From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 71529C433EF for ; Thu, 21 Oct 2021 08:32:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 58A1560F9F for ; Thu, 21 Oct 2021 08:32:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231490AbhJUIep convert rfc822-to-8bit (ORCPT ); Thu, 21 Oct 2021 04:34:45 -0400 Received: from mail-oi1-f180.google.com ([209.85.167.180]:45857 "EHLO mail-oi1-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231268AbhJUIei (ORCPT ); Thu, 21 Oct 2021 04:34:38 -0400 Received: by mail-oi1-f180.google.com with SMTP id z126so12801547oiz.12; Thu, 21 Oct 2021 01:32:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=ceLayuoY70owN3NNsnQH6S+jy2K/HGM8B6O2q8i1GAk=; b=YCr0yE2FgiqGaAqFS2CQf6iIuzKjkgSChItshZahMB8bH09SCBbqVTEhxPR2nEbABI J28+vLs7F423PE22/SRg5MvHV82v84xUJa/lRuWT5cdmE+68risR3FGVG6u2tLx7bPVY ts7UkiXatY3svnoOZRLY0diRcQmRaGh7sl0YshBJAyRT8RvTBjoAlrPscfL1H99z1Ah/ VL3dSpfxThB0tnTcpsHxCxuIKnoV0Z6WCttKGuhuirz3WC1IEz31OeNoQhQAKc5dZdy9 uZrcf0QPbThf2OkjtRXpD1rqKQRQXgu07R/l2c0Gmh4o9NgoBTZh48TYjfgUa6dMw5Hz c/mA== X-Gm-Message-State: AOAM530LpmidWPEL43GrLudI1V3XbiGyrv6qsIjOtNmBnkhH4dtFbyS/ w+s5sA+bujyeZVNVWk8+iBtj1wQolWlmttu59Vg= X-Google-Smtp-Source: ABdhPJxII4gwyuuwZSE0+97ar6I7zWp2Jlu7LoTmQcOVpBv5Lkm+3ns6lcPNpIqYwJ3CoMM3pxGAXl0ujDP3wS4Hl9w= X-Received: by 2002:aca:eb82:: with SMTP id j124mr3578574oih.46.1634805141944; Thu, 21 Oct 2021 01:32:21 -0700 (PDT) MIME-Version: 1.0 References: <87y26nmwkb.fsf@disp2133> <877de7jrev.fsf@disp2133> In-Reply-To: <877de7jrev.fsf@disp2133> From: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= Date: Thu, 21 Oct 2021 10:32:10 +0200 Message-ID: Subject: Re: [PATCH 21/20] signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV) To: "Eric W. Biederman" Cc: open list , linux-arch , Linus Torvalds , Oleg Nesterov , Al Viro , Kees Cook , Andy Lutomirski , Jonas Bonn , Stefan Kristiansson , Stafford Horne , openrisc@lists.librecores.org, Nick Hu , Greentime Hu , Vincent Chen , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , linux-s390@vger.kernel.org, Yoshinori Sato , Rich Felker , linux-sh@vger.kernel.org, linux-xtensa@linux-xtensa.org, Chris Zankel , Max Filippov , David Miller , sparclinux@vger.kernel.org, Thomas Bogendoerfer , Maciej Rozycki , "open list:BROADCOM NVRAM DRIVER" , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, Thomas Gleixner , Ingo Molnar , Borislav Petkov , H Peter Anvin , Greg Kroah-Hartman Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org On Wed, Oct 20, 2021 at 11:52 PM Eric W. Biederman wrote: > > > Now that force_fatal_sig exists it is unnecessary and a bit confusing > to use force_sigsegv in cases where the simpler force_fatal_sig is > wanted. So change every instance we can to make the code clearer. > > Signed-off-by: "Eric W. Biederman" > --- > arch/arc/kernel/process.c | 2 +- > arch/m68k/kernel/traps.c | 2 +- > arch/powerpc/kernel/signal_32.c | 2 +- > arch/powerpc/kernel/signal_64.c | 4 ++-- > arch/s390/kernel/traps.c | 2 +- > arch/um/kernel/trap.c | 2 +- > arch/x86/kernel/vm86_32.c | 2 +- > fs/exec.c | 2 +- > 8 files changed, 9 insertions(+), 9 deletions(-) Reviewed-by: Philippe Mathieu-Daudé From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A833FC433F5 for ; Thu, 21 Oct 2021 08:32:52 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC38960FC0 for ; Thu, 21 Oct 2021 08:32:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org DC38960FC0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amsat.