Re: [linux-yocto] yocto-kernel (v5.4/standard/preempt-rt/intel-x86)

2020-06-28 Thread Bruce Ashfield
I haven't released those kernels yet, so they are still under development.

That change matches the 5.6 -rt kernel approach, but I'm still working
on other issues.

If you have patches, feel free to send them. But until I've bumped the
SRCREVs, the code is in a state of flux.

Bruce

On Sun, Jun 28, 2020 at 2:02 AM Zhang, Qiang  wrote:
>
> Hi Bruce.
>
> Due to the combination of kernel patches  ( commit id 
> "99705220b22ca116457edeae51ae817d056a6622"  Use rwsem instead of a seqcount).
>
> Integrate RT patch("net-Add-a-mutex-around-devnet_rename_seq.patch") when 
> compiling real-time kernel, The following error will be reported:
>
> "   kernel-source/net/core/dev.c:1181:16: error: 'devnet_rename_mutex' 
> undeclared (first use  in this function); did you mean 'devnet_rename_sem'?
> 1181 | mutex_unlock(_rename_mutex);
> "
>


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thee at its end
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[linux-yocto] yocto-kernel (v5.4/standard/preempt-rt/intel-x86)

2020-06-28 Thread Zhang, Qiang
Hi Bruce.

Due to the combination of kernel patches  ( commit id 
"99705220b22ca116457edeae51ae817d056a6622"  Use rwsem instead of a seqcount).

Integrate RT patch("net-Add-a-mutex-around-devnet_rename_seq.patch") when 
compiling real-time kernel, The following error will be reported:

"   kernel-source/net/core/dev.c:1181:16: error: 'devnet_rename_mutex' 
undeclared (first use  in this function); did you mean 'devnet_rename_sem'?
1181 | mutex_unlock(_rename_mutex);
"

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