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Branches

Name Last Modified Last Commit
pearl-4.10.0-2.2.4 2017-01-19 01:00:08 UTC 2017-01-19
UBUNTU: Ubuntu-4.10.0-2.4.4+pearl.1

Author: dann frazier
Author Date: 2017-01-18 21:45:09 UTC

UBUNTU: Ubuntu-4.10.0-2.4.4+pearl.1

Signed-off-by: dann frazier <dann.frazier@canonical.com>

arm64-256-cpus 2017-01-18 22:26:14 UTC 2017-01-18
UBUNTU: [Config] Bump CONFIG_NR_CPUS up to 256 on arm64

Author: dann frazier
Author Date: 2017-01-18 22:26:14 UTC

UBUNTU: [Config] Bump CONFIG_NR_CPUS up to 256 on arm64

Signed-off-by: dann frazier <dann.frazier@canonical.com>

armserver-4.10.0-2.4 2017-01-18 21:18:15 UTC 2017-01-18
Documentation: dt: chosen properties for arm64 kdump

Author: James Morse
Author Date: 2016-12-28 04:37:34 UTC

Documentation: dt: chosen properties for arm64 kdump

Add documentation for
 linux,crashkernel-base and crashkernel-size,
 linux,usable-memory-range
 linux,elfcorehdr
used by arm64 kdump to decribe the kdump reserved area, and
the elfcorehdr's location within it.

Signed-off-by: James Morse <james.morse@arm.com>
[takahiro.akashi@linaro.org: added "linux,crashkernel-base" and "-size" ]
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: devicetree@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
[v29 submittal]

armserver-4.10.0-1.3 2017-01-17 21:34:15 UTC 2017-01-17
UBUNTU: Ubuntu-4.10.0-1.2.3+armserver.3

Author: dann frazier
Author Date: 2017-01-17 21:34:15 UTC

UBUNTU: Ubuntu-4.10.0-1.2.3+armserver.3

Signed-off-by: dann frazier <dann.frazier@canonical.com>

acpi-mbigen 2016-11-10 00:55:26 UTC 2016-11-10
irqchip: mbigen: Add ACPI support

Author: hanjun.guo
Author Date: 2016-10-25 15:09:29 UTC

irqchip: mbigen: Add ACPI support

With the preparation of platform msi support and interrupt producer
in DSDT, we can add mbigen ACPI support now.

We are using _PRS methd to indicate number of irq pins instead
of num_pins in DT to avoid _DSD usage in this case.

For mbi-gen,
    Device(MBI0) {
          Name(_HID, "HISI0152")
          Name(_UID, Zero)
          Name(_CRS, ResourceTemplate() {
                  Memory32Fixed(ReadWrite, 0xa0080000, 0x10000)
          })

          Name (_PRS, ResourceTemplate() {
    Interrupt(ResourceProducer,...) {12,14,....}
          })
    }

For devices,

   Device(COM0) {
          Name(_HID, "ACPIIDxx")
          Name(_UID, Zero)
          Name(_CRS, ResourceTemplate() {
                 Memory32Fixed(ReadWrite, 0xb0030000, 0x10000)
   Interrupt(ResourceConsumer,..., "\_SB.MBI0") {12}
          })
    }

With the helpe of platform msi and interrupt producer, then devices
will get the virq from mbi-gen's irqdomain.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ma Jun <majun258@huawei.com>
[ CKT: Changes irq-mbigen, which is a driver specific to the platform
  in question:
  obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o
 ]

hisilicon-review 2016-11-03 14:42:23 UTC 2016-11-03
arm: pmu: Add PMU definitions for hot-plugged CPUs

Author: Jeremy Linton
Author Date: 2016-09-14 22:32:37 UTC

arm: pmu: Add PMU definitions for hot-plugged CPUs

ACPI CPUs aren't associated with a PMU until they have been put
online. This means that we potentially have to update a PMU
definition the first time a CPU is hot added to the machine.

Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>

xgene-config 2016-09-14 21:06:39 UTC 2016-09-14
UBUNTU: [Config] CONFIG_XGENE_DMA=m

Author: dann frazier
Author Date: 2016-09-14 21:04:22 UTC

UBUNTU: [Config] CONFIG_XGENE_DMA=m

Signed-off-by: dann frazier <dann.frazier@canonical.com>

thunderx-config 2016-09-13 20:10:45 UTC 2016-09-13
UBUNTU: [Config] arm64: CONFIG_FRAMEBUFFER_CONSOLE=y

Author: dann frazier
Author Date: 2016-09-13 18:46:53 UTC

UBUNTU: [Config] arm64: CONFIG_FRAMEBUFFER_CONSOLE=y

Signed-off-by: dann frazier <dann.frazier@canonical.com>

arm64-config-fixes 2016-09-13 18:46:53 UTC 2016-09-13
UBUNTU: [Config] arm64: CONFIG_FRAMEBUFFER_CONSOLE=y

Author: dann frazier
Author Date: 2016-09-13 18:46:53 UTC

UBUNTU: [Config] arm64: CONFIG_FRAMEBUFFER_CONSOLE=y

Signed-off-by: dann frazier <dann.frazier@canonical.com>

arm64-va-bits 2016-08-02 21:36:15 UTC 2016-08-02
UBUNTU: [Config] CONFIG_ARM64_VA_BITS=48

Author: dann frazier
Author Date: 2016-02-02 22:34:23 UTC

UBUNTU: [Config] CONFIG_ARM64_VA_BITS=48

On NUMA implementations of Cavium ThunderX, node1 memory addresses start with
bit 40 set to 1, and therefore requires >= 41 bits of VA. A side effect of
this is an increase from 3 to 4 page table levels.

Note: The alternative way to increase VA bits w/o moving to 4 level page
tables would be to adopt a larger page size. That would have a far more
significant impact to memory usage, and is known to have issue with current
Ubuntu userspace:

  https://lists.ubuntu.com/archives/ubuntu-devel/2014-December/038572.html
  http://bugs.launchpad.net/bugs/1520162

Signed-off-by: dann frazier <dann.frazier@canonical.com>

arm64-128-cpus-y 2016-08-02 20:15:00 UTC 2016-08-02
UBUNTU: [Config] CONFIG_NR_CPUS=128 on arm64

Author: dann frazier
Author Date: 2015-07-28 19:53:04 UTC

UBUNTU: [Config] CONFIG_NR_CPUS=128 on arm64

Multi-node Cavium Thunder systems will have 96 cores.

Signed-off-by: dann frazier <dann.frazier@canonical.com>

arm64-ipmi 2016-07-21 23:06:34 UTC 2016-07-21
UBUNTU: [Config] Enable IPMI drivers on arm64

Author: dann frazier
Author Date: 2016-07-21 23:06:34 UTC

UBUNTU: [Config] Enable IPMI drivers on arm64

Signed-off-by: dann frazier <dann.frazier@canonical.com>

thunderx-net 2016-07-12 17:04:35 UTC 2016-07-12
UBUNTU: [Config] Enable THUNDER_NIC drivers on arm64

Author: dann frazier
Author Date: 2016-07-12 17:04:35 UTC

UBUNTU: [Config] Enable THUNDER_NIC drivers on arm64

Signed-off-by: dann frazier <dann.frazier@canonical.com>

lp1597867 2016-06-30 18:03:12 UTC 2016-06-30
UBUNTU: SAUCE: net: thunderx: Fix link status reporting

Author: Sunil Goutham
Author Date: 2016-06-27 10:00:02 UTC

UBUNTU: SAUCE: net: thunderx: Fix link status reporting

BugLink: http://bugs.launchpad.net/bugs/1597867

Check for SMU RX local/remote faults along with SPU LINK
status. Otherwise at times link is UP at our end but DOWN
at link partner's side. Also due to an issue in BGX it's
rarely seen that initialization doesn't happen properly
and SMU RX reports faults with everything fine at SPU.
This patch tries to reinitialize LMAC to fix it.

Also fixed LMAC disable sequence to properly bring down link.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: Tao Wang <tao.wang@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from linux-next commit 3f4c68cfde30caa1f6d8368fd19590671411ade2)
Signed-off-by: dann frazier <dann.frazier@canonical.com>

arm64-acpi 2016-06-28 21:47:02 UTC 2016-06-28
UBUNTU: SAUCE: ACPI / NUMA: Enable ACPI based NUMA on ARM64

Author: hanjun.guo
Author Date: 2016-06-17 03:53:02 UTC

UBUNTU: SAUCE: ACPI / NUMA: Enable ACPI based NUMA on ARM64

Add function needed for cpu to node mapping, and enable ACPI based
NUMA for ARM64 in Kconfig

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Robert Richter <rrichter@cavium.com>
[david.daney@cavium.com added ACPI_NUMA default to y for ARM64]
Signed-off-by: David Daney <david.daney@cavium.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from linux-next commit 4bac6fa73db77d4ff49a965a7c6dc69d9e235e5f)
Signed-off-by: dann frazier <dann.frazier@canonical.com>

lp1589704-y 2016-06-06 21:43:24 UTC 2016-06-06
irqchip/gicv3-its: numa: Enable workaround for Cavium thunderx erratum 23144

Author: Ganapat
Author Date: 2016-05-25 13:29:20 UTC

irqchip/gicv3-its: numa: Enable workaround for Cavium thunderx erratum 23144

BugLink: http://bugs.launchpad.net/bugs/1589704
The erratum fixes the hang of ITS SYNC command by avoiding inter node
io and collections/cpu mapping on thunderx dual-socket platform.

This fix is only applicable for Cavium's ThunderX dual-socket platform.

Reviewed-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>
Signed-off-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
(cherry picked from commit fbf8f40e1658cb2f17452dbd3c708e329c5d27e0)
Signed-off-by: dann frazier <dann.frazier@canonical.com>
[ dannf: adjusted only for offset changes ]

lp1583738-y 2016-05-19 20:17:56 UTC 2016-05-19
UBUNTU: [Config] Link rtc-efi statically on arm64

Author: dann frazier
Author Date: 2016-05-19 18:43:15 UTC

UBUNTU: [Config] Link rtc-efi statically on arm64

BugLink: http://bugs.launchpad.net/bugs/1583738

Signed-off-by: dann frazier <dann.frazier@canonical.com>

lp1583738 2016-05-19 20:17:56 UTC 2016-05-19
UBUNTU: [Config] Link rtc-efi statically on arm64

Author: dann frazier
Author Date: 2016-05-19 18:43:15 UTC

UBUNTU: [Config] Link rtc-efi statically on arm64

BugLink: http://bugs.launchpad.net/bugs/1583738

Signed-off-by: dann frazier <dann.frazier@canonical.com>

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