Hi Petr,
On Thu, Nov 13, 2014 at 04:51:48PM +0100, Petr Tesarik wrote:
Hi all,
this thread got somehow forgotten because of vacations...
Anyway, read below.
On Tue, 24 Jul 2012 15:54:10 +0200
Daniel Kiper daniel.ki...@oracle.com wrote:
On Tue, Jul 24, 2012 at 10:18:34AM +0200, Petr
On Thu, Nov 13, 2014 at 09:05:47AM +, Jan Beulich wrote:
All,
while the 3 month period since the previous stable releases would
expire at the beginning of December, looking at the number of
changes in the stable trees I don't think starting preparations right
now would make much sense.
On Tue, Nov 18, 2014 at 06:24:31PM +, Ian Jackson wrote:
Daniel Kiper writes (Re: [Xen-devel] delaying 4.4.2 and 4.3.4):
By the way, what I should do to have commit
f3f5f1927f0d3aef9e3d2ce554dbfa0de73487d5
(tools/hotplug: set mtu from bridge for tap interface) in at least Xen 4.3?
I
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
.gitignore |3 +++
1 file changed, 3 insertions(+)
diff --git a/.gitignore b/.gitignore
index b24e905..2b51d5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -141,12 +141,15 @@ tools/flask/utils/flask-set-bool
tools/flask/utils/flask
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
tools/Makefile |3 +++
tools/hotplug/Makefile |5 -
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/Makefile b/tools/Makefile
index af9798a..19b24f3 100644
--- a/tools/Makefile
+++ b/tools/Makefile
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
.gitignore |9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/.gitignore b/.gitignore
index 2b51d5f..8c8c06f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -145,6 +145,10 @@ tools/hotplug/Linux/init.d
is nice to have
but not required at this stage of 4.5 development.
Daniel
.gitignore | 12 +++-
tools/Makefile |3 +++
tools/hotplug/Makefile |5 -
3 files changed, 14 insertions(+), 6 deletions(-)
Daniel Kiper (3):
tools/hotplug: distclean target
On Tue, Dec 02, 2014 at 03:58:53PM +, Jan Beulich wrote:
Daniel Kiper daniel.ki...@oracle.com 12/02/14 3:58 PM
In general initial conring size is sufficient. However, if log
level is increased on platforms which have e.g. huge number
of memory regions (I have an IBM System x3550 M2
On Tue, Dec 02, 2014 at 01:36:20PM -0500, Konrad Rzeszutek Wilk wrote:
On Tue, Dec 02, 2014 at 04:16:28PM +0100, Daniel Kiper wrote:
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
This usage scenario which I can see this being useful (and
I've tripped over this) is when you rebuild
Hey,
1) Why is there in EFI code so many functions (e.g. efi_start(),
efi_arch_edd(), ...) with local variables declared as a static?
Though some of them have also regular local variables. I do not
why it was decided that some of them must be the static and
some of do not. It is a bit
. Hence, this patch increases initial conring
size to 64 KiB.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
This bug (or lack of feature if you prefer) should be fixed, as it
was pointed out by Jan Beulich and Olaf Hering, by allocating conring
earlier. I though about that before posting
On Fri, Dec 05, 2014 at 03:00:14PM +, Jan Beulich wrote:
On 05.12.14 at 15:51, daniel.ki...@oracle.com wrote:
On Thu, Dec 04, 2014 at 09:35:01AM +, Jan Beulich wrote:
On 03.12.14 at 22:02, daniel.ki...@oracle.com wrote:
3) Should not we change xen/arch/*/efi/efi-boot.h to
On Fri, Dec 05, 2014 at 04:55:24PM +, Jan Beulich wrote:
... when conring_size= was specified on the command line. We can't
really do this as early as we would want to when the option was not
specified, as the default depends on knowing the system CPU count. Yet
the parsing of the ACPI
On Fri, Dec 05, 2014 at 06:22:57PM +0100, Daniel Kiper wrote:
On Fri, Dec 05, 2014 at 04:55:24PM +, Jan Beulich wrote:
... when conring_size= was specified on the command line. We can't
really do this as early as we would want to when the option was not
specified, as the default depends
Hi all,
I was going to send EFI + GRUB2 + Xen upstream patches based on my
internal work for Xen 4.3.1 last week. Sadly, I was killing various
bugs surfacing on various machines in unexpected places in this almost
fully featured solution. This means I was not able to do that as I
planned.
