From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>, Jiri Olsa <jolsa@kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
David Ahern <dsahern@gmail.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Milind Chabbi <chabbi.milind@gmail.com>,
Frederic Weisbecker <frederic@kernel.org>
Subject: Re: [PATCH 4/5] perf/hw_breakpoint: Set breakpoint as disabled in modify_user_hw_breakpoint error path
Date: Tue, 28 Aug 2018 11:39:53 -0300 [thread overview]
Message-ID: <20180828143953.GL22309@kernel.org> (raw)
In-Reply-To: <20180828143823.GM23727@krava>
Em Tue, Aug 28, 2018 at 04:38:23PM +0200, Jiri Olsa escreveu:
> On Tue, Aug 28, 2018 at 11:29:14AM -0300, Arnaldo Carvalho de Melo wrote:
> > Em Thu, Aug 09, 2018 at 06:30:15PM +0200, Jiri Olsa escreveu:
> > > On Thu, Aug 09, 2018 at 04:17:13PM +0200, Oleg Nesterov wrote:
> > > > On 08/09, Jiri Olsa wrote:
> > > > > - if (err)
> > > > > + if (err) {
> > > > > + bp->attr.disabled = 1;
> > > > > return err;
> > > >
> > > > Yes, but on the second thought... Can't we simply do
> >
> > <SNIP>
> >
> > > > instead of this and the next patch?
> >
> > <SNIP>
> >
> > > yep, seems good.. will send new version
> >
> > Ok, but this is just for 4/5 and 5/5, right?
>
> I resent v4 yesterday with final changes/acks, in here:
>
> 7186 r Aug 27 Jiri Olsa (1.6K) [PATCHv4 0/5] perf/hw_breakpoint: Fix breakpoint modify
Ok, will search that, sorry for the noise :-)
- Arnaldo
next prev parent reply other threads:[~2018-08-28 14:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-09 12:03 [PATCHv2 0/5] perf/hw_breakpoint: Fix breakpoint modify Jiri Olsa
2018-08-09 12:03 ` [PATCH 1/5] perf tests: Add breakpoint modify tests Jiri Olsa
2018-08-09 12:03 ` [PATCH 2/5] perf/hw_breakpoint: Modify breakpoint even if the new attr has disabled set Jiri Olsa
2018-08-09 12:03 ` [PATCH 3/5] perf/hw_breakpoint: Remove superfluous bp->attr.disabled = 0 Jiri Olsa
2018-08-09 13:59 ` Oleg Nesterov
2018-08-09 12:03 ` [PATCH 4/5] perf/hw_breakpoint: Set breakpoint as disabled in modify_user_hw_breakpoint error path Jiri Olsa
2018-08-09 14:17 ` Oleg Nesterov
2018-08-09 16:30 ` Jiri Olsa
2018-08-28 14:29 ` Arnaldo Carvalho de Melo
2018-08-28 14:38 ` Jiri Olsa
2018-08-28 14:39 ` Arnaldo Carvalho de Melo [this message]
2018-08-09 12:03 ` [PATCH 5/5] perf/hw_breakpoint: Add fallback code for ptrace_set_breakpoint_addr Jiri Olsa
2018-08-28 14:25 ` [PATCHv2 0/5] perf/hw_breakpoint: Fix breakpoint modify Arnaldo Carvalho de Melo
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=20180828143953.GL22309@kernel.org \
--to=acme@kernel.org \
--cc=a.p.zijlstra@chello.nl \
--cc=alexander.shishkin@linux.intel.com \
--cc=chabbi.milind@gmail.com \
--cc=dsahern@gmail.com \
--cc=frederic@kernel.org \
--cc=jolsa@kernel.org \
--cc=jolsa@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=namhyung@kernel.org \
--cc=oleg@redhat.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.