mirror of
https://github.com/torvalds/linux.git
synced 2024-11-26 14:12:06 +00:00
dd7f5a11ac
The recent overhaul of pci_irq_get_affinity() introduced a regression when
pci_irq_get_affinity() is called for an MSI-X interrupt which was not
allocated with affinity descriptor information.
The original code just returned a NULL pointer in that case, but the rework
added a WARN_ON() under the assumption that the corresponding WARN_ON() in
the MSI case can be applied to MSI-X as well.
In fact the MSI warning in the original code does not make sense either
because it's legitimate to invoke pci_irq_get_affinity() for a MSI
interrupt which was not allocated with affinity descriptor information.
Remove it and just return NULL as the original code did.
Fixes:
|
||
---|---|---|
.. | ||
irqdomain.c | ||
legacy.c | ||
Makefile | ||
msi.c | ||
msi.h | ||
pcidev_msi.c |