge/piix.h | 2 --
9 files changed, 75 insertions(+), 82 deletions(-)
--
2.35.1
next reply other threads:[~2022-02-12 11:38 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-12 11:35 Bernhard Beschow [this message]
2022-02-12 11:35 ` [PATCH v2 1/5] malta: Move PCI interrupt handling from gt64xxx to piix4 Bernhard Beschow
2022-02-12 13:18 ` BALATON Zoltan
2022-02-12 16:44 ` BALATON Zoltan
2022-02-13 14:21 ` Bernhard Beschow
2022-02-13 14:34 ` Bernhard Beschow
2022-02-12 11:35 ` [PATCH v2 2/5] pci: Always pass own DeviceState to pci_map_irq_fn's Bernhard Beschow
2022-02-12 13:27 ` BALATON Zoltan
2022-02-12 14:23 ` Bernhard Beschow
2022-02-12 16:13 ` BALATON Zoltan
2022-02-13 14:31 ` Bernhard Beschow
2022-02-13 15:22 ` BALATON Zoltan
2022-02-12 16:16 ` Peter Maydell
2022-02-12 11:35 ` [PATCH v2 3/5] isa/piix4: Resolve global variables Bernhard Beschow
2022-02-12 11:35 ` [PATCH v2 4/5] isa/piix4: Fix PCI IRQ levels to be preserved in VMState Bernhard Beschow
2022-02-12 13:42 ` BALATON Zoltan
2022-02-12 16:41 ` Peter Maydell
2022-02-12 17:02 ` BALATON Zoltan
2022-02-12 18:30 ` Peter Maydell
2022-02-12 21:44 ` BB
2022-02-12 21:46 ` Bernhard Beschow
2022-02-12 11:35 ` [PATCH v2 5/5] isa/piix4: Resolve redundant i8259[] attribute Bernhard Beschow
2022-02-12 13:19 ` BALATON Zoltan
2022-02-12 14:02 ` BB
2022-02-12 14:05 ` Bernhard Beschow
2022-02-12 15:57 ` BALATON Zoltan
2022-02-12 15:58 ` BALATON Zoltan
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