branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-freebsd10-amd64
testid guest-start
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.or
On 04.03.20 01:58, Philippe Mathieu-Daudé wrote:
> Description copied from Linux kernel commit from Gustavo A. R. Silva
> (see [3]):
>
> --v-- description start --v--
>
> The current codebase makes use of the zero-length array language
> extension to the C90 standard, but the preferred mechan
On 04.03.20 01:51, Philippe Mathieu-Daudé wrote:
> Description copied from Linux kernel commit from Gustavo A. R. Silva
> (see [3]):
>
> --v-- description start --v--
>
> The current codebase makes use of the zero-length array language
> extension to the C90 standard, but the preferred mechan
On 3/4/20 1:58 AM, Philippe Mathieu-Daudé wrote:
Description copied from Linux kernel commit from Gustavo A. R. Silva
(see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to
flight 147938 linux-5.4 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147938/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 17 debian-hvm-install/l1/l2 fail REGR. vs.
146121
test-amd64-am
> -Original Message-
> From: Xen-devel On Behalf Of Andrew
> Cooper
> Sent: 03 March 2020 18:25
> To: Xen-devel
> Cc: Wei Liu ; Andrew Cooper ; Jan
> Beulich ;
> Anthony PERARD ; Ian Jackson
> ; Roger Pau Monné
>
> Subject: [Xen-devel] [PATCH] x86/cpuid: Untangle Invariant TSC handlin
> -Original Message-
> From: Xen-devel On Behalf Of Andrew
> Cooper
> Sent: 03 March 2020 18:23
> To: Xen-devel
> Cc: Andrew Cooper ; Ian Jackson
> ; Wei Liu
> ; Jan Beulich ; Roger Pau Monné
>
> Subject: [Xen-devel] [PATCH] tools/libxc: Reduce feature handling complexity
> in
> xc_c
On 03.03.2020 18:39, Juergen Gross wrote:
> --- a/xen/common/sched/core.c
> +++ b/xen/common/sched/core.c
> @@ -2299,6 +2299,10 @@ void sched_context_switched(struct vcpu *vprev, struct
> vcpu *vnext)
> rcu_read_unlock(&sched_res_rculock);
> }
>
> +/*
> + * Switch to a new context or keep
On Tue, Mar 03, 2020 at 04:40:36PM +0100, Jan Beulich wrote:
> On 03.03.2020 12:52, Roger Pau Monne wrote:
> > --- a/xen/arch/x86/hvm/dom0_build.c
> > +++ b/xen/arch/x86/hvm/dom0_build.c
> > @@ -490,6 +490,45 @@ static int __init pvh_populate_p2m(struct domain *d)
> > #undef MB1_PAGES
> > }
> >
On 04.03.2020 10:53, Roger Pau Monné wrote:
> On Tue, Mar 03, 2020 at 04:40:36PM +0100, Jan Beulich wrote:
>> On 03.03.2020 12:52, Roger Pau Monne wrote:
>>> --- a/xen/arch/x86/hvm/dom0_build.c
>>> +++ b/xen/arch/x86/hvm/dom0_build.c
>>> @@ -490,6 +490,45 @@ static int __init pvh_populate_p2m(struc
On Wed, Mar 04, 2020 at 11:00:18AM +0100, Jan Beulich wrote:
> On 04.03.2020 10:53, Roger Pau Monné wrote:
> > On Tue, Mar 03, 2020 at 04:40:36PM +0100, Jan Beulich wrote:
> >> On 03.03.2020 12:52, Roger Pau Monne wrote:
> >>> --- a/xen/arch/x86/hvm/dom0_build.c
> >>> +++ b/xen/arch/x86/hvm/dom0_bu
On 03.03.2020 19:24, Andrew Cooper wrote:
> ITSC being visible to the guest is currently implicit with the toolstack
> unconditionally asking for it, and Xen clipping it based on the vTSC and/or
> XEN_DOMCTL_disable_migrate settings.
>
> This is problematic for several reasons.
>
> First, the imp
Don't assume there's going to be enough space at the tail of the
loaded kernel and instead try to find a suitable memory area where the
initrd and metadata can be loaded.
