To avoid this build error with newer build systems:
error: #warning redirecting incorrect #include to
[-Werror=cpp]
Rename sys/poll.h to poll.h
Signed-off-by: Alistair Francis
---
tools/libxl/libxl_internal.h | 2 +-
tools/tests/xen-access/xen-access.c| 2 +-
To avoid build errors relating to missing delcarations of ssize_t add
the appripriote header file to atomic.h.
Signed-off-by: Alistair Francis
---
tools/blktap2/include/atomicio.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/blktap2/include/atomicio.h b/tools/blktap2/include/atomi
This patch series is a list of build issues that appeared when
buildling Xen 4.8.0 in buildroot. Hopefully some of them can be
accepted upstream to help others who are trying to build Xen in
the future.
Alistair Francis (6):
Remove hardcoded strict -Werror checking
tools/libxl: Remove hardcode
Signed-off-by: Alistair Francis
---
tools/libxl/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/libxl/Makefile b/tools/libxl/Makefile
index 91e2f97..e8a37ef 100644
--- a/tools/libxl/Makefile
+++ b/tools/libxl/Makefile
@@ -11,7 +11,7 @@ MINOR = 0
XLUMAJOR = 4.9
From: "Yann E. MORIN"
When CFLAGS are passed from the environment, the first-level make
invocation will append -D__OBJECT_FILE__ to it, then call a second
make invocation, that will have those new CFLAGS in its environment,
but will also append -D__OBJECT_FILE__ to those.
Then, the compiler fail
Signed-off-by: Alistair Francis
---
Config.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Config.mk b/Config.mk
index 3ec7367..e3cda81 100644
--- a/Config.mk
+++ b/Config.mk
@@ -34,7 +34,7 @@ CONFIG_$(XEN_OS) := y
SHELL ?= /bin/sh
# Tools to run on system hosting t
To avoid this build error with newer build systems:
error: #warning redirecting incorrect #include to
[-Werror=cpp]
Rename sys/signal.h to signal.h
Signed-off-by: Alistair Francis
---
tools/blktap2/drivers/tapdisk-server.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
The unsued variable 'struct stat stats' causes build errors in some
situations. As it isn't used just remove it.
Signed-off-by: Alistair Francis
---
tools/blktap2/vhd/lib/libvhd-journal.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/blktap2/vhd/lib/libvhd-journal.c
b/tools/blktap2/v
flight 103438 xen-4.4-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103438/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 15 guest-localmigrate/x10 fail like
103058
test-xtf-amd64-amd
flight 103419 xen-4.7-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103419/
Failures :-/ but no regressions.
Tests which are failing intermittently (not blocking):
test-armhf-armhf-libvirt-qcow2 6 xen-boot fail in 103351 pass in 103419
test-armhf-armhf-xl-credit2 1
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-multivcpu
testid xen-boot
Tree: linux
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional
flight 103511 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103511/
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
On Sat, 2016-12-17 at 00:53 +0530, Praveen Kumar wrote:
> The patch gets rid of a redundant check in csched_vcpu_acct. In fact,
> the function is only called from csched_tick, which already checks
> that current is not the idle vcpu. The patch also adds an ASSERT to
> the same effect, in order to m
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-xsm
testid xen-boot
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
Tree: linux
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
Tree: linuxfirmware gi
On Fri, 16 Dec 2016, Stefano Stabellini wrote:
> On Fri, 16 Dec 2016, Julien Grall wrote:
> > Hi Stefano,
> >
> > On 16/12/16 00:08, Stefano Stabellini wrote:
> > > On Thu, 15 Dec 2016, Julien Grall wrote:
> > > > On 15/12/2016 01:04, Stefano Stabellini wrote:
> > > > > The locking order is: first
On Fri, 16 Dec 2016, Julien Grall wrote:
> Hi Stefano,
>
> On 16/12/16 00:08, Stefano Stabellini wrote:
> > On Thu, 15 Dec 2016, Julien Grall wrote:
> > > On 15/12/2016 01:04, Stefano Stabellini wrote:
> > > > The locking order is: first rank lock, then vgic lock. The order is
> > > > respected ev
flight 103503 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103503/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl 4 host-ping-check-native fail REGR. vs. 103481
Tests which
Provide libxc interface for accessing ACPI via XEN_DOMCTL_acpi_access.
