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From: Dan Williams <>
To: Christoph Hellwig <>
Cc: Jens Axboe <>,
	Vishal Verma <>,
	Dave Jiang <>,
	Ira Weiny <>,,
	Linux NVDIMM <>
Subject: Re: fix a dax/block device attribute registration regression
Date: Mon, 27 Sep 2021 11:19:26 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Wed, Sep 22, 2021 at 11:34 AM Christoph Hellwig <> wrote:
> Hi Dan and Jens,
> this series fixed a regression in how the dax/write_cache attribute of the
> pmem devices was registere.  It does so by both fixing the API abuse in the
> driver and (temporarily) the behavior change in the block layer that made
> this API abuse not work anymore.

I took patch1 into for-5.15/libnvdimm, patch2 into for-5.16/libnvdimm,
and I'll leave patch3 for Jens.

  parent reply	other threads:[~2021-09-27 18:19 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-22 18:33 Christoph Hellwig
2021-09-22 18:33 ` [PATCH 1/3] nvdimm/pmem: fix creating the dax group Christoph Hellwig
2021-09-22 18:33 ` [PATCH 2/3] nvdimm/pmem: move dax_attribute_group from dax to pmem Christoph Hellwig
2021-09-22 21:40   ` Ira Weiny
2021-09-22 18:33 ` [PATCH 3/3] block: warn if ->groups is set when calling add_disk Christoph Hellwig
2021-09-27 18:19 ` Dan Williams [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-09-20  7:27 fix a dax/block device attribute registration regression Christoph Hellwig

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