Re: [PATCH 00/21] PCI: use busn_res to replace bus secondary/subordinate
From: Bjorn Helgaas
Date: Thu May 17 2012 - 18:20:17 EST
On Mon, May 7, 2012 at 2:29 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> struct pci_bus will take busn_res instead. and those busn_res will be in
> domain busn_res tree.
>
> This could be base of busn_res allocation patchset.
>
> The patches need to apply to pci-next and
> for-pci-hotplug cleanup
Sigh. You previously said we should do this order:
for-pci-hostbridge-cleanup
for-pci-busn-alloc
for-pci-res-alloc
for-pci-root-bus-hotplug
for-pci-for-each-res-addon
I merged for-pci-hostbridge-cleanup already. I was about to start
merging for-pci-busn-alloc.
But now you added for-pci-hotplug-cleanup and made for-pci-busn-alloc
depend on it. I have some comments on for-pci-hotplug-cleanup, so I'm
not ready to merge it quite yet. Can you please just go back to the
original order and put the new hotplug cleanup stuff at the *end*?
> could be found at:
> git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-pci-busn_res
>
> Bjorn Helgaas (1):
> PCI: print conflicting entry in busn_res inserting
>
> Yinghai Lu (20):
> PCI: add busn_res into struct pci_bus.
> PCI: replace secondary/subordinate with busn_res
> PCI: Remove secondary/subordinate in struct ci_bus
> PCI: Add busn_res for pci domain.
> resource: adjust_resource handle resource without parent
> PCI: Add busn_res operation functions
> PCI: release busn_res when removing bus
> PCI: Insert busn_res in pci_create_root_bus()
> PCI: checking busn_res in pci_scan_root_bus()
> PCI: Add default busn_resource
> PCI: Add default busn_res for pci_scan_bus()
> x86/PCI: add busn_res into resources list for ACPI path
> x86/PCI: put busn resource in pci_root_info for native host bridge
> drivers
> ia64/PCI: register busn_res for root buses
> sparc/PCI: register busn_res for root buses
> powerpc/PCI: register busn_res for root buses
> parisc/PCI: register busn_res for root buses
> tile/PCI: Use pci_scan_root_bus instead pci_scan_bus
> PCI: Register busn_res for iov bus
> PCI: insert busn_res for child bus
>
> arch/alpha/kernel/pci.c | 2 +-
> arch/arm/kernel/bios32.c | 2 +-
> arch/ia64/pci/pci.c | 4 +-
> arch/microblaze/pci/pci-common.c | 4 +-
> arch/mips/pci/pci.c | 2 +-
> arch/powerpc/include/asm/pci-bridge.h | 1 +
> arch/powerpc/kernel/pci-common.c | 17 ++-
> arch/powerpc/kernel/pci_64.c | 2 +-
> arch/powerpc/kernel/pci_of_scan.c | 2 +-
> arch/powerpc/platforms/powernv/pci-ioda.c | 8 +-
> arch/powerpc/platforms/pseries/pci_dlpar.c | 2 +-
> arch/sh/drivers/pci/pci.c | 2 +-
> arch/sparc/kernel/pci.c | 8 +-
> arch/sparc/kernel/pci_impl.h | 1 +
> arch/tile/kernel/pci.c | 9 +-
> arch/x86/pci/acpi.c | 9 +-
> arch/x86/pci/amd_bus.c | 7 +-
> arch/x86/pci/bus_numa.c | 22 +++-
> arch/x86/pci/bus_numa.h | 3 +-
> arch/xtensa/kernel/pci.c | 2 +-
> drivers/iommu/intel-iommu.c | 2 +-
> drivers/net/ethernet/broadcom/tg3.c | 4 +-
> drivers/parisc/dino.c | 16 ++-
> drivers/parisc/iosapic.c | 2 +-
> drivers/parisc/lba_pci.c | 26 ++--
> drivers/pci/hotplug-pci.c | 4 +-
> drivers/pci/hotplug/acpiphp_glue.c | 8 +-
> drivers/pci/hotplug/shpchp_sysfs.c | 6 +-
> drivers/pci/iov.c | 4 +-
> drivers/pci/pci.c | 2 +-
> drivers/pci/probe.c | 191 +++++++++++++++++++++++-----
> drivers/pci/remove.c | 1 +
> drivers/pci/setup-bus.c | 24 ++--
> drivers/pcmcia/cardbus.c | 2 +-
> drivers/pcmcia/yenta_socket.c | 26 ++--
> include/linux/pci.h | 8 +-
> kernel/resource.c | 13 +-
> 37 files changed, 313 insertions(+), 135 deletions(-)
>
> --
> 1.7.7
>
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