From: Bjorn Helgaas <helgaas@kernel.org>
To: linux-pci@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
Matthew W Carlis <mattc@purestorage.com>,
Keith Busch <kbusch@kernel.org>, Lukas Wunner <lukas@wunner.de>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH v2 0/3] PCI/DPC: Clean up DPC vs AER/EDR ownership and Kconfig
Date: Thu, 22 Feb 2024 16:15:18 -0600 [thread overview]
Message-ID: <20240222221521.32159-1-helgaas@kernel.org> (raw)
From: Bjorn Helgaas <bhelgaas@google.com>
Previously we could request control of DPC without AER, which is illegal
per spec. Also, we could enable CONFIG_PCIE_DPC without CONFIG_PCIE_EDR,
which is also illegal. This series addresses both.
Bjorn Helgaas (3):
PCI/DPC: Request DPC only if also requesting AER
PCI/DPC: Remove CONFIG_PCIE_EDR
PCI/DPC: Encapsulate pci_acpi_add_edr_notifier()
drivers/acpi/pci_root.c | 22 ++++++++++++----------
drivers/pci/pci.h | 4 ++++
drivers/pci/pcie/Kconfig | 14 ++++----------
drivers/pci/pcie/Makefile | 5 ++++-
drivers/pci/pcie/dpc.c | 10 ----------
include/linux/pci-acpi.h | 8 --------
6 files changed, 24 insertions(+), 39 deletions(-)
--
2.34.1
next reply other threads:[~2024-02-22 22:15 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 22:15 Bjorn Helgaas [this message]
2024-02-22 22:15 ` [PATCH v2 1/3] PCI/DPC: Request DPC only if also requesting AER Bjorn Helgaas
2024-02-25 19:46 ` Kuppuswamy Sathyanarayanan
2024-02-26 15:18 ` Bjorn Helgaas
2024-02-26 15:46 ` Kuppuswamy Sathyanarayanan
2024-02-26 16:33 ` Bjorn Helgaas
2024-02-26 16:50 ` Kuppuswamy Sathyanarayanan
2024-02-22 22:15 ` [PATCH v2 2/3] PCI/DPC: Remove CONFIG_PCIE_EDR Bjorn Helgaas
2024-02-25 20:05 ` Kuppuswamy Sathyanarayanan
2024-03-01 23:06 ` Bjorn Helgaas
2024-03-02 6:42 ` Kuppuswamy Sathyanarayanan
2024-02-22 22:15 ` [PATCH v2 3/3] PCI/DPC: Encapsulate pci_acpi_add_edr_notifier() Bjorn Helgaas
2024-02-25 20:06 ` Kuppuswamy Sathyanarayanan
2024-02-26 15:25 ` Bjorn Helgaas
2024-02-27 6:18 ` [PATCH v2 0/3] PCI/DPC: Clean up DPC vs AER/EDR ownership and Kconfig Ethan Zhao
2024-02-27 6:35 ` Kuppuswamy Sathyanarayanan
2024-02-27 7:12 ` Ethan Zhao
2024-02-29 0:00 ` Kuppuswamy Sathyanarayanan
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