>>> On 21.08.17 at 18:20, wrote:
> Hi, all.
>
> Any comments?
Excuse me, but comments on what? The quoted text below just has
two "will add" comments of yours. I don't think you expect any
further comments on those. As to the series as a whole - I still have
it on my to-be-reviewed list, but the
>>> On 21.08.17 at 22:27, wrote:
> --- a/xen/include/public/xen.h
> +++ b/xen/include/public/xen.h
> @@ -930,6 +930,15 @@ __DEFINE_XEN_GUEST_HANDLE(uint16, uint16_t);
> __DEFINE_XEN_GUEST_HANDLE(uint32, uint32_t);
> __DEFINE_XEN_GUEST_HANDLE(uint64, uint64_t);
>
> +typedef uint8_t xen_uuid_t[1
>>> On 21.08.17 at 22:27, wrote:
> As Xen now supports SMCCC, we can enable this feature to tell
> guests that it is safe to call generic SMCs and HVCs.
I think this and patch 10 should be folded.
> Signed-off-by: Volodymyr Babchuk
> ---
> xen/common/kernel.c | 3 +++
> 1 file changed, 3 inser
On Tue, Aug 22, 2017 at 05:52:04AM +0800, Chao Gao wrote:
> When SR-IOV is enabled, 'Virtual Functions' of a 'Physical Function' are under
> the scope of the same VT-d unit as the 'Physical Function'. A 'Physical
> Function' can be a 'Traditional Function' or an ARI 'Extended Function'.
> And furth
On Fri, Aug 18, 2017 at 06:24:06PM +0100, Roger Pau Monné wrote:
> On Fri, Aug 18, 2017 at 10:29:15AM -0400, annie li wrote:
> >
> > On 8/18/2017 5:14 AM, Roger Pau Monné wrote:
> > > On Thu, Aug 17, 2017 at 06:43:46PM -0400, Annie Li wrote:
> > > > If there is inflight I/O in any non-last queue,
flight 112782 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112782/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf bb3d1a6198cc5a8f2672927295c9f8d5ede9187c
baseline version:
ovmf fa74dd2217aebe6930890
branch xen-4.6-testing
xenbranch xen-4.6-testing
job test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm
testid debian-hvm-install
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-tradi
On Mon, Aug 21, 2017 at 04:18:56PM +0100, Roger Pau Monné wrote:
> On Mon, Aug 21, 2017 at 09:14:45AM -0600, Jan Beulich wrote:
> > >>> On 21.08.17 at 16:49, wrote:
> > > Another option is to (ab)use the msi.gflags field to add another flag
> > > in order to signal Xen whether the interrupt should
On 2017年08月18日 18:13, Wei Liu wrote:
>>> ASSERT(info->viommu[viommu_id]->ops);
>>> > >
>>> > > For extra safety.
>> >
>> > Or check ops in the previous if?
>> >
> That depends on if ops can be null or not.
If ops isn't be set, it will be null. Because struct viommu is allocated
via xzalloc().
>>> On 08.08.17 at 20:06, wrote:
> --- a/xen/arch/x86/hvm/emulate.c
> +++ b/xen/arch/x86/hvm/emulate.c
What about the use in a switch() statement in hvmemul_do_io()
in this file? And the use in hvmemul_do_io_buffer()?
> @@ -2044,6 +2044,8 @@ int hvm_emulate_one_mmio(unsigned long mfn, unsigned
>>> On 08.08.17 at 20:06, wrote:
> If case of a vm_event with the emulate_flags set, if the instruction
> is not implemented by the emulator, the monitor should be notified instead
> of directly injecting a hw exception.
> This behavior can be used to re-execute an instruction not supported by
> t
On 2017年08月18日 18:15, Wei Liu wrote:
> On Fri, Aug 18, 2017 at 03:17:37PM +0800, Lan Tianyu wrote:
>> On 2017年08月17日 19:19, Wei Liu wrote:
>>> On Wed, Aug 09, 2017 at 04:34:05PM -0400, Lan Tianyu wrote:
+Now just suppport single vIOMMU for one VM and introduced domctls are
compatible
>>>
>>> On 22.08.17 at 04:08, wrote:
> These routines are first called via CPU_UP_PREPARE notifier by
> the BSP and then by the booting ASP from vmx_cpu_up()/_svm_cpu_up().
