| commit | 51d7b120418e99d6b3bf8df9eb3cc31e8171dee4 | [log] [tgz] |
|---|---|---|
| author | Linus Torvalds <torvalds@linux-foundation.org> | Thu Apr 14 12:05:37 2016 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Apr 14 12:56:09 2016 -0700 |
| tree | d8fb1817068df408e6a009df9050159aebdd95c4 | |
| parent | ab0fa82b2df96ddadb327ac39f26b5d80cb3d104 [diff] |
/proc/iomem: only expose physical resource addresses to privileged users
In commit c4004b02f8e5b ("x86: remove the kernel code/data/bss resources
from /proc/iomem") I was hoping to remove the phyiscal kernel address
data from /proc/iomem entirely, but that had to be reverted because some
system programs actually use it.
This limits all the detailed resource information to properly
credentialed users instead.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>