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HZghy4FcHz3cDV for ; Thu, 21 Oct 2021 19:32:50 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=209.85.167.179; helo=mail-oi1-f179.google.com; envelope-from=philippe.mathieu.daude@gmail.com; receiver=) Received: from mail-oi1-f179.google.com (mail-oi1-f179.google.com [209.85.167.179]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HZghT4c1Dz2yMy for ; Thu, 21 Oct 2021 19:32:25 +1100 (AEDT) Received: by mail-oi1-f179.google.com with SMTP id v77so4178oie.1 for ; Thu, 21 Oct 2021 01:32:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=ceLayuoY70owN3NNsnQH6S+jy2K/HGM8B6O2q8i1GAk=; b=a/cMfD1YPQywsaWfimNXwn8bHDxHDuzYUydxvWSV3cG9HaY4/X+rhT8zoJZwoxsx4Y ngj4Xhrj3MwQujWRBJdDh7OtBiMfAYZE9ozgbWRSnGxT6j3GRPVn5TacOnh6wF499NgG pgfZWBzoy8qCl+U9BbCN45FowE7dqFjAQRimtw01oszN8RaVSe4tPfYm3iwcNMA1ijkL g21Ze+0xOKtuQxU9n/CPw+3Yijm4HgZwL6sgsx+DeJPyHYnM5wwwRxfeHffT41UEzKJS 21HYekR9nCRqoeZyrX+028Dl8/Lsb8seoQmN8INsTiaAXOts2hY+71rHAFjnKpO6ri7q zO8A== X-Gm-Message-State: AOAM530yI3SogauLi+uqAr9Yc3kJVcNlO0iJ9KAx880hCpxHvQyVVR0m aol5eyQ03EEeFMHXEI6djtZOuXN866QRSBT3O74= X-Google-Smtp-Source: ABdhPJxII4gwyuuwZSE0+97ar6I7zWp2Jlu7LoTmQcOVpBv5Lkm+3ns6lcPNpIqYwJ3CoMM3pxGAXl0ujDP3wS4Hl9w= X-Received: by 2002:aca:eb82:: with SMTP id j124mr3578574oih.46.1634805141944; Thu, 21 Oct 2021 01:32:21 -0700 (PDT) MIME-Version: 1.0 References: <87y26nmwkb.fsf@disp2133> <877de7jrev.fsf@disp2133> In-Reply-To: <877de7jrev.fsf@disp2133> From: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= Date: Thu, 21 Oct 2021 10:32:10 +0200 Message-ID: Subject: Re: [PATCH 21/20] signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV) To: "Eric W. Biederman" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rich Felker , linux-xtensa@linux-xtensa.org, Oleg Nesterov , Max Filippov , Paul Mackerras , H Peter Anvin , sparclinux@vger.kernel.org, Vincent Chen , Thomas Gleixner , linux-arch , linux-s390@vger.kernel.org, Yoshinori Sato , linux-sh@vger.kernel.org, Christian Borntraeger , Ingo Molnar , "open list:BROADCOM NVRAM DRIVER" , Jonas Bonn , Kees Cook , Vasily Gorbik , Heiko Carstens , Stefan Kristiansson , openrisc@lists.librecores.org, Borislav Petkov , Al Viro , Andy Lutomirski , Stafford Horne , Chris Zankel , Thomas Bogendoerfer , Nick Hu , linuxppc-dev@lists.ozlabs.org, open list , Greg Kroah-Hartman , Maciej Rozycki , Linus Torvalds , David Miller , Greentime Hu Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, Oct 20, 2021 at 11:52 PM Eric W. Biederman wrote: > > > Now that force_fatal_sig exists it is unnecessary and a bit confusing > to use force_sigsegv in cases where the simpler force_fatal_sig is > wanted. So change every instance we can to make the code clearer. > > Signed-off-by: "Eric W. Biederman" > --- > arch/arc/kernel/process.c | 2 +- > arch/m68k/kernel/traps.c | 2 +- > arch/powerpc/kernel/signal_32.c | 2 +- > arch/powerpc/kernel/signal_64.c | 4 ++-- > arch/s390/kernel/traps.c | 2 +- > arch/um/kernel/trap.c | 2 +- > arch/x86/kernel/vm86_32.c | 2 +- > fs/exec.c | 2 +- > 8 files changed, 9 insertions(+), 9 deletions(-) Reviewed-by: Philippe Mathieu-Daud=C3=A9 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philippe =?unknown-8bit?q?Mathieu-Daud=C3=A9?= Date: Thu, 21 Oct 2021 10:32:10 +0200 Subject: [OpenRISC] [PATCH 21/20] signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV) In-Reply-To: <877de7jrev.fsf@disp2133> References: <87y26nmwkb.fsf@disp2133> <877de7jrev.fsf@disp2133> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: openrisc@lists.librecores.org On Wed, Oct 20, 2021 at 11:52 PM Eric W. Biederman wrote: > > > Now that force_fatal_sig exists it is unnecessary and a bit confusing > to use force_sigsegv in cases where the simpler force_fatal_sig is > wanted. So change every instance we can to make the code clearer. > > Signed-off-by: "Eric W. Biederman" > --- > arch/arc/kernel/process.c | 2 +- > arch/m68k/kernel/traps.c | 2 +- > arch/powerpc/kernel/signal_32.c | 2 +- > arch/powerpc/kernel/signal_64.c | 4 ++-- > arch/s390/kernel/traps.c | 2 +- > arch/um/kernel/trap.c | 2 +- > arch/x86/kernel/vm86_32.c | 2 +- > fs/exec.c | 2 +- > 8 files changed, 9 insertions(+), 9 deletions(-) Reviewed-by: Philippe Mathieu-Daud=C3=A9