>
> Avoid the unnecessary second call. Because BSP doesn't go through
> CPU_UP_PREPARE it is a special case. We pass 'bsp' flag
>>> On 18.08.17 at 23:55, wrote:
> On 08/18/2017 05:02 PM, christopher.w.cl...@gmail.com wrote:
>> From: Christopher Clark
>>
>> Isolation of devices passed through to domains usually requires an
>> active IOMMU. The existing method of requiring an IOMMU is via a Xen
>> boot parameter ("iommu=fo
On 08/21/2017 11:30 PM, Stefano Stabellini wrote:
On Mon, 21 Aug 2017, Ross Lagerwall wrote:
When the guest writes to the RTC, Xen emulates it and broadcasts a
TIMEOFFSET ioreq. Emit an RTC_CHANGE QMP message when this happens
rather than ignoring it so that something useful can be done with the
>>> On 14.08.17 at 16:23, wrote:
> --- a/xen/include/xen/mm.h
> +++ b/xen/include/xen/mm.h
> @@ -92,6 +92,9 @@ static inline bool_t mfn_eq(mfn_t x, mfn_t y)
> return mfn_x(x) == mfn_x(y);
> }
>
> +#define maddr_to_mfn(maddr) _mfn(paddr_to_pfn(maddr))
> +#define mfn_to_maddr(mfn) pfn_to_p
>>> On 14.08.17 at 16:23, wrote:
> virt_to_mfn may by overridden by the source files, for improving locally
> typesafe.
>
> Therefore map_domain_page has to use __virt_to_mfn to prevent any
> compilation issue in sources files that override the helper.
>
> Signed-off-by: Julien Grall
Acked-by:
>>> On 14.08.17 at 16:23, wrote:
> --- a/xen/arch/x86/mm.c
> +++ b/xen/arch/x86/mm.c
> @@ -200,7 +200,7 @@ static void __init init_frametable_chunk(void *start,
> void *end)
> */
> while ( step && s + (step << PAGE_SHIFT) > e + (4 << PAGE_SHIFT) )
> step >>= PAGETA
On Tue, Aug 22, 2017 at 04:04:09PM +0800, Lan Tianyu wrote:
> On 2017年08月18日 18:13, Wei Liu wrote:
> >>> ASSERT(info->viommu[viommu_id]->ops);
> >>> > >
> >>> > > For extra safety.
> >> >
> >> > Or check ops in the previous if?
> >> >
> > That depends on if ops can be null or not.
>
> If ops is
flight 112775 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112775/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-pvops 3 capture-logs broken REGR. vs. 112102
On Tue, Aug 22, 2017 at 08:29:58AM +0100, Roger Pau Monné wrote:
>On Tue, Aug 22, 2017 at 05:52:04AM +0800, Chao Gao wrote:
>> When SR-IOV is enabled, 'Virtual Functions' of a 'Physical Function' are
>> under
>> the scope of the same VT-d unit as the 'Physical Function'. A 'Physical
>> Function' c
Move the HVM/PV sub-structure fields of libxl_domain_build_info into
the top-level structure. xl is also modified to start using those
fields.
This is required because those options will be used by the new PVH
guest type.
Defines are added in order to signal consumers that the fields are
availabl
And remove device model "none".
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/xl/xl_parse.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/xl/xl_parse.c b/tools/xl/xl_parse.c
index 84380efc72..29f52876cf 100644
--- a/tools/xl/xl_parse.
Remove device model "none" support from the nic functions.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_nic.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/tools/libxl/libxl_nic.c b/tools/libxl/libxl_nic.c
index 4b6e8c0cb1..7
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_console.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/libxl/libxl_console.c b/tools/libxl/libxl_console.c
index 446e766911..5029365d2e 100644
--- a/tools/libxl/libxl_console.c
+++ b/tools/libxl/li
Hello,
This series adds a new PVH guest type to libxl/xl, this supersedes the
current PVHv2 implementation, that relies on using the "none" device
model version.
