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Thomas Gleixner authored
[ Upstream commit 7ad1437d ] A recent commit introduced an extra merge_attr() call in the skylake branch, which causes a memory leak. Store the pointer to the extra allocated memory and free it at the end of the function. Fixes: a5df70c3 ("perf/x86: Only show format attributes when supported") Reported-by: Tommi Rantala <tommi.t.rantala@nokia.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andi Kleen <ak@linux.intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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