From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Cc: jeremy@goop.org, xen-devel@lists.xensource.com, Ian.Campbell@citrix.com
Subject: Re: Re: [PATCH v6] Userspace grant communication
Date: Mon, 14 Feb 2011 11:38:55 -0500 [thread overview]
Message-ID: <20110214163855.GC11290@dumpdata.com> (raw)
In-Reply-To: <20110214161403.GB11034@dumpdata.com>
On Mon, Feb 14, 2011 at 11:14:03AM -0500, Konrad Rzeszutek Wilk wrote:
> On Thu, Feb 03, 2011 at 12:18:58PM -0500, Daniel De Graaf wrote:
> > Changes since v5:
> > - Added a tested xen version to workaround in #4
> > - Cleaned up variable names & structures
> > - Clarified some of the cleanup in gntalloc
> > - Removed copyright statement from public-domain files
> >
> > [PATCH 1/6] xen-gntdev: Change page limit to be global instead of per-open
> > [PATCH 2/6] xen-gntdev: Use find_vma rather than iterating our vma list manually
> > [PATCH 3/6] xen-gntdev: Add reference counting to maps
> > [PATCH 4/6] xen-gntdev: Support mapping in HVM domains
> > [PATCH 5/6] xen-gntalloc: Userspace grant allocation driver
> > [PATCH 6/6] xen/gntalloc,gntdev: Add unmap notify ioctl
>
> Hey Daniel,
>
> I took a look at the patchset and then the bug-fixes:
>
> Daniel De Graaf (12):
> xen-gntdev: Change page limit to be global instead of per-open
> xen-gntdev: Use find_vma rather than iterating our vma list manually
> xen-gntdev: Add reference counting to maps
> xen-gntdev: Support mapping in HVM domains
> xen-gntalloc: Userspace grant allocation driver
> xen/gntalloc,gntdev: Add unmap notify ioctl
> xen-gntdev: Fix memory leak when mmap fails
> xen-gntdev: Fix unmap notify on PV domains
> xen-gntdev: Use map->vma for checking map validity
> xen-gntdev: Avoid unmapping ranges twice
> xen-gntdev: prevent using UNMAP_NOTIFY_CLEAR_BYTE on read-only mappings
> xen-gntdev: Avoid double-mapping memory
>
>
> And besides the two questions I posted today they look OK to me. However
Oh, and Jeremy's comment about the WARN_ON on the copy_to_user..
next prev parent reply other threads:[~2011-02-14 16:38 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-03 17:18 [PATCH v6] Userspace grant communication Daniel De Graaf
2011-02-03 17:18 ` [PATCH 1/6] xen-gntdev: Change page limit to be global instead of per-open Daniel De Graaf
2011-02-03 17:19 ` [PATCH 2/6] xen-gntdev: Use find_vma rather than iterating our vma list manually Daniel De Graaf
2011-02-03 17:19 ` [PATCH 3/6] xen-gntdev: Add reference counting to maps Daniel De Graaf
2011-02-03 17:19 ` [PATCH 4/6] xen-gntdev: Support mapping in HVM domains Daniel De Graaf
2011-02-14 15:51 ` Konrad Rzeszutek Wilk
2011-02-14 17:43 ` Daniel De Graaf
2011-02-14 18:52 ` Konrad Rzeszutek Wilk
2011-02-03 17:19 ` [PATCH 5/6] xen-gntalloc: Userspace grant allocation driver Daniel De Graaf
2011-02-08 22:48 ` Konrad Rzeszutek Wilk
2011-02-09 18:52 ` Daniel De Graaf
2011-02-03 17:19 ` [PATCH 6/6] xen/gntalloc, gntdev: Add unmap notify ioctl Daniel De Graaf
2011-02-14 15:37 ` Konrad Rzeszutek Wilk
2011-02-14 18:07 ` Daniel De Graaf
2011-02-03 19:16 ` [PATCH] xen-gntdev: Fix memory leak when mmap fails Daniel De Graaf
2011-02-07 23:14 ` [PATCH v6] Userspace grant communication Konrad Rzeszutek Wilk
2011-02-08 14:14 ` [PATCH] xen-gntdev: Fix unmap notify on PV domains Daniel De Graaf
2011-02-08 22:58 ` Konrad Rzeszutek Wilk
2011-02-09 20:33 ` [PATCH] xen-gntdev: prevent using UNMAP_NOTIFY_CLEAR_BYTE on read-only mappings Daniel De Graaf
2011-02-09 21:09 ` [PATCH v2] " Daniel De Graaf
2011-02-09 22:22 ` [PATCH] " Jeremy Fitzhardinge
2011-02-09 23:11 ` Daniel De Graaf
2011-02-09 23:15 ` [PATCH v3] " Daniel De Graaf
2011-02-08 21:49 ` [PATCH v6] Userspace grant communication Konrad Rzeszutek Wilk
2011-02-09 20:11 ` [PATCH] xen-gntdev: Use map->vma for checking map validity Daniel De Graaf
2011-02-09 20:12 ` [PATCH] xen-gntdev: Avoid unmapping ranges twice Daniel De Graaf
2011-02-09 21:11 ` [PATCH] xen-gntdev: Avoid double-mapping memory Daniel De Graaf
2011-02-14 16:14 ` [PATCH v6] Userspace grant communication Konrad Rzeszutek Wilk
2011-02-14 16:38 ` Konrad Rzeszutek Wilk [this message]
2011-02-14 17:56 ` Daniel De Graaf
2011-02-14 19:21 ` Konrad Rzeszutek Wilk
2011-02-14 20:55 ` Daniel De Graaf
2011-02-14 17:55 ` Daniel De Graaf
2011-02-14 19:04 ` Konrad Rzeszutek Wilk
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110214163855.GC11290@dumpdata.com \
--to=konrad.wilk@oracle.com \
--cc=Ian.Campbell@citrix.com \
--cc=dgdegra@tycho.nsa.gov \
--cc=jeremy@goop.org \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).