readme: patches for vdso are not supported

Signed-off-by: Jan Stancek <jstancek@redhat.com>
This commit is contained in:
Jan Stancek 2014-06-03 13:50:42 +02:00
parent 13f02e61ea
commit 65d4c4977f
1 changed files with 2 additions and 0 deletions

View File

@ -225,6 +225,8 @@ Limitations
old functions did, and whether it would be safe to atomically apply
such a patch to a running kernel.
- Patches which modify functions in vdso are not supported at
the moment. These run in user-space and ftrace can't hook them.
Frequently Asked Questions
--------------------------