When a VCPU is hot-(un)plugged to/from a PVH guest update VCPU map
by writing to ACPI's XEN_ACPI_CPU_MAP register and then set GPE0
status bit in GPE0.status.
Signed-off-by: Boris Ostrovsky
---
Changes in v5:
* xc_acpi_access
ACPI builder marks VCPUS set in vcpu_online map as enabled in MADT.
With ACPI-based CPU hotplug we only want VCPUs that are started by
the guest to be marked as such. Remaining VCPUs will be set to
"enable" by AML code during hotplug.
Signed-off-by: Boris Ostrovsky
Reviewed-by: Konrad Rzeszutek W
When GPE0 status register gets a bit set (currently XEN_GPE0_CPUHP_BIT
only) send an SCI to the guest.
Also update send_guest_global_virq() to handle cases when VCPU0
is offlined.
Signed-off-by: Boris Ostrovsky
---
Changes in v5:
* Fixed SCI-triggering logic
xen/arch/x86/hvm/acpi.c| 9
These registers (pm1a specifically) are not all specific to pm timer
and are accessed by non-pmtimer code (for example, sleep/power button
emulation).
The public name for save state structure is kept as 'pmtimer' to avoid
code churn with the expected changes in migration code. hvm_hw_acpi
name is
Signed-off-by: Boris Ostrovsky
---
xen/arch/x86/hvm/pmtimer.c | 8
1 file changed, 8 insertions(+)
diff --git a/xen/arch/x86/hvm/pmtimer.c b/xen/arch/x86/hvm/pmtimer.c
index b70c299..37acf11 100644
--- a/xen/arch/x86/hvm/pmtimer.c
+++ b/xen/arch/x86/hvm/pmtimer.c
@@ -257,7 +257,11 @@ st
This domctl will allow toolstack to read and write some
ACPI registers. It will be available to both x86 and ARM
but will be implemented first only for x86
Signed-off-by: Boris Ostrovsky
---
CC: Daniel De Graaf
---
Changes in v5:
* Added forgotten in v4 xsm hooks
* Replaces gas_t with a xen_acpi
Currently HVM guests that use upstream qemu do not update xenstore's
availability entry for VCPUs. While it is not strictly necessary for
hotplug to work, xenstore end up reflecting actual status of VCPUs.
Signed-off-by: Boris Ostrovsky
---
New in v5
tools/libxl/libxl.c | 6 --
1 file chang
Signed-off-by: Boris Ostrovsky
---
Changes in v5:
* Code movement due to changes in patch 4
xen/arch/x86/hvm/acpi.c | 64 ++---
1 file changed, 55 insertions(+), 9 deletions(-)
diff --git a/xen/arch/x86/hvm/acpi.c b/xen/arch/x86/hvm/acpi.c
index b2299
Define VCPU available map address (used by AML's PRSC method)
and GPE0 CPU hotplug event number. Use these definitions in mk_dsdt
instead hardcoded values.
These definitions will later be used by both the hypervisor and
the toolstack (initially for PVH guests only), thus they are
placed in public
PVH guests will have ACPI accesses emulated by the hypervisor as
opposed to QEMU (as is the case for HVM guests). This patch installs
handler for accesses to PM1A, GPE0 (which is added to struct
hvm_hw_acpi) and VCPU map. Logic for the handler will be provided
by a later patch.
Whether or not the
Subsequent domctl access to ACPI registers and VCPU map will use the
same code. We create acpi_[cpumap_]access_common() routines in anticipation
of these changes.
