Perf misreports userspace args to unoptimized functions

Hi. I'm seeing an issue with the way perf interfaces with uprobes that results in incorrect printing of function arguments under fairly normal conditions. Example: Let's say I have a trivial C program tst.c: = #include #include int f(int x) { return

Perf misreports userspace args to unoptimized functions

Hi. I'm seeing an issue with the way perf interfaces with uprobes that results in incorrect printing of function arguments under fairly normal conditions. Example: Let's say I have a trivial C program tst.c: = #include #include int f(int x) { return