Re: [PATCH 1/3] MIPS: Make DIEI support as a config option

Paul Burton
2020-01-23T19:44:19Z

Hello,

Jiaxun Yang wrote:
> DI(Disable Interrupt) and EI(Enable Interrupt) instructions is required by
> MIPSR2/MIPSR6, however, it appears to be buggy on some processors such as
> Loongson-3A1000. Thus we make it as a config option to allow disable it at
> compile time with CPU_MIPSR2 selected.

Series applied to mips-next.

> MIPS: Make DIEI support as a config option
> commit ba9196d2e005
> https://git.kernel.org/mips/c/ba9196d2e005
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
> Signed-off-by: Paul Burton <paulburton@kernel.org>
>
> MIPS: Loongson64: Bump ISA level to MIPSR2
> commit 51522217f65f
> https://git.kernel.org/mips/c/51522217f65f
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
> Signed-off-by: Paul Burton <paulburton@kernel.org>
>
> MIPS: Loongson64: Disable exec hazard
> commit 1306cc0a3091
> https://git.kernel.org/mips/c/1306cc0a3091
>
> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
> Signed-off-by: Paul Burton <paulburton@kernel.org>

Thanks,
Paul

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