As part of this series a new xl option is also implemented, called
"type" that supersedes the current "builder" option. A "firmware"
op
Introduce a new type option to xl configuration files in order to
specify the domain type. This supersedes the current builder option.
The new option is documented in the xl.cfg man page, and the previous
builder option is marked as deprecated.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Add PVH support to usb related functions.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/libxl/libxl_usb.c b/tools/libxl/libxl_usb.c
index d8948d5212..d6bdbb822b 100644
---
The new firmware option aims to provide a coherent way to set the
firmware for the different kind of guests Xen supports.
For PV guests the available firmwares are pvgrub{32|64}, and for HVM
the following are supported: bios, uefi, seabios, rombios and ovmf.
Note that uefi maps to ovmf, and bios m
The new guest type is introduced to the libxl IDL. libxl__domain_make
is also modified to save the guest type, and libxl__domain_type is
expanded to fetch that information when detecting guest type.
This is required because the hypervisor only differentiates between PV
and HVM guests, so libxl nee
CD-ROM backend selection was partially based on the device model, this
is no longer needed since the device model "none" is now removed, so
HVM guests always have a device model.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_disk.c | 10 +-
1 file
And remove device model "none" support.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_dom.c | 148 ++--
1 file changed, 94 insertions(+), 54 deletions(-)
diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl
And remove support for device model "none".
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_domain.c | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/tools/libxl/libxl_domain.c b/tools/libxl/libxl_domain.c
index 08eccd
And remove the device model "none" support.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_dom_save.c| 9 ++---
tools/libxl/libxl_dom_suspend.c | 8 +++-
2 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/tools/libxl/libxl_dom_save.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_mem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/libxl/libxl_mem.c b/tools/libxl/libxl_mem.c
index f5d2530d8c..e551e09fed 100644
--- a/tools/libxl/libxl_mem.c
+++ b/tools/libxl/libxl_mem.c
@@ -46
And the xl.cfg man page documentation.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
docs/man/xl.cfg.pod.5.in| 5 -
tools/libxl/libxl.h | 8
tools/libxl/libxl_types.idl | 1 -
3 files changed, 14 deletions(-)
diff --git a/docs/man/xl.cfg.pod.5.in
Allow PVH guests to boot using a bootloader.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_bootloader.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/libxl/libxl_bootloader.c b/tools/libxl/libxl_bootloader.c
index a47bd8c25
Remove the device model "none" support from domain creation and
introduce support for PVH.
This requires changing some of the HVM checks to be applied for both
HVM and PVH.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_create.c | 69 +
This also includes the x86 ACPI related functions. Remove support for
device model "none"
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_x86.c | 33 +
tools/libxl/libxl_x86_acpi.c | 3 +--
2 files changed, 18 insertion
PVH guests use the same device model selection as PV guests, because
PVH guests only use the device model for the PV backends.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_dm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/libxl/libxl_dm.c
Remove the usage of device model "none" in the migration stream
related functions.
Signed-off-by: Roger Pau Monné
---
Cc: Ian Jackson
Cc: Wei Liu
---
tools/libxl/libxl_stream_read.c | 6 ++
tools/libxl/libxl_stream_write.c | 11 ++-
2 files changed, 4 insertions(+), 13 deletions(
>>> On 16.08.17 at 14:51, wrote:
> Modify the custom parameter parsing routines in:
>
> xen/arch/x86/psr.c
>
> to indicate whether the parameter value was parsed successfully.
