From: Ian Campbell <ian.campbell@citrix.com>
To: Tim Deegan <tim@xen.org>
Cc: julien.grall@citrix.com, paolo.valente@unimore.it, keir@xen.org,
stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com,
dario.faggioli@citrix.com, Julien Grall <julien.grall@linaro.org>,
Ian.Jackson@eu.citrix.com, xen-devel@lists.xen.org,
Ian.Campbell@eu.citrix.com, etrudeau@broadcom.com,
Jan Beulich <JBeulich@suse.com>,
Arianna Avanzini <avanzini.arianna@gmail.com>,
viktor.kleinik@globallogic.com
Subject: Re: [PATCH v8 10/14] xen/common: move the memory_mapping DOMCTL hypercall to common code
Date: Thu, 5 Jun 2014 15:39:09 +0100 [thread overview]
Message-ID: <1401979149.15729.121.camel@hastur.hellion.org.uk> (raw)
In-Reply-To: <20140605143353.GB8661@deinos.phlegethon.org>
On Thu, 2014-06-05 at 16:33 +0200, Tim Deegan wrote:
> Incidentally, I'd be _delighted_ if anyone can suggest a way of making
> mfn_t and gfn_t distinct types (i.e. that the compiler won't silently
> cast to/from other types) without requiring the _mfn/mfn_x ugliness.
I think we could do it with sparse (which allows you to assign "address
spaces" to things) as a separate compilation check/step.
Perhaps there is a similar gcc (or more likely: clang) attribute these
days?
Ian.
next prev parent reply other threads:[~2014-06-05 14:39 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-25 10:51 [PATCH v8 00/14] Implement the XEN_DOMCTL_memory_mapping hypercall for ARM Arianna Avanzini
2014-05-25 10:51 ` [PATCH v8 01/14] arch/arm: domain build: let dom0 access I/O memory of mapped devices Arianna Avanzini
2014-06-10 15:04 ` Ian Campbell
2014-05-25 10:51 ` [PATCH v8 02/14] arch/arm: add consistency check to REMOVE p2m changes Arianna Avanzini
2014-05-25 15:50 ` Julien Grall
2014-06-05 13:45 ` Ian Campbell
2014-06-05 13:50 ` Ian Campbell
2014-05-25 10:51 ` [PATCH v8 03/14] arch/arm: let map_mmio_regions() take pfn as parameters Arianna Avanzini
2014-05-25 10:51 ` [PATCH v8 04/14] arch/arm: let map_mmio_regions() use start and count Arianna Avanzini
2014-05-25 15:56 ` Julien Grall
2014-06-05 13:53 ` Ian Campbell
2014-05-25 10:51 ` [PATCH v8 05/14] arch/arm: unmap partially-mapped I/O-memory regions Arianna Avanzini
2014-05-25 16:04 ` Julien Grall
2014-06-05 14:03 ` Ian Campbell
2014-06-05 14:09 ` Julien Grall
2014-05-25 10:51 ` [PATCH v8 06/14] arch/x86: warn if to-be-removed mapping does not exist Arianna Avanzini
2014-06-05 14:06 ` Ian Campbell
2014-05-25 10:51 ` [PATCH v8 07/14] arch/x86: cleanup memory_mapping DOMCTL Arianna Avanzini
2014-05-26 9:57 ` Jan Beulich
2014-05-25 10:51 ` [PATCH v8 08/14] xen/common: move memory_type_changed() function to common code Arianna Avanzini
2014-05-25 16:15 ` Julien Grall
2014-05-26 9:58 ` Jan Beulich
2014-06-05 14:08 ` Ian Campbell
2014-05-25 10:51 ` [PATCH v8 09/14] xen/x86: factor out map and unmap from the memory_mapping DOMCTL Arianna Avanzini
2014-05-26 10:04 ` Jan Beulich
2014-05-25 10:51 ` [PATCH v8 10/14] xen/common: move the memory_mapping DOMCTL hypercall to common code Arianna Avanzini
2014-05-25 16:42 ` Julien Grall
2014-05-26 10:07 ` Jan Beulich
2014-05-26 11:03 ` Julien Grall
2014-06-05 14:21 ` Ian Campbell
2014-06-05 14:33 ` Tim Deegan
2014-06-05 14:39 ` Ian Campbell [this message]
2014-05-26 10:06 ` Jan Beulich
2014-05-25 10:51 ` [PATCH v8 11/14] tools/libxl: parse optional start gfn from the iomem config option Arianna Avanzini
2014-05-25 10:51 ` [PATCH v8 12/14] tools/libxl: handle the iomem parameter with the memory_mapping hcall Arianna Avanzini
2014-05-25 17:04 ` Julien Grall
2014-06-05 14:27 ` Ian Campbell
2014-05-25 10:51 ` [PATCH v8 13/14] tools/libxl: explicitly grant access to needed I/O-memory ranges Arianna Avanzini
2014-05-25 17:08 ` Julien Grall
2014-05-26 10:11 ` Jan Beulich
2014-05-26 10:58 ` Julien Grall
2014-05-26 11:15 ` Jan Beulich
2014-06-05 14:31 ` Ian Campbell
2014-06-05 14:37 ` Ian Campbell
2014-06-05 14:54 ` Jan Beulich
2014-06-05 14:53 ` Jan Beulich
2014-05-26 10:10 ` Jan Beulich
2014-05-25 10:51 ` [PATCH v8 14/14] xen/common: do not implicitly permit access to mapped I/O memory Arianna Avanzini
2014-07-01 10:45 ` [PATCH v8 00/14] Implement the XEN_DOMCTL_memory_mapping hypercall for ARM Julien Grall
2014-07-01 10:55 ` Arianna Avanzini
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=1401979149.15729.121.camel@hastur.hellion.org.uk \
--to=ian.campbell@citrix.com \
--cc=Ian.Campbell@eu.citrix.com \
--cc=Ian.Jackson@eu.citrix.com \
--cc=JBeulich@suse.com \
--cc=andrew.cooper3@citrix.com \
--cc=avanzini.arianna@gmail.com \
--cc=dario.faggioli@citrix.com \
--cc=etrudeau@broadcom.com \
--cc=julien.grall@citrix.com \
--cc=julien.grall@linaro.org \
--cc=keir@xen.org \
--cc=paolo.valente@unimore.it \
--cc=stefano.stabellini@eu.citrix.com \
--cc=tim@xen.org \
--cc=viktor.kleinik@globallogic.com \
--cc=xen-devel@lists.xen.org \
/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).