Re: [PATCH 4.19 46/58] net: dsa: mv88e6xxx: also read STU state in mv88e6250_g1_vtu_getnext

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On 25/01/2021 20.40, Rasmus Villemoes wrote:
> On 25/01/2021 19.39, Greg Kroah-Hartman wrote:
>> From: Rasmus Villemoes <rasmus.villemoes@xxxxxxxxx>
>>
>> commit 87fe04367d842c4d97a77303242d4dd4ac351e46 upstream.
>>
> 
> Greg, please drop this from 4.19-stable. Details:
> 
>>
>> --- a/drivers/net/dsa/mv88e6xxx/global1_vtu.c
>> +++ b/drivers/net/dsa/mv88e6xxx/global1_vtu.c
>> @@ -357,6 +357,10 @@ int mv88e6185_g1_vtu_getnext(struct mv88
>>  		if (err)
>>  			return err;
>>  
>> +		err = mv88e6185_g1_stu_data_read(chip, entry);
>> +		if (err)
>> +			return err;
>> +
> 
> The function that this patch applied to in mainline did not exist in
> v4.19. It seems that this hunk has been applied in the similar
> mv88e6185_g1_vtu_getnext(), and indeed, in current 4.19.y, just one more
> line of context shows this:

Bah, that was from 4.14, so the line numbers are a bit off, but I see
you've also added it to the 4.14 queue. Same comment for that one: Drop
this from both 4.19.y and 4.14.y.

Rasmus



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