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authorSteven Rostedt <srostedt@redhat.com>2012-01-26 18:38:07 -0500
committerSteven Rostedt <rostedt@goodmis.org>2013-08-06 21:43:20 -0400
commit9c85f3bdf400665eecf62658a9106501f6a77a13 (patch)
tree75de123db1e0deecaa0743c5dcd17bd6db81f261 /Kbuild
parent11570da1c5b1dee1dc1439159e967ee44214a78b (diff)
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>
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