Signed-off-by: Boris Ostrovsky
---
Changes in v5:
* Code movement due to changes in patch 4
* Added fallthough switch statemnt comment
PVH guests do not have IOAPIC which typically generates an SCI. For
those guests SCI will be provided as a virtual interrupt.
Copy VIRQ_MCA definition from of xen-mca.h to xen.h to keep all
x86-specific VIRQ_ARCH_* in one place. (However, because we don't
want to require inclusion of xen.h in xen-
Signed-off-by: Boris Ostrovsky
Reviewed-by: Konrad Rzeszutek Wilk
---
CC: George Dunlap
CC: Konrad Rzeszutek Wilk
CC: Stefano Stabellini
CC: Tim Deegan
---
docs/misc/hvmlite.markdown | 13 +
1 file changed, 13 insertions(+)
diff --git a/docs/misc/hvmlite.markdown b/docs/misc/hvm
This series adds support for ACPI-based VCPU hotplug for unprivileged
PVH guests.
Main changes in v5:
* Split ACPI access routines into one accessing VCPU map and the other
accessing ACPI registers
* domctl interface changes
* Initialize VCPU map during domain creation.
* Set xenstore's CPU "ava
flight 103407 xen-4.6-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103407/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-i386-rumprun-i386 16 rumprun-demo-xenstorels/xenstorels.repeat fail
like 103159
test-armhf-
On 16/12/16 13:43, Haozhong Zhang wrote:
> This patch series starts to add a test selection "test-hvm64-vvmx" for
> nested VMX. This first series focuses mostly on nested vmxon.
>
> * Patch 01 - 03 test the basic environment (cpuid and MSR).
>
> * Patch 04 - 05 add functions to execute VMX instruct
This run is configured for baseline tests only.
flight 68230 qemu-mainline real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/68230/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-freebsd10-i386 10 guest-start
On 16/12/16 13:43, Haozhong Zhang wrote:
> Fault #GP(0) is expected in this test.
>
> Signed-off-by: Haozhong Zhang
> ---
> tests/vvmx/vmxon.c | 29 +
> 1 file changed, 29 insertions(+)
>
> diff --git a/tests/vvmx/vmxon.c b/tests/vvmx/vmxon.c
> index 0664a48..ec7ee7e 1
flight 103481 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103481/
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
On 16/12/16 13:43, Haozhong Zhang wrote:
> +static uint8_t get_cpu_paddr_bits(void)
> +{
> +uint8_t paddr_bits = 36;
> +uint32_t eax;
> +
> +eax = cpuid_eax(0x8000);
> +if ( (eax >> 16) == 0x8000 && eax >= 0x8008 )
> +{
> +eax = cpuid_eax(0x8008);
> +
On 16/12/16 13:43, Haozhong Zhang wrote:
> diff --git a/tests/vvmx/vmxon.c b/tests/vvmx/vmxon.c
> index 31f074c..ca33b3c 100644
> --- a/tests/vvmx/vmxon.c
> +++ b/tests/vvmx/vmxon.c
> @@ -28,11 +28,42 @@ static bool test_vmxon_novmxe(void)
>VMXERR_FAULT, EXINFO_SYM(U
flight 103411 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103411/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-xl-qemuu-ovmf-amd64 17 guest-start/debianhvm.repeat fail REGR.
vs. 103347
version target
flight 103398 xen-4.5-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103398/
Failures :-/ but no regressions.
