Subject: Re: [next-20220215] WARNING at fs/iomap/buffered-io.c:75 with xfstests

From: Stephen Rothwell <[email-masked]>
Date: Wed, 16 Feb 2022 18:39:19 +1100

Hi Sachin,

On Wed, 16 Feb 2022 12:55:02 +0530 Sachin Sant <[email-masked]> wrote:
>
> While running xfstests on IBM Power10 logical partition (LPAR) booted
> with 5.17.0-rc4-next-20220215 following warning was seen:
> 
> The warning is seen when test tries to unmount the file system. This problem is seen
> while running generic/475 sub test. Have attached captured messages during the test
> run of generic/475.
> 
> xfstest is a recent add to upstream regression bucket. I don’t have any previous data
> to attempt a git bisect. 

If you have time, could you test v5.17-rc4-2-gd567f5db412e (the commit
in Linus' tree that next-20220215 is based on) and if that OK, then a
bisect from that to 5.17.0-rc4-next-20220215 may be helpful.

Thanks for the report.
-- 
Cheers,
Stephen Rothwell