From: Christoph Hellwig <hch@lst.de>
To: Tian Tao <tiantao6@hisilicon.com>
Cc: paulmck@kernel.org, peterz@infradead.org,
linux-kernel@vger.kernel.org, ast@kernel.org,
rostedt@goodmis.org, hch@lst.de,
iommu@lists.linux-foundation.org, akpm@linux-foundation.org,
tglx@linutronix.de
Subject: Re: [PATCH] dma-mapping: make map_benchmark compile into module
Date: Wed, 24 Mar 2021 08:13:05 +0100 [thread overview]
Message-ID: <20210324071305.GB647@lst.de> (raw)
In-Reply-To: <1616552258-22282-1-git-send-email-tiantao6@hisilicon.com>
On Wed, Mar 24, 2021 at 10:17:38AM +0800, Tian Tao wrote:
> under some scenarios, it is necessary to compile map_benchmark
> into module to test iommu, so this patch changed Kconfig and
> export_symbol to implement map_benchmark compiled into module.
>
> On the other hand, map_benchmark is a driver, which is supposed
> to be able to run as a module.
>
> Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Nope, we're not going to export more kthread internals for a test
module.
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WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Tian Tao <tiantao6@hisilicon.com>
Cc: akpm@linux-foundation.org, peterz@infradead.org,
paulmck@kernel.org, ast@kernel.org, tglx@linutronix.de,
rostedt@goodmis.org, hch@lst.de, m.szyprowski@samsung.com,
song.bao.hua@hisilicon.com, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dma-mapping: make map_benchmark compile into module
Date: Wed, 24 Mar 2021 08:13:05 +0100 [thread overview]
Message-ID: <20210324071305.GB647@lst.de> (raw)
In-Reply-To: <1616552258-22282-1-git-send-email-tiantao6@hisilicon.com>
On Wed, Mar 24, 2021 at 10:17:38AM +0800, Tian Tao wrote:
> under some scenarios, it is necessary to compile map_benchmark
> into module to test iommu, so this patch changed Kconfig and
> export_symbol to implement map_benchmark compiled into module.
>
> On the other hand, map_benchmark is a driver, which is supposed
> to be able to run as a module.
>
> Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Nope, we're not going to export more kthread internals for a test
module.
next prev parent reply other threads:[~2021-03-24 7:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-24 2:17 [PATCH] dma-mapping: make map_benchmark compile into module Tian Tao
2021-03-24 2:17 ` Tian Tao
2021-03-24 2:30 ` Song Bao Hua (Barry Song)
2021-03-24 2:30 ` Song Bao Hua (Barry Song)
2021-03-24 7:13 ` Christoph Hellwig [this message]
2021-03-24 7:13 ` Christoph Hellwig
2021-03-24 7:33 ` Song Bao Hua (Barry Song)
2021-03-24 7:33 ` Song Bao Hua (Barry Song)
2021-04-02 14:44 ` Christoph Hellwig
2021-04-02 14:44 ` Christoph Hellwig
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