Reported-by: Andrew Cooper
Signed-off-by: Roger Pau Monné
---
Changes since v2:
- Simplify checks since the kernel used memo
On Tue, Mar 03, 2020 at 03:51:04PM +, Anthony PERARD wrote:
> On Tue, Mar 03, 2020 at 02:28:20PM +0100, Paweł Marczewski wrote:
> > If the path doesn't become available after LIBXL_INIT_TIMEOUT
> > seconds, fail the domain creation.
> >
> > If we skip the bootloader, the TTY path will be set b
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-credit2
testid guest-start
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree
Hi Jonas
Thanks for this patch.
On Mon, Mar 02, 2020 at 06:53:38PM +0100, jonas.li...@fem.tu-ilmenau.de wrote:
> Fixes the libxenstat Makefile to determine the correct paths
> of python includes when building python-bindings.
> Also replaces the -lxenstat linking to correct object files
> and use
On 04.03.2020 11:25, Roger Pau Monne wrote:
> Don't assume there's going to be enough space at the tail of the
> loaded kernel and instead try to find a suitable memory area where the
> initrd and metadata can be loaded.
>
> Reported-by: Andrew Cooper
> Signed-off-by: Roger Pau Monné
Reviewed-b
On Wed, Mar 04, 2020 at 11:31:23AM +0100, Jan Beulich wrote:
> On 04.03.2020 11:25, Roger Pau Monne wrote:
> > Don't assume there's going to be enough space at the tail of the
> > loaded kernel and instead try to find a suitable memory area where the
> > initrd and metadata can be loaded.
> >
> >
flight 148055 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/148055/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
xen 0c35d446047aa632ec3a03221814ad5a6a37af97
baseline version:
xen 9649
On 04.03.20 10:53, Jan Beulich wrote:
On 03.03.2020 18:39, Juergen Gross wrote:
--- a/xen/common/sched/core.c
+++ b/xen/common/sched/core.c
@@ -2299,6 +2299,10 @@ void sched_context_switched(struct vcpu *vprev, struct
vcpu *vnext)
rcu_read_unlock(&sched_res_rculock);
}
+/*
+ * Switc
On 26.02.2020 13:47, Juergen Gross wrote:
> Add the /buildinfo/config entry to the hypervisor filesystem. This
> entry contains the .config file used to build the hypervisor.
>
> Signed-off-by: Juergen Gross
> ---
> V3:
> - store data in gzip format
> - use binfile mechanism to create data file
>
On Tue, Mar 03, 2020 at 06:47:35PM +, Andrew Cooper wrote:
> On 03/03/2020 11:52, Roger Pau Monne wrote:
> > Don't assume there's going to be enough space at the tail of the
> > loaded kernel and instead try to find a suitable memory area where the
> > initrd and metadata can be loaded.
> >
> >
On 04/03/20 01:51, Philippe Mathieu-Daudé wrote:
> This is a tree-wide cleanup inspired by a Linux kernel commit
> (from Gustavo A. R. Silva).
>
> --v-- description start --v--
>
> The current codebase makes use of the zero-length array language
> extension to the C90 standard, but the prefer
On 26.02.2020 13:47, Juergen Gross wrote:
> --- a/xen/arch/x86/hvm/vmx/vmcs.c
> +++ b/xen/arch/x86/hvm/vmx/vmcs.c
> @@ -70,6 +70,30 @@ integer_param("ple_window", ple_window);
> static bool __read_mostly opt_ept_pml = true;
> static s8 __read_mostly opt_ept_ad = -1;
> int8_t __read_mostly opt_ep
On 26.02.2020 13:47, Juergen Gross wrote:
> The functionality of XEN_SYSCTL_set_parameter is available via hypfs
> now, so it can be removed.
>
> This allows to remove the kernel_param structure for runtime parameters
> by putting the now only used structure element into the hypfs node
> structure
On 03.03.20 17:59, Jan Beulich wrote:
On 26.02.2020 13:46, Juergen Gross wrote:
--- /dev/null
+++ b/xen/common/hypfs.c
@@ -0,0 +1,349 @@
+/**
+ *
+ * hypfs.c
+ *
+ * Simple sysfs-like file system for the hypervisor.