Hi Petr,
On Thu, Nov 13, 2014 at 04:51:48PM +0100, Petr Tesarik wrote:
Hi all,
this thread got somehow forgotten because of vacations...
Anyway, read below.
[...]
Due to delays in EFI + GRUB2 + Xen project I must postpone
work on this a bit longer than I expected. I will check
what is going
On Fri, Jan 30, 2015 at 03:34:19PM +, Jan Beulich wrote:
On 30.01.15 at 16:09, daniel.ki...@oracle.com wrote:
I suppose that we should provide additional kexec hypercall
function which will return info about RS. kexec-tools should
load new kernel as usual and add relevant argument to
On Mon, Feb 02, 2015 at 09:28:49AM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
- xen.efi build will not so strongly depend
on a given GCC and binutils version.
While I can see the possibility of making the binutils version
dependency go away (by
On Tue, Feb 03, 2015 at 10:02:09AM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
/* Save the Multiboot info struct (after relocation) for later
use. */
mov $sym_phys(cpu0_stack)+1024,%esp
-push%ebx
-call
On Fri, Jan 16, 2015 at 10:14:12AM +, Ian Campbell wrote:
On Fri, 2015-01-16 at 16:39 +0800, Zhenzhong Duan wrote:
I am thinking if port some code from makedumpfile is possible and
acceptable.
makedumpfile appears to be GPL, whereas libxc is LGPL, so if you wanted
to port code directly
On Tue, Jan 27, 2015 at 07:54:30AM +, Jan Beulich wrote:
(re-adding xen-devel)
On 27.01.15 at 01:32, andrew.coop...@citrix.com wrote:
On 27/01/2015 00:02, Daniel Kiper wrote:
On Mon, Jan 26, 2015 at 05:00:41PM +, Jan Beulich wrote:
On 26.01.15 at 17:27, konrad.w...@oracle.com
On Wed, Jan 28, 2015 at 08:43:19AM +, Jan Beulich wrote:
On 27.01.15 at 21:18, daniel.ki...@oracle.com wrote:
On Tue, Jan 27, 2015 at 07:54:30AM +, Jan Beulich wrote:
Plus the issue here is not just a matter of mapping BS memory, but
also not making it available to the allocator.
..which collects system tables data. We need this to support
multiboot2 protocol on EFI platforms.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/common/efi/boot.c | 51 -
1 file changed, 29 insertions(+), 22 deletions(-)
diff --git
..which initializes basic EFI variables. We need this to support
multiboot2 protocol on EFI platforms.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/common/efi/boot.c | 26 --
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/xen/common/efi
Use %ecx instead of %eax to store low memory upper limit from EBDA.
