From: "Rantala, Tommi T. (Nokia - FI/Espoo)" <tommi.t.rantala@nokia.com>
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"jan.kratochvil@redhat.com" <jan.kratochvil@redhat.com>
Subject: Re: LTS perf unwind fix
Date: Wed, 26 May 2021 07:21:15 +0000 [thread overview]
Message-ID: <45b140543ccb85ab184ed17befca4a9e64661051.camel@nokia.com> (raw)
In-Reply-To: <YKz2RIcTyD/FCF+a@kroah.com>
2021-05-25 15:06 +0200, gregkh@linuxfoundation.org:
> On Tue, May 25, 2021 at 12:41:15PM +0000, Rantala, Tommi T. (Nokia -
> FI/Espoo) wrote:
> > Can you please cherry-pick this to LTS:
> >
> > commit bf53fc6b5f415cddc7118091cb8fd6a211b2320d
> > Author: Jan Kratochvil <jan.kratochvil@redhat.com>
> > Date: Fri Dec 4 09:17:02 2020 -0300
> >
> > perf unwind: Fix separate debug info files when using elfutils'
> > libdw's unwinder
>
> What exact kernel(s) do you want it backported to?
5.4.y please, tested Jan's and Dave's patches with it, and they cure
some broken backtraces.
commit 4e1481445407b86a483616c4542ffdc810efb680
Author: Dave Rigby <d.rigby@me.com>
Date: Thu Feb 18 16:56:54 2021 +0000
perf unwind: Set userdata for all __report_module() paths
next prev parent reply other threads:[~2021-05-26 7:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-25 12:41 Rantala, Tommi T. (Nokia - FI/Espoo)
2021-05-25 12:47 ` Jan Kratochvil
2021-05-25 13:06 ` gregkh
2021-05-26 7:21 ` Rantala, Tommi T. (Nokia - FI/Espoo) [this message]
2021-05-27 9:16 ` gregkh
2021-05-27 10:04 ` Rantala, Tommi T. (Nokia - FI/Espoo)
2021-05-27 10:22 ` gregkh
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