| Bug ID | 1019660 |
|---|---|
| Summary | clk: xgene: Don't call __pa on ioremaped address |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 42.1 |
| Hardware | aarch64 |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Kernel |
| Assignee | mbrugger@suse.com |
| Reporter | mbrugger@suse.com |
| QA Contact | qa-bugs@suse.de |
| Found By | --- |
| Blocker | --- |
ioremaped addresses are not linearly mapped so the physical address can not be figured out via __pa. More generally, there is no guarantee that backing value of an ioremapped address is a physical address at all.