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| author | Steven Rostedt <srostedt@redhat.com> | 2012-01-26 18:38:07 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-08-06 21:43:20 -0400 |
| commit | 9c85f3bdf400665eecf62658a9106501f6a77a13 (patch) | |
| tree | 75de123db1e0deecaa0743c5dcd17bd6db81f261 /security | |
| parent | 11570da1c5b1dee1dc1439159e967ee44214a78b (diff) | |
| download | blackbird-obmc-linux-9c85f3bdf400665eecf62658a9106501f6a77a13.tar.gz blackbird-obmc-linux-9c85f3bdf400665eecf62658a9106501f6a77a13.zip | |
x86/jump-label: Add safety checks to jump label conversions
As with all modifying of kernel text, we need to be very paranoid.
When converting the jump label locations to and from nops to jumps
a check has been added to make sure what we are replacing is what we
expect, otherwise we bug.
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jason Baron <jbaron@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions
