Hi Andre,
On Thu, Dec 22, 2016 at 11:54 PM, Andre Przywara wrote:
> Hi,
>
> this is a reworked version of the Dom0 GICv3-ITS emulation series.
> This is still not fully where I want it and has some loose bits and
> pieces still, but since there are significant changes in the architecture
> I want
On Wed, 2017-01-18 at 10:02 +0800, Yi Sun wrote:
> This patch implements xl/xc changes to support get HW info
> for L2 CAT.
>
> 'xl psr-hwinfo' is updated to show both L3 CAT and L2 CAT
> info.
>
> Example(on machine which only supports L2 CAT):
> Cache Monitoring Technology (CMT):
> Enabled
On Wed, 2017-01-18 at 10:02 +0800, Yi Sun wrote:
> --- a/tools/libxl/xl_cmdimpl.c
> +++ b/tools/libxl/xl_cmdimpl.c
> @@ -9523,19 +9523,21 @@ int main_psr_cat_cbm_set(int argc, char
> **argv)
> char *value;
> libxl_string_list socket_list;
> unsigned long start, end;
> -int i, j,
On Wed, 2017-01-18 at 10:02 +0800, Yi Sun wrote:
> This patch creates L2 CAT feature document in doc/features/.
> It describes details of L2 CAT.
>
> Signed-off-by: Yi Sun
> ---
>
Hey,
it is very very useful to put _RIGHT_HERE_ a summary of what changed,
within, this patch, wrt the previous vers
> -Original Message-
> From: Igor Druzhinin [mailto:igor.druzhi...@citrix.com]
> Sent: 17 January 2017 20:50
> To: Wei Liu
> Cc: Paul Durrant ; xen-de...@lists.xenproject.org;
> net...@vger.kernel.org; linux-ker...@vger.kernel.org; Igor Druzhinin
>
> Subject: [PATCH v2 1/2] xen-netback: f
On 17-01-18 10:11:15, Dario Faggioli wrote:
> On Wed, 2017-01-18 at 10:02 +0800, Yi Sun wrote:
> > This patch creates L2 CAT feature document in doc/features/.
> > It describes details of L2 CAT.
> >
> > Signed-off-by: Yi Sun
> > ---
> >
> Hey,
>
> it is very very useful to put _RIGHT_HERE_ a su
>>> On 18.01.17 at 05:57, wrote:
> Attached was my earlier comment:
>
> --
>> >>> On 20.12.16 at 06:37, wrote:
>> >> From: Xuquan (Quan Xu) [mailto:xuqu...@huawei.com]
>> >> Sent: Friday, December 16, 2016 5:40 PM
>> >> -if (pt_vector != -1)
>> >> -vmx_set_eoi_exit_bitmap(v,
>>> On 17.01.17 at 18:27, wrote:
> --- a/xen/include/xen/sched-if.h
> +++ b/xen/include/xen/sched-if.h
> @@ -47,6 +47,13 @@ DECLARE_PER_CPU(struct schedule_data, schedule_data);
> DECLARE_PER_CPU(struct scheduler *, scheduler);
> DECLARE_PER_CPU(struct cpupool *, cpupool);
>
> +/*
> + * Scratc
On Tue, Jan 17, 2017 at 08:49:37PM +, Igor Druzhinin wrote:
> Eliminate memory leaks introduced several years ago by cleaning the
> queue resources which are allocated on XenBus connection event. Namely, queue
> structure array and pages used for IO rings.
>
> Signed-off-by: Igor Druzhinin
A
On Tue, Jan 17, 2017 at 08:49:38PM +, Igor Druzhinin wrote:
> vif->lock is used to protect statistics gathering agents from using the
> queue structure during cleaning.
>
> Signed-off-by: Igor Druzhinin
Acked-by: Wei Liu
___
Xen-devel mailing lis
flight 104238 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104238/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-armhf-armhf-libvirt 13 saverestore-support-checkfail like 104199
test-armhf-armhf-libvirt-qcow2 1
> -Original Message-
> From: Igor Druzhinin [mailto:igor.druzhi...@citrix.com]
> Sent: 17 January 2017 20:50
> To: Wei Liu
> Cc: Paul Durrant ; xen-de...@lists.xenproject.org;
> net...@vger.kernel.org; linux-ker...@vger.kernel.org; Igor Druzhinin
>
> Subject: [PATCH v2 2/2] xen-netback: p
On Tue, Jan 17, 2017 at 11:29:16AM -0600, Eric DeVolder wrote:
> The tools that use kexec are asynchronous in nature and do not keep
> state changes. As such provide an hypercall to find out whether an
> image has been loaded for either type.