Tests which are failing intermittently (not blocking):
test-armhf-armhf-xl-credit2 6 xen-boot fail in 103316 pass in 103398
test-amd64-amd64-xl-qemuu-win
On 16/12/16 13:43, Haozhong Zhang wrote:
> diff --git a/tests/vvmx/util.c b/tests/vvmx/util.c
> index 74b4d01..f30fc26 100644
> --- a/tests/vvmx/util.c
> +++ b/tests/vvmx/util.c
> @@ -1,7 +1,31 @@
> #include
> +#include
> #include
> #include "util.h"
>
> +#define INVALID_VMCS_REVID (~(uint
On 12/16/16 6:52 AM, Jan Beulich wrote:
> Hello,
>
> especially some of the changes late in the 4.8 cycle have caused me
> to spend a good part of the morning trying to figure out how to build
> the tool stack on an older system. Among other things I've run into
> - ipxe all of the sudden not work
On 16/12/16 13:43, Haozhong Zhang wrote:
> handle_vmxinsn_err() is added to check and output the mismatch between
> errors in the execution of a VMX instruction and the expected errors.
>
> Signed-off-by: Haozhong Zhang
> ---
> tests/vvmx/util.c | 104
> ++
On 16/12/16 13:43, Haozhong Zhang wrote:
Review of the technical side of the patch, leaving the licensing to the
other thread.
Reordering for better logical clarity for my suggestion.
> diff --git a/tests/vvmx/util.h b/tests/vvmx/util.h
> new file mode 100644
> index 000..57d3398
> --- /dev/
The patch gets rid of a redundant check in csched_vcpu_acct. In fact,
the function is only called from csched_tick, which already checks
that current is not the idle vcpu. The patch also adds an ASSERT to
the same effect, in order to make assumption ( i.e., no calling this
on idle vcpus) even more
On 16/12/16 13:43, Haozhong Zhang wrote:
> diff --git a/include/arch/x86/hvm/vmx/vmcs.h b/include/arch/x86/hvm/vmx/vmcs.h
> new file mode 100644
> index 000..e1a6ef8
> --- /dev/null
> +++ b/include/arch/x86/hvm/vmx/vmcs.h
> @@ -0,0 +1,179 @@
> +#ifndef XTF_X86_HVM_VMX_VMCS_H
> +#define XTF_X86_
Both patches applied.
FYI most committers/reviewers prefer to have a [PATCH 0/NUM] email
before the actual patches, so that patches are all properly threaded as
replies (when using git-send-email --in-reply-to=). For example:
https://lkml.org/lkml/2016/12/15/654
I don't particularly care about t
Wei Liu writes ("[PATCH] libxl: fix coding style issues in init_acpi_config"):
> 1. Use "r" to store return values from xc calls.
> 2. Don't initialise "rc" at the beginning of the function.
>
> Signed-off-by: Wei Liu
Right, that's what I meant.,
Acked-by: Ian Jackson
Thanks,
Ian.
_
The patch gets rid of a redundant check in csched_vcpu_acct. In fact,
the function is only called from csched_tick, which already checks
that current is not the idle vcpu. The patch also adds an ASSERT to
the same effect, in order to make assumption ( i.e., no calling this
on idle vcpus) even more
flight 103386 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103386/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-libvirt-pair 9 xen-boot/src_hostfail REGR. vs. 101675
test-amd64-i386-libv
On Fri, Dec 16, 2016 at 09:17:01AM -0700, Jan Beulich wrote:
> >>> On 16.12.16 at 15:45, wrote:
> > On Fri, Dec 16, 2016 at 02:28:54PM +, Roger Pau Monne wrote:
> >> On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
> >> > >>> On 30.11.16 at 17:49, wrote:
> >> > > @@ -1655,6 +1653,
On Fri, Dec 16, 2016 at 09:18:13AM -0700, Jan Beulich wrote:
> >>> On 16.12.16 at 15:28, wrote:
> > On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
> >> >>> On 30.11.16 at 17:49, wrote:
