Re: [PATCH] block/028: check if T10 verification fails

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On Fri, Apr 26, 2019 at 06:24:49PM -0700, Darrick J. Wong wrote:
> On Sat, Apr 27, 2019 at 06:16:32AM +0800, Ming Lei wrote:
> > On Fri, Apr 26, 2019 at 07:57:11AM -0700, Christoph Hellwig wrote:
> > > On Fri, Apr 26, 2019 at 10:39:37AM +0800, Ming Lei wrote:
> > > > When T10 verification fails, the error code of BLK_STS_PROTECTION
> > > > may not be propagated to user space, see mpage_end_io().
> > > 
> > > Well, we should probably fix that instead of papering over it..
> > 
> > That might be a big change, and not sure when they can be fixed
> > completely.
> > 
> > This patch at least can expose the issue to user first.
> 
> I don't see a patch anywhere ... ?

It is one blktest patch, please see the following link:

https://lore.kernel.org/linux-block/20190427012449.GC178347@magnolia/T/#t

Thanks,
Ming



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