Re: dm: era: use do_div for 64-bit division

2014-03-11 Thread Mike Snitzer
On Tue, Mar 11 2014 at 4:31am -0400, Arnd Bergmann wrote: > Commit 983043be0c1de "dm era: support non power-of-2 blocksize" > introduced the use of sector_div to divide a variable of type > dm_block_t by an integer. This fails on 32-bit machines when > CONFIG_LBDAF is not set, because that assum

RE: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Zhang, Rui
I think the reason problem is that: 1. there are zero length IO/Memory resources for these machines, and for those resources a) w/o commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, acpi_dev_resource_memory/io returns true b) w commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, acpi_dev_reso

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Andrzej Hajda
On 03/10/2014 04:15 PM, Laurent Pinchart wrote: > Hi Grant, > > On Monday 10 March 2014 14:58:15 Grant Likely wrote: >> On Mon, 10 Mar 2014 14:52:53 +0100, Laurent Pinchart wrote: >>> On Monday 10 March 2014 12:18:20 Tomi Valkeinen wrote: On 08/03/14 13:41, Grant Likely wrote: >> Ok. If w

[PATCH 3/5] cfg80211: Take the BW restrictions into account when checking the channel

2014-03-11 Thread Rostislav Lisovy
Signed-off-by: Rostislav Lisovy --- net/wireless/chan.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 78559b5..87e1576 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -531,12 +531,14 @@ bool cfg80211_chandef_usable(struct wiphy

[PATCH 4/5] cfg80211: Use 5MHz bandwidth by default when checking usable channels

2014-03-11 Thread Rostislav Lisovy
Current code checks if the 20MHz BW is allowed for particular channel -- if it is not, the channel is disabled. Since we need to use 5/10 MHz channels, this code is modified in the way that the default BW to check is 5MHz. If 5MHz is greater than the maximum bandwidth allowed by the channel, the ch

[PATCH 5/5] mac80211: Update conf_is_ht() to work properly with 5/10MHz channels

2014-03-11 Thread Rostislav Lisovy
Signed-off-by: Rostislav Lisovy --- include/net/mac80211.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f4ab2fb..f56e45b 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -4585,7 +4585,9 @@ conf_is_h

[PATCH 2/5] nl80211: Support for 5/10 MHz channels when reporting BW restrictions

2014-03-11 Thread Rostislav Lisovy
If the 'split wiphy dump' is enabled report the extra attributes (if present) describing the bandwidth restrictions. If the 'split wiphy dump' is not enabled completely omit those channels that have flags set to either IEEE80211_CHAN_NO_10MHZ or IEEE80211_CHAN_NO_20MHZ thus preventing breaking of o

[PATCH 0/5] cfg80211: Add channel attributes to be used with 5/10MHz channels

2014-03-11 Thread Rostislav Lisovy
The IEEE 802.11p amendment specifies usage of 5 and 10 MHz wide channels in 5.9GHz band for vehicular environment. This patch-set adds new channel attributes holding the information about the prohibited bandwidths. This is meant to be used mainly with channels in 5.9GHz band in future implementatio

Re: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Rafael J. Wysocki
On Tuesday, March 11, 2014 12:59:47 PM Zhang, Rui wrote: > I think the reason problem is that: > 1. there are zero length IO/Memory resources for these machines, and for > those resources >a) w/o commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, > acpi_dev_resource_memory/io returns true >

[PATCH 1/5] cfg80211: Add attributes describing prohibited channel bandwidth

2014-03-11 Thread Rostislav Lisovy
Since there are channels which have only 10 or 5 MHz bandwidth, we have to keep track about this information (and be able to report it via netlink to userspace). Signed-off-by: Rostislav Lisovy --- include/net/cfg80211.h | 6 ++ include/uapi/linux/nl80211.h | 6 ++ 2 files changed,

Re: [PATCH v9 0/9] USB Host support for OMAP5 uEVM

2014-03-11 Thread Lee Jones
> >>> This patchset brings up USB Host ports and Ethernet port on > >>> the OMAP5 uEVM board. > >>> > >>> It also does some cleanup with respect to DT clock binding > >>> for the mfd/omap-usb-host driver. > >>> > >>> Please queue these for -next. > >>> > >>> Lee, > >>> > >>> I've folded some platf

