[dm-devel] [PATCH 05/10] block: do not reassig ->bi_bdev when partition remapping

[Jens Axboe]

On 1/25/21 11:18 AM, Christoph Hellwig wrote:
> On Mon, Jan 25, 2021 at 11:15:04AM -0700, Jens Axboe wrote:
>> On 1/25/21 11:13 AM, Christoph Hellwig wrote:
>>> On Mon, Jan 25, 2021 at 11:03:24AM -0700, Jens Axboe wrote:
>>>> Partition table entries are not in disk order.
>>>
>>> And the issue shows up with the series just up to the this patch,
>>> without any later patches?
>>
>> At that patch specifically. I bisected it, and then I double checked
>> by running the previous commit (boots fine), then apply this one, and
>> then I run into that error. So it should be 100% reliable.
> 
> Ok, I have an idea.  With EOD message you mean this printk, right:
> 
> 	pr_info_ratelimited("attempt to access beyond end of device\n"
>                             "%s: rw=%d, want=%llu, limit=%llu\n",
> 			    ...
> 
> right?

Yep

-- 
Jens Axboe