linux-kernel - [PATCH v2 0/3] PCI/DPC: Clean up DPC vs AER/EDR ownership and Kconfig

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date: Thu, 22 Feb 2024 16:15:18 -0600
From: Bjorn Helgaas <helgaas@...nel.org>
To: linux-pci@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>,
	Matthew W Carlis <mattc@...estorage.com>,
	Keith Busch <kbusch@...nel.org>,
	Lukas Wunner <lukas@...ner.de>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>
Subject: [PATCH v2 0/3] PCI/DPC: Clean up DPC vs AER/EDR ownership and Kconfig

From: Bjorn Helgaas <bhelgaas@...gle.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