Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Ingo Molnar
* Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: * Arjan van de Ven (ar...@linux.intel.com) wrote: On 10/8/2010 1:38 AM, Ingo Molnar wrote: The fundamental thing about tracing/instrumentation is that there are no deep ABI needs: it's all about analyzing development kernels

Re: [PATCH] Revert OMAP: mach-omap2: Fix incorrect assignment warnings

2010-10-09 Thread Jean Pihet
Kevin, On Sat, Oct 9, 2010 at 12:47 AM, Kevin Hilman khil...@deeprootsystems.com wrote: Kevin Hilman khil...@deeprootsystems.com writes: Jean Pihet jean.pi...@newoldbits.com writes: This patch reverts commit 914bab936fe0388a529079679e2f137aa4ff548d, which breaks the OFF mode on the OMAP3

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Pierre Tardy
On Sat, Oct 9, 2010 at 8:28 AM, Ingo Molnar mi...@elte.hu wrote: The thing is, Arjan is 100% right that a library for this is not a 'solution', it's an unnecessary complication. Yes. sounds like overengineering. If we need to change events, we can add a new event. The old events will lose

Re: [linux-pm] [PATCH] PM: add synchronous runtime interface for interrupt handlers

2010-10-09 Thread Rafael J. Wysocki
On Friday, October 08, 2010, Rafael J. Wysocki wrote: On Friday, October 08, 2010, Alan Stern wrote: On Thu, 7 Oct 2010, Rafael J. Wysocki wrote: If the PM core simply avoids releasing dev-power.lock before invoking the runtime_suspend or runtime_resume callback, the

tidspbridge compilation broken

2010-10-09 Thread Ionut Nicu
Hi, I'm trying to compile the tidspbridge driver from the dspbridge branch of the linux-omap git tree and I stumbled upon a few compilation problems: 1. First is related to the missing header plat/dsp.h added by the following patch which was not applied to this branch:

[PATCH] tidspbridge: select OMAP_IOMMU dependency

2010-10-09 Thread Ionut Nicu
Since the iommu migration patches tidspbridge depends on the OMAP specific IOMMU implementation. We need to add this dependency, otherwise we'll have link time errors. Signed-off-by: Ionut Nicu ionut.n...@mindbit.ro --- drivers/staging/tidspbridge/Kconfig |1 + 1 files changed, 1

[PATCH] tidspbridge: remove gs memory allocator

2010-10-09 Thread Ionut Nicu
Remove un-necessary wrappers for linux kernel memory allocation primitives. Signed-off-by: Ionut Nicu ionut.n...@mindbit.ro --- drivers/staging/tidspbridge/Makefile |2 +- drivers/staging/tidspbridge/gen/gb.c | 11 +-- drivers/staging/tidspbridge/gen/gh.c

RE: [PATCHv3 3/17] dmtimer: add omap2420 hwmod database

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, Paul, -Original Message- From: Cousson, Benoit Sent: Monday, October 04, 2010 1:20 PM To: Paul Walmsley Cc: DebBarma, Tarun Kanti; linux-omap@vger.kernel.org; Gopinath, Thara; Basak, Partha; Kevin Hilman; Tony Lindgren Subject: Re: [PATCHv3 3/17] dmtimer: add omap2420 hwmod

RE: [PATCHv3 1/17] OMAP2/3/4:dmtimer:add device names to flck nodes

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 12:54 PM To: Varadarajan, Charulatha Cc: linux-omap@vger.kernel.org; Gopinath, Thara; Basak, Partha; DebBarma, Tarun Kanti; Paul Walmsley; Tony Lindgren; Kevin Hilman Subject: RE: [PATCHv3 1/17]

RE: [PATCHv3 11/17] dmtimer: early boot infrastructure

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 3:20 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org; Paul Walmsley; Kevin Hilman; Tony Lindgren Subject: Re: [PATCHv3 11/17] dmtimer: early boot infrastructure On 9/21/2010 10:54 AM,

RE: [PATCHv3 6/17] dmtimer: add omap44xx hwmod database

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 3:03 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org; Gopinath, Thara; Basak, Partha; Paul Walmsley; Kevin Hilman; Tony Lindgren Subject: Re: [PATCHv3 6/17] dmtimer: add omap44xx hwmod

RE: [PATCHv3 5/17] dmtimer: add omap3xxx hwmod database

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 2:53 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org; Gopinath, Thara; Basak, Partha; Paul Walmsley; Kevin Hilman; Tony Lindgren Subject: Re: [PATCHv3 5/17] dmtimer: add omap3xxx hwmod

RE: [PATCHv3 4/17] dmtimer: add omap2430 hwmod database

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 2:43 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org; Gopinath, Thara; Basak, Partha; Paul Walmsley; Kevin Hilman; Tony Lindgren Subject: Re: [PATCHv3 4/17] dmtimer: add omap2430 hwmod

RE: [PATCHv3 2/17] dmtimer: infrastructure to support hwmod

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 1:57 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org; Basak, Partha; Gopinath, Thara; Paul Walmsley; Kevin Hilman; Tony Lindgren Subject: Re: [PATCHv3 2/17] dmtimer: infrastructure to

