[PATCH v2 0/9] PCI: Remove pcim_iounmap_regions()

Philipp Stanner
2024-08-21T07:19:02Z

Changes in v2:
- Add a fix for the UB stack usage bug in vdap/solidrun. Separate
patch, put stable kernel on CC. (Christophe, Andy).
- Drop unnecessary pcim_release_region() in mtip32xx (Andy)
- Consequently, drop patch "PCI: Make pcim_release_region() a public
function", since there's no user anymore. (obsoletes the squash
requested by Damien).
- Fix bug in patch "block: mtip32xx ..." where accidentally BAR 1
instead of MTIP_ABAR was requested.
- vdap/solidrun:
• make 'i' an 'unsigned short' (Andy, me)
• Use 'continue' to simplify loop (Andy)
• Remove leftover blank line
- Apply given Reviewed- / acked-bys (Andy, Damien, Bartosz)

Important things first:
This series is based on [1] and [2] which Bjorn Helgaas has currently
queued for v6.12 in the PCI tree.

This series shall remove pcim_iounmap_regions() in order to make way to
remove its brother, pcim_iomap_regions().

@Bjorn: Feel free to squash the PCI commits.

Regards,
P.

[1] https://lore.kernel.org/all/20240729093625.17561-4-pstanner@redhat.com/
[2] https://lore.kernel.org/all/20240807083018.8734-2-pstanner@redhat.com/

Philipp Stanner (9):
PCI: Make pcim_iounmap_region() a public function
fpga/dfl-pci.c: Replace deprecated PCI functions
block: mtip32xx: Replace deprecated PCI functions
gpio: Replace deprecated PCI functions
ethernet: cavium: Replace deprecated PCI functions
ethernet: stmicro: Simplify PCI devres usage
vdpa: solidrun: Fix potential UB bug with devres
vdap: solidrun: Replace deprecated PCI functions
PCI: Remove pcim_iounmap_regions()

.../driver-api/driver-model/devres.rst | 1 -
drivers/block/mtip32xx/mtip32xx.c | 11 ++--
drivers/fpga/dfl-pci.c | 9 ++--
drivers/gpio/gpio-merrifield.c | 14 ++---
.../net/ethernet/cavium/common/cavium_ptp.c | 10 ++--
.../ethernet/stmicro/stmmac/dwmac-loongson.c | 25 +++------
.../net/ethernet/stmicro/stmmac/stmmac_pci.c | 18 +++----
drivers/pci/devres.c | 24 +--------
drivers/vdpa/solidrun/snet_main.c | 52 +++++++------------
include/linux/pci.h | 2 +-
10 files changed, 57 insertions(+), 109 deletions(-)

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2.46.0