>
> Note: No need to modify XSM as it has one size fits
>>> On 17.01.17 at 21:07, wrote:
> --- a/xen/arch/x86/boot/head.S
> +++ b/xen/arch/x86/boot/head.S
> @@ -519,6 +519,7 @@ trampoline_setup:
> 1:
> /* Switch to low-memory stack. */
> mov sym_phys(trampoline_phys),%edi
> +/* The stack base is 64kb after the location o
This run is configured for baseline tests only.
flight 68386 qemu-mainline real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/68386/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
build-armhf-pvops 3 host-install(3) b
On Wed, 2017-01-18 at 02:45 -0700, Jan Beulich wrote:
> > > > On 17.01.17 at 18:27, wrote:
> > --- a/xen/include/xen/sched-if.h
> > +++ b/xen/include/xen/sched-if.h
> > @@ -47,6 +47,13 @@ DECLARE_PER_CPU(struct schedule_data,
> > schedule_data);
> > DECLARE_PER_CPU(struct scheduler *, scheduler);
>>> On 17.01.17 at 18:29, wrote:
> The definitions of HVM_IOREQSRV_BUFIOREQ_* have to persist as they are
> already in use by callers of the libxc interface.
>
> Suggested-by: Jan Beulich
> Signed-off-by: Paul Durrant
> --
> Reviewed-by: Jan Beulich
This strange placement is still there. With
Hello Vijay,
On 18/01/2017 08:13, Vijay Kilari wrote:
On Thu, Dec 22, 2016 at 11:54 PM, Andre Przywara wrote:
Hi,
this is a reworked version of the Dom0 GICv3-ITS emulation series.
This is still not fully where I want it and has some loose bits and
pieces still, but since there are significan
>>> On 17.01.17 at 19:01, wrote:
> When the buffer is allocated using __get_free_pages() on the DOM0
> OS, I am able to grant the access using gnttab_grant_foreign_access()
> to DOM1 as well as I am able to map it in the DOM1 virtual space
> using xenbus_map_ring_valloc().
A more general remar
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 18 January 2017 09:56
> To: Paul Durrant
> Cc: Andrew Cooper ; Ian Jackson
> ; xen-de...@lists.xenproject.org; Daniel De Graaf
>
> Subject: Re: [Xen-devel] [PATCH v4 2/8] dm_op: convert
> HVMOP_*ioreq_server*
>
>
On Tue, Jan 17, 2017 at 03:46:30PM -0500, Konrad Rzeszutek Wilk wrote:
> > > Is this patch of yours that neccessary? Could at least some of the
> > > functions still exist?
> >
> > Well. This patch is manually doing what LTO would do automatically when
> > it has a cross-translation-unit view of
>>> On 17.01.17 at 18:29, wrote:
> --- a/xen/common/kexec.c
> +++ b/xen/common/kexec.c
> @@ -1169,6 +1169,22 @@ static int kexec_unload(XEN_GUEST_HANDLE_PARAM(void)
> uarg)
> return kexec_do_unload(&unload);
> }
>
> +static int kexec_status(XEN_GUEST_HANDLE_PARAM(void) uarg)
> +{
> +x
On 18/01/17 00:30, Dario Faggioli wrote:
> Since we are doing cpumask manipulation already, clear a bit
> in the mask at once. Doing that will save us an if, later in
> the code.
>
> No functional change intended.
>
> Signed-off-by: Dario Faggioli
> ---
> Cc: George Dunlap
> ---
> xen/common/s
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Wednesday, January 18, 2017 5:38 PM
>
> >>> On 18.01.17 at 05:57, wrote:
> > Attached was my earlier comment:
> >
> > --
> >> >>> On 20.12.16 at 06:37, wrote:
> >> >> From: Xuquan (Quan Xu) [mailto:xuqu...@huawei.com]
> >> >> Sent: Friday,
On Fri, Jan 13, 2017 at 02:00:41PM +, Paul Durrant wrote:
> Upstream QEMU supports emulation of NVM Express a.k.a. NVMe drives.
>
> This patch adds a new vdev type into libxl to allow such drives to be
> presented to HVM guests. Because the purpose of the new vdev is purely
> to configure emul
>>> On 17.01.17 at 23:20, wrote:
> b) Otherwise, we could write an alternative implementation of ioremap
> on arm64. The Xen specific ioremap would request a stage-2 mapping
> first, then create the stage-1 mapping as usual. However, this means
> issuing an hypercall for every ioremap call.
+1 fo
On Tue, Jan 17, 2017 at 01:50:14PM -0500, Boris Ostrovsky wrote:
> On 01/17/2017 12:45 PM, Roger Pau Monné wrote:
> > On Tue, Jan 17, 2017 at 10:50:44AM -0500, Boris Ostrovsky wrote:
> >> On 01/17/2017 10:33 AM, Jan Beulich wrote:
> >> On 17.01.17 at 16:27, wrote:
> On 01/17/2017 09:44 AM
>>> On 18.01.17 at 11:21, wrote:
> On 18/01/17 00:30, Dario Faggioli wrote:
>> index ef8e0d8..d086264 100644
>> --- a/xen/common/sched_credit2.c
>> +++ b/xen/common/sched_credit2.c
>> @@ -985,7 +985,7 @@ runq_tickle(const struct scheduler *ops, struct
>> csched2_vcpu *new, s_time_t now)
>> c
On Wed, Jan 18, 2017 at 03:19:49AM -0700, Jan Beulich wrote:
> >>> On 17.01.17 at 18:29, wrote:
> > --- a/xen/common/kexec.c
> > +++ b/xen/common/kexec.c
> > @@ -1169,6 +1169,22 @@ static int kexec_unload(XEN_GUEST_HANDLE_PARAM(void)
> > uarg)
> > return kexec_do_unload(&unload);
> > }
> >
>>> On 18.01.17 at 11:34, wrote:
> On Tue, Jan 17, 2017 at 01:50:14PM -0500, Boris Ostrovsky wrote:
>> On 01/17/2017 12:45 PM, Roger Pau Monné wrote:
>> > On Tue, Jan 17, 2017 at 10:50:44AM -0500, Boris Ostrovsky wrote:
>> >> Part of confusion I think is because PV hotplug is not hotplug, really,
>>> On 18.01.17 at 11:37, wrote:
> On Wed, Jan 18, 2017 at 03:19:49AM -0700, Jan Beulich wrote:
>> >>> On 17.01.17 at 18:29, wrote:
>> > --- a/xen/common/kexec.c
>> > +++ b/xen/common/kexec.c
>> > @@ -1169,6 +1169,22 @@ static int
>> > kexec_unload(XEN_GUEST_HANDLE_PARAM(void) uarg)
>> > re
On Wed, Jan 18, 2017 at 03:45:54AM -0700, Jan Beulich wrote:
> >>> On 18.01.17 at 11:37, wrote:
> > On Wed, Jan 18, 2017 at 03:19:49AM -0700, Jan Beulich wrote:
> >> >>> On 17.01.17 at 18:29, wrote:
> >> > --- a/xen/common/kexec.c
> >> > +++ b/xen/common/kexec.c
> >> > @@ -1169,6 +1169,22 @@ stat
flight 104248 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104248/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
xen ac94372254232a3ba0ecbb5ae8034cbcc0eeac00
baseline version:
xen ffc1
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: 18 January 2017 10:29
> To: Paul Durrant
> Cc: xen-de...@lists.xenproject.org; Ian Jackson ;
> Wei Liu
> Subject: Re: [PATCH RESEND] tools/libxl: add support for emulated NVMe
> drives
>
> On Fri, Jan 13, 2017 at 0
flight 104239 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104239/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf 7be6e6776253d3638f03375e346e978228af5edb
baseline version:
ovmf 315d9d08fd77db1024ccc
On Tue, Jan 17, 2017 at 02:20:54PM -0800, Stefano Stabellini wrote:
> a) One option is to provide a Xen specific implementation of
> acpi_os_ioremap in Linux. I think this is the cleanest approach, but
> unfortunately, it doesn't cover cases where ioremap is used directly. (2)
> is one of such case
On Mon, Jan 16, 2017 at 05:47:15PM +0100, Juergen Gross wrote:
