From: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: benh@kernel.crashing.org, paulus@samba.org, mingo@kernel.org,
peterz@infradead.org, acme@kernel.org,
alexander.shishkin@linux.intel.com,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
naveen.n.rao@linux.vnet.ibm.com,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Subject: Re: [PATCH] ppc64/perf: Fix oops when kthread execs user process
Date: Fri, 16 Jun 2017 15:04:00 +0530 [thread overview]
Message-ID: <5943A608.30207@linux.vnet.ibm.com> (raw)
In-Reply-To: <87fuf0wm5j.fsf@concordia.ellerman.id.au>
Hi Michael,
On Friday 16 June 2017 10:42 AM, Michael Ellerman wrote:
>
> That function (perf_get_regs_user()) didn't exist until 4.7, ie:
>
> ed4a4ef85cf5 ("powerpc/perf: Add support for sampling interrupt register state")
>
> So there must be something else going on.
>
> I'll hold off on merging this until we've worked it out.
That was my mistake. It's v4.7 not v4.4.
Thanks,
Ravi
next prev parent reply other threads:[~2017-06-16 9:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-15 13:46 [PATCH] ppc64/perf: Fix oops when kthread execs user process Ravi Bangoria
2017-06-15 15:27 ` Naveen N. Rao
2017-06-16 2:35 ` Ravi Bangoria
2017-06-16 5:12 ` Michael Ellerman
2017-06-16 9:34 ` Ravi Bangoria [this message]
2017-06-19 12:22 ` Michael Ellerman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5943A608.30207@linux.vnet.ibm.com \
--to=ravi.bangoria@linux.vnet.ibm.com \
--cc=acme@kernel.org \
--cc=alexander.shishkin@linux.intel.com \
--cc=benh@kernel.crashing.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mingo@kernel.org \
--cc=mpe@ellerman.id.au \
--cc=naveen.n.rao@linux.vnet.ibm.com \
--cc=paulus@samba.org \
--cc=peterz@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).