From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751226Ab2GGLfh (ORCPT ); Sat, 7 Jul 2012 07:35:37 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:45470 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750821Ab2GGLfg (ORCPT ); Sat, 7 Jul 2012 07:35:36 -0400 MIME-Version: 1.0 In-Reply-To: References: <48dnn9u5x3e4qoh8meht42xk.1313966177259@email.android.com> <4E527684.3020206@draigBrady.com> <20110822161914.GA9399@redhat.com> <20110824110134.GA17362@hmsreliant.think-freely.org> Date: Sat, 7 Jul 2012 19:35:34 +0800 Message-ID: Subject: Re: [PATCH] coredump: fix pipe coredump when core limit is 0 From: Jovi Zhang To: Neil Horman , akpm@linux-foundation.org Cc: Oleg Nesterov , =?UTF-8?Q?P=C3=A1draig_Brady?= , dhowells@redhat.com, viro@zeniv.linux.org.uk, linux-kernel@vger.kernel.org Content-Type: multipart/mixed; boundary=0016e6de16fa73b5a004c43bc7c1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0016e6de16fa73b5a004c43bc7c1 Content-Type: text/plain; charset=UTF-8 Hi Andrew, Is that attached patch ok to go through your -mm tree? this patch reviewed many months ago, but still not goto mainstream. :) that comments is quite mismatch with the code. Thanks. .jovi --0016e6de16fa73b5a004c43bc7c1 Content-Type: application/octet-stream; name="0001-coredump-fix-wrong-comments-on-core-limits-of-pipe-c.patch" Content-Disposition: attachment; filename="0001-coredump-fix-wrong-comments-on-core-limits-of-pipe-c.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_h4cm92tk0 RnJvbSBkYzdiMDJhMWUwZTQxM2ZiOTZkMjJmMWQ0ZWY0ZGE5ODExNWNmYjlkIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBKb3ZpIFpoYW5nIDxib29ram92aUBnbWFpbC5jb20+CkRhdGU6 IFdlZCwgMTcgQXVnIDIwMTEgMTU6MzQ6MjkgKzA4MDAKU3ViamVjdDogW1BBVENIXSBjb3JlZHVt cDogZml4IHdyb25nIGNvbW1lbnRzIG9uIGNvcmUgbGltaXRzIG9mIHBpcGUgY29yZWR1bXAgY2Fz ZQoKSW4gY29tbWl0IDg5OGIzNzRhLCBjb3JlIGxpbWl0cyByZWN1cnNpdmUgY2hlY2sgdmF1bGUg Y2hhbmdlZCBmcm9tIDAgdG8gMSwKYnV0IHRoZSBjb3JyZXNwb25kaW5nIGNvbW1lbnRzIHdhcyBu b3QgY2hhbmdlZCBjb3JyZWN0bHkuCgpTaWduZWQtb2ZmLWJ5OiBKb3ZpIFpoYW5nIDxib29ram92 aUBnbWFpbC5jb20+CkNjOiBPbGVnIE5lc3Rlcm92IDxvbGVnQHJlZGhhdC5jb20+CkNjOiBOZWls IEhvcm1hbiA8bmhvcm1hbkB0dXhkcml2ZXIuY29tPgotLS0KIGZzL2V4ZWMuYyB8ICAgMTUgKysr KysrKystLS0tLS0tCiAxIGZpbGVzIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgNyBkZWxldGlv bnMoLSkKCmRpZmYgLS1naXQgYS9mcy9leGVjLmMgYi9mcy9leGVjLmMKaW5kZXggMjVkY2JlNS4u YmE0OTNjYyAxMDA2NDQKLS0tIGEvZnMvZXhlYy5jCisrKyBiL2ZzL2V4ZWMuYwpAQCAtMjE1OCwx NSArMjE1OCwxNiBAQCB2b2lkIGRvX2NvcmVkdW1wKGxvbmcgc2lnbnIsIGludCBleGl0X2NvZGUs IHN0cnVjdCBwdF9yZWdzICpyZWdzKQogCQl9CiAKIAkJaWYgKGNwcm0ubGltaXQgPT0gMSkgewot CQkJLyoKKwkJCS8qIFNlZSB1bWhfcGlwZV9zZXR1cCgpIHdoaWNoIHNldHMgUkxJTUlUX0NPUkUg PSAxLgorCQkJICoKIAkJCSAqIE5vcm1hbGx5IGNvcmUgbGltaXRzIGFyZSBpcnJlbGV2YW50IHRv IHBpcGVzLCBzaW5jZQogCQkJICogd2UncmUgbm90IHdyaXRpbmcgdG8gdGhlIGZpbGUgc3lzdGVt LCBidXQgd2UgdXNlCi0JCQkgKiBjcHJtLmxpbWl0IG9mIDEgaGVyZSBhcyBhIHNwZWFjaWFsIHZh bHVlLiBBbnkKLQkJCSAqIG5vbi0xIGxpbWl0IGdldHMgc2V0IHRvIFJMSU1fSU5GSU5JVFkgYmVs b3csIGJ1dAotCQkJICogYSBsaW1pdCBvZiAwIHNraXBzIHRoZSBkdW1wLiAgVGhpcyBpcyBhIGNv bnNpc3RlbnQKLQkJCSAqIHdheSB0byBjYXRjaCByZWN1cnNpdmUgY3Jhc2hlcy4gIFdlIGNhbiBz dGlsbCBjcmFzaAotCQkJICogaWYgdGhlIGNvcmVfcGF0dGVybiBiaW5hcnkgc2V0cyBSTElNX0NP UkUgPSAgITEKLQkJCSAqIGJ1dCBpdCBydW5zIGFzIHJvb3QsIGFuZCBjYW4gZG8gbG90cyBvZiBz dHVwaWQgdGhpbmdzCisJCQkgKiBjcHJtLmxpbWl0IG9mIDEgaGVyZSBhcyBhIHNwZWFjaWFsIHZh bHVlLCB0aGlzIGlzIGEKKwkJCSAqIGNvbnNpc3RlbnQgd2F5IHRvIGNhdGNoIHJlY3Vyc2l2ZSBj cmFzaGVzLgorCQkJICogV2UgY2FuIHN0aWxsIGNyYXNoIGlmIHRoZSBjb3JlX3BhdHRlcm4gYmlu YXJ5IHNldHMKKwkJCSAqIFJMSU1fQ09SRSA9ICExLCBidXQgaXQgcnVucyBhcyByb290LCBhbmQg Y2FuIGRvCisJCQkgKiBsb3RzIG9mIHN0dXBpZCB0aGluZ3MuCisJCQkgKgogCQkJICogTm90ZSB0 aGF0IHdlIHVzZSB0YXNrX3RnaWRfdm5yIGhlcmUgdG8gZ3JhYiB0aGUgcGlkCiAJCQkgKiBvZiB0 aGUgcHJvY2VzcyBncm91cCBsZWFkZXIuICBUaGF0IHdheSB3ZSBnZXQgdGhlCiAJCQkgKiByaWdo dCBwaWQgaWYgYSB0aHJlYWQgaW4gYSBtdWx0aS10aHJlYWRlZAotLSAKMS42LjUuMgoK --0016e6de16fa73b5a004c43bc7c1--