> On 07/12/16 08:44, Juergen Gross wrote:
> > Hi,
> >
> > today the XS_RESTRICT wire command of Xenstore is supported by
> > oxenstored only to drop the privilege of a connection to that of the
> > domid given as a parameter to the com
On Wed, 2017-01-18 at 03:30 -0700, Jan Beulich wrote:
> > > > On 18.01.17 at 11:21, wrote:
> > On 18/01/17 00:30, Dario Faggioli wrote:
> > >
> > > --- a/xen/common/sched_credit2.c
> > > +++ b/xen/common/sched_credit2.c
> > > @@ -985,7 +985,7 @@ runq_tickle(const struct scheduler *ops,
> > > stru
On 18/01/17 12:03, Wei Liu wrote:
> On Mon, Jan 16, 2017 at 05:47:15PM +0100, Juergen Gross wrote:
>> On 07/12/16 08:44, Juergen Gross wrote:
>>> Hi,
>>>
>>> today the XS_RESTRICT wire command of Xenstore is supported by
>>> oxenstored only to drop the privilege of a connection to that of the
>>> d
On Sun, Jan 15, 2017 at 01:10:45PM -0800, Luis R. Rodriguez wrote:
> When SORT(foo.*) is used the current sed replacements add
> SORT(foo.literal foo.*), this breaks linking. Avoid adding
> literals for SORT globs, if needed, these need to be added
> manually.
Please rewrite this commit message by
This run is configured for baseline tests only.
flight 68387 seabios real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/68387/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-i386-xsm3
Dear Stefano,
> Only one suggestion more. For this to work correctly, we are assuming
> that no foreging pages are involved here, which is a very reasonable
> assumption given that mmap should be called on memory returned by
> dma_alloc_coherent.
I also kept in mind this problem, that's why the
For Credit2, in both the trace records, inside Xen,
and in their parsing, in xenalyze.
In fact, as it is quite a bit better, in order to
understand how much negative credits have gone for
a certain vCPU, to see an actual negative number,
as compared to a wrapped around unsigned!
Signed-off-by: Da
On Wed, Jan 18, 2017 at 12:21:48PM +0100, Juergen Gross wrote:
> On 18/01/17 12:03, Wei Liu wrote:
> > On Mon, Jan 16, 2017 at 05:47:15PM +0100, Juergen Gross wrote:
> >> On 07/12/16 08:44, Juergen Gross wrote:
> >>> Hi,
> >>>
> >>> today the XS_RESTRICT wire command of Xenstore is supported by
> >
flight 104252 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104252/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-amd64-amd64-libvirt 12 migrate-support-checkfail never pass
test-armhf-armhf-xl 1
If anyone would like to work on this, please let me know. It would be
such a pity that we couldn't make this happen.
On Thu, Jan 05, 2017 at 03:59:45PM +, Wei Liu wrote:
> Hi all
>
> Oss-fuzz [0] is a continuous fuzzing service for open source
> software. During last release cycle we put in a
On Wed, Jan 18, 2017 at 03:44:19AM -0700, Jan Beulich wrote:
> >>> On 18.01.17 at 11:34, wrote:
> > On Tue, Jan 17, 2017 at 01:50:14PM -0500, Boris Ostrovsky wrote:
> >> On 01/17/2017 12:45 PM, Roger Pau Monné wrote:
> >> > On Tue, Jan 17, 2017 at 10:50:44AM -0500, Boris Ostrovsky wrote:
> >> >> P
On Wed, Jan 18, 2017 at 10:51:50AM +, Paul Durrant wrote:
> > -Original Message-
> > From: Wei Liu [mailto:wei.l...@citrix.com]
> > Sent: 18 January 2017 10:29
> > To: Paul Durrant
> > Cc: xen-de...@lists.xenproject.org; Ian Jackson ;
