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[23.128.96.18]) by mx.google.com with ESMTP id ba4si8773002edb.479.2020.05.31.12.58.29; Sun, 31 May 2020 12:58:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kudzu-us.20150623.gappssmtp.com header.s=20150623 header.b=rfRrDaAQ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728019AbgEaTyo (ORCPT + 99 others); Sun, 31 May 2020 15:54:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725991AbgEaTyn (ORCPT ); Sun, 31 May 2020 15:54:43 -0400 Received: from mail-qt1-x844.google.com (mail-qt1-x844.google.com [IPv6:2607:f8b0:4864:20::844]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A8929C061A0E for ; Sun, 31 May 2020 12:54:43 -0700 (PDT) Received: by mail-qt1-x844.google.com with SMTP id u17so5058845qtq.1 for ; Sun, 31 May 2020 12:54:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kudzu-us.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=7XuZ6aq76nVXApifOY2tG3hlgqIdoWHIRTm6SmU1IWw=; b=rfRrDaAQqj+IjOPvQ5SjzWVnMlF8hM1Dnqt7EGG/u1/3Cl4FN+dl2rcIbi5LLczCl6 LuSumHz4P+n5vH+SkCqDCfNTXPDs+SW/2SZbZdqhx3VTrd/9BNdG7meMD+ZId/zD2IFH EcmI6NMMa81iFBOB0eQAkbq2XjYJ/Zr4cqrx2r9xW8ZKFBlZfrw7yjSuF7xFcD+4cc6c 5LTf41Ykx5+6UcHSR7iyKYppo1sGOxJhLK2OxgqXsFXuOQnJepEG3jjP5LJT1AgKzY0n z4fl1a2BRFHl11bNXCfj2Ans4ZJIL6rwHO7nXE678upGPF2axK895/hu+D+/31KT13rF OaCg== 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=7XuZ6aq76nVXApifOY2tG3hlgqIdoWHIRTm6SmU1IWw=; b=Q66PPhKSbSrUAuAhAmqYMcQTpLmPD9nDv0VWRjiZ8WVYu3clvq4DUwE3IbhJEBAMKB C2fbCj95ukqYVJuJstgi33VXL+aBDDyHYjClNVC79qadhz/+9I/z38lGOSFxciy6rvNK kGLNzYLzJR/Ddixe0Rm54QrfmyqcHT/ktErlHSoYsnNhNv7f86PZWpIXoNttRv9oyqXs Mlmiuzdbulg7LPx8T+QLcxGK9WnENMWoNdFKq2/U2kZTdHS18cnC9ps0FHgGyNaPJ0ar vXEKKmOMTXMzHSGYNcGJzrnZMaDkuxjjePo4zx2Eh02zOKwsdbYVMumMNsM9GTglr4Ku HZLA== X-Gm-Message-State: AOAM533koLx8w7DeArIDwRDTcwBB8kO4ebcmDleVY+Yr8KMj9dGmBBwz RD/3/uMcwITM42L3wWM6Huhaxg== X-Received: by 2002:ac8:36c2:: with SMTP id b2mr18231962qtc.257.1590954882766; Sun, 31 May 2020 12:54:42 -0700 (PDT) Received: from kudzu.us ([2605:a601:a664:2e00:a5da:931a:7f23:1d4d]) by smtp.gmail.com with ESMTPSA id 130sm12286900qko.113.2020.05.31.12.54.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 31 May 2020 12:54:42 -0700 (PDT) Date: Sun, 31 May 2020 15:54:40 -0400 From: Jon Mason To: Sanjay R Mehta Cc: dave.jiang@intel.com, allenbh@gmail.com, arindam.nath@amd.com, logang@deltatee.com, Shyam-sundar.S-k@amd.com, linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 0/5] ntb perf, ntb tool and ntb-hw improvements Message-ID: <20200531195439.GB4620@kudzu.us> References: <1588738912-24827-1-git-send-email-sanju.mehta@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1588738912-24827-1-git-send-email-sanju.mehta@amd.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 Tue, May 05, 2020 at 11:21:47PM -0500, Sanjay R Mehta wrote: > v3: > - Increased ntb_perf command re-try sleep time > - avoid false dma unmap of dst address. > > v2: Incorporated improvements suggested by Logan Gunthorpe Pulled into the ntb branch. Thanks, Jon > > Links of the review comments for v3: > 1. https://lkml.org/lkml/2020/3/11/981 > 2. https://lkml.org/lkml/2020/3/10/1827 > > Logan Gunthorpe (1): > ntb: hw: remove the code that sets the DMA mask > > Sanjay R Mehta (4): > ntb_perf: pass correct struct device to dma_alloc_coherent > ntb_tool: pass correct struct device to dma_alloc_coherent > ntb_perf: increase sleep time from one milli sec to one sec > ntb_perf: avoid false dma unmap of destination address > > drivers/ntb/hw/amd/ntb_hw_amd.c | 4 ---- > drivers/ntb/hw/idt/ntb_hw_idt.c | 6 ------ > drivers/ntb/hw/intel/ntb_hw_gen1.c | 4 ---- > drivers/ntb/test/ntb_perf.c | 23 ++++++++--------------- > drivers/ntb/test/ntb_tool.c | 6 +++--- > 5 files changed, 11 insertions(+), 32 deletions(-) > > -- > 2.7.4 >