This run is configured for baseline tests only.
flight 38297 xen-4.5-testing real [real]
http://osstest.xs.citrite.net/~osstest/testlogs/logs/38297/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-xl-multivcpu 10 debian-fixu
From: Shannon Zhao
This reverts commit 810a50db69703f715d199d6b3a5f08193155d48b.
Signed-off-by: Shannon Zhao
Conflicts:
xen/arch/arm/vgic-v2.c
---
xen/arch/arm/vgic-v2.c | 10 +-
xen/include/asm-arm/domain.h | 1 +
2 files changed, 6 insertions(+), 5 deletions(-)
diff
From: Naresh Bhat
NUMA is currently not supported for ARM in Xen. Add a new compilation
option HAS_NUMA for NUMA. Configure and build NUMA only for x86
architecture now.
Signed-off-by: Naresh Bhat
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/x86/Rules.mk | 1 +
xen
From: Shannon Zhao
This patch set adds ACPI support for arm64 on Xen. The design document
could be found from [1].
Xen reads static tables described by ACPI standard (6.0) from uefi and
configures timer, GIC and UART. ACPI tables are modified to enable PSCI,
HVC and Xen specific information and
From: Parth Dixit
Pmstat is currently not supported for ARM in Xen. Configure and build
pmstat for x86 architecture only.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/common/sysctl.c | 2 +-
xen/drivers/acpi/Makefile | 2 +-
2 files changed, 2 insertions(+), 2 deletion
From: Shannon Zhao
With the addition of ARM64 that does not have a traditional BIOS to
scan, add a #ifdef option for x86 to do the traditional BIOS scanning
for tables.
Signed-off-by: Shannon Zhao
---
xen/drivers/acpi/osl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/xen/drivers/acpi
From: Parth Dixit
acpi_boot_table_init() will be called in start_xen to get the RSDP and
all the table pointers. With this patch, we can get ACPI boot-time
tables from firmware on ARM64.
Signed-off-by: Naresh Bhat
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/acpi/M
>>> On 16.11.15 at 19:33, wrote:
> On 16/11/15 12:18, Jan Beulich wrote:
> On 06.11.15 at 17:05, wrote:
>>> --- a/xen/include/public/arch-x86/xen.h
>>> +++ b/xen/include/public/arch-x86/xen.h
>>> @@ -265,7 +265,31 @@ typedef struct arch_shared_info arch_shared_info_t;
>>> * XEN_DOMCTL_INTER
From: Shannon Zhao
Add architecture specific definitions and calls required for acpi in new
header file.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/setup.c | 3 +++
xen/include/asm-arm/acpi.h | 38 ++
2 files changed, 41
From: Shannon Zhao
Current acpi_os_map_memory is specific to x86. Refactor it to be
architecturally independent.
Signed-off-by: Shannon Zhao
---
xen/arch/x86/acpi/lib.c | 16
xen/drivers/acpi/osl.c | 12 +---
xen/include/xen/acpi.h | 2 ++
3 files changed, 19 insert
From: Shannon Zhao
Signed-off-by: Shannon Zhao
---
xen/arch/arm/Makefile | 1 +
xen/arch/arm/acpi/Makefile | 1 +
xen/arch/arm/acpi/lib.c| 33 +
3 files changed, 35 insertions(+)
create mode 100644 xen/arch/arm/acpi/Makefile
create mode 100644 xen/ar
From: Shannon Zhao
The Power State Coordination Interface (PSCI) defines an API that
can be used to coordinate power control amongst the various supervisory
systems concurrently running on a device. ACPI support for this
technology would require the addition of two flags: PSCI_COMPLIANT and
PSCI_
From: Parth Dixit
Add macros to emulate x86 style ports for arm. This avoids modification in
common code for acpi.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/include/asm-arm/arm64/io.h | 14 ++
1 file changed, 14 insertions(+)
diff --git a/xen/include/asm-arm/
From: Bob Moore
ACPICA commit 02cbb41232bccf7a91967140cab95d5f48291f21
New subtable type. Some additions to existing subtables.
