From: David Ahern <dsahern@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Arnaldo Carvalho de Melo <acme@infradead.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [GIT PULL] perf changes for v3.8
Date: Wed, 12 Dec 2012 20:16:47 -0700 [thread overview]
Message-ID: <50C9489F.3050302@gmail.com> (raw)
In-Reply-To: <CA+55aFwD3fFn7iYSnLw7iFk88xPYaVXMQVDyQans77PydgaeGg@mail.gmail.com>
On 12/12/12 8:09 PM, Linus Torvalds wrote:
> On Wed, Dec 12, 2012 at 7:02 PM, David Ahern <dsahern@gmail.com> wrote:
>>
>> Can you add -v and see if it spits out more info?
>
> No more info.
I'm surprised you are not seeing this as well:
} else if ((err == EOPNOTSUPP) && (attr->precise_ip)) {
ui__error("\'precise\' request may not be supported. "
"Try removing 'p' modifier\n");
rc = -err;
goto out;
}
I made changes in this area relatively recently; I'll take a look.
David
next prev parent reply other threads:[~2012-12-13 3:16 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-11 9:09 [GIT PULL] perf changes for v3.8 Ingo Molnar
2012-12-13 2:53 ` Linus Torvalds
2012-12-13 3:02 ` David Ahern
2012-12-13 3:09 ` Linus Torvalds
2012-12-13 3:16 ` David Ahern [this message]
2012-12-13 3:25 ` David Ahern
2012-12-13 3:34 ` Linus Torvalds
2012-12-13 3:43 ` David Ahern
2012-12-13 3:51 ` Linus Torvalds
2012-12-13 4:31 ` David Ahern
2012-12-13 4:46 ` Linus Torvalds
2012-12-13 7:27 ` Ingo Molnar
2012-12-13 7:30 ` Ingo Molnar
2012-12-13 14:30 ` David Ahern
2012-12-13 14:38 ` David Ahern
2012-12-13 16:03 ` Linus Torvalds
2012-12-13 16:24 ` David Ahern
2012-12-13 16:33 ` Linus Torvalds
2012-12-13 16:59 ` Ingo Molnar
2012-12-13 17:10 ` Linus Torvalds
2012-12-13 17:31 ` Ingo Molnar
2012-12-17 4:43 ` David Ahern
2012-12-22 19:22 ` David Ahern
2012-12-23 0:00 ` Linus Torvalds
2012-12-13 17:02 ` Linus Torvalds
2012-12-13 17:30 ` David Ahern
2012-12-13 17:36 ` Ingo Molnar
2012-12-13 19:12 ` David Ahern
2012-12-13 7:48 ` [PATCH] Revert "perf: Require exclude_guest to use PEBS - kernel side enforcement" Ingo Molnar
[not found] ` <20121217102000.GE11016@redhat.com>
2012-12-22 19:30 ` [GIT PULL] perf changes for v3.8 David Ahern
2012-12-23 9:23 ` Gleb Natapov
2012-12-23 23:17 ` David Ahern
2012-12-24 10:36 ` Gleb Natapov
2012-12-13 17:04 ` [PATCH] x86: fix perf build with uclibc toolchains Florian Fainelli
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