From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: prasad@linux.vnet.ibm.com
Cc: linuxppc-dev@ozlabs.org, David Gibson <dwg@au1.ibm.com>
Subject: Re: [Patch][hw-breakpoint] Use generic hw-breakpoint interfaces for new PPC ptrace flags
Date: Mon, 14 May 2012 10:53:42 +1000 [thread overview]
Message-ID: <1336956822.6727.4.camel@pasglop> (raw)
In-Reply-To: <20120511084338.GA31696@in.ibm.com>
On Fri, 2012-05-11 at 14:13 +0530, K.Prasad wrote:
> +#ifdef CONFIG_HAVE_HW_BREAKPOINT
> + int ret, len = 0;
> + struct thread_struct *thread = &(child->thread);
> + struct perf_event *bp;
> + struct perf_event_attr attr;
> +#endif /* CONFIG_HAVE_HW_BREAKPOINT */
"ret" is unused in that function, causing a warning which breaks the
build since we have -Werror. I'm fixing that locally but be more careful
next time please.
Ben.
next prev parent reply other threads:[~2012-05-14 0:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-11 8:43 [Patch][hw-breakpoint] Use generic hw-breakpoint interfaces for new PPC ptrace flags K.Prasad
2012-05-14 0:53 ` Benjamin Herrenschmidt [this message]
2012-05-14 10:24 ` K.Prasad
2012-05-14 20:49 ` Benjamin Herrenschmidt
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=1336956822.6727.4.camel@pasglop \
--to=benh@kernel.crashing.org \
--cc=dwg@au1.ibm.com \
--cc=linuxppc-dev@ozlabs.org \
--cc=prasad@linux.vnet.ibm.com \
/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).