+ */
On 04.03.20 11:49, Jan Beulich wrote:
On 26.02.2020 13:47, Juergen Gross wrote:
Add the /buildinfo/config entry to the hypervisor filesystem. This
entry contains the .config file used to build the hypervisor.
Signed-off-by: Juergen Gross
---
V3:
- store data in gzip format
- use binfile mechan
On 04.03.2020 13:00, Jürgen Groß wrote:
> On 03.03.20 17:59, Jan Beulich wrote:
>> On 26.02.2020 13:46, Juergen Gross wrote:
>>> --- /dev/null
>>> +++ b/xen/common/hypfs.c
>>> @@ -0,0 +1,349 @@
>>> +/**
>>> + *
>>> + * hypf
On 04.03.2020 13:06, Jürgen Groß wrote:
> On 04.03.20 11:49, Jan Beulich wrote:
>> On 26.02.2020 13:47, Juergen Gross wrote:
>>> +config_data.o: config.gz
>>
>> Is this really needed? You need to add config.gz as a
>> dependency ...
>>
>>> +config_data.S: $(XEN_ROOT)/xen/tools/binfile
>>
>> ... her
flight 148059 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/148059/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-libvirt 13 migrate-support-checkfail never pass
test-arm64-arm64-xl-xsm 1
On 3/4/20 1:51 AM, Philippe Mathieu-Daudé wrote:
Description copied from Linux kernel commit from Gustavo A. R. Silva
(see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to
Add a qmp command that provides information about currently attached
network devices and their configuration.
Signed-off-by: Alexey Kirillov
---
include/net/net.h | 1 +
net/hub.c | 8 +++
net/l2tpv3.c | 19 +++
net/net.c | 91 +
net
Signed-off-by: Alexey Kirillov
---
tests/qtest/Makefile.include | 2 +
tests/qtest/test-query-netdevs.c | 120 +++
2 files changed, 122 insertions(+)
create mode 100644 tests/qtest/test-query-netdevs.c
diff --git a/tests/qtest/Makefile.include b/tests/qtest/Mak
Completely remove the info_str field of struct NetClientState because
it is no longer required due to the addition of the QMP query-netdevs command.
Signed-off-by: Alexey Kirillov
---
hw/net/allwinner_emac.c | 2 +-
hw/net/dp8393x.c| 2 +-
hw/net/e1000.c | 4 ++--
This patch series introduces a new QMP command "query-netdevs" to get
information about currently attached network devices.
Also, since the "info_str" field of "NetClientState" is now deprecated,
it has been completely removed.
The HMP command "info network" now also uses the new QMP command inside
Replace legacy field info_str of NetClientState with
result of QMP command query-netdevs.
Signed-off-by: Alexey Kirillov
---
include/net/net.h | 3 +-
net/clients.h | 1 +
net/hub.c | 4 +-
net/hub.h | 2 +-
net/net.c | 175
23.02.2020 11:55, Markus Armbruster wrote:
Vladimir Sementsov-Ogievskiy writes:
Script adds ERRP_AUTO_PROPAGATE macro invocation where appropriate and
does corresponding changes in code (look for details in
include/qapi/error.h)
Usage example:
spatch --sp-file scripts/coccinelle/auto-propagat
Hi,
On 04/03/2020 06:32, Juergen Gross wrote:
diff --git a/xen/include/xen/rcupdate.h b/xen/include/xen/rcupdate.h
index 31c8b86d13..9f6d420898 100644
--- a/xen/include/xen/rcupdate.h
+++ b/xen/include/xen/rcupdate.h
@@ -34,10 +34,40 @@
#include
#include
#include
-#include
+#include
+
On 04/03/20 14:12, Philippe Mathieu-Daudé wrote:
>
> hw/scsi/spapr_vscsi.c:69:29: error: field 'iu' with variable sized type
> 'union viosrp_iu' not at the end of a struct or class is a GNU extension
> [-Werror,-Wgnu-variable-sized-type-not-at-end]
> union viosrp_iu iu;
>
Hi,
On 03/03/2020 22:14, Dongli Zhang wrote:
The req->body should be updated before req->state is updated and the
order should be guaranteed by a barrier.
Otherwise, read_reply() might return req->body = NULL.
Below is sample callstack when the issue is reproduced on purpose by
reordering the
Hi,
On 03/03/2020 22:14, Dongli Zhang wrote:
This patch adds the barrier to guarantee that req->err is always updated
before req->state.
Otherwise, read_reply() would not return ERR_PTR(req->err) but
req->body, when process_writes()->xb_write() is failed.
Signed-off-by: Dongli Zhang
Reviewe
Hi George,
This is a kind reminder if you can take a look at this patch when you
have the time.
Thanks,
Alex
On 03.03.2020 14:23, Alexandru Stefan ISAILA wrote:
> At this moment a guest can call vmfunc to change the altp2m view. This
> should be limited in order to avoid any unwanted view switc
The current position of the check_hwdom_reqs is wrong, as there's a
is_iommu_enabled at the top of the function that will prevent getting
to the check on systems without an IOMMU, because the hardware domain
won't have the XEN_DOMCTL_CDF_iommu flag set.
Move the position of the check so it's done
On 03/03/2020 13:25, Jan Beulich wrote:
On 04.02.2020 14:06, Julien Grall wrote:
From: Julien Grall
Unlike shadow_enable(), hap_enable() can only be called once during
domain creation and with the mode equal to mode equal to
PG_external | PG_translate | PG_refcounts.
If it were called twice
On 04.03.2020 14:57, Alexandru Stefan ISAILA wrote:
> Hi George,
>
> This is a kind reminder if you can take a look at this patch when you
> have the time.
Are you perhaps not aware of the recent maintainer change on
xen/arch/x86/mm/? What you need to go hunt is ...
> On 03.03.2020 14:23, Alexa
On 04.03.2020 15:00, Roger Pau Monne wrote:
> The current position of the check_hwdom_reqs is wrong, as there's a
> is_iommu_enabled at the top of the function that will prevent getting
> to the check on systems without an IOMMU, because the hardware domain
> won't have the XEN_DOMCTL_CDF_iommu fla
On 04.03.2020 16:07, Jan Beulich wrote:
> On 04.03.2020 14:57, Alexandru Stefan ISAILA wrote:
>> Hi George,
>>
>> This is a kind reminder if you can take a look at this patch when you
>> have the time.
>
> Are you perhaps not aware of the recent maintainer change on
> xen/arch/x86/mm/? What you
On 3/4/20 2:44 PM, Paolo Bonzini wrote:
On 04/03/20 14:12, Philippe Mathieu-Daudé wrote:
hw/scsi/spapr_vscsi.c:69:29: error: field 'iu' with variable sized type
'union viosrp_iu' not at the end of a struct or class is a GNU extension
[-Werror,-Wgnu-variable-sized-type-not-at-end]
union vio
On 26.02.2020 12:33, Anthony PERARD wrote:
> From: Anthony PERARD
>
> Most of the code executed by Rules.mk isn't necessary for the clean
> target, especially not the CFLAGS. This patch makes running make clean
> much faster.
>
> The patch extract the clean target into a different Makefile,
> Ma
On 27.02.2020 10:43, Jan Beulich wrote:
> On 26.02.2020 12:33, Anthony PERARD wrote:
>> --- a/xen/Rules.mk
>> +++ b/xen/Rules.mk
>> @@ -111,17 +111,14 @@ define gendep
>> endef
>> $(foreach o,$(filter-out %/,$(obj-y) $(obj-bin-y) $(extra-y)),$(eval $(call
>> gendep,$(o
>>
>> -# Ensure each
On 26.02.2020 12:33, Anthony PERARD wrote:
> Those targets make use of $(all_sources) which depends on TARGET_ARCH,
> so we just need to set TARGET_ARCH earlier and once.
>
> XEN_TARGET_ARCH isn't expected to change during the build, so
> TARGET_SUBARCH and TARGET_ARCH aren't going to change eithe
On 26.02.2020 12:33, Anthony PERARD wrote:
> Only xen/ uses as-option-add and as-insn, so there aren't needed in
> Config.mk.
>
> Signed-off-by: Anthony PERARD
Acked-by: Jan Beulich
___
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://l
On 04/03/20 15:12, Philippe Mathieu-Daudé wrote:
> I'll send a fix for the dangerous code.
