Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp1902721ybl; Sun, 18 Aug 2019 13:14:08 -0700 (PDT) X-Google-Smtp-Source: APXvYqwZia29hqiMQxcOb5gkDz/Bp4qaJEPUZaXPFM2Nq3Vw3GZum2ReLw83xSF9LT4QYwvV8QRX X-Received: by 2002:aa7:85d6:: with SMTP id z22mr20255343pfn.262.1566159247922; Sun, 18 Aug 2019 13:14:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1566159247; cv=none; d=google.com; s=arc-20160816; b=tLecsw/hVgDU+b+T0qzuC6sVZJ1ViwxW48DslbduelzcTTZhJNWkFnqnFPBWZ2tbBn oIinyUW2hpg22WDvhRTFc9tQvQRf6L01gI6z2Ku7l1RbFXgqbf0Ow+oBNl25H5KaKGPD XnWmMuGactJsXj3bTSL6TlSuG/f2jhgqbdLQ6XP66VB5vmxAuJQD7IDStjjt4Y/0DL1R 7U2DJ3J8ozugLXgVdHNZsXqL2IjpS5/PYFu5RN60vR89ZmxzSQSr6bLcwwEy7WKJcQO9 lYxJ9EfoEyhP/8qmFThNHrylEOQ/xkfQvsrcn5b0IT7siIB1r2dXfDPgRfeq9/htcudc xN4Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=H9uI4snIoxmqfgWlnps1QKRPMKwwDpzVdO0r8Km8fdE=; b=dHn+JbjC5D5UtD+4+oOUW/vscKIMtMNAILP+TOGSCsYjN+k6QgmyZM1DYrQbPiydPn MxcuK6UMZMoeiuPHi9a4K0AECD6g7q2dkRNgJ7RGsRPzL5B9HhHQ0jcfnQ6HxZ88KCJq 4PfarBNSHNGtfrEtmS6GXCy0dL680gnLzEH+okY5Wb9fZclcJ1Qhly4oixeGffE6WlfM jGAqh2Noo2GoshJbZznQErVfEucSWNVQaV3XO+wD6xuZHGa88hVNAM4nyKS7OPdckKCM 7f3V9h/SK6r9wmpxSF452W+IetRLMLTSqRwdRqsJrkgOKxvtcHobUovR4kQpB0Ifr6XU oFxA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=VzV1130l; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j17si8886846pfn.278.2019.08.18.13.13.53; Sun, 18 Aug 2019 13:14:07 -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; dkim=pass header.i=@gmail.com header.s=20161025 header.b=VzV1130l; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727240AbfHRUMN (ORCPT + 99 others); Sun, 18 Aug 2019 16:12:13 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:34478 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726926AbfHRUMN (ORCPT ); Sun, 18 Aug 2019 16:12:13 -0400 Received: by mail-pg1-f193.google.com with SMTP id n9so5664830pgc.1 for ; Sun, 18 Aug 2019 13:12:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=H9uI4snIoxmqfgWlnps1QKRPMKwwDpzVdO0r8Km8fdE=; b=VzV1130lLKQs3xDLlPQmItAH+cmAs0ZVKI6FLRNW+n0KXgsYtvOu2a0KoNkQh1anSi G50u+s52lFZ+6jGoJHSttHKhI2wzgI1TtKnBu7ykS6XWLQVX3brL7pxc33I1nAy1S9pr mghZVMq2aJbayKzfZjRhlMHKGriusaVhMs7nQb6UdcgOnxM2MFXtjeC9JnVt0/cnyWTN nHWwyCLNrvTYOppvQk5TCQSTpIUmeHd3KiSyhwlFJj8ml5tum4v2QE0rvPeWetUCUrS4 FocdtuM3t4OvWE5QC0EzHRYX1P6RJ+yVkR1d7qPjRwyjwarcLttMHB7RpP+XdZ7JQqfn XXFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=H9uI4snIoxmqfgWlnps1QKRPMKwwDpzVdO0r8Km8fdE=; b=OPO88IDPZssbbJZIPcXKV8syb1RHisJGsjdSNUgG8PAP+wZQO5f6uAfLHQQSHhvM2U 6PR3eJ0hHyREpuR80xYxYvoWQUzv9d4WeVnEUrc+tR9vMZN7SEuQF4lQ3VBdp3//hvf0 fZKllu74VpPP/zcHkCMVmCqlmvWhHki+2LHVSrk0/nIS2mwdrJpVUPp/CD8U9SDGu28v 1+vYpOTO6SfXZjVAxXfE7PXEeTjvXBdwjT9OxY0gcakbq5+GuKZl8CKpMThHZbv0aqZX gMzHXGDYKFQH8NzI8/+1KK4nzwdgn5GPTvS7pCBdOGQ7MxHCsV/dcxAXRm+T3nU13eww L57Q== X-Gm-Message-State: APjAAAXeKHHaW7EXgomCySq38AYQyw/0WUoZXepwo5/U23vKmN+dpzum P76r0AkyX0b+5Kxth5ckh7s= X-Received: by 2002:aa7:8e17:: with SMTP id c23mr20932691pfr.227.1566157835188; Sun, 18 Aug 2019 12:50:35 -0700 (PDT) Received: from bharath12345-Inspiron-5559 ([103.110.42.36]) by smtp.gmail.com with ESMTPSA id f26sm17707794pfq.38.2019.08.18.12.50.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Aug 2019 12:50:34 -0700 (PDT) Date: Mon, 19 Aug 2019 01:20:30 +0530 From: Bharath Vedartham To: sivanich@sgi.com, jhubbard@nvidia.com Cc: linux-kernel@vger.kernel.org Subject: Re: [Linux-kernel-mentees][PATCH v6 0/2] get_user_pages changes Message-ID: <20190818195030.GA4487@bharath12345-Inspiron-5559> References: <1566157135-9423-1-git-send-email-linux.bhar@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1566157135-9423-1-git-send-email-linux.bhar@gmail.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 19, 2019 at 01:08:53AM +0530, Bharath Vedartham wrote: CC'ing lkml, the mail id was wrong. > This version only converts put_page to put_user_page and removes > an unecessary ifdef. > > It does not convert atomic_pte_lookup to __get_user_pages as > gru_vtop could run in an interrupt context in which we can't assume > current as __get_user_pages does. > > Bharath Vedartham (2): > sgi-gru: Convert put_page() to put_user_page*() > sgi-gru: Remove uneccessary ifdef for CONFIG_HUGETLB_PAGE > > drivers/misc/sgi-gru/grufault.c | 23 ++++++++++++----------- > 1 file changed, 12 insertions(+), 11 deletions(-) > > -- > 2.7.4 >