PCI: Iterate pci host bridge instead of pci root bus
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v3 Latest posting 2/24 of 22 patches 0 repliesNew
- v3 posting 1/222 patches 25 repliesSuperseded
- v222 patches 1 replySuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 29 patches | 23 replies | Superseded |
4 of 22 patches are in this archive. The cover letter announces 22.
Patches in v3 posting 2/2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 2/22 | PCI: Add dummy bus_type for pci_host_bridgedrivers/ drivers/ include/ | +13 | 0 replies | |
| 5/22 | PCI: Add for_each_pci_host_bridge() and pci_get_next_host_bridgedrivers/ include/ | +33 | 0 replies | |
| 21/22 | PCI: Kill pci_find_next_busdrivers/ include/ | +7 | 0 replies | |
| 22/22 | PCI: Kill pci_root_busesdrivers/ include/ | +0 | 0 replies |
Reviews trailers per patch
No Reviewed-by, Acked-by or Tested-by trailers for v3 yet.
Cover letter [PATCH v3 00/22] PCI: Iterate pci host bridge instead of pci root bus
Now we have pci_root_buses list, and there is lots of iteration with list_of_each of it, that is not safe after we add pci root bus hotplug support after booting stage.
Add pci_get_next_host_bridge and use bus_find_device in driver core to iterate host bridge and the same time get root bus.
We replace searching root bus with searching host_bridge, as host_bridge->bus is the root bus.
After those replacing, we even could kill pci_root_buses list.
based on pci/next
could get from
git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-pci-for-each-host-bridge
-v2: updated after pci_root_bus_hotplug get into pci/next -v3: update changelog and add cc for pci core change for arch guys.
Yinghai Lu (22):
PCI: Rename pci_release_bus_bridge_dev to pci_release_host_bridge_dev
PCI: Add dummy bus_type for pci_host_bridge
PCI, libata: remove find_bridge in acpi_bus_type
PCI, ACPI: Update comments for find_bridge in acpi_bus_type
PCI: Add for_each_pci_host_bridge() and pci_get_next_host_bridge PCI, hotplug: Kill pci_find_next_bus in sgi_hotplug
PCI: Kill pci_find_next_bus in pci_sysfs
PCI, edac: Kill pci_find_next_bus in edac
PCI, x86: Kill pci_find_next_bus in pcibios_scan_root
PCI, x86: Kill pci_root_buses in resources reservations PCI, drm: Kill pci_root_buses in alpha hose setting
PCI: Kill pci_root_buses in setup-bus
PCI, sparc: Kill pci_find_next_bus
PCI, ia64: Kill pci_find_next_bus
PCI, alpha: Kill pci_root_buses
PCI, arm: Kill pci_root_buses
PCI, frv: Kill pci_root_buses in resources reservations PCI, microblaze: Kill pci_root_buses in resources reservations PCI, mn10300: Kill pci_root_buses in resources reservations PCI, powerpc: Kill pci_root_buses in resources reservations
PCI: Kill pci_find_next_bus
PCI: Kill pci_root_buses
arch/alpha/kernel/pci.c | 6 +-- arch/arm/kernel/bios32.c | 9 ++--- arch/frv/mb93090-mb00/pci-frv.c | 37 +++++++++--------- arch/ia64/hp/common/sba_iommu.c | 7 ++-- arch/ia64/sn/kernel/io_common.c | 5 ++- arch/microblaze/pci/pci-common.c | 10 ++--- arch/mn10300/unit-asb2305/pci-asb2305.c | 62 ++++++++++++++++--------------- arch/powerpc/kernel/pci-common.c | 13 +++---- arch/powerpc/kernel/pci_64.c | 8 ++-- arch/sparc/kernel/pci.c | 6 ++- arch/x86/pci/common.c | 9 +++-- arch/x86/pci/i386.c | 20 +++++----- drivers/ata/libata-acpi.c | 6 --- drivers/edac/i7core_edac.c | 6 +-- drivers/gpu/drm/drm_fops.c | 10 +++-- drivers/pci/hotplug/sgi_hotplug.c | 6 ++- drivers/pci/pci-driver.c | 11 +++++- drivers/pci/pci-sysfs.c | 6 +-- drivers/pci/probe.c | 13 ++----- drivers/pci/search.c | 61 +++++++++++++++--------------- drivers/pci/setup-bus.c | 24 ++++++------ include/acpi/acpi_bus.h | 2 +- include/linux/pci.h | 18 +++++---- 23 files changed, 187 insertions(+), 168 deletions(-)
Signature · 1 line
1.7.10.4