From: Yinghai Lu <yinghai@kernel.org>
To: Jesse Barnes <jbarnes@virtuousgeek.org>, x86 <x86@kernel.org>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Yinghai Lu <yinghai@kernel.org>
Subject: [PATCH 00/23] PCI, x86: pci root bus hotplug support
Date: Mon, 5 Mar 2012 23:13:37 -0800 [thread overview]
Message-ID: <1331018040-30725-1-git-send-email-yinghai@kernel.org> (raw)
will add pci_stop_and_remove_bus() to support remove bus in
/sys/devices/pci.../pci_bus/...
it support pci root bus removal.
To rescan root, need to
echo 1 > /sys/bus/pci/rescan_root
this patcheset include some IOMM and dmar and pnpacpi fix with device refcount leaking.
The patches need to apply to pci/for-linus and pci/linux-next
and [PATCH 00/36] PCI: pci_host_bridge related cleanup and busn_alloc
could get from
git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-pci-root-bus-hotplug
Thanks
Yinghai
Yinghai Lu (23):
PCI, sys: Use device_type and attr_groups with pci dev
PCI, sysfs: create rescan_bridge under /sys/.../pci/devices/... for pci bridges
PCI: Add pci_bus_add_single_device()
PCI: make pci_rescan_bus_bridge_resize use pci_scan_bridge instead
PCI: clean up rescan_bus_bridge_resize
PCI: rescan with bus or bridge using callback method too
pci, dmar: Update dmar units devices list during hotplug
PNPACPI: Fix device ref leaking in acpi_pnp_match
IOMMU: Fix tboot force iommu logic
PCI, x86: Fix non acpi path pci_sysdata leaking with release_fn
PCI: separate out pci_assign_unassigned_bus_resources()
PCI: Move back pci_rescan_bus()
PCI: move pci_stop_and_remove_behind_bridge down
PCI: add __pci_remove_bus_devices()
PCI: add pci_stop_and_remove_bus()
PCI: add pci bus removal through /sys/.../pci_bus/.../remove
PCI, ACPI: make acpi_pci_root_remove remove pci root bus too
PCI, ACPI: add acpi_pci_root_rescan()
PCI: add /sys/bus/pci/rescan_root
PCI: add __pci_scan_root_bus() that can skip bus_add
x86, PCI: add __pci_scan_root_bus_on_node() that can skip bus_add
x86, PCI: add __pcibios_scan_specific_bus that can skip bus_add
x86, PCI: add pcibios_root_rescan
Documentation/ABI/testing/sysfs-bus-pci | 27 +++++
arch/x86/include/asm/pci.h | 2 +
arch/x86/pci/common.c | 28 +++--
arch/x86/pci/legacy.c | 44 ++++++-
drivers/acpi/pci_root.c | 66 +++++++++++
drivers/iommu/intel-iommu.c | 193 ++++++++++++++++++++++++++++--
drivers/pci/bus.c | 39 ++++++
drivers/pci/pci-sysfs.c | 137 ++++++++++++++++++++--
drivers/pci/pci.h | 1 +
drivers/pci/probe.c | 43 ++++++-
drivers/pci/remove.c | 77 ++++++++-----
drivers/pci/setup-bus.c | 20 +---
drivers/pnp/pnpacpi/core.c | 7 +-
include/linux/dmar.h | 4 +
include/linux/pci.h | 6 +
15 files changed, 604 insertions(+), 90 deletions(-)
--
1.7.7
next reply other threads:[~2012-03-06 7:14 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-06 7:13 Yinghai Lu [this message]
2012-03-06 7:13 ` [PATCH 01/23] PCI, sys: Use device_type and attr_groups with pci dev Yinghai Lu
2012-03-06 7:13 ` [PATCH 02/23] PCI, sysfs: create rescan_bridge under /sys/.../pci/devices/... for pci bridges Yinghai Lu
2012-03-09 0:52 ` Bjorn Helgaas
2012-03-09 6:42 ` Yinghai Lu
2012-03-09 17:07 ` Bjorn Helgaas
2012-03-06 7:13 ` [PATCH 03/23] PCI: Add pci_bus_add_single_device() Yinghai Lu