RE: [PATCHv3 0/17] OMAP dmtimer hwmod

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Friday, October 01, 2010 1:14 AM To: DebBarma, Tarun Kanti Cc: linux-omap@vger.kernel.org Subject: Re: [PATCHv3 0/17] OMAP dmtimer hwmod Hi Tarun, On 9/21/2010 10:50 AM, Tarun Kanti DebBarma wrote: This patch series

RE: [PATCHv3 8/17] dmtimer: register mappings moved to hwmod database

2010-10-09 Thread DebBarma, Tarun Kanti
Benoit, -Original Message- From: Cousson, Benoit Sent: Thursday, September 23, 2010 10:15 PM To: Basak, Partha Cc: Kevin Hilman; G, Manjunath Kondaiah; DebBarma, Tarun Kanti; linux- o...@vger.kernel.org; Shilimkar, Santosh; Paul Walmsley; Tony Lindgren Subject: Re: [PATCHv3 8/17]

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Arjan van de Ven
On 10/8/2010 11:28 PM, Ingo Molnar wrote: * Mathieu Desnoyersmathieu.desnoy...@efficios.com wrote: * Arjan van de Ven (ar...@linux.intel.com) wrote: On 10/8/2010 1:38 AM, Ingo Molnar wrote: The fundamental thing about tracing/instrumentation is that there are no deep ABI needs: it's all

Re: [PATCH 2/2] ftrace - add ftrace function_graph support on ARM

2010-10-09 Thread Rabin Vincent
On Sun, Mar 7, 2010 at 1:48 AM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Fri, Mar 05, 2010 at 04:36:47PM -0800, Tim Bird wrote: IRQENTRY_TEXT was added to vmlinux.lds.S (to eliminate a compiler error on kernel/trace/trace_functions_graph.c), although no routines were marked as

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Linus Torvalds
On Sat, Oct 9, 2010 at 1:14 AM, Pierre Tardy tar...@gmail.com wrote: On Sat, Oct 9, 2010 at 8:28 AM, Ingo Molnar mi...@elte.hu wrote: The thing is, Arjan is 100% right that a library for this is not a 'solution', it's an unnecessary complication. Yes. sounds like overengineering. I also

Re: [PATCH 2/2] ftrace - add ftrace function_graph support on ARM

2010-10-09 Thread Russell King - ARM Linux
On Sat, Oct 09, 2010 at 11:20:50PM +0530, Rabin Vincent wrote: On Sun, Mar 7, 2010 at 1:48 AM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Fri, Mar 05, 2010 at 04:36:47PM -0800, Tim Bird wrote: IRQENTRY_TEXT was added to vmlinux.lds.S (to eliminate a compiler error on

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Steven Rostedt
On Sat, 2010-10-09 at 11:36 -0700, Linus Torvalds wrote: On Sat, Oct 9, 2010 at 1:14 AM, Pierre Tardy tar...@gmail.com wrote: On Sat, Oct 9, 2010 at 8:28 AM, Ingo Molnar mi...@elte.hu wrote: The thing is, Arjan is 100% right that a library for this is not a 'solution', it's an

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Steven Rostedt
On Sat, 2010-10-09 at 09:19 -0700, Arjan van de Ven wrote: I.e. it's not an ABI in the classic sense - we do not (because we cannot) guarantee the infinite availability of these events. But we can guarantee that the fields do not change in some stupid, avoidable way. also I have to say

Re: [PATCH v7] power: introduce library for device-specific OPPs

2010-10-09 Thread Rafael J. Wysocki
On Friday, October 08, 2010, Nishanth Menon wrote: SoCs have a standard set of tuples consisting of frequency and voltage pairs that the device will support per voltage domain. These are called Operating Performance Points or OPPs. The actual definitions of OPP varies over silicon versions.

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Linus Torvalds
On Sat, Oct 9, 2010 at 2:15 PM, Steven Rostedt rost...@goodmis.org wrote: The difference here compared to all other user interfaces, is that this interface has the sole purpose of showing what is happening inside the kernel. Bogus and dishonest argument. Listen to yourself, and read this

Re: PATCH [0/4] perf: clean-up of power events API

2010-10-09 Thread Steven Rostedt
On Sat, 2010-10-09 at 16:20 -0700, Linus Torvalds wrote: On Sat, Oct 9, 2010 at 2:15 PM, Steven Rostedt rost...@goodmis.org wrote: The difference here compared to all other user interfaces, is that this interface has the sole purpose of showing what is happening inside the kernel.

Re: g_ether broken on musb

2010-10-09 Thread Ming Lei
Hi, 2010/10/9 Grazvydas Ignotas nota...@gmail.com: Also, you may take Gadiyar's suggestion to post your musb debug info. Thanks for ideas, I've found why it happens for me. It's because my network setup script looks like this: ifconfig usb0 10.0.1.2 down ifconfig usb0 10.0.1.2 up So to