RE: [PATCH 2/2] tty: serial: Drop owner assignment from i2c_driver

2015-07-10 Thread Rama Kiran Kumar Indrakanti
> From: k.kozlow...@samsung.com> To: gre...@linuxfoundation.org; jsl...@suse.cz; r...@linux-mips.org; k.kozlow...@samsung.com; paul.bur...@imgtec.com; linux-ser...@vger.kernel.org; linux-kernel@vger.kernel.org> Subject: [PATCH 2/2] tty: serial: Drop owner assignment from i2c_driver> Date: Fri,

Re: [RFC] kbuild: make it possible to specify the module output dir

2015-02-15 Thread Kiran Kumar
On Mon, Feb 9, 2015 at 4:28 PM, Kiran Raparthy wrote: > From: Rom Lemarchand > > kbuild: make it possible to specify the module output dir > > Make modinst_dir user-defined on the command line. > > This allows to do things like: > make MODLIB=output/ modinst_dir=. modules_install > > to ensure al

Re: [RFC] pstore-ram: remove superfluous memory size check

2015-02-10 Thread Kiran Kumar
On Tue, Feb 10, 2015 at 10:38 PM, Mark Salyzyn wrote: > > Please refer to '[PATCH v2 2/5] pstore: remove superfluous memory size check' Cool,thanks for pointing. Regards, Kiran > > Sincerely -- Mark Salyzyn > > On 02/10/2015 02:26 AM, Kiran Raparthy wrote: >> >> From: Mark Salyzyn >> >> pstore-

[PATCH 3/3] usb: phy: hold wakeupsource when USB is enumerated in peripheral mode

2014-11-19 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: hold wakeupsource when USB is enumerated in peripheral mode Some systems require a mechanism to prevent system to enter into suspend state when USB is connected and enumerated in peripheral mode. This patch provides an interface to hold a wakeupsource to prevent susp

[PATCH 2/3] usb: phy: Handle per-PHY event for connect and disconnect events

2014-11-19 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Handle per-PHY event for connnect and disconnect events When usb is connected and enumerated in device mode or when usb is disconnected,call usb_phy_set_event from phy drivers to handle per-PHY event. Cc: Felipe Balbi Cc: Greg Kroah-Hartman Cc: linux-kernel@vger.ke

[PATCH 1/3] usb: phy: introduce usb_phy_set_event interface

2014-11-19 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: introduce usb_phy_set_event interface PHY drivers require a generic interface to handle per-PHY events. usb_phy_set_event interface sets event to phy event. PHY drivers call this interface for each phy event. Cc: Felipe Balbi Cc: Greg Kroah-Hartman Cc: linux-kerne

[PATCH 0/3] usb: phy: hold wakeupsource on usb phy events.

2014-11-19 Thread Kiran Kumar Raparthy
This patch set aims to hold wakeupsource per-PHY on usb connect/disconnect events. First patch introduces usb_phy_set_event which just sets event to phy event. In second patch, phy drivers call usb_phy_set_event for each phy event. In third patch, wakeupsource is held when usb is enumerated in per

[RFC] debug: add parameters to prevent entering debug mode on errors

2014-11-18 Thread Kiran Kumar Raparthy
From: Colin Cross debug: add parameters to prevent entering debug mode on errors On non-developer devices kgdb prevents CONFIG_PANIC_TIMEOUT from rebooting the device after a panic. Add module parameters debug_core.break_on_exception and debug_core.break_on_panic to allow skipping debug on panic

[RFC] serial_core: Add wake_peer uart operation

2014-11-17 Thread Kiran Kumar Raparthy
From: San Mehat serial_core: Add wake_peer uart operation Add wake_peer which is called before starting UART TX. The idea here is to provide a mechanism where we can wakeup our peer before sending data. Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: linux-ser...@vger.kernel.org Cc: linux-kernel@vg

[RFC v6 3/3] usb: phy: hold wakeupsource when USB is enumerated in peripheral mode