This way we do not wipe multiboot protocol identifier. It is needed
in reloc() to differentiate between multiboot (v1) and
multiboot2 protocol.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
Reviewed-by: Andrew Cooper
Create generic alloc and copy functions. We need
separate tools for memory allocation and copy to
provide multiboot2 protocol support.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/arch/x86/boot/reloc.c | 52 -
1 file changed, 33
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/arch/x86/shutdown.c |3 ++-
xen/common/efi/boot.c|5 +
xen/common/efi/runtime.c |6 ++
3 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/xen/arch/x86/shutdown.c b/xen/arch/x86/shutdown.c
index
..because it is ignored by Xen.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/arch/x86/boot/reloc.c |1 -
1 file changed, 1 deletion(-)
diff --git a/xen/arch/x86/boot/reloc.c b/xen/arch/x86/boot/reloc.c
index f971920..63045c0 100644
--- a/xen/arch/x86/boot/reloc.c
+++ b/xen
On Fri, Jan 30, 2015 at 07:06:53PM +, Andrew Cooper wrote:
On 30/01/15 17:54, Daniel Kiper wrote:
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/arch/x86/boot/head.S | 174
+++--
xen/arch/x86/efi/efi-boot.h | 29
On Wed, Jan 28, 2015 at 11:03:19AM -0500, Konrad Rzeszutek Wilk wrote:
On Wed, Jan 28, 2015 at 08:40:44AM +, Jan Beulich wrote:
On 27.01.15 at 19:20, konrad.w...@oracle.com wrote:
On Tue, Jan 27, 2015 at 04:17:05PM +, Jan Beulich wrote:
Again - apart from mapping the range, did
On Fri, Jan 30, 2015 at 02:57:32PM +, David Vrabel wrote:
On 30/01/15 14:52, Konrad Rzeszutek Wilk wrote:
On Fri, Jan 30, 2015 at 02:40:46PM +, David Vrabel wrote:
On 30/01/15 14:17, Konrad Rzeszutek Wilk wrote:
blinks kexec is OS agnostic?
Yes.
Extra information to be
On Mon, Jan 12, 2015 at 03:44:28PM +, Ian Jackson wrote:
Daniel Kiper writes (Re: Backport request for tools/hotplug: set mtu from
bridge for tap interface):
On Tue, Nov 18, 2014 at 06:24:31PM +, Ian Jackson wrote:
Does it apply cleanly to 4.3 and 4.4? I haven't checked. Daniel
On Mon, Jan 12, 2015 at 05:06:12PM +, Ian Jackson wrote:
Charles Arnold writes (Re: Backport request for tools/hotplug: set mtu from
bridge for tap interface - for Xen 4.3):
With changeset 22885 support was added for setting the MTU in the vif-bridge
script for when a vif interface was
Hi all,
On Fri, Jan 30, 2015 at 06:59:23PM +0100, Daniel Kiper wrote:
Hi,
This patch series enable EFI boot services usage
in loaded images by multiboot2 protocol.
Guys, do you have any comments on this patch series?
Should I fix something? Could you apply them to GRUB2 tree?
Daniel
PS
On Fri, Jan 30, 2015 at 06:54:22PM +0100, Daniel Kiper wrote:
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
xen/arch/x86/boot/head.S | 174
+++--
xen/arch/x86/efi/efi-boot.h | 29 +++
xen/arch/x86/setup.c | 23
On Sat, Feb 14, 2015 at 08:23:45PM +0300, Andrei Borzenkov wrote:
В Wed, 11 Feb 2015 08:20:04 +
Jan Beulich jbeul...@suse.com пишет:
On 10.02.15 at 22:27, daniel.ki...@oracle.com wrote:
After some testing we have found at least one machine on which this thing
does not work. It is
On Wed, Mar 18, 2015 at 01:59:58PM +, David Vrabel wrote:
On 18/03/15 13:57, Juergen Gross wrote:
On 03/18/2015 11:36 AM, David Vrabel wrote:
On 16/03/15 10:31, Juergen Gross wrote:
On 03/16/2015 11:03 AM, Daniel Kiper wrote:
On Mon, Mar 16, 2015 at 06:35:04AM +0100, Juergen Gross
On Mon, Mar 16, 2015 at 06:35:04AM +0100, Juergen Gross wrote:
On 03/11/2015 04:40 PM, Boris Ostrovsky wrote:
On 03/11/2015 10:42 AM, David Vrabel wrote:
On 10/03/15 13:35, Boris Ostrovsky wrote:
On 03/10/2015 07:40 AM, David Vrabel wrote:
On 09/03/15 14:10, David Vrabel wrote:
Memory
On Mon, Mar 16, 2015 at 11:31:49AM +0100, Juergen Gross wrote:
On 03/16/2015 11:03 AM, Daniel Kiper wrote:
On Mon, Mar 16, 2015 at 06:35:04AM +0100, Juergen Gross wrote:
On 03/11/2015 04:40 PM, Boris Ostrovsky wrote:
On 03/11/2015 10:42 AM, David Vrabel wrote:
On 10/03/15 13:35, Boris
On Tue, Mar 17, 2015 at 10:32:01AM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
@@ -94,6 +111,17 @@ ENTRY(start)
gdt_boot_descr:
.word 6*8-1
.long sym_phys(trampoline_gdt)
+.long 0 /* Needed for 64-bit lgdt */
+
On Thu, Mar 19, 2015 at 10:55:37AM +0100, Juergen Gross wrote:
On 03/18/2015 04:14 PM, Daniel Kiper wrote:
[...]
