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From: Jason Gunthorpe <jgg@ziepe.ca>
To: rcampbell@nvidia.com
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	John Hubbard <jhubbard@nvidia.com>,
	Ira Weiny <ira.weiny@intel.com>,
	Dan Williams <dan.j.williams@intel.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Balbir Singh <bsingharora@gmail.com>,
	Dan Carpenter <dan.carpenter@oracle.com>,
	Matthew Wilcox <willy@infradead.org>,
	Souptick Joarder <jrdr.linux@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 0/5] mm/hmm: HMM documentation updates and code fixes
Date: Thu, 6 Jun 2019 11:53:03 -0300	[thread overview]
Message-ID: <20190606145303.GA4698@ziepe.ca> (raw)
In-Reply-To: <20190506232942.12623-1-rcampbell@nvidia.com>

On Mon, May 06, 2019 at 04:29:37PM -0700, rcampbell@nvidia.com wrote:
> From: Ralph Campbell <rcampbell@nvidia.com>
> 
> I hit a use after free bug in hmm_free() with KASAN and then couldn't
> stop myself from cleaning up a bunch of documentation and coding style
> changes. So the first two patches are clean ups, the last three are
> the fixes.
> 
> Ralph Campbell (5):
>   mm/hmm: Update HMM documentation
>   mm/hmm: Clean up some coding style and comments

I applied these two to hmm.git

>   mm/hmm: hmm_vma_fault() doesn't always call hmm_range_unregister()

This one needs revision

>   mm/hmm: Use mm_get_hmm() in hmm_range_register()
>   mm/hmm: Fix mm stale reference use in hmm_free()

I belive we all agreed that the approach in the RFC series I sent is
preferred, so these are superseded by that series.

Thanks,
Jason


      parent reply	other threads:[~2019-06-06 14:53 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-06 23:29 [PATCH 0/5] mm/hmm: HMM documentation updates and code fixes rcampbell
2019-05-06 23:29 ` [PATCH 1/5] mm/hmm: Update HMM documentation rcampbell
2019-06-06 14:02   ` Jason Gunthorpe
2019-06-06 18:50     ` Ralph Campbell
2019-06-06 19:32       ` Jason Gunthorpe
2019-05-06 23:29 ` [PATCH 2/5] mm/hmm: Clean up some coding style and comments rcampbell
2019-06-06 14:16   ` Jason Gunthorpe
2019-06-06 14:27     ` Jerome Glisse
2019-06-06 15:41       ` Jason Gunthorpe
2019-06-06 15:52         ` Jerome Glisse
2019-06-06 16:55           ` Joe Perches
2019-06-06 18:54           ` Jason Gunthorpe
2019-06-06 15:57   ` Jason Gunthorpe
2019-06-07  0:44     ` Ralph Campbell
2019-05-06 23:29 ` [PATCH 3/5] mm/hmm: Use mm_get_hmm() in hmm_range_register() rcampbell
2019-05-23 12:51   ` Jason Gunthorpe
2019-05-23 18:19     ` Ralph Campbell
2019-05-23 18:46     ` John Hubbard
2019-05-06 23:29 ` [PATCH 4/5] mm/hmm: hmm_vma_fault() doesn't always call hmm_range_unregister() rcampbell
2019-05-07 13:15   ` Souptick Joarder
2019-05-07 18:12     ` Ralph Campbell
2019-05-09  4:42       ` Souptick Joarder
2019-05-12 15:07       ` Jerome Glisse
2019-05-12 15:28         ` Jerome Glisse
2019-05-13 17:23         ` Ralph Campbell
2019-06-06 14:50   ` Jason Gunthorpe
2019-06-06 19:44     ` Ralph Campbell
2019-06-06 19:54       ` Jason Gunthorpe
2019-06-06 21:08         ` Ralph Campbell
2019-05-12 15:08 ` [PATCH 0/5] mm/hmm: HMM documentation updates and code fixes Jerome Glisse
2019-05-13 17:26   ` Ralph Campbell
2019-05-13 18:10     ` Jerome Glisse
2019-06-06 14:53 ` Jason Gunthorpe [this message]

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