Re: [PATCH 0/4] null_blk: fixes around nr_devices and log improvements

From: Andrà Almeida
Date: Fri Sep 13 2019 - 15:23:52 EST

On 9/13/19 4:03 PM, Jens Axboe wrote:
> On Sep 13, 2019, at 11:58 AM, Andrà Almeida <andrealmeid@xxxxxxxxxxxxx> wrote:
>> ïHello,
>> This patch series address feedback for a previous patch series sent by
>> me "docs: block: null_blk: enhance document style"[1].
>> First patch removes a restriction that prevents null_blk to load with
>> (nr_devices == 0). This restriction breaks applications, so it's a bug. I
>> have tested it running the kernel with `null_blk.nr_devices=0`.
>> In the previous series I have changed the type of var nr_devices, but I
>> forgot to change the type at module_param(). The second patch fix that.
>> The third patch uses a cleaver approach to make log messages consistent
>> using pr_fmt and the last one add a note on how to do that at the
>> coding style documentation.
> Please add Fixes tags to your patches.

I've added to [PATCH 1/4], should I add to all 4 patches?