I have checked new p2m code and I think that this is reasonable solution too.
Do I need any patches for xl to be able to test this? I did:
xl mem-max 2 4096
xl mem-set 2 4096
).
Signed-off-by: Juergen Gross jgr...@suse.com
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
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On Thu, Mar 19, 2015 at 06:22:06PM +0100, Juergen Gross wrote:
On 03/19/2015 05:21 PM, Daniel Kiper wrote:
On Thu, Mar 19, 2015 at 03:31:02PM +0100, Juergen Gross wrote:
Commit 25b884a83d487fd62c3de7ac1ab5549979188482 (x86/xen: set
regions above the end of RAM as 1:1) introduced a regression
On Mon, Mar 09, 2015 at 03:31:30PM +, David Vrabel wrote:
On 09/03/15 15:25, Boris Ostrovsky wrote:
On 03/09/2015 11:13 AM, David Vrabel wrote:
On 09/03/15 15:09, Boris Ostrovsky wrote:
On 03/09/2015 10:10 AM, David Vrabel wrote:
Memory hotplug doesn't work with PV guests because:
On Mon, Mar 09, 2015 at 11:25:07AM -0400, Boris Ostrovsky wrote:
On 03/09/2015 11:13 AM, David Vrabel wrote:
On 09/03/15 15:09, Boris Ostrovsky wrote:
On 03/09/2015 10:10 AM, David Vrabel wrote:
Memory hotplug doesn't work with PV guests because:
a) The p2m cannot be expanded to cover
On Thu, Mar 12, 2015 at 03:07:33PM +, Ian Campbell wrote:
On Thu, 2015-03-12 at 10:21 +, wei.l...@citrix.com wrote:
[...]
* Rearrange and cleanup installation destination directories (/var -
var/lib/xen) (fair)
- Daniel Kiper
What is this? I've never heard about it.
My
On Thu, Mar 12, 2015 at 10:21:56AM +, wei.l...@citrix.com wrote:
[...]
== GRUB2 ==
* GRUB2 multiboot2 (fair)
- Daniel Kiper
RFC patches were posted (see:
http://lists.xen.org/archives/html/xen-devel/2015-01/msg03982.html).
Weeding out bugs found during testing. I am going to post
On Mon, Mar 02, 2015 at 04:14:22PM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
--- a/xen/arch/x86/efi/Makefile
+++ b/xen/arch/x86/efi/Makefile
@@ -1,14 +1,14 @@
CFLAGS += -fshort-wchar
-obj-y += stub.o
+obj-y += boot.o
+obj-y += compat.o
.
*
* Authors:
*Keir Fraser k...@xen.org
+ *Daniel Kiper
If you add yourself here, then please (following the existing example)
with email address.