> >> > --- a/docs/misc/xen-command-line.markdown
> >> > +++ b/docs/misc/xen-command-line.markdown
1. Use "r" to store return values from xc calls.
2. Don't initialise "rc" at the beginning of the function.
Signed-off-by: Wei Liu
---
tools/libxl/libxl_x86_acpi.c | 31 +--
1 file changed, 17 insertions(+), 14 deletions(-)
diff --git a/tools/libxl/libxl_x86_acpi.c b
On Fri, Dec 09, 2016 at 09:48:32AM -0700, Jan Beulich wrote:
> >>> On 30.11.16 at 17:49, wrote:
> > @@ -302,7 +307,8 @@ static unsigned long __init compute_dom0_nr_pages(
> > avail -= max_pdx >> s;
> > }
> >
> > -need_paging = opt_dom0_shadow || (is_pvh_domain(d) &&
> > !i
flight 103470 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103470/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-libvirt 5 libvirt-buildfail REGR. vs. 103284
Tests which
flight 103403 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103403/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-armhf-armhf-libvirt 13 saverestore-support-checkfail like 103329
test-armhf-armhf-libvirt-xsm 13
On 16/12/16 13:43, Haozhong Zhang wrote:
> It tests whether bit 31 and bit 48 are 0, and VMCS size is in the
> range (0, 4096].
>
> Signed-off-by: Haozhong Zhang
> ---
> include/arch/x86/msr-index.h | 4
> tests/vvmx/msr.c | 47
>
>
On Fri, Dec 16, 2016 at 04:12:00PM +, Julien Grall wrote:
> Hi Edgar,
>
> On 15/12/16 11:26, Edgar E. Iglesias wrote:
> >From: "Edgar E. Iglesias"
> >
> >Relax the mapping of mmio-sram nodes that do not set the
> >no-memory-wc property to cached normal memory.
> >
> >Rationale:
> >Allthough o
(CC rest maintainers for event channel questions)
On 16/12/16 10:06, Bhupinder Thakur wrote:
Hi,
Hi Bhupinder,
The idea is for Xen to act as an intermediary as shown below:
ring buffers
rx/tx fifo
dom0 <---> Xen HYP (running pl011 em
On Wed, Dec 14, 2016 at 01:30:46PM +, Ian Jackson wrote:
> alexander.le...@verizon.com writes ("RE: megaraid_sas regression in
> linux-3.18 [and 1 more messages]"):
> > Added 5e5ec1759dd6 to the 3.18 queue, thanks!
>
> How often does this queue get flushed ?
Every couple of weeks, the LTS re
On Fri, Dec 16, 2016 at 11:39:52AM -0500, Boris Ostrovsky wrote:
> When CONFIG_PARAVIRT is selected, cpuid() becomes a call. Since
> for 32-bit kernels load_ucode_amd_bsp() is executed before paging
> is enabled the call cannot be completed (as kernel virtual addresses
> are not reachable yet).
>
Wei Liu writes ("Re: [PATCH] libxl: init_acpi_config should return rc in exit
path"):
>
> And please don't just apply this one patch because it is buggy.
>
> You would also need "libxl: set rc to 0 in init_acpi_config in success
> path".
Noted, thanks.
Ian.
___
On Wed, Dec 14, 2016 at 11:44:36AM +, Wei Liu wrote:
> ... otherwise it returns 0 even if the function fails.
>
> Signed-off-by: Wei Liu
> ---
> Cc: Ian Jackson
>
> This should be backported to 4.8.
And please don't just apply this one patch because it is buggy.
You would also need "libxl
When CONFIG_PARAVIRT is selected, cpuid() becomes a call. Since
for 32-bit kernels load_ucode_amd_bsp() is executed before paging
is enabled the call cannot be completed (as kernel virtual addresses
are not reachable yet).
Use native_cpuid() instead which is an asm wrapper for CPUID instruction.
