From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933469AbbJIISk (ORCPT ); Fri, 9 Oct 2015 04:18:40 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:54622 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933355AbbJIIRj (ORCPT ); Fri, 9 Oct 2015 04:17:39 -0400 X-AuditID: cbfee690-f794e6d0000014de-88-56177821c7c2 Date: Fri, 09 Oct 2015 08:17:37 +0000 (GMT) From: Manjeet Pawar Subject: Re: [PATCHv2] ARM64:Fix MINSIGSTKSZ and SIGSTKSZ To: Catalin Marinas , Arnd Bergmann Cc: "linux-arm-kernel@lists.infradead.org" , "will.deacon@arm.com" , "linux-kernel@vger.kernel.org" , AKHILESH KUMAR , Rohit Thapliyal , PANKAJ MISHRA Reply-to: manjeet.p@samsung.com MIME-version: 1.0 X-MTR: 20151009081348368@manjeet.p Msgkey: 20151009081348368@manjeet.p X-EPLocale: en_US.windows-1252 X-Priority: 3 X-EPWebmail-Msg-Type: personal X-EPWebmail-Reply-Demand: 0 X-EPApproval-Locale: X-EPHeader: ML X-MLAttribute: X-RootMTR: 20151009081348368@manjeet.p X-ParentMTR: X-ArchiveUser: X-CPGSPASS: N X-ConfirmMail: N,general Content-type: text/plain; charset=windows-1252 MIME-version: 1.0 Message-id: <134741266.796671444378655653.JavaMail.weblogic@epmlwas03a> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrMIsWRmVeSWpSXmKPExsWyRsSkTlexQjzMYMtSC4vLu+awOTB6fN4k F8AYxWWTkpqTWZZapG+XwJVxZXUjW0ELW8W2hc9YGxjfsHYxcnIICahITGk5AmZLCJhINL9b xQxhi0lcuLeerYuRC6hmKaPE7Zf3gBwOsKLzW6Ih4nMYJf5tWswO0sACNOjNnpeMIDVsAjoS T78IgYSFBSwlTt68AjZTRCBI4tB8kF1cHMwCx5kkvh2cygZxhLxE/8qLYEW8AoISJ2c+YYE4 QkniQNsdJpCZvALKEo3d/BBhOYklUy8zQdi8EjPan7LAxKd9XQN1v7TE+VkbGGF+Wfz9MVSc X+LY7R1QvQISU88cZIR4S12ic7ovRJhPYs3Ctyww5btOLWeGWXV/y1yoVgmJrS1PwMHGLKAo MaX7ITuEbSBxZNEcVnSf8Aq4S0zsP8gO8rqEwFQOiXeb2lgmMCrNQlI3C8msWUhmIatZwMiy ilE0tSC5oDgpvchErzgxt7g0L10vOT93EyMwLZz+92zCDsZ7B6wPMQpwMCrx8FpEiYcJsSaW FVfmHmI0BcbSRGYp0eR8YPLJK4k3NDYzsjA1MTU2Mrc0UxLnfS31M1hIID2xJDU7NbUgtSi+ qDQntfgQIxMHp1QDo0Ext3ro87CAHSkilwpr1PebFtz/WdnqlSfybkJtYHTTSbEyqy+3p5rM Wv39ZUDn8bPK0ufsjTcEbV3K0Bv5UHdri97dUyl/C692zVjbypOQHq03MXtDi9vFWGMXH3Wb yRvkBHv+VLivm7z3xiv3wPdT3wRqrBfzO5XAnTI5/7FMcFpcxvudSizFGYmGWsxFxYkAcgS7 cAYDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrCKsWRmVeSWpSXmKPExsVy+t/tPl3FCvEwg83v9Cwu75rD5sDo8XmT XABjVJpNRmpiSmqRQmpecn5KZl66rZJ3cLxzvKmZgaGuoaWFuZJCXmJuqq2Si0+ArltmDtBQ JYWyxJxSoFBAYnGxkr6dTVF+aUmqQkZ+cYmtUrShuZGekYGeqZGeoWmslaGBgZEpUE1CWsaV 1Y1sBS1sFdsWPmNtYHzD2sXIySEkoCIxpeUIkM3BISFgInF+SzRIWEJATOLCvfVsXYxcQCVz GCX+bVrMDpJgAap/s+clI0g9m4COxNMvQiBhYQFLiZM3rzCD2CICQRKH5oOM5OJgFjjOJPHt 4FQ2iF3yEv0rL4IV8QoISpyc+YQFYpmSxIG2O0wgM3kFlCUau/khwnISS6ZeZoKweSVmtD9l gYlP+7qGGcKWljg/awMjzM2Lvz+GivNLHLu9A6pXQGLqmYOMEC+qS3RO94UI80msWfiWBaZ8 16nlzDCr7m+ZC9UqIbG15Qk4pJgFFCWmdD9kh7ANJI4smsOK7hNeAXeJif0H2Scwys5CkpqF pH0WknZkNQsYWVYxiqYWJBcUJ6VXmOgVJ+YWl+al6yXn525iBKegZ0t2MDZcsD7EKMDBqMTD OyFGPEyINbGsuDL3EKMEB7OSCK91BlCINyWxsiq1KD++qDQntfgQoykwziYyS4km5wPTY15J vKGxibmpsamFgaG5uZmSOO/NvQxhQgLpiSWp2ampBalFMH1MHJxSDYxVy1w3Zl1YYad1wtf6 02bXBvuVM2Wr92yRV1e53/rb7Ub/zEdiYs4Wd9+6z3o/rdjDIeIYd5zKvqtzciJmnolTyn7x JDvqwY1wVns+PVfmhCS34237HHsz2uM/mtpcfqNWWmC3aIrX3UWVvr1rbj1btKDlSfHXyNy9 93vPZqV2XdJ4MvV4RqcSS3FGoqEWc1FxIgAznZWMVwMAAA== DLP-Filter: Pass X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id t998IkVo004062 >> This looks correct now. A few more points though: >> >> * My first thought would have been to do this by first defining the >> two symbols before the #include, and then adding an #ifdef in >> the generic file. Both approaches work though, any other opinions >> on this? >That's what I was thinking as well. Maybe with a single #ifndef >MINSIGSTKSZ to cover both macros. I am sharing another patch which adds both macro in arm64/.../signal.h with new values and put a check with #ifndef in uapi/.../signal.h. {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I