> Do you want to drop this series, or only the change in 'struct srp_rsp'
> (or in all hw/scsi/srp.h). Actually I guess it makes sense I move the
> 'hw/scsi/srp.h' changes with the series cleaning dangerous c
flight 147953 linux-4.19 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147953/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 17 debian-hvm-install/l1/l2 fail REGR. vs.
142932
test-amd64-i
Hi,
Any thoughts on this patch are appreciated.
Thanks,
Alex
On 03.03.2020 14:23, Alexandru Stefan ISAILA wrote:
> At this moment a guest can call vmfunc to change the altp2m view. This
> should be limited in order to avoid any unwanted view switch.
>
> The new xc_altp2m_set_visibility() solve
On 26.02.2020 12:33, Anthony PERARD wrote:
> --- a/xen/Makefile
> +++ b/xen/Makefile
> @@ -49,7 +49,71 @@ default: build
> .PHONY: dist
> dist: install
>
> -build install:: include/config/auto.conf
> +
> +ifeq ($(root-make-done),)
This getting communicated between make recursion instances via
Hi Jan,
Adding Paul in CC as he now co-maintain the IOMMU code.
On 28/02/2020 12:24, Jan Beulich wrote:
A number of the command line controlled variables are x86-
or even x86-HVM-specific. Don't have those variables elsewhere
in the first place (in some cases replace them by a #define),
and as
flight 147981 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/147981/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-libvirt 6 libvirt-buildfail REGR. vs. 146182
build-i386-libvirt
On 04.03.20 14:03, Jan Beulich wrote:
On 04.03.2020 13:00, Jürgen Groß wrote:
On 03.03.20 17:59, Jan Beulich wrote:
On 26.02.2020 13:46, Juergen Gross wrote:
--- /dev/null
+++ b/xen/common/hypfs.c
@@ -0,0 +1,349 @@
+/*
On 04.03.20 12:45, Jan Beulich wrote:
On 26.02.2020 13:47, Juergen Gross wrote:
The functionality of XEN_SYSCTL_set_parameter is available via hypfs
now, so it can be removed.
This allows to remove the kernel_param structure for runtime parameters
by putting the now only used structure element
On 26.02.2020 12:33, Anthony PERARD wrote:
> --- a/xen/scripts/Kbuild.include
> +++ b/xen/scripts/Kbuild.include
> @@ -10,7 +10,7 @@ DEPS_INCLUDE = $(addsuffix .d2, $(basename $(wildcard
> $(DEPS
> # as-insn: Check whether assembler supports an instruction.
> # Usage: cflags-y += $(call as-i
Hi all,
The proposed agenda is in
https://cryptpad.fr/pad/#/2/pad/edit/BiXRb0cAnVSfFjedd73D--oh/ and you
can edit to add items
Alternatively, you can reply to this mail directly.
Agenda items appreciated a few days before the call: please put your
name besides items if you edit the document.
Not
On 26.02.2020 12:33, Anthony PERARD wrote:
> @@ -113,6 +115,64 @@ $(KCONFIG_CONFIG):
> include/config/%.conf include/config/%.conf.cmd: $(KCONFIG_CONFIG)
> $(MAKE) -f $(BASEDIR)/tools/kconfig/Makefile.kconfig ARCH=$(ARCH)
> SRCARCH=$(SRCARCH) HOSTCC="$(HOSTCC)" HOSTCXX="$(HOSTCXX)" syncconf
On 04.03.2020 15:39, Jürgen Groß wrote:
> On 04.03.20 14:03, Jan Beulich wrote:
>> On 04.03.2020 13:00, Jürgen Groß wrote:
>>> On 03.03.20 17:59, Jan Beulich wrote:
On 26.02.2020 13:46, Juergen Gross wrote:
> --- /dev/null
> +++ b/xen/common/hypfs.c
> @@ -0,0 +1,349 @@
> +/
On 04.03.20 12:32, Jan Beulich wrote:
On 26.02.2020 13:47, Juergen Gross wrote:
--- a/xen/arch/x86/hvm/vmx/vmcs.c
+++ b/xen/arch/x86/hvm/vmx/vmcs.c
@@ -70,6 +70,30 @@ integer_param("ple_window", ple_window);
static bool __read_mostly opt_ept_pml = true;
static s8 __read_mostly opt_ept_ad = -
Vladimir Sementsov-Ogievskiy writes:
> 23.02.2020 11:55, Markus Armbruster wrote:
>> Vladimir Sementsov-Ogievskiy writes:
>>
>>> Script adds ERRP_AUTO_PROPAGATE macro invocation where appropriate and
>>> does corresponding changes in code (look for details in
>>> include/qapi/error.h)
>>>
>>> Us
Hi Paul,
The proposal looks sensible to me. Some NITpicking below.
