Messages in this thread Patch in this message | | | Date | Fri, 25 Mar 2022 17:51:19 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH bpf-next v2 0/4] kprobes: rethook: x86: Replace kretprobe trampoline with rethook |
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On Fri, Mar 25, 2022 at 03:43:15PM +0100, Peter Zijlstra wrote: > On Fri, Mar 25, 2022 at 11:22:53PM +0900, Masami Hiramatsu wrote: > > > Masami Hiramatsu (3): > > kprobes: Use rethook for kretprobe if possible > > rethook: kprobes: x86: Replace kretprobe with rethook on x86 > > x86,kprobes: Fix optprobe trampoline to generate complete pt_regs > > > > Peter Zijlstra (1): > > Subject: x86,rethook: Fix arch_rethook_trampoline() to generate a complete pt_regs > > You fat-fingered the subject there ^ > > Other than that: > > Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> > > Hopefully the ftrace return trampoline can also be switched over..
Urgh, allnoconfig doesn't build because..
diff --git a/kernel/Makefile b/kernel/Makefile index 56f4ee97f328..471d71935e90 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -108,6 +108,7 @@ obj-$(CONFIG_TRACING) += trace/ obj-$(CONFIG_TRACE_CLOCK) += trace/ obj-$(CONFIG_RING_BUFFER) += trace/ obj-$(CONFIG_TRACEPOINTS) += trace/ +obj-$(CONFIG_RETHOOK) += trace/ obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-$(CONFIG_CPU_PM) += cpu_pm.o obj-$(CONFIG_BPF) += bpf/
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