Le Jeudi 28 Septembre 2006 17:07, Hollis Blanchard a écrit :
On Thu, 2006-09-28 at 08:27 +0200, Tristan Gingold wrote:
Le Mercredi 27 Septembre 2006 17:10, Hollis Blanchard a écrit :
On Wed, 2006-09-27 at 08:19 +0200, Tristan Gingold wrote:
Le Mardi 26 Septembre 2006 20:23, Hollis
Le Mercredi 27 Septembre 2006 17:10, Hollis Blanchard a écrit :
On Wed, 2006-09-27 at 08:19 +0200, Tristan Gingold wrote:
Le Mardi 26 Septembre 2006 20:23, Hollis Blanchard a écrit :
On Tue, 2006-09-26 at 10:04 +0200, Tristan Gingold wrote:
After more work, inline xencomm
Le Mardi 26 Septembre 2006 20:23, Hollis Blanchard a écrit :
On Tue, 2006-09-26 at 10:04 +0200, Tristan Gingold wrote:
After more work, inline xencomm is not that magic: it doesn't work for
modules which are loaded in virtual memory. So I have to use mini
xencomm at least for modules
Le Mardi 12 Septembre 2006 20:37, Hollis Blanchard a écrit :
Hi Tristan, I've just implemented your inline handle idea.
The Xen changes are committed to xenppc-unstable.hg . In Xen,
architectures need to provide:
- XENCOMM_INLINE_FLAG in arch-foo.h
- paddr_to_maddr(). I'm open to alternative
Le Mardi 26 Septembre 2006 13:56, Stefan Berger a écrit :
Tristan Gingold [EMAIL PROTECTED] wrote on 09/26/2006 07:54:27
[...]
Hi,
sorry for the late reply, I am just back from holidays.
It seems you patch has not yet been merged. Is there any reason ?
I'd like to see
Le Jeudi 24 Août 2006 03:44, Isaku Yamahata a écrit :
Hi Tristan.
Since I looked the patch very roughly, I might be wrong and parania though.
xencomm_copy_from_guest(), xencomm_copy_to_guest() converts
address, then acessses a page.
The Xen/IA64 P2M table is lockless so that the page can be
Le Mercredi 23 Août 2006 18:39, Hollis Blanchard a écrit :
On Wed, 2006-08-23 at 14:31 +0200, Tristan Gingold wrote:
taking into account Hollis comments I now submit this patch.
IA64 specific stuff will be posted to xen-ia64-unstable after merge.
NAK pending outcome of other comments
Le Lundi 21 Août 2006 11:41, Keir Fraser a écrit :
On 21/8/06 10:20 am, Tristan Gingold [EMAIL PROTECTED] wrote:
Fine in principle. Specific comments:
* powerpc should be cleaned up at the same time to use the common
infrastructure. I don't want duplicated code hanging around in
arch
Xencomm support in linux kernel:
* descriptor creation and destruction
* transformation of kernels hypercalls
* transformation of privcmd issued hypercalls.
It must be enabled by architecture config.
Signed-off-by: Tristan Gingold [EMAIL PROTECTED]
Signed-off-by: Hollis Blanchard [EMAIL PROTECTED
Le Lundi 21 Août 2006 18:24, Hollis Blanchard a écrit :
On Mon, 2006-08-21 at 08:46 +0200, Tristan Gingold wrote:
Le Vendredi 18 Août 2006 18:39, Hollis Blanchard a écrit :
On Fri, 2006-08-18 at 11:04 +0200, Tristan Gingold wrote:
Le Jeudi 17 Août 2006 20:35, Hollis Blanchard a écrit
Le Lundi 21 Août 2006 21:07, Hollis Blanchard a écrit :
On Mon, 2006-08-21 at 17:18 +0200, Tristan Gingold wrote:
I am posting the linux xencomm code for review. I'd plan to submit soon
unless comments/remarks.
NAK. I'm still waiting to hear back about how you can use
xencomm_inline
Le Vendredi 18 Août 2006 18:39, Hollis Blanchard a écrit :
On Fri, 2006-08-18 at 11:04 +0200, Tristan Gingold wrote:
Le Jeudi 17 Août 2006 20:35, Hollis Blanchard a écrit :
If we agree on using xencomm we will have to work with xen/ppc people
in order not to duplicate the code
Le Vendredi 18 Août 2006 23:21, Hollis Blanchard a écrit :
On Fri, 2006-08-18 at 18:02 +0200, Tristan Gingold wrote:
these are the patches to port xencomm on ia64. This is just an RFC. I
have to clean-up the code so that it could be shared between ia64 and
ppc.
Great! Your patches were
Le Vendredi 18 Août 2006 23:21, Hollis Blanchard a écrit :
On Fri, 2006-08-18 at 18:02 +0200, Tristan Gingold wrote:
[...]
I have also fixed a few bugs in guest_access.h
Do you think you could split those out as a diff to
xen/include/asm-powerpc/guest_access.h, to be applied before we move
Le Lundi 21 Août 2006 13:13, Jimi Xenidis a écrit :
On Aug 21, 2006, at 3:47 AM, Tristan Gingold wrote:
Le Vendredi 18 Août 2006 23:21, Hollis Blanchard a écrit :
On Fri, 2006-08-18 at 18:02 +0200, Tristan Gingold wrote:
[...]
I have also fixed a few bugs in guest_access.h
Do you
Hi,
these are the patches to port xencomm on ia64. This is just an RFC. I have
to clean-up the code so that it could be shared between ia64 and ppc.
I have added the xencomm_inline feature which makes (IMHO) hcall.c more
readable and safer (particularly at boot time). Wether or not
Hi,
[xen-ppc-devel is on CC just for info]
I am porting xen-ppc's xencomm to xen/ia64.
Currently on xen/ia64 copy_from/to_guest uses guest virtual address. This
works well as long as the virtual addresses are in the TLB. When not in TLB
(or vTLB) the hypercall can't success without domain
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