From: "Luck, Tony" <tony.luck@intel.com>
To: Andy Lutomirski <luto@amacapital.net>
Cc: Oleg Nesterov <oleg@redhat.com>, Borislav Petkov <bp@alien8.de>,
X86 ML <x86@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
"Andi Kleen" <andi@firstfloor.org>
Subject: RE: [RFC PATCH] x86, entry: Switch stacks on a paranoid entry from userspace
Date: Fri, 14 Nov 2014 18:27:23 +0000 [thread overview]
Message-ID: <3908561D78D1C84285E8C5FCA982C28F3293A894@ORSMSX114.amr.corp.intel.com> (raw)
In-Reply-To: CALCETrVYWAOzaHqet8gS5hafvQC9prrH05qgc+v5dxSL9AF8bg@mail.gmail.com
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>> It adds debugging for inappropriate reschedules from the wrong stack.
>> Setting CONFIG_DEBUG_ATOMIC_SLEEP might also be a good idea.
>
> Will add that for next build/test
Didn't see anything new. System died at 1108 recoveries with the
"Timeout synchronization ..." panic
-Tony
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next prev parent reply other threads:[~2014-11-14 18:27 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-11 20:56 [RFC PATCH] x86, entry: Switch stacks on a paranoid entry from userspace Andy Lutomirski
2014-11-11 21:36 ` Borislav Petkov
2014-11-11 22:00 ` Luck, Tony
2014-11-11 22:15 ` Andy Lutomirski
2014-11-11 22:12 ` Andy Lutomirski
2014-11-11 22:33 ` Borislav Petkov
2014-11-11 22:40 ` Andy Lutomirski
2014-11-11 23:09 ` Borislav Petkov
2014-11-11 23:21 ` Andy Lutomirski
2014-11-12 0:22 ` Luck, Tony
2014-11-12 0:40 ` Andy Lutomirski
2014-11-12 1:06 ` Luck, Tony
2014-11-12 2:01 ` Andy Lutomirski
2014-11-12 2:06 ` Tony Luck
2014-11-12 10:30 ` Borislav Petkov
2014-11-12 15:48 ` Andy Lutomirski
2014-11-12 16:22 ` Borislav Petkov
2014-11-12 17:17 ` Luck, Tony
2014-11-12 17:30 ` Borislav Petkov
2014-11-13 18:04 ` Borislav Petkov
2014-11-14 21:56 ` Luck, Tony
2014-11-14 22:07 ` Andy Lutomirski
2014-11-17 18:50 ` Borislav Petkov
2014-11-17 19:57 ` Andy Lutomirski
2014-11-17 20:03 ` Borislav Petkov
2014-11-17 20:05 ` Andy Lutomirski
2014-11-17 21:55 ` Luck, Tony
2014-11-17 22:26 ` Andy Lutomirski
2014-11-17 23:16 ` Luck, Tony
2014-11-18 0:05 ` Andy Lutomirski
2014-11-18 0:22 ` Luck, Tony
2014-11-18 0:55 ` Andy Lutomirski
2014-11-18 18:30 ` Luck, Tony
2014-11-18 23:04 ` Andy Lutomirski
2014-11-18 23:26 ` Luck, Tony
2014-11-18 16:12 ` Borislav Petkov
2014-11-12 22:00 ` Oleg Nesterov
2014-11-12 23:17 ` Andy Lutomirski
2014-11-12 23:41 ` Luck, Tony
2014-11-13 0:02 ` Andy Lutomirski
2014-11-13 0:31 ` Luck, Tony
2014-11-13 1:34 ` Andy Lutomirski
2014-11-13 3:03 ` Andy Lutomirski
2014-11-13 18:43 ` Luck, Tony
2014-11-13 22:23 ` Andy Lutomirski
2014-11-13 22:25 ` Andy Lutomirski
2014-11-13 22:33 ` Luck, Tony
2014-11-13 22:47 ` Andy Lutomirski
2014-11-13 23:13 ` Andy Lutomirski
2014-11-14 0:50 ` Andy Lutomirski
2014-11-14 1:20 ` Luck, Tony
2014-11-14 1:36 ` Andy Lutomirski
2014-11-14 17:49 ` Luck, Tony
2014-11-14 19:10 ` Andy Lutomirski
2014-11-14 19:37 ` Luck, Tony
2014-11-14 18:27 ` Luck, Tony [this message]
2014-11-14 10:34 ` Borislav Petkov
2014-11-14 17:18 ` Andy Lutomirski
2014-11-14 17:24 ` Borislav Petkov
2014-11-14 17:26 ` Andy Lutomirski
2014-11-14 18:53 ` Borislav Petkov
2014-11-13 10:59 ` Borislav Petkov
2014-11-13 21:23 ` Borislav Petkov
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