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From: Jon Mason <jdmason@kudzu.us>
To: Serge Semin <fancer.lancer@gmail.com>
Cc: dave.jiang@intel.com, Allen.Hubbe@emc.com,
	Shyam-sundar.S-k@amd.com, Xiangliang.Yu@amd.com,
	gary.hook@amd.com, Sergey.Semin@t-platforms.ru,
	linux-ntb@googlegroups.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 00/15] NTB: Add full multi-port API support to the test drivers
Date: Thu, 18 Jan 2018 17:28:49 -0500	[thread overview]
Message-ID: <20180118222849.GA25893@kudzu.us> (raw)
In-Reply-To: <20171206143206.14665-1-fancer.lancer@gmail.com>

On Wed, Dec 06, 2017 at 05:31:51PM +0300, Serge Semin wrote:
> The multi-port NTB API was introduced in kernel 4.13 as well as the
> first driver for the true multi-port devices of IDT PCIe-switches
> series. But the test drivers still were left almost unchanged. Yes,
> they didn't fail being used with new NTB API, but they only worked
> with two-ports NTB devices. This patchset is intended to fix the
> issue by amending the NTB test drivers and script so they would be
> fully compatible with multi-port NTB API.
> 
> Additionally I found a few NTB subsystem issues while developing the
> submitted patches. So they are also fixed in this patchset.
> 
> The patchset is applied on top of the recent Jon Mason's repo state:
> https://github.com/jonmason/ntb
> Particularly the "ntb/ntb-next" branch is used. The last commit hash
> had been:
> commit <c47963de5204> ("ntb_hw_switchtec: Force down the link before")

Series applied to ntb-next.

Thanks,
Jon

> 
> Serge Semin (15):
>   NTB: Rename NTB messaging API methods
>   NTB: Set dma mask and dma coherent mask to NTB devices
>   NTB: Fix UB/bug in ntb_mw_get_align()
>   NTB: ntb_pp: Add full multi-port NTB API support
>   NTB: ntb_tool: Add full multi-port NTB API support
>   NTB: ntb_perf: Add full multi-port NTB API support
>   NTB: ntb_test: Safely use paths with whitespace
>   NTB: ntb_test: Add ntb_tool port tests
>   NTB: ntb_test: Update ntb_tool link tests
>   NTB: ntb_test: Update ntb_tool DB tests
>   NTB: ntb_test: Update ntb_tool Scratchpad tests
>   NTB: ntb_test: Add ntb_tool Message tests
>   NTB: ntb_test: Update ntb_tool MW tests
>   NTB: ntb_test: Update ntb_perf tests
>   NTB: ntb_hw_idt: Set NTB_TOPO_SWITCH topology
> 
>  drivers/ntb/hw/amd/ntb_hw_amd.c         |    4 +
>  drivers/ntb/hw/idt/ntb_hw_idt.c         |   37 +-
>  drivers/ntb/hw/intel/ntb_hw_intel.c     |    4 +
>  drivers/ntb/ntb.c                       |    1 -
>  drivers/ntb/test/ntb_perf.c             | 1820 +++++++++++++++++++++----------
>  drivers/ntb/test/ntb_pingpong.c         |  447 +++++---
>  drivers/ntb/test/ntb_tool.c             | 1820 +++++++++++++++++++++----------
>  include/linux/ntb.h                     |   36 +-
>  tools/testing/selftests/ntb/ntb_test.sh |  307 ++++--
>  9 files changed, 3018 insertions(+), 1458 deletions(-)
> 
> -- 
> 2.12.0
> 

      parent reply	other threads:[~2018-01-18 22:28 UTC|newest]

