From: Mike Galbraith <efault@gmx.de>
To: Kees Cook <keescook@chromium.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
"Reshetova, Elena" <elena.reshetova@intel.com>
Subject: Re: tip -ENOBOOT - bisected to locking/refcounts, x86/asm: Implement fast refcount overflow protection
Date: Thu, 31 Aug 2017 05:12:56 +0200 [thread overview]
Message-ID: <1504149176.23109.9.camel@gmx.de> (raw)
In-Reply-To: <CAGXu5jLKXEDdSpxxVM5oHHUWKbSTozx4FZRn70bQm4tQAhMqUQ@mail.gmail.com>
On Wed, 2017-08-30 at 19:27 -0700, Kees Cook wrote:
> Interesting! Can you try with 633547973ffc3 ("net: convert
> sk_buff.users from atomic_t to refcount_t") reverted? I'll see if
> running haveged will help me trigger this on my system...
With that (plus 230cd1279d001 fix to it) reverted, vbox boots.
-Mike
next prev parent reply other threads:[~2017-08-31 3:13 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
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 [this message]
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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