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Date: Wed, 22 Apr 2020 12:25:39 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: linux-kernel@...r.kernel.org Cc: Peter Zijlstra <peterz@...radead.org>, tglx@...utronix.de, jpoimboe@...hat.com, x86@...nel.org, mhiramat@...nel.org, mbenes@...e.cz, jthierry@...hat.com, alexandre.chartre@...cle.com Subject: [PATCH 0/3] x86/ftrace: Make created trampolines not call direct code Peter, These three patches are built on top of your patch series. This is what I was thinking of having. This isn't fully tested (as your patch series is still running on my test suite). -- Steve Steven Rostedt (VMware) (3): x86/ftrace: Make non direct case the default in ftrace_regs_caller x86/ftrace: Only have the builtin ftrace_regs_caller call direct hooks x86/ftrace: Do not jump to direct code in created trampolines ---- arch/x86/kernel/ftrace.c | 14 +++++++++++--- arch/x86/kernel/ftrace_64.S | 29 ++++++++++++++--------------- kernel/trace/ftrace.c | 8 ++++++++ 3 files changed, 33 insertions(+), 18 deletions(-)
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