On 13/02/2020 10:53, Paul Durrant wrote:
It has become apparent to some large cloud providers that the current
model of cooperative migration of guests under Xen is not usable as it
relies on software running inside the guest, w
On 04.03.20 16:07, Jan Beulich wrote:
On 04.03.2020 15:39, Jürgen Groß wrote:
On 04.03.20 14:03, Jan Beulich wrote:
On 04.03.2020 13:00, Jürgen Groß wrote:
On 03.03.20 17:59, Jan Beulich wrote:
On 26.02.2020 13:46, Juergen Gross wrote:
--- /dev/null
+++ b/xen/common/hypfs.c
@@ -0,0 +1,349 @@
On 04.03.2020 16:07, Jürgen Groß wrote:
> On 04.03.20 12:32, Jan Beulich wrote:
>> On 26.02.2020 13:47, Juergen Gross wrote:
>>> +static void update_ept_param_append(const char *str, int val)
>>> +{
>>> +char *pos = opt_ept_setting + strlen(opt_ept_setting);
>>> +
>>> +snprintf(pos, sizeof(
On 04.03.2020 16:14, Jürgen Groß wrote:
> On 04.03.20 16:07, Jan Beulich wrote:
>> On 04.03.2020 15:39, Jürgen Groß wrote:
>>> On 04.03.20 14:03, Jan Beulich wrote:
On 04.03.2020 13:00, Jürgen Groß wrote:
> On 03.03.20 17:59, Jan Beulich wrote:
>> On 26.02.2020 13:46, Juergen Gross wro
During CPU down operation RCU callbacks are scheduled to finish
off some actions later as soon as CPU is fully dead (the same applies
to CPU up operation in case error path is taken). If in the same grace
period another CPU up operation is performed on the same CPU, RCU callback
will be called late
On Sun, 23 Feb 2020 at 17:57, Matteo Croce wrote:
>
> The macros PAGE_SECTORS, PAGE_SECTORS_SHIFT and SECTOR_MASK are defined
> several times in different flavours across the whole tree.
> Define them just once in a common header.
>
> Signed-off-by: Matteo Croce
For mmc:
Acked-by: Ulf Hansson
v2:
- do not modify qed.h (structure with single member)
- based on hw/scsi/spapr_vscsi fix series
This is a tree-wide cleanup inspired by a Linux kernel commit
(from Gustavo A. R. Silva).
--v-- description start --v--
The current codebase makes use of the zero-length array language
extensio
Description copied from Linux kernel commit from Gustavo A. R. Silva
(see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to
declare variable-length types such as these ones is a
Hi Paul,
On 04/03/2020 15:23, Durrant, Paul wrote:
-Original Message-
From: Xen-devel On Behalf Of Julien
Grall
Sent: 04 March 2020 15:11
To: Durrant, Paul ; xen-devel@lists.xenproject.org
Cc: Stefano Stabellini ; Wei Liu ; Konrad
Rzeszutek Wilk
; George Dunlap ; Andrew
Cooper
; Ian
On 3/4/20 4:35 PM, Philippe Mathieu-Daudé wrote:
v2:
- do not modify qed.h (structure with single member)
- based on hw/scsi/spapr_vscsi fix series
This is a tree-wide cleanup inspired by a Linux kernel commit
(from Gustavo A. R. Silva).
Please ignore, for some reason the 'v2' tag is missing.
v2:
- do not modify qed.h (structure with single member)
- based on hw/scsi/spapr_vscsi fix series:
https://mid.mail-archive.com/20200304153311.22959-1-philmd@redhat.com
This is a tree-wide cleanup inspired by a Linux kernel commit
(from Gustavo A. R. Silva).
