From: Julia Suvorova <jusual@redhat.com>
To: qemu-devel@nongnu.org
Cc: Igor Mammedov <imammedo@redhat.com>,
Julia Suvorova <jusual@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Subject: [RFC PATCH 0/5] Use ACPI PCI hot-plug for q35
Date: Thu, 9 Jul 2020 00:46:10 +0200 [thread overview]
Message-ID: <20200708224615.114077-1-jusual@redhat.com> (raw)
PCIe native hot-plug has numerous problems with racing events and unpredictable
guest behaviour (Windows). Switching to ACPI hot-plug for now.
Tested on RHEL 8 and Windows 2019.
pxb-pcie is not yet supported.
Julia Suvorova (5):
hw/acpi/pcihp: Introduce find_host()
hw/acpi/ich9: Trace ich9_gpe_readb()/writeb()
hw/i386/acpi-build: Add ACPI PCI hot-plug methods to q35
hw/i386/acpi-build: Turn off support of PCIe native hot-plug and SHPC
in _OSC
hw/acpi/ich9: Enable ACPI PCI hot-plug
hw/i386/acpi-build.h | 2 ++
include/hw/acpi/ich9.h | 3 +++
hw/acpi/ich9.c | 52 +++++++++++++++++++++++++++++++++++++++++-
hw/acpi/pcihp.c | 16 ++++++++++++-
hw/i386/acpi-build.c | 34 +++++++++++++++++----------
hw/i386/pc.c | 4 +++-
hw/acpi/trace-events | 4 ++++
7 files changed, 100 insertions(+), 15 deletions(-)
--
2.25.4
next reply other threads:[~2020-07-08 23:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-08 22:46 Julia Suvorova [this message]
2020-07-08 22:46 ` [RFC PATCH 1/5] hw/acpi/pcihp: Introduce find_host() Julia Suvorova
2020-07-13 9:37 ` Igor Mammedov
2020-07-08 22:46 ` [RFC PATCH 2/5] hw/acpi/ich9: Trace ich9_gpe_readb()/writeb() Julia Suvorova
2020-07-13 9:39 ` Igor Mammedov
2020-07-08 22:46 ` [RFC PATCH 3/5] hw/i386/acpi-build: Add ACPI PCI hot-plug methods to q35 Julia Suvorova
2020-07-13 14:39 ` Igor Mammedov
2020-07-14 9:22 ` Michael S. Tsirkin
2020-07-14 14:57 ` Igor Mammedov
2020-07-15 6:57 ` Gerd Hoffmann
2020-07-15 13:17 ` Igor Mammedov
2020-07-15 14:02 ` Gerd Hoffmann
2020-07-08 22:46 ` [RFC PATCH 4/5] hw/i386/acpi-build: Turn off support of PCIe native hot-plug and SHPC in _OSC Julia Suvorova
2020-07-13 14:56 ` Igor Mammedov
2020-07-14 8:39 ` Michael S. Tsirkin
2020-07-15 13:23 ` Igor Mammedov
2020-07-08 22:46 ` [RFC PATCH 5/5] hw/acpi/ich9: Enable ACPI PCI hot-plug Julia Suvorova
2020-07-13 15:17 ` Igor Mammedov
2020-07-14 8:54 ` Michael S. Tsirkin
2020-07-15 13:33 ` Igor Mammedov
2020-07-08 23:29 ` [RFC PATCH 0/5] Use ACPI PCI hot-plug for q35 no-reply
2020-07-08 23:33 ` no-reply
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