From: Bjorn Helgaas <bhelgaas@google.com>
Date: Fri, 3 Oct 2025 17:13:15 +0000 (-0500)
Subject: Merge branch 'pci/endpoint'
X-Git-Tag: v6.18-rc1~60^2~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f26502c7b895ed33867824ac35e401d6641a9985;p=thirdparty%2Fkernel%2Fstable.git

Merge branch 'pci/endpoint'

- Check for errors returned from pci_epc_get(), which returns IS_ERR(), not
  NULL on error (Dan Carpenter)

- Fix pci_endpoint_test_ioctl() array underflow (Dan Carpenter)

- Document sysfs interface for BAR assignment of vNTB endpoint functions
  (Jerome Brunet)

- Drop superfluous pci_epc_features initialization for unsupported
  features; we only have to mention features that *are* supported (Niklas
  Cassel)

- Skip IRQ tests if the IRQ is out of range (Christian Bruel)

- Fix pci-epf-test for controllers with fixed-size BARs smaller than
  requested by the test (Marek Vasut)

- Restore inbound translation when disabling doorbell so the doorbell test
  case can be run more than once (Niklas Cassel)

- Check for NULL before releasing DMA channels to avoid a NULL pointer
  dereference (Shin'ichiro Kawasaki)

- Convert tegra194 interrupt number to MSI vector to fix endpoint Kselftest
  MSI_TEST test case (Niklas Cassel)

- Set tegra_pcie_epc_features.msi_capable so the pci_endpoint_test can use
  the optimal IRQ type (Niklas Cassel)

- Reset tegra194 BARs when running in endpoint mode so the BAR tests don't
  overwrite the ATU settings in BAR4 (Niklas Cassel)

- Handle errors in tegra194 BPMP transactions so we don't mistakenly skip
  future PERST# assertion (Vidya Sagar)

* pci/endpoint:
  PCI: tegra194: Handle errors in BPMP response
  PCI: tegra194: Reset BARs when running in PCIe endpoint mode
  PCI: tegra194: Set pci_epc_features::msi_capable to true
  PCI: tegra194: Fix broken tegra_pcie_ep_raise_msi_irq()
  PCI: endpoint: pci-epf-test: Add NULL check for DMA channels before release
  PCI: endpoint: pci-epf-test: Fix doorbell test support
  PCI: endpoint: pci-epf-test: Limit PCIe BAR size for fixed BARs
  selftests: pci_endpoint: Skip IRQ test if IRQ is out of range.
  misc: pci_endpoint_test: Cleanup extra 0 initialization
  misc: pci_endpoint_test: Skip IRQ tests if irq is out of range
  PCI: endpoint: Drop superfluous pci_epc_features initialization
  Documentation: PCI: endpoint: Document BAR assignment
  misc: pci_endpoint_test: Fix array underflow in pci_endpoint_test_ioctl()
  PCI: endpoint: pci-ep-msi: Fix NULL vs IS_ERR() check in pci_epf_write_msi_msg()
---

f26502c7b895ed33867824ac35e401d6641a9985