From: "hch@lst.de" <hch@lst.de>
To: Bart Van Assche <Bart.VanAssche@wdc.com>
Cc: "hch@lst.de" <hch@lst.de>, "axboe@kernel.dk" <axboe@kernel.dk>,
"jiufei.xue@linux.alibaba.com" <jiufei.xue@linux.alibaba.com>,
"linux-block@vger.kernel.org" <linux-block@vger.kernel.org>
Subject: Re: [PATCH v2] block: bio_check_eod() needs to consider partition
Date: Tue, 13 Mar 2018 17:36:20 +0100 [thread overview]
Message-ID: <20180313163620.GA12392@lst.de> (raw)
In-Reply-To: <1520958339.2638.8.camel@wdc.com>
On Tue, Mar 13, 2018 at 04:25:40PM +0000, Bart Van Assche wrote:
> On Tue, 2018-03-13 at 07:49 -0700, Jens Axboe wrote:
> > On 3/13/18 2:18 AM, Christoph Hellwig wrote:
> > > bio_check_eod() should check partiton size not the whole disk if
> > > bio->bi_partno is non-zero. Does this by taking the call to bio_check_eod
> > > into blk_partition_remap.
> >
> > Applied, thanks.
>
> Hello Christoph and Jens,
>
> I think that this patch introduces a severe regression: with this patch applied
> a VM that I use for kernel testing doesn't boot anymore. If I revert this patch
> that VM boots fine again. This is what I see on the serial console with this
> patch applied:
Ok, please revert this for now. I'm off for today and will look into
it tomorrow.
next prev parent reply other threads:[~2018-03-13 16:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-13 9:18 [PATCH v2] block: bio_check_eod() needs to consider partition Christoph Hellwig
2018-03-13 14:49 ` Jens Axboe
2018-03-13 16:25 ` Bart Van Assche
2018-03-13 16:36 ` hch [this message]
2018-03-13 17:37 ` Jens Axboe
2018-03-14 13:03 ` hch
2018-03-14 15:08 ` Bart Van Assche
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