From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f71.google.com (mail-wm0-f71.google.com [74.125.82.71]) by kanga.kvack.org (Postfix) with ESMTP id 556026B0005 for ; Mon, 13 Jun 2016 09:07:00 -0400 (EDT) Received: by mail-wm0-f71.google.com with SMTP id r5so28994621wmr.0 for ; Mon, 13 Jun 2016 06:07:00 -0700 (PDT) Received: from smtprelay05.ispgateway.de (smtprelay05.ispgateway.de. [80.67.31.97]) by mx.google.com with ESMTPS id t185si6356540wmd.88.2016.06.13.06.06.59 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 13 Jun 2016 06:06:59 -0700 (PDT) Date: Mon, 13 Jun 2016 15:06:51 +0200 From: M G Berberich Subject: Re: BUG: using smp_processor_id() in preemptible [00000000] code] Message-ID: <20160613130651.GA8662@invalid> References: <50F437E3-85F7-4034-BAAE-B2558173A2EA@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <50F437E3-85F7-4034-BAAE-B2558173A2EA@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: Nadav Amit Cc: iommu@lists.linux-foundation.org, Adam Morrison , USB list , linux-mm@kvack.org, Alan Stern Hello, Am Donnerstag, den 09. Juni schrieb Nadav Amit: > Alan Stern wrote: > > > On Thu, 9 Jun 2016, M G Berberich wrote: > > > >> With 4.7-rc2, after detecting a USB Mass Storage device > >> > >> [ 11.589843] usb-storage 4-2:1.0: USB Mass Storage device detected > >> > >> a constant flow of kernel-BUGS is reported (several per second). [a?|] > > This looks like a bug in the memory management subsystem. It should be > > reported on the linux-mm mailing list (CC'ed). > > This bug is IOMMU related (mailing list CCa??ed) and IIUC already fixed. Not fixed in 4.7-rc3 MfG bmg -- a??Des is vA?llig wurscht, was heut beschlos- | M G Berberich sen wird: I bin sowieso dagegn!a?? | mail@m-berberich.de (SPD-Stadtrat Kurt Schindler; Regensburg) | -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org