Re: [RFC]: Maybe revert 'MIPS: add PMD table accounting into MIPS'pmd_alloc_one' from 5.4 LTS?

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Sure, it is done


> 在 2021年7月25日,07:22,Joshua Kinard <kumba@xxxxxxxxxx> 写道:
> 
> On 7/20/2021 22:11, Huang Pei wrote:
>> On Tue, Jul 20, 2021 at 08:45:45PM -0400, Joshua Kinard wrote:
>> Hi, 
> 
> [snip]
> 
>>> 
>>> - there is no call to pgtable_pmd_page_dtor() in pmd_free() in MIPS'
>>> pgalloc.  The commit message indicates that pmd_free in asm-generic will
>>> handle this, but that function doesn't exist in 5.4, leading to mismatched
>>> implementations.
>> 
>> Yes, my fix is to fix the mismatch. 
>> 
>> I think all stable branches before 5.10 should *not* apply this my patch
> 
> Can you submit a revert of this commit to stable@xxxxxxxxxxxxxxx so that
> Greg can include it in an upcoming update to the stable kernels <5.10?
> 
> Thanks!,
> 
> -- 
> Joshua Kinard
> Gentoo/MIPS
> kumba@xxxxxxxxxx
> rsa6144/5C63F4E3F5C6C943 2015-04-27
> 177C 1972 1FB8 F254 BAD0 3E72 5C63 F4E3 F5C6 C943
> 
> "The past tempts us, the present confuses us, the future frightens us.  And
> our lives slip away, moment by moment, lost in that vast, terrible in-between."
> 
> --Emperor Turhan, Centauri Republic




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