diff options
| author | Ethan Zhao <[email protected]> | 2024-03-05 20:21:14 +0800 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2024-03-06 17:35:53 +0100 |
| commit | 39714fd73c6b60a8d27bcc5b431afb0828bf4434 (patch) | |
| tree | 41ae364edc1d2d3ba326ad6bec21322a18283b66 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | def054b01a867822254e1dda13d587f5c7a99e2a (diff) | |
PCI: Make pci_dev_is_disconnected() helper public for other drivers
Make pci_dev_is_disconnected() public so that it can be called from
Intel VT-d driver to quickly fix/workaround the surprise removal
unplug hang issue for those ATS capable devices on PCIe switch downstream
hotplug capable ports.
Beside pci_device_is_present() function, this one has no config space
space access, so is light enough to optimize the normal pure surprise
removal and safe removal flow.
Acked-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Dan Carpenter <[email protected]>
Tested-by: Haorong Ye <[email protected]>
Signed-off-by: Ethan Zhao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lu Baolu <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions