linux/arch/s390/include
Sebastian Ott 66728eeea6 s390/pci_dma: handle dma table failures
We use lazy allocation for translation table entries but don't handle
allocation (and other) failures during translation table updates.

Handle these failures and undo translation table updates when it's
meaningful.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-11-09 09:10:49 +01:00
..
asm s390/pci_dma: handle dma table failures 2015-11-09 09:10:49 +01:00
uapi/asm s390/syscalls: remove system call number calculation 2015-11-09 09:10:48 +01:00