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SubjectRe: [PATCH v1 00/12] PCI: Rework shadow ROM handling
On Thu, Mar 03, 2016 at 10:53:50AM -0600, Bjorn Helgaas wrote:
> The purpose of this series is to:
>
> - Fix the "BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment"
> messages reported by Linus [1], Andy [2], and others.
>
> - Move arch-specific shadow ROM location knowledge, e.g.,
> 0xC0000-0xDFFFF, from PCI core to arch code.
>
> - Fix the ia64 and MIPS Loongson 3 oddity of keeping virtual
> addresses in shadow ROM struct resource (resources should always
> contain *physical* addresses).
>
> - Remove now-unused IORESOURCE_ROM_COPY and IORESOURCE_ROM_BIOS_COPY
> flags.
>
> This series is based on v4.5-rc1, and it's available on my
> pci/resource git branch (along with a couple tiny unrelated patches)
> at [3].
>
> Bjorn
>
>
> [1] http://lkml.kernel.org/r/CA+55aFyVMfTBB0oz_yx8+eQOEJnzGtCsYSj9QuhEpdZ9BHdq5A@mail.gmail.com
> [2] http://lkml.kernel.org/r/CALCETrV+RwNPzxyL8UVNsrAGu-6cCzD_Cc9PFJT2NCTJPLZZiw@mail.gmail.com
> [3] https://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/log/?h=pci/resource
>
>
> ---
>
> Bjorn Helgaas (12):
> PCI: Mark shadow copy of VGA ROM as IORESOURCE_PCI_FIXED
> PCI: Don't assign or reassign immutable resources
> PCI: Don't enable/disable ROM BAR if we're using a RAM shadow copy
> PCI: Set ROM shadow location in arch code, not in PCI core
> PCI: Clean up pci_map_rom() whitespace
> ia64/PCI: Use temporary struct resource * to avoid repetition
> ia64/PCI: Use ioremap() instead of open-coded equivalent
> ia64/PCI: Keep CPU physical (not virtual) addresses in shadow ROM resource
> MIPS: Loongson 3: Use temporary struct resource * to avoid repetition
> MIPS: Loongson 3: Keep CPU physical (not virtual) addresses in shadow ROM resource
> PCI: Remove unused IORESOURCE_ROM_COPY and IORESOURCE_ROM_BIOS_COPY
> PCI: Simplify sysfs ROM cleanup
>
>
> arch/ia64/pci/fixup.c | 21 +++++++--
> arch/ia64/sn/kernel/io_acpi_init.c | 22 ++++++----
> arch/ia64/sn/kernel/io_init.c | 51 ++++++++--------------
> arch/mips/pci/fixup-loongson3.c | 19 +++++---
> arch/x86/pci/fixup.c | 21 +++++++--
> drivers/pci/pci-sysfs.c | 13 +-----
> drivers/pci/remove.c | 1
> drivers/pci/rom.c | 83 +++++++++++-------------------------
> drivers/pci/setup-res.c | 6 +++
> include/linux/ioport.h | 4 --
> 10 files changed, 111 insertions(+), 130 deletions(-)

I applied this series to pci/resource for v4.6.

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