mirror of
https://github.com/torvalds/linux.git
synced 2024-11-20 02:51:44 +00:00
4d5a6b7295
Newly allocated translation table entries are flagged as invalid and protected. If an existing translation table entry is invalidated, the protection flag is left unchanged. If a page (with invalid and protection flag set) is accessed it's undefined which type of exception we'll receive. Make sure to always set the invalid flag only. 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> |
||
|---|---|---|
| .. | ||
| Makefile | ||
| pci_clp.c | ||
| pci_debug.c | ||
| pci_dma.c | ||
| pci_event.c | ||
| pci_insn.c | ||
| pci_mmio.c | ||
| pci_sysfs.c | ||
| pci.c | ||