Re: UBSAN: Undefined behaviour in drivers/block/floppy.c:1495:32

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To: Kyungtae Kim <kt0755@xxxxxxxxx>
Subject: Re: UBSAN: Undefined behaviour in drivers/block/floppy.c:1495:32
From: Jens Axboe <axboe@xxxxxxxxx>
Date: Wed, 24 Oct 2018 03:27:15 -0600
Cc: jikos@xxxxxxxxxx, Byoungyoung Lee <lifeasageek@xxxxxxxxx>, DaeRyong Jeong <threeearcat@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, syzkaller@xxxxxxxxxxxxxxxx
In-reply-to: <CAEAjams3Y4PE-yDP0FyipCAohOepSF9WgXw3h_CEd1YW+mjS0g@mail.gmail.com>
References: <CAEAjamtML1yMLL0DsV5JkD1H6P0Yg19F2DVq+_c-u09RaCKuDw@mail.gmail.com> <fcad3085-6801-71f9-b2cf-4c1702889d70@kernel.dk> <CAEAjamtJrbLZyN+f97Y+LOMbogveYNBdxM-pVvfqUMhaGsH2uw@mail.gmail.com> <CAEAjams3Y4PE-yDP0FyipCAohOepSF9WgXw3h_CEd1YW+mjS0g@mail.gmail.com>
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On 10/24/18 12:33 AM, Kyungtae Kim wrote:
> Corrected.

You'll want to read Documentation/process/submitting-patches.rst as
your patch is lacking in several areas.


-- 
Jens Axboe

Follow-Ups:
- Re: UBSAN: Undefined behaviour in drivers/block/floppy.c:1495:32
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- Re: UBSAN: Undefined behaviour in drivers/block/floppy.c:1495:32
  - From: Jens Axboe
- Re: UBSAN: Undefined behaviour in drivers/block/floppy.c:1495:32
  - From: Kyungtae Kim
- Re: UBSAN: Undefined behaviour in drivers/block/floppy.c:1495:32
  - From: Kyungtae Kim

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