From: Petr Mladek <pmladek@suse.com>
To: Jessica Yu <jeyu@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>,
Seth Jennings <sjenning@redhat.com>,
Jiri Kosina <jikos@kernel.org>, Vojtech Pavlik <vojtech@suse.com>,
Miroslav Benes <mbenes@suse.cz>,
Rusty Russell <rusty@rustcorp.com.au>,
Steven Rostedt <rostedt@goodmis.org>,
live-patching@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: livepatch/module: remove livepatch module notifier
Date: Tue, 15 Mar 2016 10:10:08 +0100 [thread overview]
Message-ID: <20160315091008.GK22171@pathway.suse.cz> (raw)
In-Reply-To: <20160314175008.GA1180@packer-debian-8-amd64.digitalocean.com>
On Mon 2016-03-14 13:50:09, Jessica Yu wrote:
> +++ Petr Mladek [14/03/16 16:06 +0100]:
> >On Fri 2016-03-11 15:03:48, Jessica Yu wrote:
> >>+err:
> >>+ /*
> >>+ * If a patch is unsuccessfully applied, return
> >>+ * error to the module loader.
> >>+ */
> >>+ pr_warn("patch '%s' failed for module '%s', refusing to load module '%s'\n",
> >>+ patch->mod->name, obj->mod->name, obj->mod->name);
> >
> >One more thing. We should add here:
> >
> > mod->klp_alive = true;
> >
> >Otherwise, there is a small race window when a new patch will try to
> >patch the module.
>
> Ah, you are right. I think you meant false, though :-) Will fix that.
Yeah, I meant false :-)
Thanks,
Petr
next prev parent reply other threads:[~2016-03-15 9:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-11 20:03 [PATCH v2 0/2] Livepatch module notifier cleanup Jessica Yu
2016-03-11 20:03 ` [PATCH v2 1/2] modules: split part of complete_formation() into prepare_coming_module() Jessica Yu
2016-03-14 15:12 ` Petr Mladek
2016-03-11 20:03 ` [PATCH v2 2/2] livepatch/module: remove livepatch module notifier Jessica Yu
2016-03-14 15:06 ` Petr Mladek
2016-03-14 17:50 ` Jessica Yu
2016-03-15 9:10 ` Petr Mladek [this message]
2016-03-14 20:01 ` [PATCH v2 2/2] " Josh Poimboeuf
-- strict thread matches above, loose matches on Subject: below --
2016-02-09 4:50 [PATCH v4 0/4] Fix ordering of ftrace/livepatch calls on module load and unload Jessica Yu
2016-02-09 4:50 ` [PATCH v4 4/4] livepatch/module: remove livepatch module notifier Jessica Yu
2016-02-09 23:43 ` Rusty Russell
2016-02-10 10:18 ` Jiri Kosina
2016-02-14 22:59 ` Jiri Kosina
2016-02-15 23:27 ` Josh Poimboeuf
2016-02-15 23:42 ` Jiri Kosina
2016-02-16 0:48 ` Jessica Yu
2016-02-16 8:41 ` Miroslav Benes
2016-02-16 19:51 ` Jessica Yu
2016-02-29 0:30 ` [PATCH v4 4/4] " Rusty Russell
2016-03-01 3:00 ` Jessica Yu
2016-02-02 1:17 [PATCH v2 0/2] Fix ordering of ftrace/livepatch calls on module load and unload Jessica Yu
2016-02-02 1:17 ` [PATCH v2 2/2] livepatch/module: remove livepatch module notifier Jessica Yu
2016-02-04 14:39 ` Petr Mladek
2016-02-05 4:11 ` Jessica Yu
2016-02-05 9:15 ` Miroslav Benes
2016-02-05 10:06 ` Petr Mladek
2016-02-08 0:34 ` Rusty Russell
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