>
> Cc: Jan Beulich
> Cc: Andrew Cooper
> Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
___
>>> On 16.08.17 at 14:51, wrote:
> --- a/xen/arch/x86/shutdown.c
> +++ b/xen/arch/x86/shutdown.c
> @@ -51,8 +51,11 @@ static int reboot_mode;
> * efiUse the EFI reboot (if running under EFI)
> */
> static enum reboot_type reboot_type = BOOT_INVALID;
> -static void __init set_reboot_type(c
>>> On 16.08.17 at 14:51, wrote:
> --- a/xen/arch/x86/x86_64/mmconfig-shared.c
> +++ b/xen/arch/x86/x86_64/mmconfig-shared.c
> @@ -28,22 +28,35 @@
>
> unsigned int pci_probe = PCI_PROBE_CONF1 | PCI_PROBE_MMCONF;
>
> -static void __init parse_mmcfg(char *s)
> +static int __init parse_mmcfg(con
>>> On 16.08.17 at 14:51, wrote:
> Modify the custom parameter parsing routines in:
>
> xen/common/efi/boot.c
>
> to indicate whether the parameter value was parsed successfully.
>
> Cc: Jan Beulich
> Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
_
flight 72002 distros-debian-snapshot real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72002/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-arm64-arm64-armhf-daily-netboot-pygrub 1 build-check(1) blocked n/a
build-arm64-pvops
>>> On 16.08.17 at 14:51, wrote:
> @@ -581,8 +585,12 @@ void __init cpufreq_cmdline_parse(char *str)
> &cpufreq_gov_performance,
> &cpufreq_gov_powersave
> };
> +static char buf[128];
__initdata
With that
Reviewed-by: Jan Beulich
Jan
___
>>> On 16.08.17 at 14:52, wrote:
> @@ -89,44 +89,50 @@ static void __init parse_iommu_param(char *s)
> s += 3;
>
> ss = strchr(s, ',');
> -if ( ss )
> -*ss = '\0';
> -
> -if ( !parse_bool(s) )
> -iommu_enable = 0;
> -else if (
>>> On 16.08.17 at 14:52, wrote:
> --- a/xen/drivers/passthrough/pci.c
> +++ b/xen/drivers/passthrough/pci.c
> @@ -149,17 +149,18 @@ static struct phantom_dev {
> } phantom_devs[8];
> static unsigned int nr_phantom_devs;
>
> -static void __init parse_phantom_dev(char *str) {
> +static int __in
This run is configured for baseline tests only.
flight 72003 ovmf real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/72003/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf bb3d1a6198cc5a8f2672927295c9f8d5ede9187c
baseline v
Hi, Jan
On Tue, Aug 22, 2017 at 10:21 AM, Jan Beulich wrote:
On 21.08.17 at 18:20, wrote:
>> Hi, all.
>>
>> Any comments?
>
> Excuse me, but comments on what? The quoted text below just has
> two "will add" comments of yours. I don't think you expect any
> further comments on those. As to t
On 2017年08月22日 16:42, Wei Liu wrote:
> On Tue, Aug 22, 2017 at 04:04:09PM +0800, Lan Tianyu wrote:
>> On 2017年08月18日 18:13, Wei Liu wrote:
> ASSERT(info->viommu[viommu_id]->ops);
>>>
>>> For extra safety.
>
> Or check ops in the previous if?
>
>>> That depends on if ops can
On 8/21/2017 6:15 PM, Julien Grall wrote:
Hi Paul,
On 21/08/17 11:11, Paul Durrant wrote:
-Original Message-
From: Xen-devel [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of
Julien Grall
Sent: 21 August 2017 11:08
To: xen-de...@lists.xenproject.org
Cc: julien.gr...@arm.com
Subjec
On Tue, Aug 22, 2017 at 06:39:32PM +0800, Lan Tianyu wrote:
> On 2017年08月22日 16:42, Wei Liu wrote:
> > On Tue, Aug 22, 2017 at 04:04:09PM +0800, Lan Tianyu wrote:
> >> On 2017年08月18日 18:13, Wei Liu wrote:
> > ASSERT(info->viommu[viommu_id]->ops);
> >>>
> >>> For extra safety.