Link: https://github.com/acpica/acpica/commit/02cbb412
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-off-by: Rafael J. Wysocki
[Linux commit 0cff8dc0099f6
From: Shannon Zhao
Add Generic Interrupt and Distributor (ACPI 5.0) structure.
Add new features for MADT introduced by ACPI 5.1.
Comment on the GIC ID field of the GIC structure which is replaced
by CPU Interface Number.
Add new fields: Redistributor Base Address, GICV, GICH, and MPIDR.
Add new s
From: Shannon Zhao
There are two flags: PSCI_COMPLIANT and PSCI_USE_HVC. When set,
the former signals to the OS that the hardware is PSCI compliant.
The latter selects the appropriate conduit for PSCI calls by
toggling between Hypervisor Calls (HVC) and Secure Monitor Calls
(SMC).
FADT table con
From: Bob Moore
ACPICA commit 72b0b6741990f619f6aaa915302836b7cbb41ac4
One new 64-bit field at the end of the table.
FADT version is now 6.
Link: https://github.com/acpica/acpica/commit/72b0b674
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-off-by: Rafael J. Wysocki
[Linux commit a
From: Shannon Zhao
If ACPI is initialized after the boot allocator has ended(the system
state is not early boot), assert happens in acpi_os_zalloc_memory and
acpi_boot_table_init will fail. So it needs to move end_boot_allocator
after acpi_boot_table_init.
Signed-off-by: Parth Dixit
Signed-off-
From: Hanjun Guo
ACPICA commit 4b100dc43e8baee8c8b4891b23bc7ad03eba6a28
Support for the new version field in the generic distributor
subtable. Hanjun Guo
Link: https://github.com/acpica/acpica/commit/4b100dc4
Signed-off-by: Hanjun Guo
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-
From: Naresh Bhat
When MADT is parsed, print GIC information to make the boot
log look pretty.
Signed-off-by: Hanjun Guo
Signed-off-by: Tomasz Nowicki
Signed-off-by: Naresh Bhat
Signed-off-by: Shannon Zhao
---
xen/drivers/acpi/tables.c | 24
1 file changed, 24 inser
From: Parth Dixit
MADT contains the information for MPIDR which is essential for SMP
initialization, parse the GIC cpu interface structures to get the MPIDR
value and map it to cpu_logical_map(), and add enabled cpu with valid
MPIDR into cpu_possible_map.
Signed-off-by: Hanjun Guo
Signed-off-by
From: Shannon Zhao
Refactor gic-v2 related functions into dt and generic parts. This will be
helpful when adding acpi support for gic.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/gic-v2.c | 21 ++---
1 file changed, 14 insertions(+), 7 deletions(-)
From: Shannon Zhao
ACPI 5.1 only has two explicit methods to boot up SMP, PSCI and Parking
protocol, but the Parking protocol is only specified for ARMv7 now, so
make PSCI as the only way for the SMP boot protocol before some updates
for the ACPI spec or the Parking protocol spec.
Signed-off-by:
From: Shannon Zhao
Refactor gic-v3 related functions into dt and generic parts. This will be
helpful when adding acpi support for gic-v3.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/gic-v3.c | 95 +++
1 file changed, 51 insertions(+), 44 deletio
From: Parth Dixit
Add new function acpi_parse_entries which takes acpi table as argument.
This will avoid fetching table everytime in acpi_table_parse_entries.
This function will be used in acpi_gicv2_init within another patch.
Signed-off-by: Naresh Bhat
Signed-off-by: Parth Dixit
Signed-off-b
From: Parth Dixit
Partition smp initialization functions into generic and dt specific
parts, this will be useful when introducing new functions for smp
initialization based on acpi.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/arm64/smpboot.c | 7 ++-
xen/arch/
From: Shannon Zhao
When constructing MADT table for Dom0, it needs to create GICC subtable
according to the dom0_max_vcpus. This function could be used for get the
specified entry.
Signed-off-by: Shannon Zhao
---
xen/drivers/acpi/tables.c | 45 +
xen
From: Parth Dixit
Add generic way to use device from acpi similar to the way it is
supported in device tree.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/device.c| 19 +++
xen/arch/arm/xen.lds.S | 7 +++
xen/include/asm-arm/device.
