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Date: Wed, 6 Oct 2021 10:45:51 +0800
From: Xuesong Chen <xuesong.chen@linux.alibaba.com>
To: catalin.marinas@arm.com, lorenzo.pieralisi@arm.com,
james.morse@arm.com, will@kernel.org, rafael@kernel.org,
tony.luck@intel.com, bp@alien8.de, mingo@redhat.com,
bhelgaas@google.com
Cc: steve.capper@arm.com, mark.rutland@arm.com,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
xuesong.chen@linux.alibaba.com
Subject: [PATCH 0/2] PCI MCFG consolidation and APEI resource filtering
Message-ID: <YV0N38mxpetB1pbo@Dennis-MBP.local>
Reply-To: Xuesong Chen <xuesong.chen@linux.alibaba.com>
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PCI MCFG consolidation and APEI resource filtering
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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 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 | 42 ++++++++++++++++++++++++++---------------- drivers/acpi/pci_mcfg.c | 34 +++++++++++++--------------------- drivers/pci/pci.c | 2 ++ include/linux/pci.h | 17 +++++++++++++++++ 6 files changed, 59 insertions(+), 83 deletions(-)