linux-kernel - [GIT PULL] PCI fixes for v6.18

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Message-ID: <20251017171810.GA1035665@bhelgaas>
Date: Fri, 17 Oct 2025 12:18:10 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Krzysztof Wilczyński <kwilczynski@...nel.org>,
	Manivannan Sadhasivam <mani@...nel.org>,
	Hans Zhang <18255117159@....com>, Sasha Levin <sashal@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	Val Packett <val@...kett.cool>, Guenter Roeck <linux@...ck-us.net>,
	Inochi Amaoto <inochiama@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Kenneth Crudup <kenny@...ix.com>, Genes Lists <lists@...ience.com>,
	Todd Brandt <todd.e.brandt@...el.com>,
	Oliver Hartkopp <socketcan@...tkopp.net>,
	Hervé <herve@...v.net>,
	Mario Limonciello <superm1@...nel.org>,
	Eric Biggers <ebiggers@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Nirmal Patel <nirmal.patel@...ux.intel.com>,
	Jonathan Derrick <jonathan.derrick@...ux.dev>,
	Chen Wang <unicorn_wang@...look.com>, Yixun Lan <dlan@...too.org>,
	Longbin Li <looong.bin@...il.com>
Subject: [GIT PULL] PCI fixes for v6.18

The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:

  Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git tags/pci-v6.18-fixes-2

for you to fetch changes up to a78835b86a4414230e4cf9a9f16d22302cdb8388:

  PCI/VGA: Select SCREEN_INFO on X86 (2025-10-17 08:31:14 -0500)

----------------------------------------------------------------

- Search for MSI Capability with correct ID to fix an MSI regression on
  platforms with Cadence IP (Hans Zhang)

- Revert early bridge resource set up to fix resource assignment failures
  that broke at least alpha boot and Snapdragon ath12k WiFi (Ilpo Järvinen)

- Implement VMD .irq_startup()/.irq_shutdown() to fix IRQ issues that
  caused boot crashes and broken devices below VMD (Inochi Amaoto)

- Select CONFIG_SCREEN_INFO on X86 to fix black screen on boot when
  SCREEN_INFO not selected (Mario Limonciello)

----------------------------------------------------------------
Hans Zhang (1):
      PCI: cadence: Search for MSI Capability with correct ID

Ilpo Järvinen (1):
      PCI: Revert early bridge resource set up

Inochi Amaoto (1):
      PCI: vmd: Override irq_startup()/irq_shutdown() in vmd_init_dev_msi_info()

Mario Limonciello (AMD) (1):
      PCI/VGA: Select SCREEN_INFO on X86

 drivers/pci/Kconfig                              |  1 +
 drivers/pci/controller/cadence/pcie-cadence-ep.c |  2 +-
 drivers/pci/controller/vmd.c                     | 13 +++++++++++++
 drivers/pci/probe.c                              | 13 +++----------
 drivers/pci/vgaarb.c                             |  6 ++----
 5 files changed, 20 insertions(+), 15 deletions(-)