From: "R. Engür Pişirici" <engur@bilkent.edu.tr>
To: Martin Galvan <omgalvan.86@gmail.com>
Cc: kernelnewbies@kernelnewbies.org
Subject: Re: Setting CPU affinity for current process on kernel module?
Date: Thu, 19 Sep 2019 08:43:10 +0300 [thread overview]
Message-ID: <479f06c77f9173bda5296b32eef2667d@bilkent.edu.tr> (raw)
In-Reply-To: <20190913141332.GA453533@kroah.com>
I'm sure that some of us(readers of the kernelNewbies e-mail list)
really wants to understand the same thing Greg was asking.
Best Regards,
-engur
On 2019-09-13 17:13, Greg KH wrote:
> On Fri, Sep 13, 2019 at 09:56:24AM -0300, Martin Galvan wrote:
>> El vie., 13 sept. 2019 a las 9:55, Greg KH (<greg@kroah.com>)
>> escribió:
>> > And doing what with that information? We have a msr driver for
>> > userspace access to those values, does that not work correctly for you?
>>
>> My use case requires this to be done in kernel space.
>
> So, again, I hate to ask but _why_ do you need access to the msr from
> within the kernel? What useful information can you do with that? Do
> you have a pointer to your code anywhere?
>
> thanks,
>
> greg k-h
>
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> Kernelnewbies@kernelnewbies.org
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prev parent reply other threads:[~2019-09-19 5:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-11 18:52 Setting CPU affinity for current process on kernel module? Martin Galvan
2019-09-11 19:16 ` Bharath Vedartham
2019-09-11 19:19 ` Martin Galvan
2019-09-12 9:26 ` Bharath Vedartham
2019-09-12 14:03 ` Martin Galvan
2019-09-13 4:50 ` Greg KH
2019-09-13 12:43 ` Martin Galvan
2019-09-13 12:55 ` Greg KH
2019-09-13 12:56 ` Martin Galvan
2019-09-13 14:13 ` Greg KH
2019-09-19 5:43 ` R. Engür Pişirici [this message]
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