> > Wei Liu
> > Subject: Re: [PATCH RESEND] tools/
On 18/01/17 12:39, Wei Liu wrote:
> On Wed, Jan 18, 2017 at 12:21:48PM +0100, Juergen Gross wrote:
>> On 18/01/17 12:03, Wei Liu wrote:
>>> On Mon, Jan 16, 2017 at 05:47:15PM +0100, Juergen Gross wrote:
On 07/12/16 08:44, Juergen Gross wrote:
> Hi,
>
> today the XS_RESTRICT wire co
> -Original Message-
> From: Wei Liu [mailto:wei.l...@citrix.com]
> Sent: 18 January 2017 12:02
> To: Paul Durrant
> Cc: Wei Liu ; xen-de...@lists.xenproject.org; Ian
> Jackson
> Subject: Re: [PATCH RESEND] tools/libxl: add support for emulated NVMe
> drives
>
[snip]
> > > >
> > > > -
On Wed, Jan 18, 2017 at 12:15:22PM +, Paul Durrant wrote:
> > -Original Message-
> > From: Wei Liu [mailto:wei.l...@citrix.com]
> > Sent: 18 January 2017 12:02
> > To: Paul Durrant
> > Cc: Wei Liu ; xen-de...@lists.xenproject.org; Ian
> > Jackson
> > Subject: Re: [PATCH RESEND] tools/
Stefano,
About this piece:
>
> - if (__generic_dma_ops(dev)->get_sgtable)
> +
> + if (__generic_dma_ops(dev)->get_sgtable) {
> + /* We can't handle foreign pages here. */
> +#ifdef CONFIG_ARM
> + unsigned long bfn = dma_to_pfn(dev, handle);
> +#else
> +
Add tools/tests/xenstore for a framework to do tests of xenstore.
The aim is to test for correctness and performance.
Add a test program containing some tests meant to be run against any
xenstore implementation (xenstored, oxenstored, xenstore-stubdom).
It is using libxenstore for access to xenst
On 18/01/17 12:08, Juergen Gross wrote:
> On 18/01/17 12:39, Wei Liu wrote:
>> On Wed, Jan 18, 2017 at 12:21:48PM +0100, Juergen Gross wrote:
>>> On 18/01/17 12:03, Wei Liu wrote:
On Mon, Jan 16, 2017 at 05:47:15PM +0100, Juergen Gross wrote:
> On 07/12/16 08:44, Juergen Gross wrote:
>
On 18/01/17 12:37, Andrew Cooper wrote:
> On 18/01/17 12:08, Juergen Gross wrote:
>> On 18/01/17 12:39, Wei Liu wrote:
>>> On Wed, Jan 18, 2017 at 12:21:48PM +0100, Juergen Gross wrote:
On 18/01/17 12:03, Wei Liu wrote:
> On Mon, Jan 16, 2017 at 05:47:15PM +0100, Juergen Gross wrote:
>
On 18/01/17 13:39, George Dunlap wrote:
> On 18/01/17 12:37, Andrew Cooper wrote:
>> On 18/01/17 12:08, Juergen Gross wrote:
>>> On 18/01/17 12:39, Wei Liu wrote:
On Wed, Jan 18, 2017 at 12:21:48PM +0100, Juergen Gross wrote:
> On 18/01/17 12:03, Wei Liu wrote:
>> On Mon, Jan 16, 2017
On Wed, Jan 18, 2017 at 01:33:48PM +0100, Juergen Gross wrote:
> Add tools/tests/xenstore for a framework to do tests of xenstore.
> The aim is to test for correctness and performance.
>
> Add a test program containing some tests meant to be run against any
> xenstore implementation (xenstored, ox
On Wed, Jan 18, 2017 at 01:42:01PM +0100, Juergen Gross wrote:
> On 18/01/17 13:39, George Dunlap wrote:
> > On 18/01/17 12:37, Andrew Cooper wrote:
> >> On 18/01/17 12:08, Juergen Gross wrote:
> >>> On 18/01/17 12:39, Wei Liu wrote:
> On Wed, Jan 18, 2017 at 12:21:48PM +0100, Juergen Gross wr
On 18/01/17 13:41, Wei Liu wrote:
> On Wed, Jan 18, 2017 at 01:33:48PM +0100, Juergen Gross wrote:
>> Add tools/tests/xenstore for a framework to do tests of xenstore.
>> The aim is to test for correctness and performance.
>>
>> Add a test program containing some tests meant to be run against any
>
... plus, in the final patch, some cleanup.
