linux-kernel - Re: [PATCH v11 00/60] PCI: Resource allocation cleanup for v4.7

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Date:	Fri, 8 Apr 2016 22:29:44 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	David Miller <davem@...emloft.net>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Wei Yang <weiyang@...ux.vnet.ibm.com>, TJ <linux@....tj>,
	Yijing Wang <wangyijing@...wei.com>,
	Khalid Aziz <khalid.aziz@...cle.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v11 00/60] PCI: Resource allocation cleanup for v4.7

On Thu, Apr 7, 2016 at 5:51 PM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> So please, try to split this up sanely, and let's merge it in sane
> pieces. I see that you have that M7101 quirk removal randomly in the
> middle of this series, for example, and it doesn't seem to be the only
> such random patch. That's entirely independent of all the other
> patches in the series (and I thought I acked it already, but
> whatever).

ok, I will split them in small series.

Bjorn,

Can you review patch 1 - 16, and put them into pci-next at first ?

patch 1-11: parse MEM64 for sparc and other system with OF

patch 12-16: MMIO64 allocation enhancement
        treat non-pref mmio64 if parent bridges are all pcie.
        restore old pref allocation logic if hostbridge does not support mmio64.

Bjorn Helgaas (2):
  PCI: Fix iomem_is_exclusive() checking in pci_mmap_resource()
  alpha/PCI: Only check iomem_is_exclusive() for IORESOURCE_MEM, not
IORESOURCE_IO

Yinghai Lu (58):
  PCI: Add pci_find_bus_resource()
  sparc/PCI: Use correct offset for bus address to resource
  sparc/PCI: Reserve legacy mmio after PCI mmio
  sparc/PCI: Add IORESOURCE_MEM_64 for 64-bit resource in OF parsing
  sparc/PCI: Keep resource idx order with bridge register number
  PCI: Kill wrong quirk about M7101
  powerpc/PCI: Keep resource idx order with bridge register number
  powerpc/PCI: Add IORESOURCE_MEM_64 for 64-bit resource in OF parsing
  OF/PCI: Add IORESOURCE_MEM_64 for 64-bit resource
  PCI: Check pref compatible bit for mem64 resource of PCIe device
  PCI: Only treat non-pref mmio64 as pref if all bridges have MEM_64
  PCI: Add has_mem64 for struct host_bridge
  PCI: Only treat non-pref mmio64 as pref if host bridge has mmio64
  PCI: Restore pref MMIO allocation logic for host bridge without mmio64

I will sort out others late.

Thanks

Yinghai