> >
>
On 2017年08月22日 18:53, Wei Liu wrote:
> On Tue, Aug 22, 2017 at 06:39:32PM +0800, Lan Tianyu wrote:
>> On 2017年08月22日 16:42, Wei Liu wrote:
>>> On Tue, Aug 22, 2017 at 04:04:09PM +0800, Lan Tianyu wrote:
On 2017年08月18日 18:13, Wei Liu wrote:
>>> ASSERT(info->viommu[viommu_id]->ops);
On Tue, Aug 22, 2017 at 7:37 AM, Jan Beulich wrote:
On 21.08.17 at 17:28, wrote:
>> So your argument seems to be:
>>
>> 1. We can only provide security support in situations where we can test
>> all possible combinations in the support matrix.
>>
>> 2. We cannot test the entire matrix of com
On Tue, Aug 22, 2017 at 04:07:32PM +0800, Lan Tianyu wrote:
> On 2017年08月18日 18:15, Wei Liu wrote:
> > On Fri, Aug 18, 2017 at 03:17:37PM +0800, Lan Tianyu wrote:
> >> On 2017年08月17日 19:19, Wei Liu wrote:
> >>> On Wed, Aug 09, 2017 at 04:34:05PM -0400, Lan Tianyu wrote:
> +Now just suppport si
On Mon, Aug 21, 2017 at 12:49:38PM +0100, VIVEK KUMAR CHAUBEY wrote:
> From: Vivek Kumar Chaubey
>
> Allow setting system enclosure asset tag for HVM guest. Guest OS can
> check and perform desired operation like support installation.
> Also added documentation of '~/bios-string/*' xenstore keys
flight 112780 xen-4.9-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112780/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-libvirt-xsm 18 guest-start/debian.repeat fail REGR. vs. 112647
test-amd64-i386
On Wed, Aug 09, 2017 at 04:34:06PM -0400, Lan Tianyu wrote:
> From: Chao Gao
>
> This patch adds XEN_DOMCTL_viommu_op hypercall. This hypercall
> comprises three sub-command:
> - query capabilities of one specific type vIOMMU emulated by Xen
> - create vIOMMU in Xen hypervisor, given viommu type,
flight 112816 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112816/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-arm64-arm64-xl-xsm 1 build-check(1) blocked n/a
build-arm64-pvops 2 hos
On Tue, Aug 22, 2017 at 11:58:57AM +0100, George Dunlap wrote:
> I think guest OS support is actually a pretty good analog. I can't
> imagine not issuing XSAs for bugs in Linux, just as I can't imagine
> not issuing XSAs for actual security issues that get found in the
> livepatch tools. If you t
Hi,
On 14/08/17 15:23, Julien Grall wrote:
> alloc_boot_pages will panic if it is not possible to allocate. So the
> check in the caller is pointless.
More than that I don't see why "0" couldn't be a valid MFN. At least the
code in alloc_boot_pages() doesn't treat it specially, so it doesn't
sign
Hi,
On 14/08/17 15:23, Julien Grall wrote:
> alloc_boot_pages will panic if it is not possible to allocate. So the
> check in the caller is pointless.
>
> Signed-off-by: Julien Grall
Reviewed-by: Andre Przywara
Thanks,
Andre.
> ---
>
> Cc: Jan Beulich
> Cc: Andrew Cooper
> ---
> xen/arch
>>> On 16.08.17 at 14:52, wrote:
> static void __init _cmdline_parse(const char *cmdline)
> {
> char opt[128], *optval, *optkey, *q;
> -const char *p = cmdline;
> +const char *p = cmdline, *s, *key;
> const struct kernel_param *param;
> -int bool_assert;
> +int bool_ass
On 22/08/17 10:49, Roger Pau Monne wrote:
> Hello,
>
> This series adds a new PVH guest type to libxl/xl, this supersedes the
> current PVHv2 implementation, that relies on using the "none" device
> model version.
