On Mon, 1 Jun 2015, Jan Beulich wrote:
On 31.05.15 at 00:43, andrew.coop...@citrix.com wrote:
On 30/05/2015 23:07, M A Young wrote:
On Fri, 29 May 2015, Andrew Cooper wrote:
FC22 is miscompiling the C to:
struct page_info *page = mfn_to_page(mfn);
struct domain *owner =
On 31.05.15 at 00:43, andrew.coop...@citrix.com wrote:
On 30/05/2015 23:07, M A Young wrote:
On Fri, 29 May 2015, Andrew Cooper wrote:
FC22 is miscompiling the C to:
struct page_info *page = mfn_to_page(mfn);
struct domain *owner = page_get_owner_and_reference(page);
if ( owner )
On Fri, 29 May 2015, Andrew Cooper wrote:
On 29/05/15 12:17, M A Young wrote:
I did a bit of testing - xen-4.5.1-rc1 built on Fedora 22 (gcc5) doesn't
boot for me, but if I replace xen.gz with one from the same code built on
Fedora 21 (gcc4) then it does boot. There are rpms and build
On 30/05/2015 23:07, M A Young wrote:
On Fri, 29 May 2015, Andrew Cooper wrote:
On 29/05/15 12:17, M A Young wrote:
I did a bit of testing - xen-4.5.1-rc1 built on Fedora 22 (gcc5) doesn't
boot for me, but if I replace xen.gz with one from the same code built on
Fedora 21 (gcc4) then it
On Wed, 20 May 2015, Major Hayden wrote:
On 05/20/2015 05:41 AM, Jan Beulich wrote:
Considering that no-one else is seeing this - is this perhaps connected
to you building Xen with pre-release gcc 5.0.1? This is also because in
order for the above to indeed occur, mmio_ro_do_page_fault()'s
On 29/05/15 07:24, Jason Fritcher wrote:
On Wed, 20 May 2015, Major Hayden wrote:
/ On 05/20/2015 05:41 AM, Jan Beulich wrote:/
/ Considering that no-one else is seeing this - is this perhaps connected/
/ to you building Xen with pre-release gcc 5.0.1? This is also because in/
/ order for
On 29/05/15 11:50, M A Young wrote:
On Fri, 29 May 2015, Andrew Cooper wrote:
Are you in a position to compile identical Xen 4.5 source with two different
versions of gcc? (current staging-4.5 staging even has the gcc5 build fix
in)
If it is a gcc compiler bug, we would expect the version
On Fri, 29 May 2015, Andrew Cooper wrote:
Are you in a position to compile identical Xen 4.5 source with two different
versions of gcc? (current staging-4.5 staging even has the gcc5 build fix
in)
If it is a gcc compiler bug, we would expect the version compiled with gcc
4.9 to work fine,
On Fri, 29 May 2015, Andrew Cooper wrote:
On 29/05/15 11:50, M A Young wrote:
On Fri, 29 May 2015, Andrew Cooper wrote:
Are you in a position to compile identical Xen 4.5 source with two
different
versions of gcc? (current staging-4.5 staging even has the gcc5 build fix
in)
If
On 29/05/15 12:17, M A Young wrote:
I did a bit of testing - xen-4.5.1-rc1 built on Fedora 22 (gcc5) doesn't
boot for me, but if I replace xen.gz with one from the same code built on
Fedora 21 (gcc4) then it does boot. There are rpms and build logs
available via
On 19.05.15 at 20:06, ma...@mhtx.net wrote:
I've been doing some testing of Xen 4.5 on Fedora 22 (due out within a week)
and I have an error that prevents the server from booting in the very early
boot process:
(XEN) Xen call trace:
(XEN)[82d08011d160]
On 05/20/2015 05:41 AM, Jan Beulich wrote:
Considering that no-one else is seeing this - is this perhaps connected
to you building Xen with pre-release gcc 5.0.1? This is also because in
order for the above to indeed occur, mmio_ro_do_page_fault()'s
put_page() would need to drop the last
On Wed, 20 May 2015, Major Hayden wrote:
On 05/20/2015 05:41 AM, Jan Beulich wrote:
Considering that no-one else is seeing this - is this perhaps connected
to you building Xen with pre-release gcc 5.0.1? This is also because in
order for the above to indeed occur, mmio_ro_do_page_fault()'s
I compiled Xen with debugging enabled and it appears to pass the
initial boot but then fails later in the boot process. I'm working
through that now. Here's what my source of page_alloc.c looks like
around line 1738:
1731 if ( likely(d) likely(d != dom_cow) )
1732 {
1733
On 19/05/15 19:06, Major Hayden wrote:
Hello there,
I've been doing some testing of Xen 4.5 on Fedora 22 (due out within a week)
and I have an error that prevents the server from booting in the very early
boot process:
(XEN) Xen call trace:
(XEN)[82d08011d160]
Hello there,
I've been doing some testing of Xen 4.5 on Fedora 22 (due out within a week)
and I have an error that prevents the server from booting in the very early
boot process:
(XEN) Xen call trace:
(XEN)[82d08011d160] free_domheap_pages+0x240/0x430
(XEN)[82d08018c944]
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