Re: [RFC 0/6] rework sched_domain topology description

2014-03-11 Thread Peter Zijlstra
On Fri, Mar 07, 2014 at 10:47:49AM +0800, Vincent Guittot wrote: > Peter, > > Was the use of the cpu as a parameter in the initialization of > sched_domain's flag a reason for asking for reworking the > initialization of sched_domain ? /me tries very hard to remember.. and fails. Reading back th

Re: [PATCH 5/5] ARM: dts: exynos4412-trats2: Add ADC's dt data to get temperature of SoC/battery

2014-03-11 Thread Tomasz Figa
Hi Chanwoo, On 11.03.2014 08:54, Chanwoo Choi wrote: This patch use ADC to get the temperature of SoC/battery by using NTC thermistor driver in hwmon. NTC thermistor driver covnvert ADC's raw data to temperature by using following variables: - pullup-uv: Voltage - pullup-ohm : Pull-up res

Re: [PATCH 00/12] Thunderbolt hotplug support for Apple hardware (testers needed)

2014-03-11 Thread Andreas Noever
On Sat, Mar 8, 2014 at 3:40 AM, Matthew Garrett wrote: > Ok, can you try this one? > That seems to do it. I was afraid that setting OSDW globally would affect other parts (USB?) But that does not seem to be the case. What is the reason for clearing the PME flag? Andreas -- To unsubscribe from t

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Geert Uytterhoeven
Hi Mark, On Tue, Mar 11, 2014 at 11:47 AM, Mark Brown wrote: > On Tue, Mar 11, 2014 at 10:59:12AM +0100, Geert Uytterhoeven wrote: >> From: Geert Uytterhoeven > > Applied, thanks, though... > >> - ret = clk_prepare_enable(rspi->clk); >> - if (ret < 0) { >> - dev_err(&pdev->de

Re: [PATCH v9 0/9] USB Host support for OMAP5 uEVM

2014-03-11 Thread Roger Quadros
On 03/11/2014 03:07 PM, Lee Jones wrote: > > This patchset brings up USB Host ports and Ethernet port on > the OMAP5 uEVM board. > > It also does some cleanup with respect to DT clock binding > for the mfd/omap-usb-host driver. > > Please queue these for -next. > >>

RE: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Zhang, Rui
> -Original Message- > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > Sent: Tuesday, March 11, 2014 9:23 PM > To: Zhang, Rui > Cc: Markus Trippelsdorf; linux-a...@vger.kernel.org; Wysocki, Rafael J; > linux-kernel@vger.kernel.org > Subject: Re: "can't evaluate _CRS: 1" messages sin

Re: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Rafael J. Wysocki
On Tuesday, March 11, 2014 01:11:19 PM Zhang, Rui wrote: > > > -Original Message- > > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > > Sent: Tuesday, March 11, 2014 9:23 PM > > To: Zhang, Rui > > Cc: Markus Trippelsdorf; linux-a...@vger.kernel.org; Wysocki, Rafael J; > > linux-kerne

Re: [PATCH v2] PM: Add missing "freeze" state

2014-03-11 Thread Geert Uytterhoeven
Hi Pavel, On Tue, Mar 11, 2014 at 1:40 PM, Pavel Machek wrote: > On Tue 2014-03-11 12:08:11, Geert Uytterhoeven wrote: >> From: Geert Uytterhoeven >> >> Signed-off-by: Geert Uytterhoeven > > Acked-by: Pavel Machek Thanks! > Is it going to go in through the trivial tree? I didn't send this t

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Laurent Pinchart
Hi Tomi, On Tuesday 11 March 2014 14:59:20 Tomi Valkeinen wrote: > On 11/03/14 13:43, Laurent Pinchart wrote: > >> We could scan the whole tree for entities, ports and endpoints once, in > >> the base oftree code, and put that into a graph structure, adding the > >> backlinks. The of_graph_* helpe

Re: [RFC 0/6] rework sched_domain topology description

2014-03-11 Thread Peter Zijlstra
On Sat, Mar 08, 2014 at 12:40:58PM +, Dietmar Eggemann wrote: > > > >I don't have a strong opinion about using or not a cpu argument for > >setting the flags of a level (it was part of the initial proposal > >before we start to completely rework the build of sched_domain) > >Nevertheless, I see