>
> As part of this series a new xl option is also implemented, called
> "type" that
> -Original Message-
> From: Roger Pau Monne [mailto:roger@citrix.com]
> Sent: 14 August 2017 15:29
> To: xen-de...@lists.xenproject.org
> Cc: boris.ostrov...@oracle.com; konrad.w...@oracle.com; Roger Pau Monne
> ; Paul Durrant ; Jan
> Beulich ; Andrew Cooper
>
> Subject: [PATCH v5 01/
Hi,
On 14/08/17 15:23, Julien Grall wrote:
> The only way alloc_boot_pages will return 0 is during the error case.
This statement is not true. If alloc_boot_pages() returns, it has
succeeded. Returning 0 is nothing special.
> Although, Xen will panic in the error path. So the check in the caller
>>> On 16.08.17 at 14:52, wrote:
> Add the needed infrastructure for runtime parameter changing similar
> to that used at boot time via cmdline. We are using the same parsing
> functions as for cmdline parsing, but with a different array of
> parameter definitions.
>
> Cc: Andrew Cooper
> Cc: Ge
On Tue, Aug 22, 2017 at 12:24:29PM +0100, Andrew Cooper wrote:
> On 22/08/17 10:49, Roger Pau Monne wrote:
> > Hello,
> >
> > This series adds a new PVH guest type to libxl/xl, this supersedes the
> > current PVHv2 implementation, that relies on using the "none" device
> > model version.
> >
> > As
>>> On 16.08.17 at 14:52, wrote:
> --- a/xen/common/sysctl.c
> +++ b/xen/common/sysctl.c
> @@ -467,6 +467,42 @@ long do_sysctl(XEN_GUEST_HANDLE_PARAM(xen_sysctl_t)
> u_sysctl)
> copyback = 1;
> break;
>
> +case XEN_SYSCTL_set_parameter:
> +{
> +#define XEN_SET_PARA
>>> On 16.08.17 at 14:52, wrote:
> Support modifying conswitch, console_timestamps, loglvl and
> guest_loglvl at runtime.
>
> Cc: Andrew Cooper
> Cc: George Dunlap
> Cc: Ian Jackson
> Cc: Jan Beulich
> Cc: Konrad Rzeszutek Wilk
> Cc: Stefano Stabellini
> Cc: Tim Deegan
> Cc: Wei Liu
> Sig
> -Original Message-
> From: Roger Pau Monne [mailto:roger@citrix.com]
> Sent: 14 August 2017 15:29
> To: xen-de...@lists.xenproject.org
> Cc: boris.ostrov...@oracle.com; konrad.w...@oracle.com; Roger Pau Monne
> ; Ian Jackson ; Wei Liu
> ; Jan Beulich ; Andrew Cooper
> ; Paul Durrant
> -Original Message-
> From: Roger Pau Monne [mailto:roger@citrix.com]
> Sent: 14 August 2017 15:29
> To: xen-de...@lists.xenproject.org
> Cc: boris.ostrov...@oracle.com; konrad.w...@oracle.com; Roger Pau Monne
> ; Jan Beulich ; Andrew Cooper
> ; Paul Durrant
> Subject: [PATCH v5 03/11
> -Original Message-
> From: Roger Pau Monne [mailto:roger@citrix.com]
> Sent: 14 August 2017 15:29
> To: xen-de...@lists.xenproject.org
> Cc: boris.ostrov...@oracle.com; konrad.w...@oracle.com; Roger Pau Monne
> ; Jan Beulich ; Andrew Cooper
> ; Paul Durrant
> Subject: [PATCH v5 09/11
>>> On 11.08.17 at 18:43, wrote:
> They are emulated by Xen, so they must not be mapped into Dom0 p2m.
> Introduce a helper function to add the MMCFG areas to the list of
> denied iomem regions for PVH Dom0.
"They are" or "They are going to be"?
> --- a/xen/arch/x86/dom0_build.c
> +++ b/xen/arch
>>> On 11.08.17 at 18:43, wrote:
> This is emulated by Xen and must not be mapped into PVH Dom0 p2m.
