From: Ian Munsie <imunsie@au1.ibm.com>
To: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Zumeng Chen <zumeng.chen@gmail.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
paulus <paulus@samba.org>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
"romeo.cane.ext" <romeo.cane.ext@coriant.com>
Subject: Re: BUG: perf error on syscalls for powerpc64.
Date: Fri, 17 Jul 2015 11:59:44 +1000 [thread overview]
Message-ID: <1437098328-sup-6685@delenn.ozlabs.ibm.com> (raw)
In-Reply-To: <20150717015104.GA25558@us.ibm.com>
Excerpts from Sukadev Bhattiprolu's message of 2015-07-17 11:51:04 +1000:
> Are you seeing this on big-endian or little-endian system?
>
> IIRC, I saw the opposite behavior on an LE system a few months ago.
> i.e. without 1028ccf5, 'perf listf|grep syscall' failed.
>
> Applying 1028ccf5, seemed to fix it.
You could be on to something there - IIRC the ABI was changed for LE to
remove the dot symbols. Might be worth testing on both.
Cheers,
-Ian
next prev parent reply other threads:[~2015-07-17 2:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-16 5:57 BUG: perf error on syscalls for powerpc64 Zumeng Chen
2015-07-16 9:04 ` Michael Ellerman
2015-07-17 1:27 ` Zumeng Chen
2015-07-17 1:51 ` Sukadev Bhattiprolu
2015-07-17 1:59 ` Ian Munsie [this message]
2015-07-18 2:00 ` Zumeng Chen
2015-07-17 5:33 ` Zumeng Chen
2015-07-17 4:07 ` Michael Ellerman
2015-07-17 5:28 ` Zumeng Chen
2015-07-21 6:40 ` Michael Ellerman
2015-07-21 23:00 ` czm
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