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On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > +What: /sys/class/mic/mic(x)/firmware > +Date: August 2013 > +KernelVersion: 3.11 > +Contact: Sudeep Dutt <sudeep.dutt at intel.com> > +Description: > + When read, this sysfs entry provides the path name under > + /lib/firmware/ where the firmware image to be...

On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > +What: /sys/class/mic/mic(x)/firmware > +Date: August 2013 > +KernelVersion: 3.11 > +Contact: Sudeep Dutt <sudeep.dutt at intel.com> > +Description: > + When read, this sysfs entry provides the path name under > + /lib/firmware/ where the firmware image to be...

On Fri, Sep 06, 2013 at 11:41:03AM -0700, Sudeep Dutt wrote: > On Thu, 2013-09-05 at 22:01 -0700, Greg Kroah-Hartman wrote: > > On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > > > +What: /sys/class/mic/mic(x)/firmware > > > +Date: August 2013 > > > +KernelVersion: 3.11 > > > +Contact: Sudee...

On Fri, Sep 06, 2013 at 11:41:03AM -0700, Sudeep Dutt wrote: > On Thu, 2013-09-05 at 22:01 -0700, Greg Kroah-Hartman wrote: > > On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > > > +What: /sys/class/mic/mic(x)/firmware > > > +Date: August 2013 > > > +KernelVersion: 3.11 > > > +Contact: Sudee...

On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > +What: /sys/class/mic/mic(x)/cmdline > +Date: August 2013 > +KernelVersion: 3.11 > +Contact: Sudeep Dutt <sudeep.dutt at intel.com> > +Description: > + An Intel MIC device runs a Linux OS during its operation. Before > + booting this card OS, it is possible t...

On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > +What: /sys/class/mic/mic(x)/cmdline > +Date: August 2013 > +KernelVersion: 3.11 > +Contact: Sudeep Dutt <sudeep.dutt at intel.com> > +Description: > + An Intel MIC device runs a Linux OS during its operation. Before > + booting this card OS, it is possible t...

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.dixit at 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...

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.dixit at 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...

...43 in patch 5. v1: Initial post @ https://lkml.org/lkml/2013/11/26/321 Ashutosh Dixit (4): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix user space namespace pollution from mic_common.h. misc: mic: Fix endianness issues. misc: mic: Suppress memory space sparse warnings Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix in 'retry' loops. Documentation/mic/mpssd/mpssd.c | 18 +++++++++++------ drivers/misc/mic/card/mic_virtio.c | 33 +++++++++++++++++-------------- drivers/misc/mic/card/mic_virtio.h | 7 +++---- driver...

...43 in patch 5. v1: Initial post @ https://lkml.org/lkml/2013/11/26/321 Ashutosh Dixit (4): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix user space namespace pollution from mic_common.h. misc: mic: Fix endianness issues. misc: mic: Suppress memory space sparse warnings Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix in 'retry' loops. Documentation/mic/mpssd/mpssd.c | 18 +++++++++++------ drivers/misc/mic/card/mic_virtio.c | 33 +++++++++++++++++-------------- drivers/misc/mic/card/mic_virtio.h | 7 +++---- driver...

These patches fix various issues which were reported or found with the MIC driver. Ashutosh Dixit (3): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix sparse warnings and other endianness issues. misc: mic: Fix user space namespace pollution from mic_common.h. Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix in 'retry' loops. Documentation/mic/mpssd/mpssd.c | 18 +++++++++++------ drivers/misc/mic/card/mic_virtio.c | 33 +++++++++++++++++-------------- drivers/misc/mic/card/mic_virtio.h | 7 +++---- driver...

These patches fix various issues which were reported or found with the MIC driver. Ashutosh Dixit (3): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix sparse warnings and other endianness issues. misc: mic: Fix user space namespace pollution from mic_common.h. Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix in 'retry' loops. Documentation/mic/mpssd/mpssd.c | 18 +++++++++++------ drivers/misc/mic/card/mic_virtio.c | 33 +++++++++++++++++-------------- drivers/misc/mic/card/mic_virtio.h | 7 +++---- driver...

On Thu, 2013-09-05 at 22:01 -0700, Greg Kroah-Hartman wrote: > On Thu, Sep 05, 2013 at 04:41:55PM -0700, Sudeep Dutt wrote: > > +What: /sys/class/mic/mic(x)/firmware > > +Date: August 2013 > > +KernelVersion: 3.11 > > +Contact: Sudeep Dutt <sudeep.dutt at intel.com> > > +Description: > > + When read, this sysfs entry provides the path name under > > + /lib/firmw...

From: Sudeep Dutt <sudeep.dutt at intel.com> virtqueue_{kick()/notify()} methods are required to return bool due to API changes introduced in commit 5b1bf7cb673a. Reported-by: Fengguang Wu <fengguang.wu at intel.com> Reported-by: Geert Uytterhoeven <geert at linux-m68k.org> Reviewed-by: Ashutosh...

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 > > tha...

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 > > tha...

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 it and/or modify &g...

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 it and/or modify &g...

From: Sudeep Dutt <sudeep.dutt at intel.com> The bug would result in incorrect 'retry' value being printed in debug statements as well as dead code in mic_find_vqs(...) in drivers/misc/mic/card/mic_virtio.c. Reported-by: Michael Opdenacker <michael.opdenacker at free-electrons.com> Reviewed-by:...

...Yokoyama <Caz.Yokoyama at intel.com> Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli at intel.com> Signed-off-by: Harshavardhan R Kharche <harshavardhan.r.kharche at intel.com> Signed-off-by: Nikhil Rao <nikhil.rao at intel.com> Signed-off-by: Sudeep Dutt <sudeep.dutt at intel.com> Acked-by: Yaozu (Eddie) Dong <eddie.dong at intel.com> Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr at intel.com> --- Documentation/ABI/testing/sysfs-class-mic.txt | 113 ++++++++ drivers/misc/mic/common/mic_device.h | 7 + drive...