linux-kernel - Re: [PATCH V2] riscv: patch: Fixup lockdep warning in stop

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Message-ID: <20221222122326.4ephcsa76lmrsfxw@mail.google.com>
Date:   Thu, 22 Dec 2022 20:23:26 +0800
From:   Changbin Du <changbin.du@...il.com>
To:     Conor Dooley <conor@...nel.org>
Cc:     Changbin Du <changbin.du@...il.com>, Guo Ren <guoren@...nel.org>,
        Conor Dooley <conor.dooley@...rochip.com>, palmer@...belt.com,
        paul.walmsley@...ive.com, aou@...s.berkeley.edu,
        mhiramat@...nel.org, changbin.du@...el.com, zong.li@...ive.com,
        rostedt@...dmis.org, boqun.feng@...il.com,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] riscv: patch: Fixup lockdep warning in stop_machine

On Thu, Dec 22, 2022 at 12:29:56AM +0000, Conor Dooley wrote:
> 
> 
> On 22 December 2022 00:19:02 GMT, Changbin Du <changbin.du@...il.com> wrote:
> >Hello,
> >Does this patch get merged into riscv tree now? This problem has been there for a long
> >time. (I suppose you have received my previous reponse.)
> 
> As far as I can tell, this patch is still missing a sign-off from you.
> There's nothing in response to this thread that I can see which provides one.
> 
Just replied the patch and added my SoB. Thanks!

> >
> >On Mon, Nov 21, 2022 at 07:09:45PM +0800, Guo Ren wrote:
> >> On Mon, Nov 21, 2022 at 6:13 PM Conor Dooley <conor.dooley@...rochip.com> wrote:
> >> >
> >> > On Sun, Nov 20, 2022 at 05:10:49AM -0500, guoren@...nel.org wrote:
> >> > > From: Changbin Du <changbin.du@...il.com>
> >> >
> >> > > Fixes: 0ff7c3b33127 ("riscv: Use text_mutex instead of patch_lock")
> >> > > Cc: Changbin Du <changbin.du@...il.com>
> >> > > Co-developed-by: Guo Ren <guoren@...nel.org>
> >> > > Signed-off-by: Guo Ren <guoren@...nel.org>
> >> > > Cc: Zong Li <zong.li@...ive.com>
> >> > > Cc: Palmer Dabbelt <palmer@...belt.com>
> >> > > ---
> >> >
> >> > Hey Guo Ren,
> >> >
> >> > FYI you're missing a SoB from Chanbin on this patch. They gave one in
> >> > their v1 though so you should be able to re-use that?
> >> I'm waiting for his SoB. I don't think I could directly use his SoB in
> >> v1. I need him to confirm my rewritten commit log for lockdep
> >> analysis.
> >> 
> >> >
> >> > Thanks,
> >> > Conor.
> >> >
> >> > > Changes in v2:
> >> > >  - Rewrite commit log with lockdep explanation [Guo Ren]
> >> > >  - Rebase on v6.1 [Guo Ren]
> >> > >
> >> > > v1:
> >> > > https://lore.kernel.org/linux-riscv/20210417023532.354714-1-changbin.du@gmail.com/
> >> >
> >> 
> >> 
> >> -- 
> >> Best Regards
> >>  Guo Ren
> >

-- 
Cheers,
Changbin Du