s390/pci: use phys_to_virt() for AIBVs/DIBVs

Browse source

The adapter and directed interrupt bit vectors need to be referenced in
the FIB with their physical not their virtual address. So use
virt_to_phys() as approrpiate.

Note: this currently doesn't fix a real bug, since virtual addresses
are indentical to physical ones.

Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

...

This commit is contained in:

Niklas Schnelle 2021-11-25 16:42:22 +01:00 • committed by Heiko Carstens

parent 97aa7468f6

commit 4e4dc65ab5

1 changed files with 3 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

arch/s390/pci/pci_irq.c

View file