Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp1712495yba; Sun, 5 May 2019 12:15:00 -0700 (PDT) X-Google-Smtp-Source: APXvYqw3nYW23LXUrobGHz+DiI8F9AIjHkb+r6GWXwWU55UD+ie6uayPwtfQqm1AbR1aIyB+26tL X-Received: by 2002:a17:902:9884:: with SMTP id s4mr27953939plp.179.1557083700081; Sun, 05 May 2019 12:15:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1557083700; cv=none; d=google.com; s=arc-20160816; b=ExDgbsSyUE0jx/P7oScwnz8VVo4WeX8392AHxcZJwmpneyYDIxwEwHAdhVBI2PArAe qa3Co/g4m1uhI/8qejoGprpPgPwySyZdQPe60NOfSxMk5rlAH1aFmu9vUJlegjz160kr oRUz3klZrJGW2VhQx6A9nRF6pmZ+1D8Izv0mAZOk9yX8x0Hrht0jVGAoZR9X2xlkNly8 FRxRXRV9TBP1g6WrcLFz+Q5QReEemRXWW9P/Jtu6UyC4LNnTs/oL5csPm1IE2goIQZ7s 5zzI5nakeN4xGj16htAkVFxG6L1+uDxQG98ZQWh40fI3bJOlBuLM0xXoJH6Ega+yi6Ig 1Ccw== 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-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=vFRleH5x3XYIjIaPO4Mdt89X8FFdmsfdaCjM+ZfIqLo=; b=Rd+xvzQzTxXAPLe8zHctZUZaOZqq2XeMLymqsuETGPteJdX6znttaT65rpjhvNzYBE bxc7uxQWKJFxx2i58oqhxGgirKLCJJNUTrVP/Ai8RbSPwNBNONqsyyWHq+H9Mz4+OMDh YQu9YnKTizHyRG9BOjITBm74FXZt28MwmhYOzQ7/qxvGGRnC+4Mx2o9u1dEDGpT4bQW+ UEC8d3c39SmtggvLvdv7krPXS7GnleW3P06o4Jmc1GytZl+yfgMhWGu6XF2iwHraxQ5a owsuUJd9/n7E4OPRSRWM8nHRRDt2flGQpL9mEkvAShi3qW8+OIT9djaD+9QSZoYY1oBV OMOA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=kFTP1rZG; 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=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l7si357363pgh.79.2019.05.05.12.14.44; Sun, 05 May 2019 12:15:00 -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=@kernel.org header.s=default header.b=kFTP1rZG; 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=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727816AbfEETNA (ORCPT + 99 others); Sun, 5 May 2019 15:13:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:33916 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726636AbfEETNA (ORCPT ); Sun, 5 May 2019 15:13:00 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 381AC206DF; Sun, 5 May 2019 19:12:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557083579; bh=vFRleH5x3XYIjIaPO4Mdt89X8FFdmsfdaCjM+ZfIqLo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kFTP1rZGukRBFgJTmJg4OBBHtq9UuvpfpWszjrmZyEUqsQGiJNtapxDFs94sWPUHS CyOoAMbcMgWppgcu1SF+7XgwqTcASCOoPMMoONcPTBbmsmEEEcpeWYX26QGj9vj3ef +6ACtal3eByCJwnZfCJBZ8VMTmMD+rh1+fIFEKMk= Date: Sun, 5 May 2019 15:12:58 -0400 From: Sasha Levin To: Roger Pau Monne Cc: linux-kernel@vger.kernel.org, Boris Ostrovsky , Juergen Gross , Stefano Stabellini , Konrad Rzeszutek Wilk , Jens Axboe , xen-devel@lists.xenproject.org, linux-block@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] xen-blkfront: switch kcalloc to kvcalloc for large array allocation Message-ID: <20190505191258.GB1747@sasha-vm> References: <20190503150401.15904-1-roger.pau@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190503150401.15904-1-roger.pau@citrix.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 03, 2019 at 05:04:01PM +0200, Roger Pau Monne wrote: >There's no reason to request physically contiguous memory for those >allocations. > >Reported-by: Ian Jackson >Signed-off-by: Roger Pau Monn? >--- You really don't want this scissor line here, git will trim all your message content below it. -- Thanks, Sasha >Cc: Boris Ostrovsky >Cc: Juergen Gross >Cc: Stefano Stabellini >Cc: Konrad Rzeszutek Wilk >Cc: Jens Axboe >Cc: xen-devel@lists.xenproject.org >Cc: linux-block@vger.kernel.org >Cc: stable@vger.kernel.org >---