From: Shannon Zhao
Like GICv2, ACPI on Xen hypervisor uses MADT table for proper GICv3
initialization. Parse GIC distributor subtable, redistributor subtable
and interrupt subtable.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/gic-v3.c | 182 +-
From: Parth Dixit
ACPI on Xen hypervisor uses MADT table for proper GIC initialization.
First get the GIC version from GIC Distributor. Then parse GIC related
subtables, collect CPU interface and distributor addresses and call
driver initialization function (which is hardware abstraction agnostic
From: Shannon Zhao
Since ACPI 6.0 defines that GIC Distributor Structure contains the GIC
version filed, it could get GIC version from that. According to the
version, call different preinit functions.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/gic.c | 55 +
From: Parth Dixit
Add a helper function to set edge/level type information for an
interrupt.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/irq.c| 22 +++---
xen/include/asm-arm/irq.h | 2 ++
2 files changed, 17 insertions(+), 7 deletions(-)
From: Parth Dixit
With ACPI 5.0, we got per-processor timer support in GTDT,
and ACPI 5.1 introduced the support for platform (memory-mapped)
timers: GT Block and SBSA watchdog timer, add the code needed
for the spec change.
Signed-off-by: Hanjun Guo
Signed-off-by: Naresh Bhat
Signed-off-by: P
From: Shannon Zhao
Add a helper funtion to get the type of interrupts in ACPI table.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/acpi/lib.c| 27 +++
xen/include/asm-arm/acpi.h | 39 +++
2 files changed, 66 insertions(+)
diff --g
From: Parth Dixit
Rename dt-uart.c to arm-uart.c and create new generic uart init function.
Move dt_uart_init to arm_uart_init.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/setup.c| 2 +-
xen/drivers/char/Makefile | 2 +-
xen/drivers/char/arm-uart.c |
From: Parth Dixit
Parse GTDT (Generic Timer Descriptor Table) to initialize timer. Using
the information presented by GTDT to initialize the arch timer (not
memory-mapped).
Signed-off-by: Naresh Bhat
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/time.c | 73
From: Shannon Zhao
It needs to copy and change the contents of some ACPI and EFI tables for
Dom0. Here define a enum for those tables.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/include/asm-arm/acpi.h | 12
1 file changed, 12 insertions(+)
diff --git a/xen/in
From: Shannon Zhao
Rename SERHND_DTUART to SERHND_UART in order to reuse it when booting
with ACPI.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/vuart.c | 2 +-
xen/drivers/char/cadence-uart.c| 2 +-
xen/drivers/char/exynos4210-uart.c | 2 +-
xen/drivers/char/omap-uart.c
From: Shannon Zhao
Refactor pl011 driver to dt and common initialization parts. This will
be useful later when acpi specific uart initialization function is
introduced.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/drivers/char/pl011.c | 64 ---
From: Shannon Zhao
Signed-off-by: Shannon Zhao
---
xen/arch/arm/acpi/lib.c| 13 +
xen/include/asm-arm/acpi.h | 6 ++
2 files changed, 19 insertions(+)
diff --git a/xen/arch/arm/acpi/lib.c b/xen/arch/arm/acpi/lib.c
index 47f4c6a..d6044ef 100644
--- a/xen/arch/arm/acpi/lib.c
From: Parth Dixit
ACPI memory is seperate from conventional memory and should be marked
as reserved while passing to DOM0. Create a new meminfo structure to
store all the acpi tables listed in uefi.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/efi/efi-boot.h | 23 ++
From: Shannon Zhao
EFI table, memory description table and some of acpi tables will be
placed after DOM0 memory space. Add placeholder for the starting address
for loading in DOM0 and the size of new added tables. Also add a
placeholder to store the new created tables.
Signed-off-by: Parth Dixit
From: Shannon Zhao
Copy and modify FADT table before passing it to Dom0. Set PSCI_COMPLIANT
and PSCI_USE_HVC.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 45 +
1 file changed, 45 insertions(+)
diff --git a/xen/arch/arm/domain_build
From: Parth Dixit
Parse ACPI SPCR (Serial Port Console Redirection table) table and
initialize the serial port pl011.
