All of lore.kernel.org
 help / color / mirror / Atom feed
From: Steven Rostedt <rostedt@goodmis.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Kees Cook <keescook@chromium.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	tcharding <me@tobin.cc>
Subject: Re: [PATCH] vsprintf: Fix memory barriers of ptr_key to have_filed_random_ptr_key
Date: Thu, 24 May 2018 14:44:05 -0400	[thread overview]
Message-ID: <20180524144405.10325ba3@gandalf.local.home> (raw)
In-Reply-To: <20180523104037.GD15312@amd>

On Wed, 23 May 2018 12:40:37 +0200
Pavel Machek <pavel@ucw.cz> wrote:

> OTOH... fixing theoretical races is nice, but probably should not go
> to stable?

It also improves the performance of the hot path.

-- Steve

      reply	other threads:[~2018-05-24 18:44 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-15 14:05 [PATCH] vsprintf: Fix memory barriers of ptr_key to have_filed_random_ptr_key Steven Rostedt
2018-05-15 16:55 ` Linus Torvalds
2018-05-15 18:57   ` Steven Rostedt
2018-05-15 19:03     ` Linus Torvalds
2018-05-15 20:10       ` Steven Rostedt
2018-05-15 22:31         ` Linus Torvalds
2018-05-15 22:41           ` Steven Rostedt
2018-05-15 23:00             ` Steven Rostedt
2018-05-15 23:10               ` Linus Torvalds
2018-05-23 10:40     ` Pavel Machek
2018-05-24 18:44       ` Steven Rostedt [this message]

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=20180524144405.10325ba3@gandalf.local.home \
    --to=rostedt@goodmis.org \
    --cc=akpm@linux-foundation.org \
    --cc=keescook@chromium.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=me@tobin.cc \
    --cc=pavel@ucw.cz \
    --cc=peterz@infradead.org \
    --cc=torvalds@linux-foundation.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.