From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1UdMFw-0002gI-Ke for user-mode-linux-devel@lists.sourceforge.net; Fri, 17 May 2013 15:07:40 +0000 Received: from mail.sigma-star.at ([95.130.255.111]) by sog-mx-4.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1UdMFt-00087u-Pa for user-mode-linux-devel@lists.sourceforge.net; Fri, 17 May 2013 15:07:40 +0000 Date: Fri, 17 May 2013 16:50:55 +0200 (CEST) From: "Richard RW. Weinberger" Message-ID: <191613158.65052.1368802255386.JavaMail.root@sigma-star.at> In-Reply-To: <51963E98.2030108@gmx.de> MIME-Version: 1.0 List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net Subject: Re: [uml-devel] WARNING: at mm/mmap.c:2757 exit_mmap+0x161/0x170() To: Toralf =?utf-8?Q?F=C3=B6rster?= Cc: user-mode-linux-devel@lists.sourceforge.net, trinity@vger.kernel.org LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IE9uIDA1LzE3LzIwMTMgMDI6MjIgUE0s IHJpY2hhcmQgLXJ3LSB3ZWluYmVyZ2VyIHdyb3RlOgo+ID4gVG9yYWxmLCBjYW4geW91IHBsZWFz ZSBhcHBlbmQgdGhlIGF0dGFjaGVkIHBhdGNoIHRvbz8KPiA+IEl0IG1ha2VzIHByb2Nlc3NlcyBr aWxsYWJsZSB3aGljaCBjb3JydXB0ZWQgdGhlaXIgc3R1YiBwYWdlcy4KPiB5ZXMgLSBub3cgSSBj YW4gcnVuIGFuIHRyaW5pdHkgaW5maW5pdGUgd2l0aCB0aGUgc3lzY2FsbCBtcmVtYXAoKS4KPiAK PiBJIHN0aWxsIGdldCBmb3IgZXZlcnkgeC10aCB0aGUgc3lzbG9nIHNlZW4gYmVsb3csIGJ1dCBw cm9jZXNzZXMgYXJlCj4gbm93IGtpbGxhYmxlIChhbmQgdHJpbml0eSBpdHNlbGYgY2FuIGtpbGwg aXRzIGNoaWxkcyB0b28gc28gZmFyKQoKVGhhdCdzIHBlcmZlY3RseSBmaW5lLgoKVGhhbmtzLAov L3JpY2hhcmQKCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpBbGllblZhdWx0IFVuaWZpZWQgU2VjdXJp dHkgTWFuYWdlbWVudCAoVVNNKSBwbGF0Zm9ybSBkZWxpdmVycyBjb21wbGV0ZQpzZWN1cml0eSB2 aXNpYmlsaXR5IHdpdGggdGhlIGVzc2VudGlhbCBzZWN1cml0eSBjYXBhYmlsaXRpZXMuIEVhc2ls eSBhbmQKZWZmaWNpZW50bHkgY29uZmlndXJlLCBtYW5hZ2UsIGFuZCBvcGVyYXRlIGFsbCBvZiB5 b3VyIHNlY3VyaXR5IGNvbnRyb2xzCmZyb20gYSBzaW5nbGUgY29uc29sZSBhbmQgb25lIHVuaWZp ZWQgZnJhbWV3b3JrLiBEb3dubG9hZCBhIGZyZWUgdHJpYWwuCmh0dHA6Ly9wLnNmLm5ldC9zZnUv YWxpZW52YXVsdF9kMmQKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KVXNlci1tb2RlLWxpbnV4LWRldmVsIG1haWxpbmcgbGlzdApVc2VyLW1vZGUtbGludXgt ZGV2ZWxAbGlzdHMuc291cmNlZm9yZ2UubmV0Cmh0dHBzOi8vbGlzdHMuc291cmNlZm9yZ2UubmV0 L2xpc3RzL2xpc3RpbmZvL3VzZXItbW9kZS1saW51eC1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Richard RW. Weinberger" Subject: Re: [uml-devel] WARNING: at mm/mmap.c:2757 exit_mmap+0x161/0x170() Date: Fri, 17 May 2013 16:50:55 +0200 (CEST) Message-ID: <191613158.65052.1368802255386.JavaMail.root@sigma-star.at> References: <51963E98.2030108@gmx.de> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <51963E98.2030108@gmx.de> Sender: trinity-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="iso-8859-1" To: Toralf =?utf-8?Q?F=C3=B6rster?= Cc: user-mode-linux-devel@lists.sourceforge.net, trinity@vger.kernel.org, richard -rw- weinberger ----- Urspr=C3=BCngliche Mail ----- > On 05/17/2013 02:22 PM, richard -rw- weinberger wrote: > > Toralf, can you please append the attached patch too? > > It makes processes killable which corrupted their stub pages. > yes - now I can run an trinity infinite with the syscall mremap(). >=20 > I still get for every x-th the syslog seen below, but processes are > now killable (and trinity itself can kill its childs too so far) That's perfectly fine. Thanks, //richard