Received: by 2002:ac0:a5b6:0:0:0:0:0 with SMTP id m51-v6csp3657055imm; Mon, 4 Jun 2018 07:16:44 -0700 (PDT) X-Google-Smtp-Source: ADUXVKKbyk6cZ1KiYDJ4VhigxpiL5KO3Or5LwHpKgV9Pvf5OqZNcKsPMSa5dqVZkcKtqHaJhw9sC X-Received: by 2002:a17:902:3124:: with SMTP id w33-v6mr17376881plb.235.1528121804390; Mon, 04 Jun 2018 07:16:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1528121804; cv=none; d=google.com; s=arc-20160816; b=Uc3lEYTCOhn8XPWW5U6YSfDynoD/RVA4D/0grPPsDtxNULE3ErUtHxmnYghI4o1X0o /qKVhZ2Dm9ChYztag39PqgUtXUcOkb7jyop9UCbvN0DCQwUZD/aDyEJvh+TTtsX1qRy8 isq3yyR3U2fsOdYXnq7F5SE246JbJrbkV+47sqT2U0Uuss0aVVllteA0UM9hFCLlKSev b0pJlX8A7gVEFcxxNh2f7zMoXyY/ELnaRSQebsMT4ydukxXU7CQxEj6cl8s+bw7fWany EaEtqXoDTMo++HI5T5B3jGFfSiMcZo6YgQsbCYPSKlJKwCCC0EDnOWxhj8SlaS+9+w7x qqTw== 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:arc-authentication-results; bh=DpaYSY1WUTdWthVe5s3CsWpt6q7lysh5J4PV518+RHc=; b=N/KqRxm3f4Cj+AwzSQmIupsDzG6i6RCXPYADz34QTYuU+vIC2IJlhdDrZhJqdg9Kin qdbR0jel/Qufts3GIsVLiUdwGElaWiI79aVYeRFXiDWYPba68pngvH8zfwC0GUUVkB8i zMtnm8fSNcz3/qI1M7ZasCwwieGVcpnUK4a4XJ09qZS2dB0/fJE6+5F7UTJpCK8pbL3p zSINXX7J4l6MPzhNOXUzeGcEBzoFlj9VCiiqjYsSWQiU9Hh/nY6rbQ49bkG887IaDCSz xGv1DHkHWS6H8JQ+4zLZxh6aGDEAvNYk8FDdPOIsL6FeyO1HnUOqHtjKGwSLyUVe5c5x HHpg== 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 i21-v6si46591125pfj.190.2018.06.04.07.16.29; Mon, 04 Jun 2018 07:16:44 -0700 (PDT) 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 S1753631AbeFDOKq (ORCPT + 99 others); Mon, 4 Jun 2018 10:10:46 -0400 Received: from ozlabs.org ([203.11.71.1]:37345 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753554AbeFDOKm (ORCPT ); Mon, 4 Jun 2018 10:10:42 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 40zxfn11K0z9s2t; Tue, 5 Jun 2018 00:10:40 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 56b04d568f880a48d892e840cfaf4efc0f0ce39b In-Reply-To: <20180424160425.DB9946C5A7@po15720vm.idsi0.si.c-s.fr> To: Christophe Leroy , Benjamin Herrenschmidt , Paul Mackerras From: Michael Ellerman Cc: Mathieu Malaterre , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [v2] powerpc/signal32: Use fault_in_pages_readable() to prefault user context Message-Id: <40zxfn11K0z9s2t@ozlabs.org> Date: Tue, 5 Jun 2018 00:10:40 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2018-04-24 at 16:04:25 UTC, Christophe Leroy wrote: > Use fault_in_pages_readable() to prefault user context > instead of open coding > > Signed-off-by: Christophe Leroy > Reviewed-by: Mathieu Malaterre Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/56b04d568f880a48d892e840cfaf4e cheers