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From: Yunsheng Lin <linyunsheng@huawei.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: <davem@davemloft.net>, <kuba@kernel.org>, <mst@redhat.com>,
	<jasowang@redhat.com>, <nickhu@andestech.com>,
	<green.hu@gmail.com>, <deanbo422@gmail.com>,
	<akpm@linux-foundation.org>, <yury.norov@gmail.com>,
	<ojeda@kernel.org>, <ndesaulniers@gooogle.com>, <joe@perches.com>,
	<linux-kernel@vger.kernel.org>,
	<virtualization@lists.linux-foundation.org>,
	<netdev@vger.kernel.org>
Subject: Re: [PATCH net-next 0/2] refactor the ringtest testing for ptr_ring
Date: Mon, 5 Jul 2021 20:06:50 +0800	[thread overview]
Message-ID: <c6844e2b-530f-14b2-0ec3-d47574135571@huawei.com> (raw)
In-Reply-To: <YOLXTB6VxtLBmsuC@smile.fi.intel.com>

On 2021/7/5 17:56, Andy Shevchenko wrote:
> On Mon, Jul 05, 2021 at 11:57:33AM +0800, Yunsheng Lin wrote:
>> tools/include/* have a lot of abstract layer for building
>> kernel code from userspace, so reuse or add the abstract
>> layer in tools/include/ to build the ptr_ring for ringtest
>> testing.
> 
> ...
> 
>>  create mode 100644 tools/include/asm/cache.h
>>  create mode 100644 tools/include/asm/processor.h
>>  create mode 100644 tools/include/generated/autoconf.h
>>  create mode 100644 tools/include/linux/align.h
>>  create mode 100644 tools/include/linux/cache.h
>>  create mode 100644 tools/include/linux/slab.h
> 
> Maybe somebody can change this to be able to include in-tree headers directly?

If the above works, maybe the files in tools/include/* is not
necessary any more, just use the in-tree headers to compile
the user space app?

Or I missed something here?

> 
> Besides above, had you tested this with `make O=...`?

You are right, the generated/autoconf.h is in another directory
with `make O=...`.

Any nice idea to fix the above problem?

> 

  reply	other threads:[~2021-07-05 12:06 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-05  3:57 Yunsheng Lin
2021-07-05  3:57 ` [PATCH net-next 1/2] tools: add missing infrastructure for building ptr_ring.h Yunsheng Lin
2021-07-05 18:39   ` Michael S. Tsirkin
2021-07-06  2:04     ` Yunsheng Lin
2021-07-18  2:09       ` Michael S. Tsirkin
2021-07-19  1:40         ` Yunsheng Lin
2021-07-19 11:58           ` Michael S. Tsirkin
2021-07-05  3:57 ` [PATCH net-next 2/2] tools/virtio: use common infrastructure to build ptr_ring.h Yunsheng Lin
2021-07-05  9:56 ` [PATCH net-next 0/2] refactor the ringtest testing for ptr_ring Andy Shevchenko
2021-07-05 12:06   ` Yunsheng Lin [this message]
2021-07-05 14:57     ` Andy Shevchenko
2021-07-05 18:26     ` Michael S. Tsirkin
2021-07-05 18:36       ` Andy Shevchenko
2021-07-05 18:42         ` Michael S. Tsirkin
2021-07-05 19:05           ` Andy Shevchenko
2021-07-05 19:31             ` Michael S. Tsirkin
2021-07-06  1:35             ` Yunsheng Lin

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