Re: regression with commit "null_blk: add helper for deleting the nullb_list"

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On 7/4/20 5:37 AM, Yi Zhang wrote:
> Hello
> 
> commit[1] on linux-block/for-next introduced one regression which lead kernel panic, could you help check it?
> 
> [1]
> commit a65dee60e5384a648bc49c4ffbd3960d3fa354b0 (origin/for-5.9/drivers)
> Author: Chaitanya Kulkarni <chaitanya.kulkarni@xxxxxxx>
> Date:   Thu Jul 2 18:31:30 2020 -0700
> 
>     null_blk: add helper for deleting the nullb_list

Chaitanya, did you even test your patch?

+ nullb = list_first_entry(nullb_list.next, struct nullb, list);

I'm guessing no... Dropped it.

-- 
Jens Axboe




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