From: Michael Ellerman <mpe@ellerman.id.au>
To: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
acme@kernel.org
Subject: Re: [PATCHv2 0/8] Fix perf probe issues on powerpc
Date: Wed, 28 Jan 2015 17:14:22 +1100 [thread overview]
Message-ID: <1422425662.11009.3.camel@ellerman.id.au> (raw)
In-Reply-To: <20150128054245.GA2078@naverao1-tp.in.ibm.com>
On Wed, 2015-01-28 at 11:12 +0530, Naveen N. Rao wrote:
> On 2014/12/15 08:20PM, Naveen N Rao wrote:
> > This patchset fixes various issues with perf probe on powerpc across ABIv1 and
> > ABIv2:
> > - in the presence of DWARF debug-info,
> > - in the absence of DWARF, but with the symbol table, and
> > - in the absence of debug-info, but with kallsyms.
> >
> > Applies cleanly on -tip. Tested on ppc64 BE and LE.
> >
> > Changes from previous version:
> > Addressed various review comments from Mike Ellerman largely to generalize
> > changes. Some of the simpler patches have been retained in their previous form
> > to limit code churn, while others have been generalized by introducing arch
> > helpers. Individual patches have more details.
>
> Michael,
> Can you please take a quick look at this?
I merged patch 1.
https://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?h=next&id=bf794bf52a80c6278a028f0af2ca32d7c3508c9b
The rest are not for me, they're perf tools, so you need to convince acme
they're good.
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <mpe@ellerman.id.au>
To: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
acme@kernel.org, ananth@in.ibm.com
Subject: Re: [PATCHv2 0/8] Fix perf probe issues on powerpc
Date: Wed, 28 Jan 2015 17:14:22 +1100 [thread overview]
Message-ID: <1422425662.11009.3.camel@ellerman.id.au> (raw)
In-Reply-To: <20150128054245.GA2078@naverao1-tp.in.ibm.com>
On Wed, 2015-01-28 at 11:12 +0530, Naveen N. Rao wrote:
> On 2014/12/15 08:20PM, Naveen N Rao wrote:
> > This patchset fixes various issues with perf probe on powerpc across ABIv1 and
> > ABIv2:
> > - in the presence of DWARF debug-info,
> > - in the absence of DWARF, but with the symbol table, and
> > - in the absence of debug-info, but with kallsyms.
> >
> > Applies cleanly on -tip. Tested on ppc64 BE and LE.
> >
> > Changes from previous version:
> > Addressed various review comments from Mike Ellerman largely to generalize
> > changes. Some of the simpler patches have been retained in their previous form
> > to limit code churn, while others have been generalized by introducing arch
> > helpers. Individual patches have more details.
>
> Michael,
> Can you please take a quick look at this?
I merged patch 1.
https://git.kernel.org/cgit/linux/kernel/git/mpe/linux.git/commit/?h=next&id=bf794bf52a80c6278a028f0af2ca32d7c3508c9b
The rest are not for me, they're perf tools, so you need to convince acme
they're good.
cheers
next prev parent reply other threads:[~2015-01-28 6:14 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-15 14:50 [PATCHv2 0/8] Fix perf probe issues on powerpc Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2014-12-15 14:50 ` [PATCHv2 1/8] kprobes: Fix kallsyms lookup across powerpc ABIv1 and ABIv2 Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2014-12-15 14:50 ` [PATCHv2 2/8] perf probe: Improve detection of file/function name in the probe pattern Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2015-03-12 20:24 ` Arnaldo Carvalho de Melo
2015-03-12 20:24 ` Arnaldo Carvalho de Melo
2015-03-12 20:25 ` Arnaldo Carvalho de Melo
2015-03-12 20:25 ` Arnaldo Carvalho de Melo
2015-03-13 2:03 ` Ananth N Mavinakayanahalli
2015-03-13 2:03 ` Ananth N Mavinakayanahalli
2015-03-13 11:20 ` Masami Hiramatsu
2015-03-13 11:20 ` Masami Hiramatsu
2015-04-27 5:05 ` Naveen N. Rao
2015-04-27 5:05 ` Naveen N. Rao
2015-04-27 5:09 ` Naveen N. Rao
2015-04-27 5:09 ` Naveen N. Rao
2014-12-15 14:50 ` [PATCHv2 3/8] perf probe powerpc: Fix symbol fixup issues due to ELF type Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2015-03-12 20:23 ` Arnaldo Carvalho de Melo
2015-03-12 20:23 ` Arnaldo Carvalho de Melo
2015-04-27 5:06 ` Naveen N. Rao
2015-04-27 5:06 ` Naveen N. Rao
2014-12-15 14:50 ` [PATCHv2 4/8] perf probe powerpc: Handle powerpc dot symbols Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2015-03-12 20:26 ` Arnaldo Carvalho de Melo
2015-03-12 20:26 ` Arnaldo Carvalho de Melo
2014-12-15 14:50 ` [PATCHv2 5/8] perf probe powerpc: Allow matching against " Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2015-03-12 20:30 ` Arnaldo Carvalho de Melo
2015-03-12 20:30 ` Arnaldo Carvalho de Melo
2015-04-27 5:08 ` Naveen N. Rao
2015-04-27 5:08 ` Naveen N. Rao
2014-12-15 14:50 ` [PATCHv2 6/8] perf tools powerpc: Fix PPC64 ELF ABIv2 symbol decoding Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2015-03-12 20:35 ` Arnaldo Carvalho de Melo
2015-03-12 20:35 ` Arnaldo Carvalho de Melo
2014-12-15 14:50 ` [PATCHv2 7/8] perf probe powerpc: Use DWARF info only if necessary Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2014-12-15 14:50 ` [PATCHv2 8/8] perf probe powerpc: Fixup function entry if using kallsyms lookup Naveen N. Rao
2014-12-15 14:50 ` Naveen N. Rao
2015-03-12 20:37 ` Arnaldo Carvalho de Melo
2015-03-12 20:37 ` Arnaldo Carvalho de Melo
2015-01-28 5:42 ` [PATCHv2 0/8] Fix perf probe issues on powerpc Naveen N. Rao
2015-01-28 5:42 ` Naveen N. Rao
2015-01-28 6:14 ` Michael Ellerman [this message]
2015-01-28 6:14 ` Michael Ellerman
2015-01-28 6:43 ` Naveen N. Rao
2015-01-28 6:43 ` Naveen N. Rao
2015-01-30 2:19 ` Michael Ellerman
2015-01-30 2:19 ` Michael Ellerman
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