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Peter Anvin" , "Naveen N. Rao" , Will Deacon , "David S. Miller" , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Thomas, On Tue, 20 Aug 2019 10:53:58 +0200 (CEST) Thomas Gleixner wrote: > > > On Tue, 20 Aug 2019, Jisheng Zhang wrote: > > > This is to make the x86 kprobe_ftrace_handler() more common so that > > the code could be reused in future. > > While I agree with the change in general, I can't find anything which > reuses that code. So the change log is pretty useless and I have no idea > how this is related to the rest of the series. In v1, this code is moved from x86 to common kprobes.c [1] But I agree with Masami, consolidation could be done when arm64 kprobes on ftrace is stable. In v2, actually, the arm64 version's kprobe_ftrace_handler() is the same as x86's, the only difference is comment, e.g /* Kprobe handler expects regs->ip = ip + 1 as breakpoint hit */ while in arm64 /* Kprobe handler expects regs->pc = ip + 1 as breakpoint hit */ W/ above, any suggestion about the suitable change log? Thanks [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2019-August/674417.html _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel