From: boris.ostrovsky@oracle.com
To: Souptick Joarder <jrdr.linux@gmail.com>,
jgross@suse.com, sstabellini@kernel.org
Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
John Hubbard <jhubbard@nvidia.com>
Subject: Re: [PATCH 2/2] xen/gntdev.c: Convert get_user_pages*() to pin_user_pages*()
Date: Fri, 11 Sep 2020 10:42:51 -0400 [thread overview]
Message-ID: <8a608871-af25-fee6-24ea-24d78010cd6c@oracle.com> (raw)
In-Reply-To: <1599375114-32360-2-git-send-email-jrdr.linux@gmail.com>
On 9/6/20 2:51 AM, Souptick Joarder wrote:
> In 2019, we introduced pin_user_pages*() and now we are converting
> get_user_pages*() to the new API as appropriate. [1] & [2] could
> be referred for more information. This is case 5 as per document [1].
>
> [1] Documentation/core-api/pin_user_pages.rst
>
> [2] "Explicit pinning of user-space pages":
> https://lwn.net/Articles/807108/
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> Cc: John Hubbard <jhubbard@nvidia.com>
> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
> Cc: Juergen Gross <jgross@suse.com>
> Cc: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
next prev parent reply other threads:[~2020-09-11 16:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-06 6:51 [PATCH 1/2] xen/gntdev.c: Mark pages as dirty Souptick Joarder
2020-09-06 6:51 ` [PATCH 2/2] xen/gntdev.c: Convert get_user_pages*() to pin_user_pages*() Souptick Joarder
2020-09-11 14:42 ` boris.ostrovsky [this message]
2020-09-29 12:09 ` Souptick Joarder
2020-09-29 12:30 ` boris.ostrovsky
2020-09-30 2:14 ` Souptick Joarder
2020-09-30 14:10 ` boris.ostrovsky
2020-09-11 14:41 ` [PATCH 1/2] xen/gntdev.c: Mark pages as dirty boris.ostrovsky
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