system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-10-03 18:00:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

s390/cio: fix virtual vs physical address confusion

Browse source 
Fix virtual vs physical address confusion. This does not fix a bug
since virtual and physical address spaces are currently the same.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2024-03-07 13:28:03 +01:00
parent 99aea41a4d
commit 8c30b25bb3
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/s390/cio/device_fsm.c
View file

@ -68,9 +68,9 @@ static void ccw_timeout_log(struct ccw_device *cdev)
sizeof(struct tcw), 0);
} else {
printk(KERN_WARNING "cio: orb indicates command mode\n");
if ((void *)(addr_t)orb->cmd.cpa ==
if (phys_to_virt(orb->cmd.cpa) ==
&private->dma_area->sense_ccw ||
(void *)(addr_t)orb->cmd.cpa ==
phys_to_virt(orb->cmd.cpa) ==
cdev->private->dma_area->iccws)
printk(KERN_WARNING "cio: last channel program "
"(intern):\n");