Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp174443ybl; Tue, 28 Jan 2020 21:19:05 -0800 (PST) X-Google-Smtp-Source: APXvYqyoEne+kM39r4ILub4qIUxuV1DD3lKt2yWbkxXeTtO0LMIWfTDxr182tBe6a6K7jWk2MlSB X-Received: by 2002:aca:af50:: with SMTP id y77mr5468468oie.8.1580275145319; Tue, 28 Jan 2020 21:19:05 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1580275145; cv=none; d=google.com; s=arc-20160816; b=0OVJdwPJYfMe4fYdw+dy+WbDBKFs8sj1HTn4yTXbEC6LkcQk00toi0Pe8H9RnvJdOE OSX41g9lf2UKqOQamHkqR18TBjhw8pbumZXdLRQoSkXMziaqPx6Y0myYiqpwW8d2Boox NuEzXs35urcsg3+9icMmkXqG1MuDtq/ppmcaQnY92eoODj92Wo3G17CpyvsOuNU31YK8 ye4kI/10d8XBItpuS6hdT13Pd/WSXt5J7A0B5x4IDK5aMgMIeV/OcDiJ6vk3Sujkafav Qtob8XMHAvZRlPXXsgGEUQA0ibtqaSphJsKGYpCcAn/7LNEXSbWJpafgexxVX4Nio3zW Glow== 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=zknNRVFrM0BAJyarB/v/31PuTJILTwuZx6iWYw8R71w=; b=ZILNLlp61hxkLBwROpi9ff5X2SCM5qzm6aKAy/KEu7iWJKiM+z6w7HhDUwwDVfF2gu SOTOKovItp/9QhRUCWs9ib4let/d+FzPQYBL8Ve3jWTyWTtwUJ+U/JSGOfnIIKp88fbR mvoOsoLt5ilss3JxKTH2SzmrVekV22GdOwiVnAzugVyFyrbN0k1ikEImj2XmSDCWtjEk n197YywxJbovFBfdDxEruamya6RYChsvDXuS26WHDn7Qw1Xe+DoUBBGDoY/r3Zewz2CM UYMcO7SWuv5jCB6SwQ3jIyVSEkfapXunEBYf+OmpYe9tN5Dqm2z/inriiPU0mtcwNIvX Quww== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f17si533807oto.85.2020.01.28.21.18.53; Tue, 28 Jan 2020 21:19:05 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726784AbgA2FRs (ORCPT + 99 others); Wed, 29 Jan 2020 00:17:48 -0500 Received: from ozlabs.org ([203.11.71.1]:42999 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726772AbgA2FRr (ORCPT ); Wed, 29 Jan 2020 00:17:47 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 486sF52DC0z9sSf; Wed, 29 Jan 2020 16:17:44 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: def0bfdbd6039e96a9eb2baaa4470b079daab0d4 In-Reply-To: To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras From: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4] powerpc: use probe_user_read() and probe_user_write() Message-Id: <486sF52DC0z9sSf@ozlabs.org> Date: Wed, 29 Jan 2020 16:17:44 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2020-01-23 at 17:30:47 UTC, Christophe Leroy wrote: > Instead of opencoding, use probe_user_read() to failessly read > a user location and probe_user_write() for writing to user. > > Signed-off-by: Christophe Leroy Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/def0bfdbd6039e96a9eb2baaa4470b079daab0d4 cheers