Signed-off-by: Naresh Bhat
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/drivers/char/pl011.c | 37 +
xen/include/acpi/a
From: Shannon Zhao
Copy and modify MADT table before passing it to Dom0. Copy
dom0_max_vcpus of GICCs and GICD as well.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 98 +
1 file changed, 98 insertions(+)
diff --git a/xen/arch/arm/do
From: Shannon Zhao
Estimate the memory required for loading acpi/efi tables in Dom0. Alloc
the pages to store the new created EFI and ACPI tables and free these
pages when destroying domain.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain.c | 4 +++
xen/a
From: Bob Moore
ACPICA commit 532bf402a503061afd9d80a23e1d3c8fd99b052c
_STA override table.
Link: https://github.com/acpica/acpica/commit/532bf402
Signed-off-by: Bob Moore
Signed-off-by: Lv Zheng
Signed-off-by: Rafael J. Wysocki
[Linux commit 37e12657f8922ebc62f696494c56c81db509053e]
Signed-
From: Shannon Zhao
Create STAO table for Dom0. This table is used to tell Dom0 whether it
should ignore UART defined in SPCR table or the ACPI namespace names.
Look at below url for details:
http://wiki.xenproject.org/mediawiki/images/0/02/Status-override-table.pdf
Signed-off-by: Parth Dixit
S
From: Parth Dixit
Create a helper function for mapping with cached attributes.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/p2m.c| 26 ++
xen/include/asm-arm/p2m.h | 10 ++
2 files changed, 36 insertions(+)
diff --git a/xen/a
From: Shannon Zhao
Map other reused tables for Dom0.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 25 +
1 file changed, 25 insertions(+)
diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c
index 6ae5761..da4e271 100644
--- a/xen/arch
From: Shannon Zhao
Copy RSDP table and replace rsdp->xsdt_physical_address with new address
of XSDT table, so it can point to the right XSDT table.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 36
1 file changed, 36 insertions(+)
diff --gi
From: Shannon Zhao
When preparing EFI tables for Dom0, it needs the information of EFI
system table. Here store it in efi structure.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/common/efi/boot.c | 2 ++
xen/include/xen/efi.h | 1 +
2 files changed, 3 insertions(+)
diff --g
From: Shannon Zhao
Create a few EFI memory descriptors to tell Dom0 the RAM region
information, ACPI table regions and EFI tables reserved resions.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 2 ++
xen/common/efi/boot.c | 48
From: Shannon Zhao
Copy and modify XSDT table before passing it to Dom0. Repalce the entry
value of the copied table. Add a new entry for STAO table as well. And
keep entry value of other reused tables unchanged.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 71
From: Shannon Zhao
Create a DT for Dom0 for ACPI-case only. DT contains minimal required
informations such as Dom0 bootargs, initrd, efi description table and
address of uefi memory table.
Signed-off-by: Naresh Bhat
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/doma
From: Shannon Zhao
Here we map these new created EFI and ACPI tables to the non-RAM space
of Dom0. Then Dom0 could visit them.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/xen/arch/arm/domain_build.c b/xen/arch
From: Shannon Zhao
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 2 ++
xen/common/efi/boot.c | 64 +
xen/include/asm-arm/setup.h | 3 +++
3 files changed, 69 insertions(+)
diff --git a/xen/arch/arm/
From: Shannon Zhao
Route all SPIs to Dom0 except the interrupts that Xen uses. Since Xen
already uses the uart interrupt, the desc->action will not be NULL, so
it will skip it.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 33 +
1 file changed, 3
From: Parth Dixit
Interrupt information is described in DSDT and is not available at
the time of booting. Configure the interrupts dynamically when requested
by Dom0
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/vgic.c | 19 +++
1 file changed, 19 ins
From: Shannon Zhao
When booting with ACPI, store the event-channel interrupt number and
flag in HVM parameter HVM_PARAM_CALLBACK_IRQ. Then Dom0 could get it
through hypercall HVMOP_get_param.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 45 -
From: Shannon Zhao
Add a new dilivery type:
val[63:56] == 3: val[15:8] is flag: val[7:0] is a PPI.
