linux-kernel - Re: [RFC/RFT 2/2] RISC-V: kprobes/kretprobe support

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Message-ID: <alpine.DEB.2.21.999.1912202244070.7752@utopia.booyaka.com>
Date:   Fri, 20 Dec 2019 22:46:39 +0000 (UTC)
From:   Paul Walmsley <paul@...an.com>
To:     Paul Walmsley <paul.walmsley@...ive.com>
cc:     Patrick Staehlin <me@...ki.ch>, Ingo Molnar <mingo@...nel.org>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Anders Roxell <anders.roxell@...aro.org>,
        Alan Kao <alankao@...estech.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Will Deacon <will.deacon@....com>,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
        Souptick Joarder <jrdr.linux@...il.com>,
        Zong Li <zong@...estech.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Jim Wilson <jimw@...ive.com>,
        zhong jiang <zhongjiang@...wei.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Al Viro <viro@...iv.linux.org.uk>
Subject: Re: [RFC/RFT 2/2] RISC-V: kprobes/kretprobe support

On Fri, 20 Dec 2019, Paul Walmsley wrote:

> Are you still working on these kprobes/kretprobe patches for RISC-V?

Just saw the reply that contained the original off-list messages:

https://lore.kernel.org/linux-riscv/20181113195804.22825-1-me@packi.ch/T/#mdfae8698806243c76f88f1da8594c23756523e82

Looking forward to what comes in early January.

I know the BPF guys have some test cases that are blocked by missing 
kprobes/tracepoint support:

https://lore.kernel.org/linux-riscv/20191216091343.23260-1-bjorn.topel@gmail.com/



- Paul