All of lore.kernel.org
 help / color / mirror / Atom feed
From: Peter Zijlstra <peterz@infradead.org>
To: Jiri Kosina <jikos@kernel.org>
Cc: x86@kernel.org, Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Andy Lutomirski <luto@kernel.org>,
	Masami Hiramatsu <mhiramat@kernel.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86/alternatives: lockdep-enforce text_mutex in text_poke*()
Date: Tue, 28 Aug 2018 09:56:28 +0200	[thread overview]
Message-ID: <20180828075628.GH24124@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <nycvar.YFH.7.76.1808280853520.25787@cbobk.fhfr.pm>

On Tue, Aug 28, 2018 at 08:55:14AM +0200, Jiri Kosina wrote:
> From: Jiri Kosina <jkosina@suse.cz>
> 
> text_poke() and text_poke_bp() must be called with text_mutex held.
> Let's put proper lockdep anotation in place instead of just mentioning
> the requirement in comment.

Thanks Jiri!

> Reported-by: Peter Zijlstra <peterz@infradead.org>
> Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

  reply	other threads:[~2018-08-28  7:56 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-28  6:55 [PATCH] x86/alternatives: lockdep-enforce text_mutex in text_poke*() Jiri Kosina
2018-08-28  7:56 ` Peter Zijlstra [this message]
2018-08-28  8:49 ` Masami Hiramatsu
2018-08-30 11:06 ` [tip:x86/urgent] x86/alternatives: Lockdep-enforce " tip-bot for Jiri Kosina

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=20180828075628.GH24124@hirez.programming.kicks-ass.net \
    --to=peterz@infradead.org \
    --cc=jikos@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=luto@kernel.org \
    --cc=mhiramat@kernel.org \
    --cc=mingo@redhat.com \
    --cc=tglx@linutronix.de \
    --cc=x86@kernel.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 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.