To the flag, bit 0 stands the interrupt mode is edge(1) or level(0) and
bit 1 stands the interrupt polarity is active low(1) or high(0).
Signed-off-by: Shannon Zhao
---
xen/include/public/hvm/par
From: Shannon Zhao
Firstly it permits full MMIO capabilities for Dom0. Then deny MMIO
access of UART device.
Signed-off-by: Shannon Zhao
---
xen/arch/arm/domain_build.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/xen/arch/arm/domain_build.c b/xen/arch/ar
flight 64435 linux-3.14 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/64435/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-armhf-pvops 5 kernel-build fail REGR. vs. 62648
Tests which are failin
From: Naresh Bhat
Add ACPI support on arm64 xen hypervisor. Enable EFI support on ARM.
Signed-off-by: Naresh Bhat
Signed-off-by: Shannon Zhao
---
config/arm64.mk | 1 +
xen/common/efi/runtime.c | 2 +-
xen/include/asm-arm/config.h | 5 +
3 files changed, 7 insertions(+),
From: Shannon Zhao
It needs to map platform or amba device mmio to Dom0 on ARM. But when
booting with ACPI, it can't get the mmio region in Xen due to lack of
AML interpreter to parse DSDT table. Therefore, let Dom0 call a
hypercall to map mmio region when it adds the devices.
Signed-off-by: Sha
From: Parth Dixit
ACPI will be disabled by default. Define new command line parameter
"acpi" for enabling it.
Signed-off-by: Parth Dixit
Signed-off-by: Shannon Zhao
---
xen/arch/arm/setup.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/xen/arch/arm/setup.c b/xen/
On Tuesday 17 November 2015 17:40:03 shannon.z...@linaro.org wrote:
> +/*
> + * Emulate x86 io ports for arm.
> + */
> +#define __armio(addr) ( (void __iomem *)addr )
> +
> +#define inb(c) ( readb( __armio(c) ) )
> +#define inw(c) ( readw( __armio(c) ) )
> +#define inl(c) ( readl( __armio(c) ) )
>
On Tue, 2015-11-17 at 02:14 +, Hu, Robert wrote:
> > -Original Message-
> > From: Ian Jackson [mailto:ian.jack...@eu.citrix.com]
> > Sent: Monday, November 16, 2015 11:21 PM
> > To: xen-de...@lists.xenproject.org
> > Cc: Ian Campbell ; Ian Jackson
> > ; Ian Jackson ;
> > Hu,
> > Robert
> -Original Message-
> From: Ian Jackson [mailto:ian.jack...@eu.citrix.com]
> Sent: 16 November 2015 17:56
> To: Paul Durrant
> Cc: xen-de...@lists.xenproject.org; Ian Campbell; Jan Beulich; Keir (Xen.org);
> Tim (Xen.org)
> Subject: RE: [PATCH v4 2/4] docs: Introduce xenstore paths for PV
From: Shannon Zhao
This patch set adds ACPI support for Xen Dom0 on ARM64. The relevant Xen
ACPI on ARM64 design document could be found from [1].
This patch set adds a new FDT node "uefi" under /hypervisor to pass UEFI
information. Introduce a bus notifier of AMBA and Platform bus to map
the ne
From: Shannon Zhao
Use xlated_setup_gnttab_pages to setup grant table. Then it doesn't rely
on DT or ACPI to pass the start address and size of grant table.
Signed-off-by: Shannon Zhao
---
arch/arm/xen/enlighten.c | 10 +-
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/ar
From: Shannon Zhao
Move xlated_setup_gnttab_pages to common place, so it can be reused by
ARM to setup grant table when booting with ACPI.
Signed-off-by: Shannon Zhao
---
arch/x86/xen/grant-table.c | 51 --
drivers/xen/grant-table.c | 49 +++
From: Shannon Zhao
Signed-off-by: Shannon Zhao
---
include/xen/interface/memory.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h
index 2ecfe4f..9aa8988 100644
--- a/include/xen/interface/memory.h
+++ b/include/xen/interface/me
From: Shannon Zhao
According to the STAO table, hide UART used by Xen from Dom0.