--v-- description start --v--
Th
Description copied from Linux kernel commit from Gustavo A. R. Silva
(see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to
declare variable-length types such as these ones is a
Description copied from Linux kernel commit from Gustavo A. R. Silva
(see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to
declare variable-length types such as these ones is a
On 04/03/2020 14:06, Alexey Kirillov wrote:
> Completely remove the info_str field of struct NetClientState because
> it is no longer required due to the addition of the QMP query-netdevs command.
>
> Signed-off-by: Alexey Kirillov
> ---
> hw/net/allwinner_emac.c | 2 +-
> hw/net/dp8393x.c
> -Original Message-
> From: Xen-devel On Behalf Of Julien
> Grall
> Sent: 04 March 2020 15:11
> To: Durrant, Paul ; xen-devel@lists.xenproject.org
> Cc: Stefano Stabellini ; Wei Liu ;
> Konrad Rzeszutek Wilk
> ; George Dunlap ; Andrew
> Cooper
> ; Ian Jackson ; Jan
> Beulich
> Subjec
On 26.02.2020 12:33, Anthony PERARD wrote:
> The if_changed macro from Linux can record the command used to build a
> target then compare it on rebuild. Thus if a command has changed, for
> example due to introducing new flags in CFLAGS or due to using a
> different compiler, the target will be reb
On 04/03/2020 14:06, Alexey Kirillov wrote:
> Add a qmp command that provides information about currently attached
> network devices and their configuration.
>
> Signed-off-by: Alexey Kirillov
> ---
> include/net/net.h | 1 +
> net/hub.c | 8 +++
> net/l2tpv3.c | 19 +++
>
On 27.02.2020 14:09, Roger Pau Monné wrote:
> On Wed, Feb 26, 2020 at 11:33:49AM +, Anthony PERARD wrote:
>> @@ -161,29 +173,47 @@ else
>> $(CC) $(c_flags) -c $< -o $@
>> endif
>>
>> -%.o: %.S Makefile
>> -$(CC) $(a_flags) -c $< -o $@
>> +quiet_cmd_cc_o_S = CC $@
>> +cmd_cc_o_S
On 26.02.2020 12:33, Anthony PERARD wrote:
> --- a/xen/Rules.mk
> +++ b/xen/Rules.mk
> @@ -126,14 +126,21 @@ include $(BASEDIR)/arch/$(TARGET_ARCH)/Rules.mk
> c_flags += $(CFLAGS-y)
> a_flags += $(CFLAGS-y) $(AFLAGS-y)
>
> -built_in.o: $(obj-y) $(extra-y)
> +quiet_cmd_ld_builtin = LD $@
>
> > >>> One other thing that might be noteworthy. Linux only prints ACPI IRQ0
> > >>> and IRQ9 used by override where Xen lists IRQ 0, 2 & 9.
> > >> Huh - this is supposed to come directly from the ACPI tables, so Linux
> > >> and Xen should be using the same source of information.
Both Xen and L
On Wed, Feb 19, 2020 at 3:25 AM Jan Beulich wrote:
>
> On 18.02.2020 22:45, Andrew Cooper wrote:
> > On 18/02/2020 18:43, Jason Andryuk wrote:
> >> On Mon, Feb 17, 2020, 8:22 PM Andrew Cooper
> >> wrote:
> >>> On 17/02/2020 20:41, Jason Andryuk wrote:
> On Mon, Feb 17, 2020 at 2:46 PM Andre
On 26.02.2020 12:33, Anthony PERARD wrote:
> Use $(dot-target) to have the target name prefix with a dot.
>
> Now, when the CC command has run, it is recorded in .*.cmd
> file, then if_changed_rules will compare it on subsequent runs.
