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Subject[PATCH v4 0/1] x86/PCI: Ignore E820 reservations for bridge windows on newer systems
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Hi All,

Here is v4 of my patch to address the E820 reservations vs PCI host bridge
ranges issue which are causing touchpad and/or thunderbolt issues on many
different laptop models.

I believe that this is ready for merging now.

Bjorn, can you review/ack this please ?

x86/tip folks it would be ideal if you can pick this up and send it out
as a fix to Linus for 5.15. This fixes a bug which has been plaguing a
lot of users (see all the bug links in the commit msg).

Regards,

Hans


Hans de Goede (1):
x86/PCI: Ignore E820 reservations for bridge windows on newer systems

.../admin-guide/kernel-parameters.txt | 6 ++++
arch/x86/include/asm/pci_x86.h | 10 ++++++
arch/x86/kernel/resource.c | 4 +++
arch/x86/pci/acpi.c | 31 +++++++++++++++++++
arch/x86/pci/common.c | 6 ++++
5 files changed, 57 insertions(+)

--
2.31.1

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