Signed-off-by: Shannon Zhao
---
drivers/acpi/bus.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index a212cef..e93806b 100644
--- a/drivers/ac
From: Shannon Zhao
Add a bus_notifier for AMBA bus device in order to map the device
mmio regions when DOM0 booting with ACPI.
Signed-off-by: Shannon Zhao
---
drivers/xen/Makefile | 1 +
drivers/xen/amba.c | 99
2 files changed, 100 inser
From: Shannon Zhao
Add a "uefi" node under /hypervisor node in FDT, then Linux kernel could
scan this to get the UEFI information.
Signed-off-by: Shannon Zhao
---
Documentation/devicetree/bindings/arm/xen.txt | 25 +
1 file changed, 25 insertions(+)
diff --git a/Docume
From: Shannon Zhao
Add a bus_notifier for platform bus device in order to map the device
mmio regions when DOM0 booting with ACPI.
Signed-off-by: Shannon Zhao
---
drivers/xen/Makefile | 1 +
drivers/xen/platform.c | 104 +
2 files changed, 10
From: Shannon Zhao
Add a new function to parse DT parameters for Xen specific UEFI just
like the way for normal UEFI. Then it could reuse the existing codes.
Signed-off-by: Shannon Zhao
---
drivers/firmware/efi/efi.c | 67 ++
1 file changed, 62 inser
From: Shannon Zhao
Add a new dilivery type:
val[63:56] == 3: val[15:8] is flag: val[7:0] is a PPI.
To the flag, bit 0 stands the interrupt mode is edge(1) or level(0) and
bit 1 stands the interrupt polarity is active low(1) or high(0).
Signed-off-by: Shannon Zhao
---
include/xen/interface/hvm/
From: Shannon Zhao
When booting with ACPI, it could get the event-channel irq through
HVM_PARAM_CALLBACK_IRQ.
Signed-off-by: Shannon Zhao
---
arch/arm/xen/enlighten.c | 23 +++
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/arch/arm/xen/enlighten.c b/arch/ar
From: Shannon Zhao
When running on Xen hypervisor, runtime services are supported through
hypercall. So call Xen specific function to initialize runtime services.
Signed-off-by: Shannon Zhao
---
arch/arm/include/asm/xen/hypercall.h | 1 +
arch/arm/xen/enlighten.c | 1 +
arch/arm/
From: Shannon Zhao
When it's a Xen domain0 booting with ACPI, it will supply a /chosen and
a /hypervisor node in DT. So check if it needs to enable ACPI.
Signed-off-by: Shannon Zhao
---
arch/arm64/kernel/acpi.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/ar
On 17/11/15 10:42, Jan Beulich wrote:
On 16.11.15 at 19:33, wrote:
>> On 16/11/15 12:18, Jan Beulich wrote:
>> On 06.11.15 at 17:05, wrote:
--- a/xen/include/public/arch-x86/xen.h
+++ b/xen/include/public/arch-x86/xen.h
@@ -265,7 +265,31 @@ typedef struct arch_shared_info
From: Shannon Zhao
Move xen_early_init() before efi_init(), then when calling efi_init()
could initialize Xen specific UEFI.
Check if it runs on Xen hypervisor through the flat dts.
Signed-off-by: Shannon Zhao
---
arch/arm/xen/enlighten.c | 62 ---
On Mon, 2015-11-16 at 21:47 +, Platform Team regression test user
wrote:
> flight 38290 osstest real [real]
> http://osstest.xs.citrite.net/~osstest/testlogs/logs/38290/
>
> Regressions :-(
>
> Tests which did not succeed and are blocking,
> including tests which could not be run:
> build-am
>>> On 16.11.15 at 17:52, wrote:
> On Thu, 2015-11-12 at 08:52 -0700, Jan Beulich wrote:
>> There's no point in mapping more than the memory we actually may need
>> to touch, and in fact the too large region could actually extend into
>> another device's one (which currently is benign on x86 since
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> Now that we have hostnamepath_list, we can remove the ad-hoc
> expansion "$gn on $...{Name}" with a recipe which ascends through the
> applicable nesting levels.
