From: Mike Galbraith <efault@gmx.de>
To: Kees Cook <keescook@chromium.org>
Cc: Ingo Molnar <mingo@kernel.org>,
LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Thomas Gleixner <tglx@linutronix.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
Elena Reshetova <elena.reshetova@intel.com>,
Arnd Bergmann <arnd@arndb.de>, "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement fast refcount overflow protection
Date: Tue, 29 Aug 2017 18:34:19 +0200 [thread overview]
Message-ID: <1504024459.6024.8.camel@gmx.de> (raw)
In-Reply-To: <CAGXu5jK6F_Neq1864v4iOGEF3nMzXfbVK+NxEFZfaP1wJ-nc1g@mail.gmail.com>
On Tue, 2017-08-29 at 08:39 -0700, Kees Cook wrote:
>
> Was this the x86 refcount implementation, or a atomic -> refcount conversion?
mmm.... <oija board> yes.
# CONFIG_REFCOUNT_FULL is not set
-Mike
next prev parent reply other threads:[~2017-08-29 16:35 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-29 8:50 tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement fast refcount overflow protection Mike Galbraith
2017-08-29 8:58 ` Ingo Molnar
2017-08-29 9:21 ` Mike Galbraith
2017-08-29 9:27 ` Ingo Molnar
2017-08-29 10:03 ` Mike Galbraith
2017-08-29 15:39 ` Kees Cook
2017-08-29 16:34 ` Mike Galbraith [this message]
2017-08-29 15:58 ` Kees Cook
2017-08-29 16:55 ` Mike Galbraith
2017-08-29 18:10 ` Mike Galbraith
2017-08-29 18:41 ` Kees Cook
2017-08-30 5:02 ` Mike Galbraith
2017-08-30 16:35 ` Kees Cook
2017-08-30 17:13 ` Mike Galbraith
2017-08-30 17:32 ` Kees Cook
2017-08-30 17:55 ` Mike Galbraith
2017-08-30 19:19 ` Kees Cook
2017-08-30 19:46 ` Kees Cook
2017-08-31 2:09 ` Mike Galbraith
2017-08-31 2:27 ` Kees Cook
2017-08-31 3:12 ` Mike Galbraith
2017-08-31 4:01 ` Kees Cook
2017-08-31 4:10 ` Kees Cook
2017-08-31 4:38 ` Mike Galbraith
2017-08-31 13:58 ` Mike Galbraith
2017-08-31 17:00 ` Kees Cook
2017-08-31 17:19 ` Mike Galbraith
2017-08-31 18:45 ` Kees Cook
2017-09-01 6:57 ` Mike Galbraith
2017-09-01 13:09 ` Mike Galbraith
2017-09-01 17:12 ` Kees Cook
2017-09-01 17:52 ` Mike Galbraith
2017-09-01 18:58 ` Kees Cook
2017-09-01 19:24 ` Mike Galbraith
2017-09-01 19:40 ` Kees Cook
2017-08-31 19:28 ` Kees Cook
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