Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp3274627ybz; Mon, 27 Apr 2020 13:08:36 -0700 (PDT) X-Google-Smtp-Source: APiQypINtsay5aFEoagWhMdmejP2BtbowPHgEvmNi3M0Xe1k+FCO1O/uXy7M4wDlvi0YZtyv0SY+ X-Received: by 2002:a50:a68a:: with SMTP id e10mr20531763edc.317.1588018115082; Mon, 27 Apr 2020 13:08:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588018114; cv=none; d=google.com; s=arc-20160816; b=Es0zdZ4CiaZX+DUnhs7Q4grYVg1E7nHRPtyurL7cCj9c7KCXk78QpO7zBjtJ7GCFl+ axafcaTLU3zdwFEZR1ZH9qNynHY+hqaAMMqSWk/tzE9MXZ9599EXsageaS8vNlzhjHLn 4X8WR4WYoSdwj5AbArfaYt/00Cnq8wkYpLQmCqxm5lP0vsdmOSIQiZ6qc5qUcAVmDyFO mm8H0dvGJk4KBtQr/y1K97GQKYdxtBHy7nR7tfeV8O1CEQZgtVLyLjqW2JOBCBs/lFbh wATRU6MuYrJZzO5b8U4eSCypNvZoVEp4yjgGUXRt+WVL5lLFpEc0p2cT0dOZYw0HrveC xmjQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=Pgt9n10x6KRiZOZPjup3LlEFIcfQcp73LadxpXYth7I=; b=pCzAqVp72NSdzG9ItW3zWiMMOQ6T7pC5V1i8zhhwpageDBOAkOk5zHgPpbTRH4B021 So9xIvbJ0JHlpSMwq91C+RWJ3hUrJuqHIvdIuyiFzhM3v1qPnfUhTFTHbIE2RVnOzXTI 5xDcFgGROf4rtrGCKBZ6+FQs1pSaFL/M6H31i9OEmUrNoaTRsI40VC0xoyAtrEaL2LRw ciWsjhIssCJyePbOsRQHIQAbOGcm0c/I0icOl7kxpH5xB+HetQhhXV4v7dM2hl7u7jou lazCK3sOxus+I9GgkePMqB8bkYFiyzJdpnvuXHVYvH9ZiITff+cAQ9T03Z4IID6e1sfb FQyQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=E0W1M6kG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y16si373969eje.311.2020.04.27.13.08.10; Mon, 27 Apr 2020 13:08:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=E0W1M6kG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726548AbgD0UGl (ORCPT + 99 others); Mon, 27 Apr 2020 16:06:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725919AbgD0UGl (ORCPT ); Mon, 27 Apr 2020 16:06:41 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5281AC0610D5; Mon, 27 Apr 2020 13:06:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=Pgt9n10x6KRiZOZPjup3LlEFIcfQcp73LadxpXYth7I=; b=E0W1M6kGW15+PkkUEtMgB3h6eK zvty8HW55iWeClU4ZYGl2WaQ95Pu0GPuTFUWPWW+M/4uHlEnWgOtyaqmOEGNmL5qRYbGQOt7oySd+ cDnfgv50hXyRbRsW4nuk6P3fbjh1ikaTKYXaymykBrLrlu4LrivtFl2Biqwsj+SoJARNPJN68DSlT axiTfxFhXHARDUXjsyBdUdSsSyBsHDZay6/aIpo6nvbix42mr8BIuLjN2B8H5a2o3nmnnYlFgVrKZ 4+MEZoZohIYw5bqiG53gkM8DJA1ab1C50PPCFWU2/2R/Mc5QNrE1boGTpFTw9tVUnTzFzSmEQag4W FpCHrxRw==; Received: from [2001:4bb8:193:f203:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jTA1M-000174-F9; Mon, 27 Apr 2020 20:06:28 +0000 From: Christoph Hellwig To: Andrew Morton , Alexander Viro Cc: Linus Torvalds , Jeremy Kerr , Arnd Bergmann , "Eric W . Biederman" , linuxppc-dev@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: remove set_fs calls from the coredump code v4 Date: Mon, 27 Apr 2020 22:06:20 +0200 Message-Id: <20200427200626.1622060-1-hch@lst.de> X-Mailer: git-send-email 2.26.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, this series gets rid of playing with the address limit in the exec and coredump code. Most of this was fairly trivial, the biggest changes are those to the spufs coredump code. Changes since v3: - fix x86 compilation with x32 in the new version of the signal code - split the exec patches into a new series Changes since v2: - don't cleanup the compat siginfo calling conventions, use the patch variant from Eric with slight coding style fixes instead. Changes since v1: - properly spell NUL - properly handle the compat siginfo case in ELF coredumps