From mboxrd@z Thu Jan 1 00:00:00 1970 From: DIXLOR Subject: dump_stack: avoid potential deadlocks Date: Sun, 28 Feb 2016 04:28:48 +0300 Message-ID: <56D24D50.6010500@gmail.com> Reply-To: dixlor@gmail.com Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="------------ms090400050900080106080603" To: linux-rt-users Return-path: Received: from mail-lb0-f177.google.com ([209.85.217.177]:33941 "EHLO mail-lb0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992640AbcB1B2z (ORCPT ); Sat, 27 Feb 2016 20:28:55 -0500 Received: by mail-lb0-f177.google.com with SMTP id of3so63605641lbc.1 for ; Sat, 27 Feb 2016 17:28:54 -0800 (PST) Received: from [192.168.1.2] (ppp85-140-247-96.pppoe.mtu-net.ru. [85.140.247.96]) by smtp.googlemail.com with ESMTPSA id l129sm2817705lfl.18.2016.02.27.17.28.52 for (version=TLSv1/SSLv3 cipher=OTHER); Sat, 27 Feb 2016 17:28:52 -0800 (PST) Sender: linux-rt-users-owner@vger.kernel.org List-ID: This is a cryptographically signed message in MIME format. --------------ms090400050900080106080603 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable What do you think about commit e31e4672559674b0950885465a42968a86865d42 https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/diff= /lib/dump_stack.c?id=3Dv4.4.3&id2=3Dv4.4.2 In RT instead preempt_disable() use migrate_disable() --------------ms090400050900080106080603 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: Криптографическая подпись S/MIME MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCC 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