Thread overview: 90+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-03 19:17 [PATCH v2 00/15] NTB: Add full multi-port API support to the test drivers Serge Semin
2017-12-03 19:17 ` [PATCH v2 01/15] NTB: Rename NTB messaging API methods Serge Semin
2017-12-05 16:49   ` Jon Mason
2017-12-05 17:31     ` Serge Semin
2017-12-05 18:07       ` Jon Mason
2017-12-05 20:54         ` Serge Semin
2017-12-05 21:48           ` Logan Gunthorpe
2017-12-05 19:11       ` Logan Gunthorpe
2017-12-03 19:17 ` [PATCH v2 02/15] NTB: Set dma mask and dma coherent mask to NTB devices Serge Semin
2017-12-05 16:51   ` Jon Mason
2017-12-05 17:21     ` Logan Gunthorpe
2017-12-05 17:48     ` Serge Semin
2017-12-03 19:17 ` [PATCH v2 03/15] NTB: Fix UB/bug in ntb_mw_get_align() Serge Semin
2017-12-05 16:52   ` Jon Mason
2017-12-05 17:01     ` Logan Gunthorpe
2017-12-05 17:08       ` Jon Mason
2017-12-05 17:56     ` Serge Semin
2017-12-05 18:08       ` Jon Mason
2017-12-05 20:57         ` Serge Semin
2017-12-03 19:17 ` [PATCH v2 04/15] NTB: ntb_pp: Add full multi-port NTB API support Serge Semin
2017-12-05 17:02   ` Jon Mason
2017-12-05 19:53     ` Serge Semin
2017-12-05 19:53       ` Serge Semin
2017-12-05 21:50       ` Logan Gunthorpe
2017-12-03 19:17 ` [PATCH v2 05/15] NTB: ntb_tool: " Serge Semin
2017-12-05 18:03   ` Jon Mason
2017-12-05 19:16     ` Logan Gunthorpe
2017-12-05 20:01     ` Serge Semin
2017-12-03 19:17 ` [PATCH v2 06/15] NTB: ntb_perf: " Serge Semin
2017-12-05 18:21   ` Jon Mason
2017-12-05 20:29     ` Serge Semin
2017-12-06  1:17   ` kbuild test robot
2017-12-03 19:17 ` [PATCH v2 07/15] NTB: ntb_test: Safely use paths with whitespace Serge Semin
2017-12-05 18:24   ` Jon Mason
2017-12-03 19:17 ` [PATCH v2 08/15] NTB: ntb_test: Add ntb_tool port tests Serge Semin
2017-12-03 19:17 ` [PATCH v2 09/15] NTB: ntb_test: Update ntb_tool link tests Serge Semin
2017-12-05 18:26   ` Jon Mason
2017-12-05 20:37     ` Serge Semin
2017-12-03 19:17 ` [PATCH v2 10/15] NTB: ntb_test: Update ntb_tool DB tests Serge Semin
2017-12-05 18:27   ` Jon Mason
2017-12-05 19:38     ` Logan Gunthorpe
2017-12-05 20:42     ` Serge Semin
2017-12-03 19:17 ` [PATCH v2 11/15] NTB: ntb_test: Update ntb_tool Scratchpad tests Serge Semin
2017-12-03 19:17 ` [PATCH v2 12/15] NTB: ntb_test: Add ntb_tool Message tests Serge Semin
2017-12-03 19:17 ` [PATCH v2 13/15] NTB: ntb_test: Update ntb_tool MW tests Serge Semin
2017-12-03 19:17 ` [PATCH v2 14/15] NTB: ntb_test: Update ntb_perf tests Serge Semin
2017-12-03 19:17 ` [PATCH v2 15/15] NTB: ntb_hw_idt: Set NTB_TOPO_SWITCH topology Serge Semin
2017-12-04  4:54 ` [PATCH v2 00/15] NTB: Add full multi-port API support to the test drivers Logan Gunthorpe
2017-12-04  6:12   ` Serge Semin
2017-12-04 20:10 ` Allen Hubbe
2017-12-04 20:10   ` Allen Hubbe
2017-12-05 15:54   ` Serge Semin
2017-12-05 16:57     ` Logan Gunthorpe
2017-12-05 22:39 ` [PATCH v3 " Serge Semin
2017-12-05 22:39   ` [PATCH v3 01/15] NTB: Rename NTB messaging API methods Serge Semin
2017-12-05 23:36     ` Logan Gunthorpe
2017-12-05 22:39   ` [PATCH v3 02/15] NTB: Set dma mask and dma coherent mask to NTB devices Serge Semin
2017-12-05 23:39     ` Logan Gunthorpe
2017-12-05 22:39   ` [PATCH v3 03/15] NTB: Fix UB/bug in ntb_mw_get_align() Serge Semin
2017-12-05 23:38     ` Logan Gunthorpe
2017-12-05 22:39   ` [PATCH v3 04/15] NTB: ntb_pp: Add full multi-port NTB API support Serge Semin
2017-12-05 22:39   ` [PATCH v3 05/15] NTB: ntb_tool: " Serge Semin
2017-12-05 22:39   ` [PATCH v3 06/15] NTB: ntb_perf: " Serge Semin
2017-12-05 22:39   ` [PATCH v3 07/15] NTB: ntb_test: Safely use paths with whitespace Serge Semin
2017-12-05 22:39   ` [PATCH v3 08/15] NTB: ntb_test: Add ntb_tool port tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 09/15] NTB: ntb_test: Update ntb_tool link tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 10/15] NTB: ntb_test: Update ntb_tool DB tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 11/15] NTB: ntb_test: Update ntb_tool Scratchpad tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 12/15] NTB: ntb_test: Add ntb_tool Message tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 13/15] NTB: ntb_test: Update ntb_tool MW tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 14/15] NTB: ntb_test: Update ntb_perf tests Serge Semin
2017-12-05 22:39   ` [PATCH v3 15/15] NTB: ntb_hw_idt: Set NTB_TOPO_SWITCH topology Serge Semin
2017-12-05 23:36   ` [PATCH v3 00/15] NTB: Add full multi-port API support to the test drivers Logan Gunthorpe
2017-12-06 14:31   ` [PATCH v4 " Serge Semin
2017-12-06 14:31     ` [PATCH v4 01/15] NTB: Rename NTB messaging API methods Serge Semin
2017-12-06 14:31     ` [PATCH v4 02/15] NTB: Set dma mask and dma coherent mask to NTB devices Serge Semin
2017-12-06 14:31     ` [PATCH v4 03/15] NTB: Fix UB/bug in ntb_mw_get_align() Serge Semin
2017-12-06 14:31     ` [PATCH v4 04/15] NTB: ntb_pp: Add full multi-port NTB API support Serge Semin
2017-12-06 14:31     ` [PATCH v4 05/15] NTB: ntb_tool: " Serge Semin
2017-12-06 14:31     ` [PATCH v4 06/15] NTB: ntb_perf: " Serge Semin
2017-12-06 14:31     ` [PATCH v4 07/15] NTB: ntb_test: Safely use paths with whitespace Serge Semin
2017-12-06 14:31     ` [PATCH v4 08/15] NTB: ntb_test: Add ntb_tool port tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 09/15] NTB: ntb_test: Update ntb_tool link tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 10/15] NTB: ntb_test: Update ntb_tool DB tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 11/15] NTB: ntb_test: Update ntb_tool Scratchpad tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 12/15] NTB: ntb_test: Add ntb_tool Message tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 13/15] NTB: ntb_test: Update ntb_tool MW tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 14/15] NTB: ntb_test: Update ntb_perf tests Serge Semin
2017-12-06 14:32     ` [PATCH v4 15/15] NTB: ntb_hw_idt: Set NTB_TOPO_SWITCH topology Serge Semin
2018-01-18 22:28     ` Jon Mason [this message]

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