-/* entered with %eax = BOOT_TRAMPOLINE */
+/*
+ * This entry point is entered from xen/arch/x86/boot/head.S
On Fri, Jan 30, 2015 at 06:54:04PM +0100, Daniel Kiper wrote:
Hi,
I am sending, long awaited, first version of multiboot2 protocol
support for legacy BIOS and EFI platforms.
New version with relocatable Xen early boot code is under tests now.
I hope that I will release new version in 2-3
On Mon, Mar 02, 2015 at 04:45:47PM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
..which gets memory map and calls ExitBootServices(). We need this
to support multiboot2 protocol on EFI platforms.
Patches from 9 up to here all make sense on the basis that
On Mon, Mar 02, 2015 at 05:23:49PM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
--- a/xen/arch/x86/efi/efi-boot.h
+++ b/xen/arch/x86/efi/efi-boot.h
@@ -103,9 +103,35 @@ static void __init relocate_trampoline(unsigned long
phys)
*(u16
On Fri, Mar 27, 2015 at 11:20:10AM +, Jan Beulich wrote:
On 27.03.15 at 11:56, daniel.ki...@oracle.com wrote:
On Fri, Feb 20, 2015 at 04:06:26PM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
--- a/xen/arch/x86/boot/Makefile
+++
On Fri, Mar 27, 2015 at 12:10:56PM +, Jan Beulich wrote:
On 27.03.15 at 13:00, daniel.ki...@oracle.com wrote:
Additionally, efi_start()
is architecture independent and efi_multiboot2() is x86 only and it should
live in x86 files.
Is that really the case? Looking at the grub2 sources
On Tue, Mar 17, 2015 at 10:32:01AM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
@@ -94,6 +111,17 @@ ENTRY(start)
gdt_boot_descr:
.word 6*8-1
.long sym_phys(trampoline_gdt)
+.long 0 /* Needed for 64-bit lgdt */
+
On Fri, Mar 27, 2015 at 01:35:11PM +, Jan Beulich wrote:
On 27.03.15 at 13:57, daniel.ki...@oracle.com wrote:
On Mon, Mar 02, 2015 at 05:23:49PM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
+{
+void *ptr;
+
+/*
+ * Init
On Fri, Mar 27, 2015 at 01:36:32PM +, Jan Beulich wrote:
On 27.03.15 at 14:06, daniel.ki...@oracle.com wrote:
On Tue, Mar 17, 2015 at 10:32:01AM +, Jan Beulich wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
+/* Skip Multiboot2 information fixed part */
+
On Fri, Mar 27, 2015 at 02:34:19PM +, Jan Beulich wrote:
On 27.03.15 at 15:26, daniel.ki...@oracle.com wrote:
On Fri, Mar 27, 2015 at 01:36:32PM +, Jan Beulich wrote:
On 27.03.15 at 14:06, daniel.ki...@oracle.com wrote:
On Tue, Mar 17, 2015 at 10:32:01AM +, Jan Beulich wrote:
On Fri, Mar 27, 2015 at 03:06:43PM +, Jan Beulich wrote:
On 27.03.15 at 15:57, daniel.ki...@oracle.com wrote:
On Fri, Mar 27, 2015 at 02:34:19PM +, Jan Beulich wrote:
On 27.03.15 at 15:26, daniel.ki...@oracle.com wrote:
On Fri, Mar 27, 2015 at 01:36:32PM +, Jan Beulich wrote:
On Tue, Mar 03, 2015 at 12:10:35PM +, Ian Campbell wrote:
On Fri, 2015-01-30 at 18:54 +0100, Daniel Kiper wrote:
xen/arch/x86/Makefile | 17 ++--
xen/arch/x86/boot/Makefile|3 +-
xen/arch/x86/boot/head.S | 291
On Tue, Mar 03, 2015 at 12:39:45PM +, Ian Campbell wrote:
On Tue, 2015-03-03 at 13:36 +0100, Daniel Kiper wrote:
On Tue, Mar 03, 2015 at 12:10:35PM +, Ian Campbell wrote:
On Fri, 2015-01-30 at 18:54 +0100, Daniel Kiper wrote:
xen/arch/x86/Makefile | 17
On Tue, Mar 03, 2015 at 08:04:09AM +, Jan Beulich wrote:
On 02.03.15 at 21:25, roy.fr...@linaro.org wrote:
On Mon, Mar 2, 2015 at 9:23 AM, Jan Beulich jbeul...@suse.com wrote:
On 30.01.15 at 18:54, daniel.ki...@oracle.com wrote:
@@ -192,12 +218,7 @@ static void __init
On Thu, Mar 19, 2015 at 03:31:02PM +0100, Juergen Gross wrote:
Commit 25b884a83d487fd62c3de7ac1ab5549979188482 (x86/xen: set
regions above the end of RAM as 1:1) introduced a regression.