>
> Signed-off-by: Roger Pau Monné
If we stay with black listing MMIO ranges
Acked-by: Jan Beulich
Jan
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>>> On 11.08.17 at 18:43, wrote:
> On certain Intel systems, as far as I can tell almost all pre-Haswell ones,
> trying to boot a PVH Dom0 will freeze the box completely, up to the point that
> not even the watchdog works. The freeze happens exactly when enabling the DMA
> remapping in the IOMMU,
On 22/08/17 12:30, Roger Pau Monne wrote:
> On Tue, Aug 22, 2017 at 12:24:29PM +0100, Andrew Cooper wrote:
>> On 22/08/17 10:49, Roger Pau Monne wrote:
>>> Hello,
>>>
>>> This series adds a new PVH guest type to libxl/xl, this supersedes the
>>> current PVHv2 implementation, that relies on using th
branch xen-4.5-testing
xenbranch xen-4.5-testing
job test-amd64-i386-xl-qemuu-debianhvm-amd64
testid debian-hvm-install
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
T
On 22/08/17 06:59, Oleksandr Andrushchenko wrote:
Hi, Julien!
Hi Oleksandr,
On 08/21/2017 01:07 PM, Julien Grall wrote:
This email only tracks big items for xen.git tree. Please reply for
items you
woulk like to see in 4.10 so that people have an idea what is going on
and
prioritise accord
>>> On 11.08.17 at 18:43, wrote:
> Make sure the reserved regions are setup before enabling the DMA
> remapping in the IOMMU, by calling dom0_setup_permissions before
> iommu_hwdom_init.
I can't match up this part with ...
> --- a/xen/arch/x86/hvm/dom0_build.c
> +++ b/xen/arch/x86/hvm/dom0_build
>>> On 21.08.17 at 23:52, wrote:
> --- a/xen/include/xen/pci.h
> +++ b/xen/include/xen/pci.h
> @@ -39,6 +39,10 @@
> #define PCI_SBDF3(s,b,df) s) & 0x) << 16) | PCI_BDF2(b, df))
>
> struct pci_dev_info {
> +/*
> + * When 'is_virtfn' is set, 'is_extfn' is re-used to indicate whet
Hi,
On 22/08/17 11:22, Yu Zhang wrote:
On 8/21/2017 6:15 PM, Julien Grall wrote:
Hi Paul,
On 21/08/17 11:11, Paul Durrant wrote:
-Original Message-
From: Xen-devel [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of
Julien Grall
Sent: 21 August 2017 11:08
To: xen-de...@lists.xenpr
>>> On 21.08.17 at 20:05, wrote:
> Currently Linux has no support for grant v2 as this would reduce the
> maximum number of active grants by a factor of 2 compared to v1,
> because the number of possible grants are limited by the allowed number
> of grant frames and grant entries of v2 need twice
The version of SMBIOS set in the entry point is 2.4, however several
structures are missing fields required by 2.4. Fix this by adding the
missing fields, this is based on the documents found at the DMTF site
[0].
Most fields are set to 0 (undefined/not specified), except for the
cache related han
>>> On 21.08.17 at 16:09, wrote:
> The code is only used by x86 at this point. Merge common/hvm/save.c
> into x86 hvm/save.c. Move the headers and fix up inclusions. Remove
> the now empty common/hvm directory.
>
> Also fix some issues while moving:
> 1. removing trailing spaces;
> 2. fix multi-l
>>> On 21.08.17 at 16:14, wrote:
> On Mon, Aug 21, 2017 at 03:09:12PM +0100, Wei Liu wrote:
>> That header file is only used by x86. Merge is into the x86 header.
>>
>> Signed-off-by: Wei Liu
> [...]