Re: [RFC 4/6] sched: powerpc: create a dedicated topology table

2014-03-11 Thread Vincent Guittot
On 11 March 2014 11:08, Preeti U Murthy wrote: > Hi Vincent, > > On 03/05/2014 12:48 PM, Vincent Guittot wrote: >> Create a dedicated topology table for handling asymetric feature. >> The current proposal creates a new level which describes which groups of CPUs >> take adavantge of SD_ASYM_PACKING

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Cyrill Gorcunov
On Tue, Mar 11, 2014 at 01:30:17AM -0400, Dave Jones wrote: > > > > > > > > I don't see any holes in regular migration. Do you know if this is > > > > reproducible with CONFIG_NUMA_BALANCING=n or CONFIG_NUMA=n? > > > > > > CONFIG_NUMA_BALANCING was n already btw, so I'll do a NUMA=n run.

RE: [RESEND] [PATCH V1 2/2] rtc: da9063: RTC driver

2014-03-11 Thread Opensource [Steve Twiss]
On 11 March 2014 12:27, Lee Jones wrote: >Subject: Re: [RESEND] [PATCH V1 2/2] rtc: da9063: RTC driver > >> From: Opensource [Steve Twiss] >> >> Add the RTC driver for DA9063. >> >> Signed-off-by: Opensource [Steve Twiss] >> Acked-by: Alessandro Zummo >> Acked-by: Lee Jones > >How could I have

Re: [PATCH v6 0/6] mm: generic early_ioremap support

2014-03-11 Thread Mark Salter
On Tue, 2014-03-11 at 12:08 +, Catalin Marinas wrote: > Mark, > > On Sun, Mar 09, 2014 at 05:00:38PM +, Mark Salter wrote: > > This patch series takes the common bits from the x86 early ioremap > > implementation and creates a generic implementation which may be used > > by other architect

Re: Qualcomm PMIC8xxx keypad never worked?

2014-03-11 Thread Josh Cartwright
On Tue, Mar 11, 2014 at 01:06:09PM +, Lee Jones wrote: > > > > Something in the MFD_PM8XXX driver must have changed recently that now > > > > allows > > > > the KEYBOARD_PMIC8XXX driver to be enabled. Unfortunately, it does not > > > > build > > > > because of a dependency on the header file

Re: [PATCH 1/3] ARM: DT: STi: Add support to B2020 revision E board.

2014-03-11 Thread Lee Jones
> >>>From: Srinivas Kandagatla > >>> > >>>This patch adds support to rev E board of B2020 which has few minor > >>>changes : > >>> PHY reset PIO (Change from PIO30 to PIO07) > >>> Power LED(Green) Control(Change from PIO47 to PIO13) > >> > >>I thought we decided last October to support only on

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Sasha Levin
On 03/11/2014 09:20 AM, Cyrill Gorcunov wrote: On Tue, Mar 11, 2014 at 01:30:17AM -0400, Dave Jones wrote: > > > > > > I don't see any holes in regular migration. Do you know if this is > > > reproducible with CONFIG_NUMA_BALANCING=n or CONFIG_NUMA=n? > > > > CONFIG_NUMA_BALANCING

Re: [PATCH] ASoC: simple-card: overwrite DAIFMT_MASTER of cpu_dai->fmt

2014-03-11 Thread Mark Brown
On Tue, Mar 11, 2014 at 08:54:32PM +0800, Nicolin Chen wrote: Adding Jyri who's been looking at this as well but not added anyone else working on simple-card so you might've missed his mails. > It's pretty fair to do it for DAIFMT_INV since two dais might have differnt > definitions in their driv

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Mark Brown
On Tue, Mar 11, 2014 at 02:10:31PM +0100, Geert Uytterhoeven wrote: > Can you please elaborate what should be fixed? > If I disable CONFIG_PM_RUNTIME, the kernel prints: > Runtime PM disabled, clock forced on. > and the clock is enabled all the time (verified by looking at the clock > regis

Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later

2014-03-11 Thread Julian Wollrath
Am Mon, 10 Mar 2014 16:28:34 +0100 schrieb Paul Bolle : > So I'm basically advising Julian to > double check whether this is really a change in behavior between > v3.13 and v3.14-rc1. But perhaps Julian already did. Yes, I did and it happens reliably on every boot with v3.14-rc1. Cheers, Julian W

Re: [PATCH 2/6] sched: rework of sched_domain topology definition

2014-03-11 Thread Vincent Guittot
On 11 March 2014 11:31, Peter Zijlstra wrote: > On Thu, Mar 06, 2014 at 04:32:35PM +0800, Vincent Guittot wrote: >> > Never got the new name DIE for CPU? Might confuse people when they use >> > /proc/sys/kernel/sched_domain/cpuX/domainY/name or >> > sched_domain_debug_one(). >> >> In fact, CPU is

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Tomi Valkeinen
On 11/03/14 15:16, Laurent Pinchart wrote: >> And if I gathered Grant's opinion correctly (correct me if I'm wrong), >> he thinks things should be explicit, i.e. the bindings for, say, an >> encoder should state that the encoder's output endpoint _must_ contain a >> remote-endpoint property, where

Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later

2014-03-11 Thread Julian Wollrath
Am Mon, 10 Mar 2014 11:39:44 +0100 (CET) schrieb Thomas Gleixner : > And that definitely does not affect the quick calibration. No idea, > except bisecting. Ok, via bisecting I found commit 73f7d1ca32638028e3271f54616773727e2f9f26 (see below) to be the one that introduced this regression. Cheers,

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Re: Qualcomm PMIC8xxx keypad never worked?

2014-03-11 Thread Lee Jones
> > > > > Something in the MFD_PM8XXX driver must have changed recently that > > > > > now allows > > > > > the KEYBOARD_PMIC8XXX driver to be enabled. Unfortunately, it does > > > > > not build > > > > > because of a dependency on the header file > > > > > that > > > > > does not exist. > > >

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > +#endif /* __JSMN_H_ */ > diff --git a/tools/perf/util/json.c b/tools/perf/util/json.c > new file mode 100644 > index 000..48201114 > --- /dev/null > +++ b/tools/perf/util/json.c > @@ -0,0 +1,156 @@ > +/

Re: [PATCH 3/8] perf, tools: Automatically look for event file name for cpu

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:33AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > > diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile > index 1641542..0efeb14 100644 > --- a/tools/perf/arch/x86/Makefile > +++ b/tools/perf/arch/x86/Makefile > @@ -14,4 +14,5 @@ LIB_O

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > +#endif /* __JSMN_H_ */ > diff --git a/tools/perf/util/json.c b/tools/perf/util/json.c > new file mode 100644 > index 000..48201114 > --- /dev/null > +++ b/tools/perf/util/json.c > @@ -0,0 +1,156 @@ > +/

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen SNIP > +/* Return line number of a jsmn token */ > +int json_line(char *map, jsmntok_t *t) > +{ > + return countchar(map, '\n', t->start) + 1; > +} > + > +static const char *jsmn_types[] = { > + [JSMN_PRIMITIV

Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote: > From: Andi Kleen > SNIP > +jsmntok_t *parse_json(const char *fn, char **map, size_t *size, int *len) > +{ > + jsmn_parser parser; > + jsmntok_t *tokens; > + jsmnerr_t res; > + unsigned sz; > + > + *map = mapfile(f

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Cyrill Gorcunov
On Tue, Mar 11, 2014 at 09:23:05AM -0400, Sasha Levin wrote: > >> > >>Ok, with move_pages excluded it still oopses. > > > >Dave, is it possible to somehow figure out was someone reading pagemap file > >at moment of the bug triggering? > > We can sprinkle printk()s wherever might be useful, might n

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Geert Uytterhoeven
Hi Mark, On Tue, Mar 11, 2014 at 2:26 PM, Mark Brown wrote: > On Tue, Mar 11, 2014 at 02:10:31PM +0100, Geert Uytterhoeven wrote: > >> Can you please elaborate what should be fixed? > >> If I disable CONFIG_PM_RUNTIME, the kernel prints: > >> Runtime PM disabled, clock forced on. > >> and the

