https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283027
--- Comment #12 from [email protected] --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=2f4700c4dc1598c1b99996412a932764d5cbac45 commit 2f4700c4dc1598c1b99996412a932764d5cbac45 Author: Bjoern A. Zeeb <[email protected]> AuthorDate: 2025-09-04 20:22:00 +0000 Commit: Bjoern A. Zeeb <[email protected]> CommitDate: 2026-01-16 19:37:50 +0000 LinuxKPI: pci: allocate entire pci_dev hiereachy up to root port on attach In linux_pci_attach_device() allocate a LinuxKPI pci_dev for each device in the hierarchy up to the root port[1] as we cannot do that later on demand as we may be in a context where we may not sleep. Take special care of DRM as there is a non-PCI device in the chain which needs to be skipped. iwlwifi(4) can hit this case called from a callout. While here leave a comment as the cleanup order of linux_pci_attach_device() needs correction seperately. Sponsored by: The FreeBSD Foundation (initially) PR: 283027 PR: 289647 Suggested by: jhb [1] Reviewed by: dumbbell Differential Revision: https://reviews.freebsd.org/D52069 (cherry picked from commit bbeeb585315645db20118ef349a4e3dc83b148cc) (cherry picked from commit 3860afe99ec39b9942967941181f28f27f3fc548) (cherry picked from commit 123c2dc6e15a62ceba3469caf0f1a6801214a7d3) (cherry picked from commit d8972ad2f6e7113d779d4ec975ce32552030b2a3) sys/compat/linuxkpi/common/src/linux_pci.c | 47 +++++++++++++++++++++++++----- 1 file changed, 40 insertions(+), 7 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.