>>> On 16.12.16 at 15:28, wrote:
> On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
>> >>> On 30.11.16 at 17:49, wrote:
>> > --- a/docs/misc/xen-command-line.markdown
>> > +++ b/docs/misc/xen-command-line.markdown
>> > @@ -656,6 +656,23 @@ affinities to prefer but be not limited to th
On 16/12/16 13:43, Haozhong Zhang wrote:
> diff --git a/tests/vvmx/msr.c b/tests/vvmx/msr.c
> new file mode 100644
> index 000..100491d
> --- /dev/null
> +++ b/tests/vvmx/msr.c
> @@ -0,0 +1,67 @@
> +#include
> +
> +#include
> +
> +/*
> + * NB. Guest MSR_IA32_FEATURE_CONTROL is set by Xen hype
>>> On 16.12.16 at 15:45, wrote:
> On Fri, Dec 16, 2016 at 02:28:54PM +, Roger Pau Monne wrote:
>> On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
>> > >>> On 30.11.16 at 17:49, wrote:
>> > > @@ -1655,6 +1653,28 @@ out:
>> > > return rc;
>> > > }
>> > >
>> > > +static int
>>> On 16.12.16 at 16:28, wrote:
> On Fri, Dec 16, 2016 at 02:28:54PM +, Roger Pau Monne wrote:
>> On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
>> > >>> On 30.11.16 at 17:49, wrote:
>> > > --- a/xen/arch/x86/setup.c
>> > > +++ b/xen/arch/x86/setup.c
>> > > @@ -187,6 +187,35 @@
Hi Edgar,
On 15/12/16 11:26, Edgar E. Iglesias wrote:
From: "Edgar E. Iglesias"
Relax the mapping of mmio-sram nodes that do not set the
no-memory-wc property to cached normal memory.
Rationale:
Allthough on chip memories are relatively fast compared to
s/Allthough/Although/
off-chip memo
On 12/5/16 4:25 PM, Daniel Kiper wrote:
> Hi,
>
> I am sending eleventh version of multiboot2 protocol support for
> legacy BIOS and EFI platforms. This patch series release contains
> fixes for all known issues.
>
> The final goal is xen.efi binary file which could be loaded by EFI
> loader, mul
On 12/16/2016 10:51 AM, Wei Liu wrote:
> xc_doamin_getinfo returns >=0 in success path, and if there is no vnode
> configured, that rc will be returned to caller, which indicates error.
>
> Fix that by setting rc to 0 in success path.
>
> Reported-by: Boris Ostrovsky
> Signed-off-by: Wei Liu
> --
xc_doamin_getinfo returns >=0 in success path, and if there is no vnode
configured, that rc will be returned to caller, which indicates error.
Fix that by setting rc to 0 in success path.
Reported-by: Boris Ostrovsky
Signed-off-by: Wei Liu
---
Cc: Boris Ostrovsky
Cc: Ian Jackson
Please squas
I guess the preceding posts leave us with these guarantees about
read-only transactions which we might want to make explicit in the
documentation:
(1) A serialization failure cannot be initially thrown on a COMMIT
attempt for a read-only transaction; however, if a subtransaction
catches a seriali
Wei Liu writes ("Re: [Xen-devel] [PATCH] libxl: init_acpi_config should return
rc in exit path"):
> I don't think so, because there could be functions that only return >0
> values to indicate error.
The problem here is the violation of the CODING_STYLE which forbids
the use of `rc' to contain any
On Fri, Dec 16, 2016 at 02:28:54PM +, Roger Pau Monne wrote:
> On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
> > >>> On 30.11.16 at 17:49, wrote:
> > > --- a/xen/arch/x86/setup.c
> > > +++ b/xen/arch/x86/setup.c
> > > @@ -187,6 +187,35 @@ static void __init parse_acpi_param(char
On Fri, Dec 16, 2016 at 09:40:59AM -0500, Boris Ostrovsky wrote:
> It works
Thanks. Added your Tested-by.
> but I think both of the bugs we talked about yesterday still
> need to be fixed, they are not related to Xen.
For the one issue with the eq_id, I have the below cleanup for all the
args pa
On Fri, Dec 16, 2016 at 10:21:07AM -0500, Boris Ostrovsky wrote:
> On 12/16/2016 10:16 AM, Wei Liu wrote:
> >
> > I see, I think we also need to set rc=0 in the success path.
>
> Or 'return rc < 0 ? rc : 0;'
>
I don't think so, because there could be functions that only return >0
values to indic
On 12/16/2016 10:16 AM, Wei Liu wrote:
>
> I see, I think we also need to set rc=0 in the success path.
Or 'return rc < 0 ? rc : 0;'
-boris
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On Fri, Dec 16, 2016 at 10:10:43AM -0500, Boris Ostrovsky wrote:
> On 12/14/2016 06:49 AM, Andrew Cooper wrote:
> > On 14/12/16 11:44, Wei Liu wrote:
> >> ... otherwise it returns 0 even if the function fails.
> >
> > Coverity-ID: 1397121
> >
> >> Signed-off-by: Wei Liu
> >
> > Reviewed-by: Andrew
On 12/14/2016 06:49 AM, Andrew Cooper wrote:
> On 14/12/16 11:44, Wei Liu wrote:
>> ... otherwise it returns 0 even if the function fails.
>
> Coverity-ID: 1397121
>
>> Signed-off-by: Wei Liu
>
> Reviewed-by: Andrew Cooper
>
>> ---
>> Cc: Ian Jackson
>>
>> This should be backported to 4.8.
>> --
On Fri, Dec 16, 2016 at 9:39 AM, Kevin Grittner wrote:
> Good catch!
Thanks!
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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On 14/12/16 08:00, Jiandi An wrote:
Hi Guys,
Hello Jiandi,
Xen currently doesn't map ECAM space specified in static ACPI table.
> Seeking opinion on how this should be handled properly.
> Each root complex ECAM region takes up 64K 4K pages (256MB).
> For some platforms there might be multi
On Fri, Dec 16, 2016 at 02:28:54PM +, Roger Pau Monne wrote:
> On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
> > >>> On 30.11.16 at 17:49, wrote:
> > > @@ -1655,6 +1653,28 @@ out:
> > > return rc;
> > > }
> > >
> > > +static int __init construct_dom0_hvm(struct domain *d
On 16/12/16 13:43, Haozhong Zhang wrote:
> diff --git a/tests/vvmx/cpuid.c b/tests/vvmx/cpuid.c
> new file mode 100644
> index 000..9a4cdae
> --- /dev/null
> +++ b/tests/vvmx/cpuid.c
> @@ -0,0 +1,24 @@
> +#include
> +
> +bool test_cpuid_vmx_feat(void)
> +{
> +uint32_t ecx = cpuid_ecx(1);
>
On Fri, Dec 16, 2016 at 8:24 AM, Robert Haas wrote:
> On Thu, Dec 15, 2016 at 9:01 AM, Kevin Grittner wrote:
>> I also realized some other properties of read-only transactions
>> that might interest you (and that I should probably document).
>> Since the only way for a read-only transaction to be
On 12/16/2016 08:07 AM, Borislav Petkov wrote:
> On Fri, Dec 16, 2016 at 01:19:03PM +0100, Borislav Petkov wrote:
>>> Okay. Results:
>>>
>>> Xen HVM domain is working.
>>> Xen dom0 is working.
>>> Bare metal is working, microcode has been loaded.
>>>
>>> So you can add my:
>>>
>>> Tested-by: Juerge
flight 103397 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103397/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-armhf-armhf-libvirt 13 saverestore-support-checkfail like 103164
test-armhf-armhf-libvirt-x
On Fri, Dec 09, 2016 at 09:07:16AM -0700, Jan Beulich wrote:
> >>> On 30.11.16 at 17:49, wrote:
> > --- a/docs/misc/xen-command-line.markdown
> > +++ b/docs/misc/xen-command-line.markdown
> > @@ -656,6 +656,23 @@ affinities to prefer but be not limited to the
> > specified node(s).
