Received: by 2002:a25:ef43:0:0:0:0:0 with SMTP id w3csp225106ybm; Thu, 28 May 2020 21:27:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyI8TVvyjSSrKqZY34s2UtQKu46nuSJl1N5eanyrD1ZjXNnrXf6oTcD3OTwSYy2PoMy3wPY X-Received: by 2002:a50:c60a:: with SMTP id k10mr6176829edg.326.1590726421568; Thu, 28 May 2020 21:27:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1590726421; cv=none; d=google.com; s=arc-20160816; b=1K8UHTmWvXAaouXv1c3Ezxw2oGW9r4JEDbLetnyRyUBPifVMbmbdhybHednyW2ajqR qnjNMQ420B5yHE9ImFPIDbpa+9qB27V8sozOpNAcFvsO/x0vnvi8u+TQvE19kqWB6xRz d6K/2DSJTfQKJ9kvj8dLJJ0lJez7L2FCGG/1ExMdGERIe463qsitwVahWjWcKY7I/mOK VH0mzBfGCRCiXBuI68eh0oSM4V0XMhGNwPLQEuFAM/NeD2UPoEm8oUtU9Q8VXlEQOF2Q L8E4H0d/uPRQIRCuqBaCRa2BpFMpTTZ9M0y8Dm3G6Jlo/9T3Yg3Uuqa9cDhcEfIGjBmW OHkA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:date:message-id:subject:cc:from:to :in-reply-to; bh=8+Bhmd5BYU5pK9ZNx7O4X0Rf7pnnsRpD82gT6E2vsM0=; b=QL8JbzK75KcI9HpAYtG70yRv/RYZmXysbHH5wCzxWsoqKCn96/zowFnHFspvhYCrKW V8luDm8HeX9kHsGKeXicF9GQUo/bQ1uNthMbAXRyLav20GdOSA9a2MV8TNYHCB1YNjJ8 v+pDetVtlnYWwkOATTGJMTIBhtEwm6hHOD5+5WaG97WpD7sulgRu2nOD2Die8GRZ2Gqk vIR/PISkEhEF6BYFIxSBSYnjLcuxEqM7/2+41g3T1RZ3klRZmawS5/5B3hZUIlZpra47 cPH42stzSEK5iNGmFlGtra/x8zjNiZJnmnAlpV7ww4Bgh1Ic4xlCUd6osgYZD4uVAYO3 uUeg== ARC-Authentication-Results: i=1; mx.google.com; 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 dp11si6905433ejc.463.2020.05.28.21.26.38; Thu, 28 May 2020 21:27:01 -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; 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 S1728021AbgE2EYV (ORCPT + 99 others); Fri, 29 May 2020 00:24:21 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:47217 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727062AbgE2EYQ (ORCPT ); Fri, 29 May 2020 00:24:16 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 49YBKW17nhz9sT1; Fri, 29 May 2020 14:24:14 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 4fe5cda9f89d0aea8e915b7c96ae34bda4e12e51 In-Reply-To: <6c83af0f0809ef2a955c39ac622767f6cbede035.1585898438.git.christophe.leroy@c-s.fr> To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras , airlied@linux.ie, daniel@ffwll.ch, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, keescook@chromium.org, hpa@zytor.com From: Michael Ellerman Cc: linux-arch@vger.kernel.org, linux-mm@kvack.org, intel-gfx@lists.freedesktop.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 4/5] powerpc/uaccess: Implement user_read_access_begin and user_write_access_begin Message-Id: <49YBKW17nhz9sT1@ozlabs.org> Date: Fri, 29 May 2020 14:24:14 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2020-04-03 at 07:20:53 UTC, Christophe Leroy wrote: > Add support for selective read or write user access with > user_read_access_begin/end and user_write_access_begin/end. > > Signed-off-by: Christophe Leroy > Reviewed-by: Kees Cook Applied to powerpc topic/uaccess-ppc, thanks. https://git.kernel.org/powerpc/c/4fe5cda9f89d0aea8e915b7c96ae34bda4e12e51 cheers