2014-11-11 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: hold wakeupsource when USB is enumerated in peripheral mode Some systems require a mechanism to prevent system to enter into suspend state when USB is connected and enumerated in peripheral mode. This patch provides an interface to hold a wakeupsource to prevent susp

[RFC v6 2/3] usb: phy: handle per-PHY connect and disconnect events

2014-11-11 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: handle per-PHY connect and disconnect events When usb is connected and enumerated in device mode or when usb is disconnected,call usb_phy_set_event from phy drivers to handle per-PHY event. Cc: Felipe Balbi Cc: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org Cc

[RFC v6 1/3] usb: phy: introduce usb_phy_set_event interface

2014-11-11 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: introduce usb_phy_set_event interface PHY drivers require a generic interface to handle per-PHY events. usb_phy_set_event interface sets event to phy event. PHY drivers call this interface for each phy event. Cc: Felipe Balbi Cc: Greg Kroah-Hartman Cc: linux-kerne

[RFC v6 0/3] usb: phy: hold wakeupsource on usb phy events.

2014-11-11 Thread Kiran Kumar Raparthy
This patch set aims to hold wakeupsource per-PHY on usb connect/disconnect events. First patch introduces usb_phy_set_event which just sets event to phy event. In second patch, phy drivers call usb_phy_set_event for each phy event. In third patch, wakeupsource is held when usb is enumerated in p

[RFC v5] usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode

2014-11-04 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode Some systems require a mechanism to prevent system to enter into suspend state when USB is connected and enumerated in peripheral mode. This patch provides an interface to hold a wakeupsource to prevent susp

[RFC v4] usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode

2014-10-07 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode Purpose of this is to prevent the system to enter into suspend state from USB peripheral traffic by hodling a wakeupsource when USB is connected and enumerated in peripheral mode(say adb). Temporarily hold a

[RFC v3 2/2] usb: phy: Temporarily hold timed wakeup source on charger and disconnect events

2014-09-08 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Temporarily hold timed wakeup source on charger and disconnect events It temporarily holds a timed wakeup source on USB disconnect events, to allow the rest of the system time to react to the USB disconnection (dropping host sessions, updating charger status, etc.) pr

[RFC v3 1/2] usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode

2014-09-08 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode Purpose of this is to prevent the system to enter into suspend state from USB peripheral traffic by hodling a wakeupsource when USB is connected and enumerated in peripheral mode(say adb). Disabled by defaul

[RFC v2 2/2] usb: phy: Temporarily hold wakeupsource on charger connect and disconnect events

2014-09-02 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Temporarily hold wakeupsource on charger connect and disconnect events Allow other parts of the system to react to the charger connect/disconnect event without allowing the system to suspend before the other parts can process the event. This wakeup_source times out af

[RFC v2 1/2] usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode

2014-09-02 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: phy: Hold wakeupsource when USB is enumerated in peripheral mode Purpose of this is to prevent the system to enter into suspend state from USB peripheral traffic by hodling a wakeupsource when USB is connected and enumerated in peripheral mode(say adb). Disabled by defaul

[RFC v1 2/2] usb: otg: Temporarily hold wakeupsource on charger

2014-08-28 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: otg: Temporarily hold wakeupsource on charger connect and disconnect events Allow other parts of the system to react to the charger connect/disconnect event without allowing the system to suspend before the other parts can process the event. This wakeup_source times out af

[RFC v1 2/2] usb: otg: Temporarily hold wakeupsource on charger and disconnect events

2014-08-28 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: otg: Temporarily hold wakeupsource on charger and disconnect events Allow other parts of the system to react to the charger connect/disconnect event without allowing the system to suspend before the other parts can process the event. This wakeup_source times out after 2 se

[RFC v1 2/2] usb: otg: Temporarily hold wakeupsource on charger and disconnect events

2014-08-28 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: otg: Temporarily hold wakeupsource on charger and disconnect events Allow other parts of the system to react to the charger connect/disconnect event without allowing the system to suspend before the other parts can process the event. This wakeup_source times out after 2 se

