linux-kernel - [PATCH v2 0/2] PCI MCFG consolidation and APEI resource filtering

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Date:   Fri, 8 Oct 2021 16:38:51 +0800
From:   Xuesong Chen <xuesong.chen@...ux.alibaba.com>
To:     catalin.marinas@....com, lorenzo.pieralisi@....com,
        james.morse@....com, will@...nel.org, rafael@...nel.org,
        tony.luck@...el.com, bp@...en8.de, mingo@...nel.org,
        bhelgaas@...gle.com
Cc:     mark.rutland@....com, linux-pci@...r.kernel.org,
        linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, xuesong.chen@...ux.alibaba.com
Subject: [PATCH v2 0/2] PCI MCFG consolidation and APEI resource filtering

The issue of commit d91525eb8ee6 ("ACPI, EINJ: Enhance error injection tolerance
level") on x86 is also happened on our own arm64 platform. We sent a patch[1]
trying to fix this issue in an arch-specific way as x86 does, but according to
the suggestion from Lorenzo and Catalin, we can consolidate the PCI MCFG part
then fix it in a more common way.
 
[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2021-September/682292.html

v2 change:
Fix the "undefined reference to `pci_mmcfg_list'" build error in case of
PCI_CONFIG=n, reported by the kernel test robot.

Xuesong Chen (2):
  PCI: MCFG: Consolidate the separate PCI MCFG table entry list
  ACPI: APEI: Filter the PCI MCFG address with an arch-agnostic method

 arch/x86/include/asm/pci_x86.h | 17 +---------------
 arch/x86/pci/mmconfig-shared.c | 30 ---------------------------
 drivers/acpi/apei/apei-base.c  | 46 +++++++++++++++++++++++++++---------------
 drivers/acpi/pci_mcfg.c        | 34 ++++++++++++-------------------
 drivers/pci/pci.c              |  2 ++
 include/linux/pci.h            | 17 ++++++++++++++++
 6 files changed, 63 insertions(+), 83 deletions(-)

-- 
1.8.3.1