Re: [PATCH 1/5] Intel MIC Host Driver for X100 family.

2013-08-01 Thread Greg Kroah-Hartman
On Wed, Jul 24, 2013 at 08:31:32PM -0700, Sudeep Dutt wrote: This patch enables the following: a) Initializes the Intel MIC X100 PCIe devices. b) Boots and shuts down the card via sysfs entries. c) Allocates and maps a device page for communication with the card driver and updates the device

Re: [PATCH 1/5] Intel MIC Host Driver for X100 family.

2013-08-01 Thread Greg Kroah-Hartman
On Wed, Jul 24, 2013 at 08:31:32PM -0700, Sudeep Dutt wrote: This patch enables the following: a) Initializes the Intel MIC X100 PCIe devices. b) Boots and shuts down the card via sysfs entries. c) Allocates and maps a device page for communication with the card driver and updates the device

Re: [PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.

2013-08-01 Thread Greg Kroah-Hartman
On Wed, Jul 24, 2013 at 08:31:31PM -0700, Sudeep Dutt wrote: An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe endpoint in a platform and therefore implements the three required

Re: [PATCH 1/5] Intel MIC Host Driver for X100 family.

2013-08-01 Thread Greg Kroah-Hartman
On Wed, Jul 24, 2013 at 08:31:32PM -0700, Sudeep Dutt wrote: --- /dev/null +++ b/drivers/misc/mic/common/mic_device.h @@ -0,0 +1,81 @@ +/* + * Intel MIC Platform Software Stack (MPSS) + * + * Copyright(c) 2013 Intel Corporation. + * + * This program is free software; you can redistribute

Re: [PATCH RFC V11 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-08-01 Thread Raghavendra K T
On 07/31/2013 11:54 AM, Gleb Natapov wrote: On Tue, Jul 30, 2013 at 10:13:12PM +0530, Raghavendra K T wrote: On 07/25/2013 03:08 PM, Raghavendra K T wrote: On 07/25/2013 02:45 PM, Gleb Natapov wrote: On Thu, Jul 25, 2013 at 02:47:37PM +0530, Raghavendra K T wrote: On 07/24/2013 06:06 PM,

Re: [PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.

2013-08-01 Thread Asias He
Hello Sudeep Dutt, On Wed, Jul 31, 2013 at 06:46:08PM -0700, Greg Kroah-Hartman wrote: On Wed, Jul 24, 2013 at 08:31:31PM -0700, Sudeep Dutt wrote: An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a

Re: [PATCH RFC V11 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-08-01 Thread Gleb Natapov
On Thu, Aug 01, 2013 at 01:08:47PM +0530, Raghavendra K T wrote: On 07/31/2013 11:54 AM, Gleb Natapov wrote: On Tue, Jul 30, 2013 at 10:13:12PM +0530, Raghavendra K T wrote: On 07/25/2013 03:08 PM, Raghavendra K T wrote: On 07/25/2013 02:45 PM, Gleb Natapov wrote: On Thu, Jul 25, 2013 at

Re: [PATCH] virtio-scsi: Fix virtqueue affinity setup

2013-08-01 Thread Paolo Bonzini
vscsi-num_queues counts the number of request virtqueue which does not include the control and event virtqueue. It is wrong to subtract VIRTIO_SCSI_VQ_BASE from vscsi-num_queues. Reviewed-by: Paolo Bonzini pbonz...@redhat.com This patch fixes the following panic. (qemu) device_del scsi0

Re: is kexec on Xen domU possible?

2013-08-01 Thread Olaf Hering
On Fri, Jul 19, Konrad Rzeszutek Wilk wrote: Olaf, you wouldn't have any time to look at this some more now that Xen 4.3 is out? Currently no time to continue work on kexec for PVonHVM, sorry. Olaf ___ Virtualization mailing list

Re: [patch] virtio: console: fix error handling for debugfs_create_dir()

2013-08-01 Thread Arnd Bergmann
On Friday 19 July 2013, Dan Carpenter wrote: debugfs_create_dir() returns ERR_PTR(-ENODEV) if debugfs is disabled. Also my static checker doesn't like it when we print the error code, but it's always just NULL. Signed-off-by: Dan Carpenter dan.carpen...@oracle.com This looks wrong.

[PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.

2013-08-01 Thread Sudeep Dutt
An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe endpoint in a platform and therefore implements the three required standard address spaces i.e. configuration, memory and I/O. The

[PATCH 2/5] Intel MIC Card Driver for X100 family.

2013-08-01 Thread Sudeep Dutt
This patch does the following: a) Initializes the Intel MIC X100 platform device and driver. b) Sets up support to handle shutdown requests from the host. c) Maps the device page after obtaining the device page address from the scratchpad registers updated by the host. d) Informs the host upon a

[PATCH 4/5] Intel MIC Card Driver Changes for Virtio Devices.

2013-08-01 Thread Sudeep Dutt
From: Ashutosh Dixit ashutosh.di...@intel.com This patch introduces the card Virtio over PCIe interface for Intel MIC. It allows virtio drivers on the card to communicate with their user space backends on the host via a device page. Ring 3 apps on the host can add, remove and configure virtio

Re: [patch] virtio: console: fix error handling for debugfs_create_dir()

2013-08-01 Thread Arnd Bergmann
On Saturday 20 July 2013, Dan Carpenter wrote: On Fri, Jul 19, 2013 at 12:28:41PM +0200, Arnd Bergmann wrote: On Friday 19 July 2013, Dan Carpenter wrote: debugfs_create_dir() returns ERR_PTR(-ENODEV) if debugfs is disabled. Also my static checker doesn't like it when we print the error

[PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.

2013-08-01 Thread Sudeep Dutt
From: Ashutosh Dixit ashutosh.di...@intel.com This patch introduces the host Virtio over PCIe interface for Intel MIC. It allows creating user space backends on the host and instantiating virtio devices for them on the Intel MIC card. A character device per MIC is exposed with IOCTL, mmap and

Re: [PATCH 4/5] Intel MIC Card Driver Changes for Virtio Devices.

2013-08-01 Thread Sudeep Dutt
On Wed, 2013-07-24 at 21:41 -0700, Greg Kroah-Hartman wrote: On Wed, Jul 24, 2013 at 08:31:35PM -0700, Sudeep Dutt wrote: +/* + * Intel MIC Platform Software Stack (MPSS) + * + * Copyright(c) 2013 Intel Corporation. + * + * This program is free software; you can redistribute it and/or

Re: Linux Plumbers ACPI/PM, PCI Microconference

2013-08-01 Thread Shuah Khan
On 07/30/2013 05:38 PM, Rafael J. Wysocki wrote: On Wednesday, July 17, 2013 08:31:55 AM Shuah Khan wrote: Myron, On Tue, Jul 16, 2013 at 8:21 PM, Myron Stowe myron.st...@gmail.com wrote: Shuah - You brought up the idea about Converting drivers from Legacy PM ops to dev_pm_ops; would you

Re: [PATCH RFC V11 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-08-01 Thread Raghavendra K T
On 08/01/2013 01:15 PM, Gleb Natapov wrote: On Thu, Aug 01, 2013 at 01:08:47PM +0530, Raghavendra K T wrote: On 07/31/2013 11:54 AM, Gleb Natapov wrote: On Tue, Jul 30, 2013 at 10:13:12PM +0530, Raghavendra K T wrote: On 07/25/2013 03:08 PM, Raghavendra K T wrote: On 07/25/2013 02:45 PM,

Re: [Announcement] Linux Plumbers ACPI/PM, PCI Microconference

2013-08-01 Thread Shuah Khan
On 07/31/2013 03:07 PM, Rafael J. Wysocki wrote: On Wednesday, July 31, 2013 10:35:05 AM Shuah Khan wrote: On Wed, Jul 31, 2013 at 5:40 AM, Rafael J. Wysocki r...@sisk.pl wrote: Hi All, The original announcement didn't go to linux-pm, so again: On Tuesday, July 16, 2013 08:21:26 PM Myron

[PATCH V2 0/3] networking: Use ETH_ALEN where appropriate

2013-08-01 Thread Joe Perches
Convert the uses mac addresses to ETH_ALEN so it's easier to find and verify where mac addresses need to be __aligned(2) Change from initial submission: - Remove include/acpi/actbl2.h conversion It's a file copied from outside ACPI sources Joe Perches (3): uapi: Convert some uses of 6 to

[PATCH V2 1/3] uapi: Convert some uses of 6 to ETH_ALEN

2013-08-01 Thread Joe Perches
Use the #define where appropriate. Add #include linux/if_ether.h where appropriate too. Signed-off-by: Joe Perches j...@perches.com --- include/uapi/linux/dn.h | 3 ++- include/uapi/linux/if_bridge.h| 3 ++-

[PATCH V3 0/3] networking: Use ETH_ALEN where appropriate

2013-08-01 Thread Joe Perches
Convert the uses mac addresses to ETH_ALEN so it's easier to find and verify where mac addresses need to be __aligned(2) Change in V2: - Remove include/acpi/actbl2.h conversion It's a file copied from outside ACPI sources Changes in V3: - Don't move the pasemi_mac.h mac address to be

[PATCH V3 1/3] uapi: Convert some uses of 6 to ETH_ALEN

2013-08-01 Thread Joe Perches
Use the #define where appropriate. Add #include linux/if_ether.h where appropriate too. Signed-off-by: Joe Perches j...@perches.com --- include/uapi/linux/dn.h | 3 ++- include/uapi/linux/if_bridge.h| 3 ++-

Re: [PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.

2013-08-01 Thread Sudeep Dutt
On Wed, 2013-07-31 at 18:46 -0700, Greg Kroah-Hartman wrote: On Wed, Jul 24, 2013 at 08:31:31PM -0700, Sudeep Dutt wrote: An Intel MIC X100 device is a PCIe form factor add-in coprocessor card based on the Intel Many Integrated Core (MIC) architecture that runs a Linux OS. It is a PCIe

Re: [PATCH 1/5] Intel MIC Host Driver for X100 family.

2013-08-01 Thread Sudeep Dutt
On Wed, 2013-07-31 at 18:51 -0700, Greg Kroah-Hartman wrote: On Wed, Jul 24, 2013 at 08:31:32PM -0700, Sudeep Dutt wrote: --- /dev/null +++ b/drivers/misc/mic/common/mic_device.h @@ -0,0 +1,81 @@ +/* + * Intel MIC Platform Software Stack (MPSS) + * + * Copyright(c) 2013 Intel

Re: [PATCH 1/5] Intel MIC Host Driver for X100 family.

2013-08-01 Thread Sudeep Dutt
On Wed, 2013-07-31 at 18:45 -0700, Greg Kroah-Hartman wrote: On Wed, Jul 24, 2013 at 08:31:32PM -0700, Sudeep Dutt wrote: This patch enables the following: a) Initializes the Intel MIC X100 PCIe devices. b) Boots and shuts down the card via sysfs entries. c) Allocates and maps a device

Re: [PATCH 3/5] Intel MIC Host Driver Changes for Virtio Devices.

2013-08-01 Thread Sudeep Dutt
On Mon, 2013-07-29 at 10:05 +0300, Michael S. Tsirkin wrote: On Wed, Jul 24, 2013 at 08:31:34PM -0700, Sudeep Dutt wrote: From: Ashutosh Dixit ashutosh.di...@intel.com This patch introduces the host Virtio over PCIe interface for Intel MIC. It allows creating user space backends on the

Re: [PATCH 1/5] Intel MIC Host Driver for X100 family.

2013-08-01 Thread Greg Kroah-Hartman
On Thu, Aug 01, 2013 at 05:36:34PM -0700, Sudeep Dutt wrote: On Wed, 2013-07-31 at 18:51 -0700, Greg Kroah-Hartman wrote: On Wed, Jul 24, 2013 at 08:31:32PM -0700, Sudeep Dutt wrote: --- /dev/null +++ b/drivers/misc/mic/common/mic_device.h @@ -0,0 +1,81 @@ +/* + * Intel MIC

Re: [PATCH RFC V11 15/18] kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor

2013-08-01 Thread Raghavendra K T
On 08/01/2013 02:34 PM, Raghavendra K T wrote: On 08/01/2013 01:15 PM, Gleb Natapov wrote: Shall I consider this as an ack for kvm part? For everything except 18/18. For that I still want to see numbers. But 18/18 is pretty independent from the reset of the series so it should not stop the