>
> Signed-off-by: Ian Jackson
Acked-by: Ian Campbell
_
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> Replace some (but not all) interpolations of $ho->{Name} in filenames
> with hostnamepath($ho).
>
> I searched the tree for `{Host}' and `{Name}', looking for paths which
> need (or might need) to be qualified with an L0 hostname in an L1 or
>>> On 16.11.15 at 18:45, wrote:
> Furthermore, it is unclear (given the unwritten ABI) whether it is even
> safe to move _PAGE_GNTTAB out of the way, as this is visible to a PV guest.
It seems pretty clear to me that this would be unsafe: It being
part of L1_DISALLOW_MASK, if it moved and a gues
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> Rather than using $gho->{Name} (and, sometimes, separately
> $ho->{Name}), use hostnamepath().
>
> This means that the hostname is always included in the standard way.
> The filename structure for xenctx and console snapshots changes
> slight
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> This allows code elsewhere to annotate log messages which might
> otherwise be confusing. The variable should be localised, and the
> value should always start with a space, if not empty.
>
> Use this to annotate the calls to selecthost and
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> Signed-off-by: Ian Jackson
Acked-by: Ian Campbell
___
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> These methods are supposed to succeed, silently, if the host is
> already in the required power state.
>
> Signed-off-by: Ian Jackson
Acked-by: Ian Campbell
___
Xen-devel mailing list
Xen-devel
On 17/11/15 09:58, Juergen Gross wrote:
> On 17/11/15 10:42, Jan Beulich wrote:
> On 16.11.15 at 19:33, wrote:
>>> On 16/11/15 12:18, Jan Beulich wrote:
>>> On 06.11.15 at 17:05, wrote:
> --- a/xen/include/public/arch-x86/xen.h
> +++ b/xen/include/public/arch-x86/xen.h
> @@ -2
Jan Beulich writes ("Re: [Xen-devel] [xen-4.6-testing test] 64270: regressions
- FAIL"):
> On 16.11.15 at 13:01, wrote:
> > I think if the 4.6 release cycle is at a suitable point we should backport
> > the Cofnig.mk change to switch to the combined trees. If that would be
> > inappropriate right
On Mon, 2015-11-16 at 17:54 +, Ian Jackson wrote:
> If for any reason it's powered down, this is useful.
>
> (In theory for a nested host, we could get the logs by grobbling in
> its parent's view of its filesystem, but that is too much work.)
>
> We do not trap the errors from this, so that
Ian Campbell writes ("Re: [osstest test] 38290: regressions - FAIL"):
> I'm unsure why this is only affecting this flight and (apparently) no others.
This is probably Citrix's intercepting web proxy again.
> I ran "git update-server-info" manually on the repo on xenbits, but
> ovmf.git/hooks/post
> -Original Message-
> From: Ian Jackson [mailto:ian.jack...@eu.citrix.com]
> Sent: 16 November 2015 17:39
> To: Paul Durrant
> Cc: xen-de...@lists.xenproject.org; Ian Campbell; Jan Beulich; Keir (Xen.org);
> Tim (Xen.org)
> Subject: Re: [PATCH v4 4/4] docs: Introduce xenstore paths for gue
> -Original Message-
> From: Ian Campbell [mailto:ian.campb...@citrix.com]
> Sent: Tuesday, November 17, 2015 5:51 PM
> To: Hu, Robert ; Ian Jackson
> ; xen-de...@lists.xenproject.org
> Subject: Re: [OSSTEST PATCH 1/2] Nested hosts: Provide hostnamepath and
> hostnamepath_list
>
> On Tue,
On Tue, 2015-11-17 at 03:19 -0700, Jan Beulich wrote:
> > > > On 16.11.15 at 17:52, wrote:
> > On Thu, 2015-11-12 at 08:52 -0700, Jan Beulich wrote:
> > > There's no point in mapping more than the memory we actually may need
> > > to touch, and in fact the too large region could actually extend in
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