[PATCH] powerpc: arch/powerpc/kernel/setup_64.c - cleanup warnings

heying (H) heying24 at huawei.com
Thu Mar 18 13:37:26 AEDT 2021


在 2021/3/17 19:57, Michael Ellerman 写道:
> Daniel Axtens <dja at axtens.net> writes:
>> "heying (H)" <heying24 at huawei.com> writes:
>>
>>> Thank you for your reply.
>>>
>>> 在 2021/3/17 11:04, Daniel Axtens 写道:
>>>> Hi He Ying,
>>>>
>>>> Thank you for this patch.
>>>>
>>>> I'm not sure what the precise rules for Fixes are, but I wonder if this
>>>> should have:
>>>>
>>>> Fixes: 9a32a7e78bd0 ("powerpc/64s: flush L1D after user accesses")
>>>> Fixes: f79643787e0a ("powerpc/64s: flush L1D on kernel entry")
>>> Is that necessary for warning cleanups? I thought 'Fixes' tags are
>>> needed only for
>>>
>>> bugfix patches. Can someone tell me whether I am right?
>> Yeah, I'm not sure either. Hopefully mpe will let us know.
> It's not necessary to add a Fixes tag for a patch like this, but you can
> add one if you think it's important that the fix gets backported.
>
> I don't think the cleanups in this case are that important, so I
> wouldn't bother with a Fixes tag.
Okay. That's a good explanation to me. Thanks.




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