Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp2253227ybi; Mon, 17 Jun 2019 01:22:03 -0700 (PDT) X-Google-Smtp-Source: APXvYqxFisLC33y4ABnIayBQL2G2+hBi7Jeo/beb9nSjxWQGW2NBbEKnJ7PJRyqvCdgmR4F+wVII X-Received: by 2002:a62:e518:: with SMTP id n24mr56739092pff.102.1560759723299; Mon, 17 Jun 2019 01:22:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560759723; cv=none; d=google.com; s=arc-20160816; b=FjCWLFPN6lAFo5/mnYzfudFaI/+wHGXYGhJICBnQVtiuk+etI+PQE0LQTmURZTm6rb 4tTW2lqlKxGhJFPTYSNv4QQF7Gg851Ta0Xzitmh3IuIcL3fYw+zkusHsjvh6l3UmxIIU 2uQprGvNyaoTVbPyLxF9CXEK+HfuZL89Td58dnxGXWtFGaOJemJPrP91vwHyy8xu5tcz 6TPD6hxOoB84pW/+u9qTGRyAds1lyRrTAtW4LpSH8D6eLzhcZUiljg8/own0OyO3OOJU C1Tjneo+lGcbCY3FHSXnE7DlfOzwjEgiiq2Z+exLrrZxyYRlPyvYpaMd2e8xKbJNJ/Qp ba/g== 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=bLNZQEWf0s5ffYRlcrJ5UoBdA2dcz1yaQRq0y4hSYAM=; b=ResCoL4fvA1F1jccG3Pl+yQ24ovAe5cXhrva9dZ3GXx7bMUDIKmgy2ovkR0ePsHD9x hKiRL3QE6rwzBCoTabgWRTrG4Ms5JA9Yrs+SthreSmKxcLp1ixPN0x3TPlwjOX24drd4 nBttu+23YL70EH6h0YsengHU/REyHzNLNSV8xXjR+pwTb1JDGWLNKztuAbffg5H0G5JO K5HsZ6MFtP1KWfNjbuVRIrqvo05LK7y9Ms4oaX9pOv6+tSvNlyT9jOIbAQUNuDm/2PIv 3aOOVb9j/r7KOi+xsYzXNINEyNt/jzdhzBu0Sf6kI2eVO1/3stNSGbxtZ8NBqx7tVaNK vGyg== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=KreEZ6td; 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 b38si9694627pla.65.2019.06.17.01.21.47; Mon, 17 Jun 2019 01:22:03 -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=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=KreEZ6td; 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 S1726712AbfFQITp (ORCPT + 99 others); Mon, 17 Jun 2019 04:19:45 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:60368 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725791AbfFQITp (ORCPT ); Mon, 17 Jun 2019 04:19:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=bLNZQEWf0s5ffYRlcrJ5UoBdA2dcz1yaQRq0y4hSYAM=; b=KreEZ6td8sbW6SE+GYNkgb+Qd cPIEcHl43SZ0CM3LaBPR7qX25BRogbOTkzKYWLh4+kDlnv3Jpv3kdoLlU+7cRj1UZFUcPNHMglW6s u5Ir3XOVg21zmYlz+8Kq1WnvOjhZ+ahKtFrvgSRJKwrQrA4Zs6A9WdH+UGnrYMUy4MDaDVueakg4m twYAiOHb1AhsNzpH6Gj3ScfWuM4GHom1v2wAHruOddlpJ9T3ACizq4HI8f6uwifGxCm2nmLT1Knnb G2EdWjWlFN1C2B6rdIoOX7wSQLdM3/qMA19tiW1E1fhwetykM/J2GafHTNSc2E7prNCY6queI9BPC nDHN9mylA==; Received: from hch by bombadil.infradead.org with local (Exim 4.92 #3 (Red Hat Linux)) id 1hcmrf-000341-Uk; Mon, 17 Jun 2019 08:19:43 +0000 Date: Mon, 17 Jun 2019 01:19:43 -0700 From: Christoph Hellwig To: Oded Gabbay Cc: Christoph Hellwig , Greg KH , "Linux-Kernel@Vger. Kernel. Org" Subject: Re: [PATCH v2 8/8] habanalabs: enable 64-bit DMA mask in POWER9 Message-ID: <20190617081943.GA11274@infradead.org> References: <20190611092144.11194-1-oded.gabbay@gmail.com> <20190611095857.GB24058@kroah.com> <20190611151753.GA11404@infradead.org> <20190611152655.GA3972@kroah.com> <20190616095554.GA5156@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.4 (2019-03-13) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jun 16, 2019 at 02:24:08PM +0300, Oded Gabbay wrote: > So the alternative is that my device won't work on POWER9. The alternative is that we fix the powerpc code to do the right thing, which already is in progress.