1: support BMI1 insns
2: support BMI2 insns
3: support TBM insns
4: support RDRAND
5: support RDPID
6: rename the no_writeback label
Signed-off-by: Jan Beulich
___
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Xen-devel@lists.xe
Hello
I am new to GPU and GPU virtualization and found that xen support intel GPU
virtualization using XenGT.
I want to know,
1) What are the critical GPU command pass from xen to Dom0?
2) How the Dom0 mediator or xen validate the GPU command which is passed
from domU GPU driver?
3) If one of the
>>> On 18.01.17 at 12:54, wrote:
> So, would it be fine to start a PVH Dom0 with as many vCPUs as what's returned
> from dom0_max_vcpus, and mark them as enabled in the MADT. That's basically
> all
> we need in order to match current PV Dom0 functionality?
Yes, I think so.
Jan
___
Signed-off-by: Jan Beulich
---
v2: Introduce decode_vex_gpr().
--- a/tools/tests/x86_emulator/test_x86_emulator.c
+++ b/tools/tests/x86_emulator/test_x86_emulator.c
@@ -892,6 +892,133 @@ int main(int argc, char **argv)
#define check_eip(which) (regs.eip == (unsigned long)(which) + \
Note that the adjustment to the mode_64bit() definition is so that we
can avoid "#ifdef __x86_64__" around the 64-bit asm() portions. An
alternative would be single asm()s with a conditional branch over the
(manually encoded) REX64 prefix.
Note that RORX raising #UD when VEX. is not all ones i
Signed-off-by: Jan Beulich
---
v2: Use decode_vex_gpr(). Introduce X86EMUL_OPC_XOP*().
--- a/tools/tests/x86_emulator/test_x86_emulator.c
+++ b/tools/tests/x86_emulator/test_x86_emulator.c
@@ -1244,6 +1244,234 @@ int main(int argc, char **argv)
printf("okay\n");
}
+printf("%-4
Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
--- a/tools/tests/x86_emulator/test_x86_emulator.c
+++ b/tools/tests/x86_emulator/test_x86_emulator.c
@@ -158,6 +158,11 @@ static int read_msr(
case 0xc080: /* EFER */
*val = ctxt->addr_size > 32 ? 0x500 /* LME|LMA */ : 0;
Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
---
v2: One style correction.
--- a/xen/arch/x86/Rules.mk
+++ b/xen/arch/x86/Rules.mk
@@ -14,7 +14,9 @@ $(call cc-option-add,CFLAGS,CC,-Wnested-
$(call as-insn-check,CFLAGS,CC,"vmcall",-DHAVE_GAS_VMX)
$(call as-insn-check,CFLAGS,CC,"crc32 %
On 1/18/17 4:52 AM, Jan Beulich wrote:
On 17.01.17 at 21:07, wrote:
>> --- a/xen/arch/x86/boot/head.S
>> +++ b/xen/arch/x86/boot/head.S
>> @@ -519,6 +519,7 @@ trampoline_setup:
>> 1:
>> /* Switch to low-memory stack. */
>> mov sym_phys(trampoline_phys),%edi
>> +
On 18/01/17 13:30, Jan Beulich wrote:
> Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
___
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
This is to bring its name in line with what actually happens there.
Suggested-by: Andrew Cooper
Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -986,7 +986,7 @@ static inline void put_loop_count(
On 01/18/2017 06:54 AM, Roger Pau Monné wrote:
> On Wed, Jan 18, 2017 at 03:44:19AM -0700, Jan Beulich wrote:
> On 18.01.17 at 11:34, wrote:
>>> On Tue, Jan 17, 2017 at 01:50:14PM -0500, Boris Ostrovsky wrote:
On 01/17/2017 12:45 PM, Roger Pau Monné wrote:
> On Tue, Jan 17, 2017 at 10
On 01/18/2017 06:31 AM, Ughreja, Rakesh A wrote:
-Original Message-
From: Stefano Stabellini [mailto:sstabell...@kernel.org]
Sent: Wednesday, January 18, 2017 5:41 AM
To: Ughreja, Rakesh A
Cc: xen-devel@lists.xen.org; oleksandr_andrushche...@epam.com;
oleksandr_gryt...@epam.com; oleksa
On 18/01/17 13:31, Jan Beulich wrote:
> Note that the adjustment to the mode_64bit() definition is so that we
> can avoid "#ifdef __x86_64__" around the 64-bit asm() portions. An
> alternative would be single asm()s with a conditional branch over the
> (manually encoded) REX64 prefix.