2012-03-06 7:13 ` [PATCH 04/23] PCI: make pci_rescan_bus_bridge_resize use pci_scan_bridge instead Yinghai Lu
2012-03-06 7:13 ` [PATCH 05/23] PCI: clean up rescan_bus_bridge_resize Yinghai Lu
2012-03-06 7:13 ` [PATCH 06/23] PCI: rescan with bus or bridge using callback method too Yinghai Lu
2012-03-09 0:56 ` Bjorn Helgaas
2012-03-09 6:53 ` Yinghai Lu
2012-03-09 17:22 ` Bjorn Helgaas
2012-03-09 19:05 ` Yinghai Lu
2012-03-09 19:11 ` Bjorn Helgaas
2012-03-06 7:13 ` [PATCH 07/23] pci, dmar: Update dmar units devices list during hotplug Yinghai Lu
2012-03-09 1:06 ` Bjorn Helgaas
2012-03-09 7:06 ` Yinghai Lu
2012-03-09 17:25 ` Bjorn Helgaas
2012-03-09 17:32 ` Yinghai Lu
2012-03-09 17:37 ` Bjorn Helgaas
2012-03-09 18:29 ` Yinghai Lu
2012-03-06 7:13 ` [PATCH 08/23] PNPACPI: Fix device ref leaking in acpi_pnp_match Yinghai Lu
2012-03-07 3:53 ` Bjorn Helgaas
2012-03-06 7:13 ` [PATCH 09/23] IOMMU: Fix tboot force iommu logic Yinghai Lu
2012-03-06 7:13 ` [PATCH 10/23] PCI, x86: Fix non acpi path pci_sysdata leaking with release_fn Yinghai Lu
2012-03-06 7:13 ` [PATCH 11/23] PCI: separate out pci_assign_unassigned_bus_resources() Yinghai Lu
2012-03-09 1:08 ` Bjorn Helgaas
2012-03-06 7:13 ` [PATCH 12/23] PCI: Move back pci_rescan_bus() Yinghai Lu
2012-03-06 7:13 ` [PATCH 13/23] PCI: move pci_stop_and_remove_behind_bridge down Yinghai Lu
2012-03-06 7:13 ` [PATCH 14/23] PCI: add __pci_remove_bus_devices() Yinghai Lu
2012-03-09 1:11 ` Bjorn Helgaas
2012-03-09 7:17 ` Yinghai Lu
2012-03-09 17:28 ` Bjorn Helgaas
2012-03-09 19:00 ` Yinghai Lu
2012-03-06 7:13 ` [PATCH 15/23] PCI: add pci_stop_and_remove_bus() Yinghai Lu
2012-03-06 7:13 ` [PATCH 16/23] PCI: add pci bus removal through /sys/.../pci_bus/.../remove Yinghai Lu
2012-03-08 0:03 ` Bjorn Helgaas
2012-03-08 0:53 ` Yinghai Lu
2012-03-08 4:45 ` Bjorn Helgaas
2012-03-08 15:45 ` Greg Kroah-Hartman
2012-03-06 7:13 ` [PATCH 17/23] PCI, ACPI: make acpi_pci_root_remove remove pci root bus too Yinghai Lu
2012-03-06 7:13 ` [PATCH 18/23] PCI, ACPI: add acpi_pci_root_rescan() Yinghai Lu
2012-03-07 4:40 ` Bjorn Helgaas
2012-03-06 7:13 ` [PATCH 19/23] PCI: add /sys/bus/pci/rescan_root Yinghai Lu
2012-03-07 4:31 ` Bjorn Helgaas
2012-03-07 6:37 ` Yinghai Lu
2012-03-06 7:13 ` [PATCH 20/23] PCI: add __pci_scan_root_bus() that can skip bus_add Yinghai Lu
2012-03-06 7:13 ` [PATCH 21/23] x86, PCI: add __pci_scan_root_bus_on_node() " Yinghai Lu
2012-03-06 7:13 ` [PATCH 22/23] x86, PCI: add __pcibios_scan_specific_bus " Yinghai Lu
2012-03-06 7:14 ` [PATCH 23/23] x86, PCI: add pcibios_root_rescan Yinghai Lu
2012-03-06 23:13 ` Bjorn Helgaas
2012-03-07 0:09 ` Yinghai Lu
2012-03-07 3:42 ` Bjorn Helgaas
2012-03-07 3:49 ` Bjorn Helgaas
2012-03-07 6:29 ` Yinghai Lu
2012-03-07 23:32 ` Bjorn Helgaas
2012-03-08 0:58 ` Yinghai Lu
2012-03-08 4:27 ` Bjorn Helgaas
2012-03-08 8:40 ` Jan Beulich
2012-03-07 4:44 ` [PATCH 00/23] PCI, x86: pci root bus hotplug support Bjorn Helgaas
2012-03-07 6:58 ` Yinghai Lu
2012-03-09 0:43 ` Bjorn Helgaas
2012-03-09 8:19 ` Yinghai Lu
2012-03-09 17:34 ` Bjorn Helgaas
2012-03-09 18:55 ` Yinghai Lu
2012-03-09 19:10 ` Bjorn Helgaas
2012-03-09 19:29 ` Yinghai Lu
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