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[Bug 1019660] New: clk: xgene: Don't call __pa on ioremaped address
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Thu, 12 Jan 2017 16:30:24 +0000
  • Message-id: <bug-1019660-21960@http.bugzilla.suse.com/>
http://bugzilla.suse.com/show_bug.cgi?id=1019660


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@xxxxxxxx
Reporter: mbrugger@xxxxxxxx
QA Contact: qa-bugs@xxxxxxx
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.

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