[Vdo-devel] compiling kmod for kernel 4.4.185-1.el7.elrepo.x86_64

[Erick Perez - Quadrian Enterprises]

discussion on Feb 6 2017.
About moving to new file sched/mm.h perhaps it may help....or maybe i
have no clue....

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https://lore.kernel.org/patchwork/patch/757809/

Subject: [PATCH 18/89] sched/core: Move task->mm handling methods to
 <linux/sched/mm.h>
Date: Mon,  6 Feb 2017 14:28:21 +0100
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Erick Perez
Soluciones Tacticas Pasivas/Activas de Inteligencia y Analitica de
Datos para Gobiernos
Quadrian Enterprises S.A. - Panama, Republica de Panama
Skype chat: eaperezh
WhatsApp IM: +507-6675-5083
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On Tue, Jul 16, 2019 at 9:17 PM Andrew Walsh <awalsh at redhat.com> wrote:
>
>
> On Tue, Jul 16, 2019 at 9:31 PM Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com> wrote:
>>
>> Hi,
>> I created a VM with Centos 7.6.1810 which uses kernel 3.1x
>> I then used elrepo repo to install kernel-lt 4.4.185-1.el7.elrepo.x86_64
>>
>> I am however missing some files (sched/mm.h) an cannot finish
>> compilation because i have no idea how to get the headers for sched.
>> Please advice
>
>
> You're the second person this week to report this issue.
>
> I'm certainly not an expert here, but what I'm seeing right now seems strange.  The available kernel-devel provided by the CentOS/RHEL products for 3.10.0-957 provide /usr/src/kernels/<version>/include/linux/sched/mm.h.  Similarly, the kernel-ml-devel package from ELRepo also contains the same mm.h file.
>
> Is there something missing in this kernel-lt-4.4.185-1.el7.elrepo package?
>