>> +#define HVM_IRQ_DPCI_MACH_PCI(1 << _HVM_IRQ_DPCI_MACH_PCI_SHIFT)
>> +#define HVM_IRQ
>>> On 21.08.17 at 16:09, wrote:
> Signed-off-by: Wei Liu
Acked-by: Jan Beulich
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On Tue, Aug 22, 2017 at 01:33:55PM +0100, Andrew Cooper wrote:
> On 22/08/17 12:30, Roger Pau Monne wrote:
> > On Tue, Aug 22, 2017 at 12:24:29PM +0100, Andrew Cooper wrote:
> >> On 22/08/17 10:49, Roger Pau Monne wrote:
> >>> Hello,
> >>>
> >>> This series adds a new PVH guest type to libxl/xl, th
On Wed, Aug 09, 2017 at 04:34:07PM -0400, Lan Tianyu wrote:
> From: Chao Gao
>
> Add dmar table structure according Chapter 8 "BIOS Considerations" of
> VTd spec Rev. 2.4.
>
> VTd
> spec:http://www.intel.com/content/dam/www/public/us/en/documents/product-specifications/vt-directed-io-spec.pdf
>
>>> On 18.08.17 at 20:04, wrote:
> Changes from v2:
> * initialize idle_cpumask to "all clear", i.e., all the CPUs are busy;
> they'll clear their bit out themselves as soon as the run the idle
> loop (pretty soon anyway).
Just to make sure I correctly understand this - you really mean
"they'
>>> On 18.08.17 at 20:04, wrote:
> --- a/xen/arch/x86/cpu/mwait-idle.c
> +++ b/xen/arch/x86/cpu/mwait-idle.c
> @@ -741,9 +741,8 @@ static void mwait_idle(void)
> }
>
> cpufreq_dbs_timer_suspend();
> -
> sched_tick_suspend();
> - /* sched_tick_suspend() can raise TIMER_SOFTI
On Wed, Aug 09, 2017 at 04:34:08PM -0400, Lan Tianyu wrote:
> From: Chao Gao
>
> The BIOS reports the remapping hardware units in a platform to system software
> through the DMA Remapping Reporting (DMAR) ACPI table.
> New fields are introduces for DMAR table. These new fields are set by
> toolst
On Wed, Aug 09, 2017 at 04:34:09PM -0400, Lan Tianyu wrote:
> From: Chao Gao
[...]
> -=back
> +=back
> +
> +=item B
> +
> +Specifies the vIOMMU which are to be provided to the guest.
> +
> +B has the form C where:
> +
> +=over 4
> +
> +=item B
> +
> +Possible Bs are:
> +
> +=over 4
> +
> +=item B
On Fri, Aug 18, 2017 at 07:56:36AM -0600, Jan Beulich wrote:
> >>> On 18.08.17 at 15:45, wrote:
> > On Fri, Aug 18, 2017 at 01:45:50PM +0800, Chao Gao wrote:
> >> >
> >> >> > +}
> >> >> > +}
> >> >> > +}
> >> >>
> >> >> This still looks wrong to me. How do you know acpi_mo
On Fri, Aug 18, 2017 at 01:45:50PM +0800, Chao Gao wrote:
> On Thu, Aug 17, 2017 at 01:28:21PM +0100, Wei Liu wrote:
> >On Thu, Aug 17, 2017 at 12:32:17PM +0100, Wei Liu wrote:
> >> On Wed, Aug 09, 2017 at 04:34:10PM -0400, Lan Tianyu wrote:
> >> > diff --git a/tools/libxl/libxl_dom.c b/tools/libxl
flight 112778 linux-next real [real]
http://logs.test-lab.xenproject.org/osstest/logs/112778/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemuu-debianhvm-amd64 7 xen-boot fail REGR. vs. 112673
test-amd64-i386-xl-q
On Tue, Aug 22, 2017 at 06:26:23AM -0600, Jan Beulich wrote:
> >>> On 11.08.17 at 18:43, wrote:
> > They are emulated by Xen, so they must not be mapped into Dom0 p2m.
> > Introduce a helper function to add the MMCFG areas to the list of
> > denied iomem regions for PVH Dom0.
>
> "They are" or "T
On Mon, Aug 21, 2017 at 6:07 AM, Julien Grall wrote:
> This email only tracks big items for xen.git tree. Please reply for items you
> woulk like to see in 4.10 so that people have an idea what is going on and
> prioritise accordingly.
>
> You're welcome to provide description and use cases of the
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