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-rw-r--r--tapset/x86_64/syscalls.stp6
1 files changed, 1 insertions, 5 deletions
diff --git a/tapset/x86_64/syscalls.stp b/tapset/x86_64/syscalls.stp
index 28fa2969..bcb9523d 100644
--- a/tapset/x86_64/syscalls.stp
+++ b/tapset/x86_64/syscalls.stp
@@ -26,11 +26,7 @@ probe syscall.arch_prctl.return = kernel.function("sys_arch_prctl").return
probe syscall.iopl = kernel.function("sys_iopl")
{
name = "iopl"
-%( kernel_vr == "*xen" %?
- level = $new_iopl
-%:
- level = $level
-%)
+ level = (@defined($level) ? $level : $new_iopl)
argstr = sprint(level)
}
probe syscall.iopl.return = kernel.function("sys_iopl").return