> >
> > Pin
On Thu, Dec 15, 2016 at 9:01 AM, Kevin Grittner wrote:
> I also realized some other properties of read-only transactions
> that might interest you (and that I should probably document).
> Since the only way for a read-only transaction to be the on
> experiencing a serialization failure is if Tout
flight 103463 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/103463/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-libvirt 5 libvirt-buildfail REGR. vs. 103284
Tests which
flight 68229 distros-debian-jessie real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/68229/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-armhf-armhf-armhf-jessie-netboot-pygrub 11 migrate-support-check fail
never pass
test-armhf-armhf-
On 16/12/16 13:43, Haozhong Zhang wrote:
> This patch series starts to add a test selection "test-hvm64-vvmx" for
> nested VMX. This first series focuses mostly on nested vmxon.
>
> * Patch 01 - 03 test the basic environment (cpuid and MSR).
>
> * Patch 04 - 05 add functions to execute VMX instruct
>>> On 16.12.16 at 14:57, wrote:
> On Thu, Dec 15, 2016 at 07:04:51AM -0700, Jan Beulich wrote:
>> Despite all attempts so far (ending in commit fecf584294 ["Config.mk:
>> fix comment for debug option"] adjusting the respective comment),
>> Config.mk's debug= setting still affects the hypervisor b
On Thu, Dec 08, 2016 at 09:24:08AM -0700, Jan Beulich wrote:
> >>> On 30.11.16 at 17:49, wrote:
> > --- a/xen/include/asm-x86/p2m.h
> > +++ b/xen/include/asm-x86/p2m.h
> > @@ -834,6 +834,7 @@ static inline unsigned int
> > p2m_get_iommu_flags(p2m_type_t p2mt)
> > case p2m_grant_map_rw:
> >
On Thu, Dec 15, 2016 at 07:04:51AM -0700, Jan Beulich wrote:
> Despite all attempts so far (ending in commit fecf584294 ["Config.mk:
> fix comment for debug option"] adjusting the respective comment),
> Config.mk's debug= setting still affects the hypervisor build: CFLAGS
> gets -g added there.
>
>>> On 16.12.16 at 14:38, wrote:
> On 05/12/16 22:25, Daniel Kiper wrote:
>> diff --git a/xen/arch/x86/efi/stub.c b/xen/arch/x86/efi/stub.c
>> index 4158124..6ea6aa1 100644
>> --- a/xen/arch/x86/efi/stub.c
>> +++ b/xen/arch/x86/efi/stub.c
>> @@ -3,6 +3,44 @@
>> #include
>> #include
>> #includ
VMfailInvalid is expected in this test.
Signed-off-by: Haozhong Zhang
---
tests/vvmx/vmxon.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/tests/vvmx/vmxon.c b/tests/vvmx/vmxon.c
index 75b6dcb..268baa8 100644
--- a/tests/vvmx/vmxon.c
+++ b/tests/vvmx/vmxon.c
@@ -118,6
Fault #GP(0) is expected in this test.
Signed-off-by: Haozhong Zhang
---
tests/vvmx/vmxon.c | 29 +
1 file changed, 29 insertions(+)
diff --git a/tests/vvmx/vmxon.c b/tests/vvmx/vmxon.c
index 0664a48..ec7ee7e 100644
--- a/tests/vvmx/vmxon.c
+++ b/tests/vvmx/vmxon.c
@
VMfailInvalid is expected in this test.
Signed-off-by: Haozhong Zhang
---
tests/vvmx/vmxon.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/tests/vvmx/vmxon.c b/tests/vvmx/vmxon.c
index a41f101..0664a48 100644
--- a/tests/vvmx/vmxon.c
+++ b/tests/vvmx/vmxon.c
@@ -149,6
handle_vmxinsn_err() is added to check and output the mismatch between
errors in the execution of a VMX instruction and the expected errors.
Signed-off-by: Haozhong Zhang
---
tests/vvmx/util.c | 104 ++
tests/vvmx/util.h | 17 +
2 file
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