s390 pci subsystem · Supported

Maintainers

• M Niklas Schnelle <schnelle@linux.ibm.com>
• M Gerd Bayer <gbayer@linux.ibm.com>

Paths

• F Documentation/arch/s390/pci.rst
• F arch/s390/pci/
• F drivers/pci/hotplug/s390_pci_hpc.c

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linuxppc-dev (capped at 30), ordered by date desc.

• COLD33d [RFC 08/12] PCI: Add is_sriov bit to struct pci_dev
  2026-06-04 · Dimitri Daskalakis <hidden>
• COLD33d [RFC 05/12] PCI: Convert s390/pci/pci.c to pci_is_sriov_* helpers
  2026-06-04 · Dimitri Daskalakis <hidden>
• STALE103d [PATCH 02/10] resource: Pass full extent of empty space to resource_alignf CB
  2026-03-24 · Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
• STALE316d REVIEWED: 5 (5M) [PATCH v5 2/3] PCI/ERR: s390/pci: Use pci_uevent_ers() in PCI recovery
  2025-08-07 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE335d REVIEWED: 5 (5M) [PATCH v4 3/3] PCI/ERR: s390/pci: Use pci_uevent_ers() in PCI recovery
  2025-08-07 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE338d [PATCH v3 2/2] PCI/ERR: s390/pci: Use pci_uevent_ers() in PCI recovery
  2025-07-30 · Niklas Schnelle <schnelle@linux.ibm.com>
• DORMANTno replies [PATCH v2 2/2] PCI/ERR: s390/pci: Use pci_uevent_ers() in PCI recovery
  2025-06-23 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE421d [PATCH] PCI/ERR: s390/pci: Use pci_uevent_ers() in PCI recovery
  2025-04-24 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE504d [PATCH] mm/ioremap: Pass pgprot_t to ioremap_prot() instead of unsigned long
  2025-02-18 · Anshuman Khandual <hidden>
• STALE1757d LANDED [PATCH] pci: Rename pcibios_add_device to match
  2021-09-13 · Oliver O'Halloran <oohall@gmail.com>
• STALE1764d [PATCH 5/5] s390/pci: implement minimal PCI error recovery
  2021-09-06 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1764d [PATCH 3/5] PCI: Move pci_dev_is/assign_added() to pci.h
  2021-09-06 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1764d [PATCH 2/5] s390/pci: implement reset_slot for hotplug slot
  2021-09-06 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1764d [PATCH 1/5] s390/pci: refresh function handle in iomap
  2021-09-06 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1794d [PATCH v3 13/21] s390/pci: don't set failed sg dma_address to DMA_MAPPING_ERROR
  2021-07-29 · Logan Gunthorpe <logang@deltatee.com>
• STALE1794d REVIEWED: 2 (2M) [PATCH v3 12/21] s390/pci: return error code from s390_dma_map_sg()
  2021-07-29 · Logan Gunthorpe <logang@deltatee.com>
• STALE1801d REVIEWED: 2 (2M) [PATCH v2 12/21] s390/pci: return error code from s390_dma_map_sg()
  2021-07-23 · Logan Gunthorpe <logang@deltatee.com>
• STALE1801d [PATCH v2 13/21] s390/pci: don't set failed sg dma_address to DMA_MAPPING_ERROR
  2021-07-23 · Logan Gunthorpe <logang@deltatee.com>
• STALE1734d [PATCH v3] PCI: Move pci_dev_is/assign_added() to pci.h
  2021-07-20 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1814d [PATCH v2] PCI: Move pci_dev_is/assign_added() to pci.h
  2021-07-20 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1814d [PATCH] PCI: Move pci_dev_is/assign_added() to pci.h
  2021-07-19 · Niklas Schnelle <schnelle@linux.ibm.com>
• STALE1815d [PATCH v1 10/16] s390/pci: return error code from s390_dma_map_sg()
  2021-07-15 · Logan Gunthorpe <logang@deltatee.com>
• STALE2120d [trivial PATCH] treewide: Convert switch/case fallthrough; to break;
  2020-09-09 · Joe Perches <joe@perches.com>
• STALE2134d [PATCH 1/2] dma-mapping: introduce dma_get_seg_boundary_nr_pages()
  2020-09-01 · Nicolin Chen <nicoleotsuka@gmail.com>
• STALE2136d Re: [RESEND][PATCH 0/7] Avoid overflow at boundary_size
  2020-09-01 · Christoph Hellwig <hch@lst.de>
• STALE2136d [RESEND][PATCH 4/7] s390/pci_dma: Avoid overflow at boundary_size
  2020-08-31 · Nicolin Chen <nicoleotsuka@gmail.com>
• STALE2438d [PATCH 3/8] dma-mapping: explicitly wire up ->mmap and ->get_sgtable
  2019-08-08 · Christoph Hellwig <hch@lst.de>
• STALE2528d [PATCH 2/7] dma-mapping: explicitly wire up ->mmap and ->get_sgtable
  2019-08-05 · Christoph Hellwig <hch@lst.de>
• STALE2531d [PATCH 3/5] dma-mapping: explicitly wire up ->mmap and ->get_sgtable
  2019-07-25 · Christoph Hellwig <hch@lst.de>
• STALE2582d REVIEWED: 1 (0M) [PATCH v9 3/7] s390/pci: add support for IOMMU default DMA mode build options
  2019-06-13 · Zhen Lei <hidden>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE103d [PATCH 02/10] resource: Pass full extent of empty space to resource_alignf CB
  2026-03-24 · Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
• COLD33d [RFC 05/12] PCI: Convert s390/pci/pci.c to pci_is_sriov_* helpers
  2026-06-04 · Dimitri Daskalakis <hidden>
• COLD33d [RFC 08/12] PCI: Add is_sriov bit to struct pci_dev
  2026-06-04 · Dimitri Daskalakis <hidden>