Messages in this thread | | | Date | Mon, 9 Apr 2018 20:23:31 +0800 | From | Ming Lei <> | Subject | Re: [s390x] New regression was found on kernel-4.16 |
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Hi Li Wang,
On Mon, Apr 09, 2018 at 06:18:04PM +0800, Li Wang wrote: > Hi, > > I got this BUG_ON() on s390x platform with kernel-v4.16.0.
Today I saw this bug too, from my first look, seems it is because that get_max_io_size() returns zero in blk_bio_segment_split().
And I trigger that in one MD queue, and Xiao Ni is looking at it.
Thanks, Ming
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