[RFC v1 1/2] USB: OTG: Hold wakeupsource when VBUS present

2014-08-28 Thread Kiran Kumar Raparthy
From: Todd Poynor USB: OTG: Hold wakeupsource when VBUS present Purpose of this is to prevent the system to enter into suspend state from USB peripheral traffic by hodling a wakeupsource when USB(otg) is connected and enumerated in peripheral mode(say adb). Disabled by default, can enable with:

[RFC 2/2] usb: otg: Temporarily hold wakeupsource on charger and disconnect events

2014-08-22 Thread Kiran Kumar Raparthy
From: Todd Poynor usb: otg: Temporarily hold wakeupsource on charger and disconnect events Allow other parts of the system to react to the charger connect/disconnect event without allowing the system to suspend before the other parts can process the event. This wakeup_source times out after 2 se

[RFC 1/2] USB: OTG: Hold wakeupsource when VBUS present

2014-08-22 Thread Kiran Kumar Raparthy
From: Todd Poynor USB: OTG: Hold wakeupsource when VBUS present Enabled by default, can disable with: echo N > /sys/module/otg_wakeupsource/parameters/enabled This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. so I wanted

[PATCH - RESEND] Bluetooth: Keep master role when SCO or eSCO is active

2014-06-27 Thread Kiran Kumar Raparthy
From: "hyungseoung.yoo" Preserve the master role when SCO or eSCO is active as this improves compatability with lots of headset and chipset combinations. This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. It looks like it woul

[RFC] Bluetooth: Do not attempt to send dlci disconnect when in BT_CONFIG.

2014-06-06 Thread Kiran Kumar Raparthy
From: Nick Pelly Do not attempt to send dlci disconnect when in BT_CONFIG. This fixes a bug where shutdown() and close() on a rfcomm socket during ACL connection would not cause HCI Create Connection Cancel. This is one of the number of patches from the Android AOSP common.git tree, which is us

[RFC] Bluetooth: Add ACL MTU, available buffers and total buffers to hci_conn_info.

2014-06-06 Thread Kiran Kumar Raparthy
From: Nick Pelly Add ACL MTU, available buffers and total buffers to hci_conn_info. This provides userspace debugging tools access to ACL flow control state. This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. so I wanted to

[RFC v3] Bluetooth: Keep master role when SCO or eSCO is active

2014-05-31 Thread Kiran Kumar Raparthy
From: "hyungseoung.yoo" Preserve the master role when SCO or eSCO is active as this improves compatability with lots of headset and chipset combinations. This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. It looks like it woul

[RFC v2] Bluetooth: Keep master role when SCO or eSCO is active

2014-05-29 Thread Kiran Kumar Raparthy
From: "hyungseoung.yoo" Preserve the master role when SCO or eSCO is active as this improves compatability with lots of headset and chipset combinations. This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. It looks like it woul

[RFC] Bluetooth: Keep master role when SCO or eSCO is active

2014-05-27 Thread Kiran Kumar Raparthy
From: "hyungseoung.yoo" Preserve the master role when SCO or eSCO is active as this improves compatability with lots of headset and chipset combinations. This is one of the number of patches from the Android AOSP common.git tree, which is used on almost all Android devices. It looks like it woul

Is TCP vulneribility patch (as in RFC 5961) done in linux?

2012-07-12 Thread Kiran (Kiran Kumar) Kella
Hi, I just now checked in the kernel archives if the patch in section 3.2 mentioned in RFC 5961 for RST attacks with predictable sequence numbers. I see some discussion happened in 2004 timeframe. I was just wondering if in the latest linux source, the patch is made available. Appreciate your qu

crash in 'wake_up_interruptible()' on SMP

2006-12-14 Thread kiran kumar
Can some one explain why I see the below crash on Intel Xeon SMP box. The kernel version is 2.6.11. This is what I'm trying to do in the driver. 1.Submit a request to a device in 'unlocked_ioctl()' and issue 'wait_event_interruptible_timeout()' for 10 jiffies. There can be many such outstanding r