>
> Note that
On 18/01/17 13:32, Jan Beulich wrote:
> Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
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>>> On 18.01.17 at 14:33, wrote:
> On 1/18/17 4:52 AM, Jan Beulich wrote:
> On 17.01.17 at 21:07, wrote:
>>> --- a/xen/arch/x86/boot/head.S
>>> +++ b/xen/arch/x86/boot/head.S
>>> @@ -519,6 +519,7 @@ trampoline_setup:
>>> 1:
>>> /* Switch to low-memory stack. */
>>> mov
On 1/18/17 8:41 AM, Jan Beulich wrote:
On 18.01.17 at 14:33, wrote:
>> On 1/18/17 4:52 AM, Jan Beulich wrote:
>> On 17.01.17 at 21:07, wrote:
@@ -686,6 +683,10 @@ paddr_t __init efi_multiboot2(EFI_HANDLE ImageHandle,
EFI_SYSTEM_TABLE *SystemTa
setup_efi_pci();
flight 104236 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104236/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-libvirt 7 host-ping-check-xen fail REGR. vs. 104223
Regressions which
On 18/01/17 13:33, Juergen Gross wrote:
> Add tools/tests/xenstore for a framework to do tests of xenstore.
> The aim is to test for correctness and performance.
>
> Add a test program containing some tests meant to be run against any
> xenstore implementation (xenstored, oxenstored, xenstore-stub
This is a series based on v11 of Daniel Kiper's
"x86: multiboot2 protocol support" series. It aims to collect up all the
fixes and changes that Andrew Cooper, Jan Beulich and myself discovered in
code review and testing on actual hardware. I've had problems with the
relocation portion of the series
From: Daniel Kiper
Add multiboot2 protocol support. Alter min memory limit handling as we
now may not find it from either multiboot (v1) or multiboot2.
This way we are laying the foundation for EFI + GRUB2 + Xen development.
Signed-off-by: Daniel Kiper
Reviewed-by: Jan Beulich
Reviewed-by: Do
From: Daniel Kiper
Build xen.gz with EFI code. We need this to support multiboot2
protocol on EFI platforms.
If we wish to load non-ELF file using multiboot (v1) or multiboot2 then
it must contain "linear" (or "flat") representation of code and data.
This is requirement of both boot protocols. C
From: Daniel Kiper
There is a problem with place_string() which is used as early memory
allocator. It gets memory chunks starting from start symbol and goes
down. Sadly this does not work when Xen is loaded using multiboot2
protocol because then the start lives on 1 MiB address and we should
not
This should be squashed into the 4/4 patch 'x86: add multiboot2 protocol
support for EFI platforms'.
- fix incorrect assembly (identified by Andrew Cooper)
- fix issue where the trampoline size was left as 0 and the
way the memory is allocated for the trampolines we would go to
the end of an a
From: Daniel Kiper
This way Xen can be loaded on EFI platforms using GRUB2 and
other boot loaders which support multiboot2 protocol.
Signed-off-by: Daniel Kiper
Reviewed-by: Doug Goldstein
Tested-by: Doug Goldstein
---
Doug v2 - dropped all my changes and moved them into their own patch
Doug
flight 104254 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104254/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64 5 xen-buildfail REGR. vs. 104239
build-amd64-xsm
LOCK prefixes get dealt with elsewhere, and 66, F2, and F3 can all be
checked for in one go by looking at vex.pfx.
Signed-off-by: Jan Beulich
---
v2: Retain explicit generation of #UD.
---
Note: The SDM doesn't indicate 66, F2, and F3 to be invalid; Intel
meanwhile half-way indicated the SD
On Wed, Jan 18, 2017 at 01:47:17PM +0100, Juergen Gross wrote:
> On 18/01/17 13:41, Wei Liu wrote:
> > On Wed, Jan 18, 2017 at 01:33:48PM +0100, Juergen Gross wrote:
> >> Add tools/tests/xenstore for a framework to do tests of xenstore.
> >> The aim is to test for correctness and performance.