Re: [PATCH 4/7] of: configure the platform device dma_mask and dma_pfn_offset

2014-03-11 Thread Arnd Bergmann
On Saturday 08 March 2014, Rob Herring wrote: > On Fri, Mar 7, 2014 at 10:02 AM, Arnd Bergmann wrote: > > a) Follow what we do for PCI devices: assume that we can do DMA_MASK(32) > > on any device, and have drivers call dma_set_mask(DMA_MASK(64)) on devices > > that would like to do more than tha

Re: [PATCH v4 2/2] dma: Add Xilinx AXI Video Direct Memory Access Engine driver support

2014-03-11 Thread Jassi Brar
On 11 March 2014 00:00, Srikanth Thokala wrote: > On Mon, Mar 10, 2014 at 9:30 PM, Jassi Brar wrote: >> On Thu, Mar 6, 2014 at 7:18 PM, Srikanth Thokala wrote: >> >>> +static struct dma_async_tx_descriptor * >>> +xilinx_vdma_dma_prep_interleaved(struct dma_chan *dchan, >>> +

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Philipp Zabel
Hi, Am Dienstag, den 11.03.2014, 15:27 +0200 schrieb Tomi Valkeinen: > On 11/03/14 15:16, Laurent Pinchart wrote: > > >> And if I gathered Grant's opinion correctly (correct me if I'm wrong), > >> he thinks things should be explicit, i.e. the bindings for, say, an > >> encoder should state that t

Re: [PATCH v4 3/3] Documentation: of: Document graph bindings

2014-03-11 Thread Sylwester Nawrocki
On 10/03/14 07:53, Tomi Valkeinen wrote: > On 08/03/14 14:25, Grant Likely wrote: > >> Sure. If endpoints are logical, then only create the ones actually >> hooked up. No problem there. But nor do I see any issue with having >> empty connections if the board author things it makes sense to have th

Re: [PATCH 2/6] sched: rework of sched_domain topology definition

2014-03-11 Thread Dietmar Eggemann
On 11/03/14 13:27, Vincent Guittot wrote: > On 11 March 2014 11:31, Peter Zijlstra wrote: >> On Thu, Mar 06, 2014 at 04:32:35PM +0800, Vincent Guittot wrote: Never got the new name DIE for CPU? Might confuse people when they use /proc/sys/kernel/sched_domain/cpuX/domainY/name or sc

Re: [PATCH] mlx4: Use GFP_NOFS calls during the ipoib TX path when creating the QP

2014-03-11 Thread Or Gerlitz
On 05/03/2014 21:25, Roland Dreier wrote: It's quite clear that this is a general problem with IPoIB connected mode on any IB device. In connected mode, a packet send can trigger establishing a new connection, which will allocate a new QP, which in particular will allocate memory for the QP in t

Re: [PATCH] Change task_struct->comm to use RCU.

2014-03-11 Thread James Morris
On Tue, 11 Mar 2014, Tetsuo Handa wrote: > And the same phrase goes to James Morris... > > If you are sure that it is safe to use get_task_comm() from > dump_common_audit_data() and you prefer locked version, please pick up below > patch via your git tree. > > If you are unsure or prefer lockles

Re: [PATCH v4 1/3] [media] of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Andrzej Hajda
On 03/10/2014 12:42 PM, Laurent Pinchart wrote: > Hi Andrzej, > >>> I like that idea. I would prefer making the 'port' nodes mandatory and the >>> 'ports' and 'endpoint' nodes optional. Leaving the 'port' node out >>> slightly decreases readability in my opinion, but making the 'endpoint' >>> node

Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later

2014-03-11 Thread Thomas Gleixner
On Tue, 11 Mar 2014, Julian Wollrath wrote: > Am Mon, 10 Mar 2014 11:39:44 +0100 (CET) > schrieb Thomas Gleixner : > > And that definitely does not affect the quick calibration. No idea, > > except bisecting. > Ok, via bisecting I found commit > 73f7d1ca32638028e3271f54616773727e2f9f26 (see below)

[PATCH 0/3] mfd: max8997: add regmap support

2014-03-11 Thread Robert Baldyga
Hi, This patchset modifies max8997 driver and associated function drivers to use register maps instead of operating directly on i2c bus. This change allowed to simplify irq handling, and to move some initializations to individual function drivers. Hence now when some functions are not enabled, the