To be able to add memory pages which were added via memory hotplug to
a pv domain, the pages must be
On Thu, Mar 19, 2015 at 03:31:01PM +0100, Juergen Gross wrote:
Commit 054954eb051f35e74b75a566a96fe756015352c8 (xen: switch to linear
virtual mapped sparse p2m list) introduced a regression regarding to
memory hotplug for a pv-domain: as the virtual space for the p2m list
is allocated for the
On Thu, Jan 29, 2015 at 06:01:36PM +, David Vrabel wrote:
On 29/01/15 13:36, Ian Campbell wrote:
On Mon, 2014-09-01 at 18:52 +0100, David Vrabel wrote:
If the balloon driver is adding additional memory regions to the
balloon and add_memory() fails it will likely continuously fail so
/2015-01/msg03962.html
and http://lists.xen.org/archives/html/xen-devel/2015-01/msg03982.html.
RFC posted
- Daniel Kiper
Almost all comments for v1 are taken into account. Working on last
patch in Xen series. GRUB2 patch series requires more discussion
and probably some rework. I am going
On Mon, May 18, 2015 at 08:54:22PM +0800, Liuqiming (John) wrote:
Hi Konrad,
Will this design include hotpatch build tools chain?
Such as how these .xplice_ section are created?
How to handle xen symbols when creating hotpatch elf file?
No, this is not a main goal of this project. However,
On Fri, Jun 05, 2015 at 02:53:54PM +0100, wei.l...@citrix.com wrote:
[...]
* Xen multiboot2-EFI support (ok)
See http://lists.xen.org/archives/html/xen-devel/2015-01/msg03962.html
http://lists.xen.org/archives/html/xen-devel/2015-01/msg03982.html
- Daniel Kiper
Last week I almost
On Wed, Jun 03, 2015 at 11:35:50AM +0100, Ian Campbell wrote:
On Tue, 2015-06-02 at 17:58 +0100, Wei Liu wrote:
On Tue, Jun 02, 2015 at 03:33:26PM +0200, Daniel Kiper wrote:
binutils 2.22 changed ld default from --copy-dt-needed-entries
to -no-copy-dt-needed-entries. This revealed
On Thu, Jun 25, 2015 at 06:11:01PM +0100, David Vrabel wrote:
Now that we track the total number of pages (included hotplugged
regions), it is easy to determine if more memory needs to be
hotplugged.
Signed-off-by: David Vrabel david.vra...@citrix.com
---
drivers/xen/balloon.c | 16
of this in their balloon driver to hotplug
arbitrary amounts of memory in response to toolstack requests.
Signed-off-by: David Vrabel david.vra...@citrix.com
Cc: Andrew Morton a...@linux-foundation.org
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
-by: David Vrabel david.vra...@citrix.com
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
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On Thu, Jun 25, 2015 at 06:11:00PM +0100, David Vrabel wrote:
The stats used for memory hotplug make no sense and are fiddled with
in odd ways. Remove them and introduce total_pages to track the total
number of pages (both populated and unpopulated) including those within
hotplugged regions
On Thu, Jun 25, 2015 at 08:38:36PM +0200, Daniel Kiper wrote:
On Thu, Jun 25, 2015 at 06:11:00PM +0100, David Vrabel wrote:
The stats used for memory hotplug make no sense and are fiddled with
in odd ways. Remove them and introduce total_pages to track the total
number of pages (both
david.vra...@citrix.com
In general Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
but two nitpicks below...