> >>
On 18/01/17 14:48, Jan Beulich wrote:
> LOCK prefixes get dealt with elsewhere, and 66, F2, and F3 can all be
> checked for in one go by looking at vex.pfx.
>
> Signed-off-by: Jan Beulich
Reviewed-by: Andrew Cooper
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>>> On 18.01.17 at 15:17, wrote:
> This should be squashed into the 4/4 patch 'x86: add multiboot2 protocol
> support for EFI platforms'.
>
> - fix incorrect assembly (identified by Andrew Cooper)
> - fix issue where the trampoline size was left as 0 and the
> way the memory is allocated for th
On 18/01/17 15:47, Wei Liu wrote:
> On Wed, Jan 18, 2017 at 01:47:17PM +0100, Juergen Gross wrote:
>> On 18/01/17 13:41, Wei Liu wrote:
>>> On Wed, Jan 18, 2017 at 01:33:48PM +0100, Juergen Gross wrote:
Add tools/tests/xenstore for a framework to do tests of xenstore.
The aim is to test f
flight 104237 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/104237/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-win7-amd64 6 xen-boot fail REGR. vs. 59254
test-amd64-i386-qem
On Wed, Jan 18, 2017 at 12:20:07PM +, Wei Liu wrote:
> On Wed, Jan 18, 2017 at 12:15:22PM +, Paul Durrant wrote:
> > > -Original Message-
> > > From: Wei Liu [mailto:wei.l...@citrix.com]
> > > Sent: 18 January 2017 12:02
> > > To: Paul Durrant
> > > Cc: Wei Liu ; xen-de...@lists.xe
On 18/01/17 13:33, Juergen Gross wrote:
> Add tools/tests/xenstore for a framework to do tests of xenstore.
> The aim is to test for correctness and performance.
>
> Add a test program containing some tests meant to be run against any
> xenstore implementation (xenstored, oxenstored, xenstore-stub
On Wed, Jan 18, 2017 at 04:16:22PM +0100, Juergen Gross wrote:
> On 18/01/17 13:33, Juergen Gross wrote:
> > Add tools/tests/xenstore for a framework to do tests of xenstore.
> > The aim is to test for correctness and performance.
> >
> > Add a test program containing some tests meant to be run ag
All three code paths mean to only emulate memory writes. Refuse
emulation of any other instructions there.
Signed-off-by: Jan Beulich
---
This would effectively allow us to revert 0e47f92b07 ("x86: force
EFLAGS.IF on when exiting to PV guests").
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@
>-Original Message-
>From: Jan Beulich [mailto:jbeul...@suse.com]
>Sent: Wednesday, January 18, 2017 3:39 PM
>To: Ughreja, Rakesh A
>Cc: xen-devel@lists.xen.org
>Subject: Re: [Xen-devel] PV audio drivers for Linux
>
On 17.01.17 at 19:01, wrote:
>> When the buffer is allocated using
On Wed, Jan 18, 2017 at 10:13:34AM +, Roger Pau Monné wrote:
> On Tue, Jan 17, 2017 at 03:46:30PM -0500, Konrad Rzeszutek Wilk wrote:
> > > > Is this patch of yours that neccessary? Could at least some of the
> > > > functions still exist?
> > >
> > > Well. This patch is manually doing what L
Quite a few users of qdict_put() were manually wrapping a
non-QObject. We can make such call-sites shorter, by providing
common macros to do the tedious work. Also shorten nearby
qdict_put_obj(,,QOBJECT()) sequences.
Signed-off-by: Eric Blake
Reviewed-by: Alberto Garcia
---
v2: rebase to curr
On Wed, Jan 18, 2017 at 02:37:16AM +0100, Diederik de Haas wrote:
> Hi!
>
> I reported/discussed this earlier on IRC, but was asked to report it here too.
>
> The goal I tried to accomplish was getting vga passthrough working to get
> hardware acceleration and OpenGL 2+ working for a vm containi
On Wed, Jan 18, 2017 at 11:10:40AM -0500, Konrad Rzeszutek Wilk wrote:
> On Wed, Jan 18, 2017 at 10:13:34AM +, Roger Pau Monné wrote:
> > On Tue, Jan 17, 2017 at 03:46:30PM -0500, Konrad Rzeszutek Wilk wrote:
> > > > > Is this patch of yours that neccessary? Could at least some of the
> > > > >
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