>
> Signed-off-by: Anthony PERARD
Reviewed-by: Jan Beulich
On 27.02.2020 14:16, Roger Pau Monné wrote:
> On Wed, Feb 26, 2020 at 11:33:53AM +, Anthony PERARD wrote:
>> We change the dependencies of prelink-efi.o so that we can use the
>> same command line. The dependency on efi/built_in.o isn't needed
>> because, we already have:
>> efi/*.o: efi/bu
> -Original Message-
> >>> +HVM guests can already be migrated on Xen without guest co-operation but
> >>> only
> >>> +if they don’t have PV drivers installed[1] or are in power state S3. The
> >>
> >> S3 is very ACPI centric, so I would prefer if we avoid the term. I think
> >> the non-AC
On 04.03.20 16:19, Jan Beulich wrote:
On 04.03.2020 16:07, Jürgen Groß wrote:
On 04.03.20 12:32, Jan Beulich wrote:
On 26.02.2020 13:47, Juergen Gross wrote:
+static void update_ept_param_append(const char *str, int val)
+{
+char *pos = opt_ept_setting + strlen(opt_ept_setting);
+
+snp
On 04.03.2020 17:31, Jürgen Groß wrote:
> On 04.03.20 16:19, Jan Beulich wrote:
>> On 04.03.2020 16:07, Jürgen Groß wrote:
>>> On 04.03.20 12:32, Jan Beulich wrote:
On 26.02.2020 13:47, Juergen Gross wrote:
> +static void update_ept_param_append(const char *str, int val)
> +{
> +
Am 04.03.20 um 11:31 schrieb Wei Liu:
> Hi Jonas
Hi Wei
> Thanks for this patch.
>
> On Mon, Mar 02, 2020 at 06:53:38PM +0100, jonas.li...@fem.tu-ilmenau.de wrote:
>> Fixes the libxenstat Makefile to determine the correct paths
>> of python includes when building python-bindings.
>> Also replaces t
On 04/03/2020 09:33, Durrant, Paul wrote:
>> -Original Message-
>> From: Xen-devel On Behalf Of Andrew
>> Cooper
>> Sent: 03 March 2020 18:25
>> To: Xen-devel
>> Cc: Wei Liu ; Andrew Cooper ; Jan
>> Beulich ;
>> Anthony PERARD ; Ian Jackson
>> ; Roger Pau Monné
>>
>> Subject: [Xen-dev
ander
[1.921031] general protection fault, probably for non-canonical address
0x344a3feab7bf8: [#1] SMP NOPTI
[1.921090] CPU: 1 PID: 1686 Comm: systemd-udevd Tainted: GW
5.6.0-rc4-20200304-doflr-mac80211debug+ #1
[1.921134] RIP: 0010:__pv_queued_spin_lock_slo
On 3/2/20 8:10 PM, Nick Rosbrook wrote:
> Generate constructors for generated Go types. Call libxl__init so
> the Go type can be properly initialized.
>
> If a type has a keyed union field, add a parameter to the function
> signature to set the key variable, and call the init function for the
> ke
Hi Paul,
On 13/02/2020 10:53, Paul Durrant wrote:
This patch details proposes extra migration data and xenstore protocol
extensions to support non-cooperative live migration of guests.
Signed-off-by: Paul Durrant
---
Cc: Andrew Cooper
Cc: George Dunlap
Cc: Ian Jackson
Cc: Jan Beulich
Cc: J
On 04/03/2020 10:25, Jan Beulich wrote:
> On 03.03.2020 19:24, Andrew Cooper wrote:
>> ITSC being visible to the guest is currently implicit with the toolstack
>> unconditionally asking for it, and Xen clipping it based on the vTSC and/or
>> XEN_DOMCTL_disable_migrate settings.
>>
>> This is proble
On 3/4/20 10:38 AM, Philippe Mathieu-Daudé wrote:
> v2:
> - do not modify qed.h (structure with single member)
> - based on hw/scsi/spapr_vscsi fix series:
> https://mid.mail-archive.com/20200304153311.22959-1-philmd@redhat.com
>
> This is a tree-wide cleanup inspired by a Linux kernel commit
On Sun, Feb 23, 2020 at 9:04 AM Matteo Croce wrote:
>
> The macros PAGE_SECTORS, PAGE_SECTORS_SHIFT and SECTOR_MASK are defined
> several times in different flavours across the whole tree.
> Define them just once in a common header.
>
> Signed-off-by: Matteo Croce
> ---
> block/blk-lib.c
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