---
drivers/xen/balloon.c | 63
+
1 file changed, 53 insertions(+), 10 deletions(-)
diff --git a/drivers/xen/balloon.c b/drivers
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
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On Thu, Jun 25, 2015 at 06:11:02PM +0100, David Vrabel wrote:
All users of alloc_xenballoon_pages() wanted low memory pages, so
remove the option for high memory.
Signed-off-by: David Vrabel david.vra...@citrix.com
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
-by: Daniel Kiper daniel.ki...@oracle.com but...
---
drivers/xen/balloon.c | 32 ++--
include/xen/balloon.h |1 +
2 files changed, 27 insertions(+), 6 deletions(-)
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 95c261c..a26c5f3 100644
On Thu, Jun 25, 2015 at 08:54:45PM +0200, Daniel Kiper wrote:
On Thu, Jun 25, 2015 at 08:38:36PM +0200, Daniel Kiper wrote:
On Thu, Jun 25, 2015 at 06:11:00PM +0100, David Vrabel wrote:
The stats used for memory hotplug make no sense and are fiddled with
in odd ways. Remove them
.html
- Daniel Kiper
I have finished all internal work this week. Now I am fully focusing on
this project. I taken into account all comments to v1 (there are left few
minor things which require some more work but they are not so important at
this stage). Currently I am working on Xen early boot
Hey,
During work on multiboot2 protocol support for Xen on EFI platform
I discovered that we need relocatable Xen early boot code (which is
mostly 32-bit code). More you can find here:
http://lists.xen.org/archives/html/xen-devel/2015-02/msg01257.html
I would like to focus on solution #1
On Fri, Jun 12, 2015 at 02:57:29PM +0100, Jan Beulich wrote:
On 12.06.15 at 15:51, daniel.ki...@oracle.com wrote:
On Fri, Jun 12, 2015 at 01:08:41PM +0100, Jan Beulich wrote:
On 12.06.15 at 13:14, daniel.ki...@oracle.com wrote:
Here I do not want to discuss GRUB2 and multiboot2 protocol
On Fri, Jun 12, 2015 at 01:08:41PM +0100, Jan Beulich wrote:
On 12.06.15 at 13:14, daniel.ki...@oracle.com wrote:
Here I do not want to discuss GRUB2 and multiboot2 protocol support details
for relocatable images. It is not needed. It is sufficient to know that it
is able to put loaded
On Fri, Jun 12, 2015 at 02:19:01PM +0100, Andrew Cooper wrote:
On 12/06/15 12:14, Daniel Kiper wrote:
Hey,
During work on multiboot2 protocol support for Xen on EFI platform
I discovered that we need relocatable Xen early boot code (which is
mostly 32-bit code). More you can find here
On Mon, Jun 01, 2015 at 02:06:44PM +0100, Wei Liu wrote:
On Sat, May 30, 2015 at 12:07:28AM +0200, Daniel Kiper wrote:
binutils 2.22 changed ld default from --copy-dt-needed-entries
to -no-copy-dt-needed-entries. This revealed that some objects
are linked implicitly with libtinfo and newer
to the dependencies of other objects. If those objects ever change
their linkages, they can break your program without any changes
to your own code!
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
config/Tools.mk.in|1 +
tools/configure | 46
to the dependencies of other objects. If those objects ever change
their linkages, they can break your program without any changes
to your own code!
Please run autoconf in tools directory.