Re: [PATCH v3 1/5] ARM: STi: Add STiH407 SoC support

2014-03-11 Thread Maxime Coquelin
Sorry, I missed this one. On 03/10/2014 01:34 PM, Lee Jones wrote: This patch adds support to STiH407 SoC. Signed-off-by: Maxime Coquelin Signed-off-by: Giuseppe Cavallaro --- Documentation/arm/sti/stih407-overview.txt| 18 ++ Documentation/devicetree/bindings/arm/sti.t

[PATCH 1/3] mfd: max8997: use regmap to access registers

2014-03-11 Thread Robert Baldyga
This patch modifies max8997 driver and each associated function driver, to use regmap instead of operating directly on i2c bus. It will allow to simplify IRQ handling using regmap-irq. Signed-off-by: Robert Baldyga --- drivers/extcon/extcon-max8997.c | 31 drivers/input/misc/max89

[PATCH 3/3] mfd: max8997: move regmap handling to function drivers

2014-03-11 Thread Robert Baldyga
This patch moves code creating new i2c clients and regmaps to function drivers which uses them. It allow to avoid creating this instances when intividual function drivers are not enabled. Signed-off-by: Robert Baldyga --- drivers/extcon/extcon-max8997.c | 118 +++--

[PATCH 2/3] mfd: max8997: handle IRQs using regmap

2014-03-11 Thread Robert Baldyga
This patch modifies mfd driver to use regmap for handling interrupts. It allows to simplify irq handling process. This modifications needed to make small changes in function drivers, which use interrupts. Signed-off-by: Robert Baldyga --- drivers/extcon/extcon-max8997.c |3 +- drivers/mf

Re: [PATCH 00/12] Thunderbolt hotplug support for Apple hardware (testers needed)

2014-03-11 Thread Matthew Garrett
On Tue, Mar 11, 2014 at 02:08:55PM +0100, Andreas Noever wrote: > That seems to do it. I was afraid that setting OSDW globally would > affect other parts (USB?) But that does not seem to be the case. I think it results in the USB ports coming up in XHCI mode by default, but we can handle that. T

Re: [PATCH RESEND 1/3] percpu_ida: Fix data race on cpus_have_tags cpumask

2014-03-11 Thread Alexander Gordeev
On Sun, Mar 02, 2014 at 10:42:05PM +0800, Ming Lei wrote: > >> @@ -237,8 +242,11 @@ void percpu_ida_free(struct percpu_ida *pool, > >> unsigned tag) > >> spin_unlock(&tags->lock); > >> > >> if (nr_free == 1) { > >> - cpumask_set_cpu(smp_processor_id(), > >> -

Re: [PATCH] crypto: avoid module request when lookup crypto larval of template

2014-03-11 Thread joeyli
Hi Herbert, 於 一,2014-03-10 於 19:57 +0800,Herbert Xu 提到: > On Mon, Mar 10, 2014 at 05:22:51PM +0800, Lee, Chun-Yi wrote: > > When allocate crypto algorithms, e.g. crypto_alloc_shash(), using > > template model will run into the path that call module_request(). > > But there have no any module alia

Re: [PATCH 2/3] soc: keystone: add QMSS driver

2014-03-11 Thread Kumar Gala
On Mar 10, 2014, at 4:19 PM, Santosh Shilimkar wrote: >>> + -- reg-names : Names for the above register regions. The name to >>> be >>> + used is as follows: >>> + - "config" : Queue configuration region. >>> + - "

Re: [PATCH 2/8] perf, tools: Add support for reading JSON event files

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:32AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Add a parser for Intel style JSON event files. This allows > to use an Intel event list directly with perf. The Intel > event lists can be quite large and are too big to store > in unswappable kernel memory. > > T

RE: [PATCH v5] can: xilinx CAN controller support.