Signed-off-by: Daniel Kiper daniel.ki...@oracle.com
---
v2 - suggestions/fixes:
- do not include tools
Hey,
Sorry for late reply but I was busy with our internal EFI stuff. We did
more tests and some fixes and it seems that everything is going in right
direction. Well, I hope... :-))) Right now I am going to continue my work
on upstream EFI + GRUB2 + Xen stuff. I think that I will be able to
On Mon, Aug 17, 2015 at 09:51:58AM -0600, Jan Beulich wrote:
On 20.07.15 at 16:29, daniel.ki...@oracle.com wrote:
Create generic alloc and copy functions. We need
separate tools for memory allocation and copy to
provide multiboot2 protocol support.
Signed-off-by: Daniel Kiper daniel.ki
On Tue, Aug 11, 2015 at 02:59:56PM -0400, Konrad Rzeszutek Wilk wrote:
On Mon, Jul 20, 2015 at 04:35:54PM +0200, Daniel Kiper wrote:
Do not pass memory maps to image if it asked for EFI boot services. Maps are
usually invalid in that case and they can confuse potential user. Image
should
On Thu, Aug 20, 2015 at 09:18:17AM -0600, Jan Beulich wrote:
On 20.07.15 at 16:29, daniel.ki...@oracle.com wrote:
--- a/xen/arch/x86/efi/stub.c
+++ b/xen/arch/x86/efi/stub.c
@@ -4,9 +4,14 @@
#include xen/lib.h
#include asm/page.h
-#ifndef efi_enabled
-const bool_t efi_enabled =
On Thu, Aug 20, 2015 at 09:39:39AM -0600, Jan Beulich wrote:
On 20.07.15 at 16:29, daniel.ki...@oracle.com wrote:
Build xen.gz with EFI code. We need this to support multiboot2
protocol on EFI platforms.
If we wish to load not ELF file using multiboot (v1) or multiboot2 then
DYM a
Guys, especially GRUB2 maintainers,
On Mon, Jul 20, 2015 at 04:35:48PM +0200, Daniel Kiper wrote:
Hi,
This patch series:
- enables EFI boot services usage in loaded images
by multiboot2 protocol,
- add support for multiboot2 protocol compatible
relocatable images,
- fixes
On Sun, Aug 16, 2015 at 01:22:05PM -0400, Konrad Rzeszutek Wilk wrote:
On August 16, 2015 9:48:05 AM EDT, George Diamantopoulos
georged...@gmail.com wrote:
Hello,
I've been trying to compile xen with multiboot2 support, but building
has
been failing. Tried with both gcc-4.8.4 and gcc-5.2
On Fri, Jun 26, 2015 at 09:56:31AM +0100, David Vrabel wrote:
On 25/06/15 22:18, Daniel Kiper wrote:
On Thu, Jun 25, 2015 at 06:11:01PM +0100, David Vrabel wrote:
Now that we track the total number of pages (included hotplugged
regions), it is easy to determine if more memory needs
On Fri, Jul 24, 2015 at 12:47:44PM +0100, David Vrabel wrote:
Now that we track the total number of pages (included hotplugged
regions), it is easy to determine if more memory needs to be
hotplugged.
Add a new BP_WAIT state to signal that the balloon process needs to
wait until kicked by the
no further allocations.
Signed-off-by: David Vrabel david.vra...@citrix.com
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
... but please add line in commit message saying that stuff from
this patch will be used by next one.
Daniel
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by the memory add notifier (when the new section is
onlined by userspace).
Signed-off-by: David Vrabel david.vra...@citrix.com
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
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no further allocations.
Signed-off-by: David Vrabel david.vra...@citrix.com
Reviewed-by: Daniel Kiper daniel.ki...@oracle.com
Daniel
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On Thu, Jul 30, 2015 at 06:03:03PM +0100, David Vrabel wrote:
Add add_memory_resource() to add memory using an existing System RAM
resource. This is useful if the memory region is being located by
finding a free resource slot with allocate_resource().
Xen guests will make use of this in
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