2014-03-11 Thread Appana Durga Kedareswara Rao
Hi Marc, > -Original Message- > From: Marc Kleine-Budde [mailto:m...@pengutronix.de] > Sent: Tuesday, March 11, 2014 6:19 PM > To: Appana Durga Kedareswara Rao > Cc: linux-...@vger.kernel.org; net...@vger.kernel.org; linux-arm- > ker...@lists.infradead.org; linux-kernel@vger.kernel.org; >

Re: [PATCH 6/8] perf, tools: Query terminal width and use in perf list

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:36AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Automatically adapt the now wider and word wrapped perf list > output to wider terminals. This requires querying the terminal > before the auto pager takes over, and exporting this > information from the pager subs

Re: [PATCH 3/3] spi: rspi: Add runtime PM support, using spi core auto_runtime_pm

2014-03-11 Thread Mark Brown
On Tue, Mar 11, 2014 at 02:35:15PM +0100, Geert Uytterhoeven wrote: > On Tue, Mar 11, 2014 at 2:26 PM, Mark Brown wrote: > > On Tue, Mar 11, 2014 at 02:10:31PM +0100, Geert Uytterhoeven wrote: > >> Can you please elaborate what should be fixed? > >> If I disable CONFIG_PM_RUNTIME, the kernel pri

Re: [PATCH 1/3] Staging: comedi: Fix some raw printks with dev_warn()

2014-03-11 Thread Ian Abbott
On 2014-03-09 02:42, Conrad Meyer wrote: Brought to you with the help of sed and manual clean-up after. $ sed -i -e 's|printk("\\n|dev_warn(dev->hw_dev,\n\t"|' \ addi-data/hwdrv_apci1500.c Since all of these printk()s were for invalid API inputs and most of them returned -EINVAL, I fixe

[PATCH] mfd: max14577: Select REGMAP_IRQ

2014-03-11 Thread Krzysztof Kozlowski
MAXIM 14577 MFD driver uses the regmap_irq_chip so it's Kconfig entry should select REGMAP_IRQ. Signed-off-by: Krzysztof Kozlowski --- drivers/mfd/Kconfig |1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 49bb445d846a..50dd5654d356 100644 ---

Re: [PATCH v3 1/2] Staging: comedi: convert while loops to timeouts in s626.c

2014-03-11 Thread Ian Abbott
On 2014-03-09 04:00, Chase Southwood wrote: This patch changes a handful of while loops to timeouts to prevent infinite looping on hardware failure. A couple such loops are in a function (s626_debi_transfer()) which is called from critical sections, so comedi_timeout() is unusable for them, and a

Re: [PATCH 7/8] perf, tools, record: Always allow to overide default period

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:37AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Fix the logic to allow overriding event default periods with -c or -F > on the command line. I'm not sure what the previous if was supposed > to do, it didn't work and seemed bogus. I just remove the extra > check

Re: [for-next][PATCH 08/20] tracing: Warn if a tracepoint is not set via debugfs

2014-03-11 Thread Frank Ch. Eigler
Hi, Steven - > > So it is a deferred-activation kind of call, with no way of knowing > > when or if the tracepoints will start coming in. Why is that > > supported at all, considering that clients could monitor modules > > coming & going via the module_notifier chain, and update registration > >

Re: [PATCH v3 2/2] Staging: comedi: propagate timeout errors in s626.c

2014-03-11 Thread Ian Abbott
On 2014-03-08 01:43, Chase Southwood wrote: This patch for s626.c propagates the errors from the newly introduced calls to comedi_timeout() as far as possible. Signed-off-by: Chase Southwood --- Compile tested. 2: This patch was introduced in v2 of this set. 3: Rebased on top of PATCH 1/2 edi

Re: [PATCH 1/4] serial: sh-sci: Replace printk() by pr_*()

2014-03-11 Thread Joe Perches
On Tue, 2014-03-11 at 11:11 +0100, Geert Uytterhoeven wrote: > From: Geert Uytterhoeven > > Make banner const while we're at it One thing to consider is to add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt before any #include to make sure all messages are appropriately prefixed by subsystem name

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Dave Jones
On Tue, Mar 11, 2014 at 05:41:58PM +0400, Cyrill Gorcunov wrote: > On Tue, Mar 11, 2014 at 09:23:05AM -0400, Sasha Levin wrote: > > >> > > >>Ok, with move_pages excluded it still oopses. > > > > > >Dave, is it possible to somehow figure out was someone reading pagemap > > >file > > >at mome

Re: [PATCH 8/8] perf, tools, test: Add test case for alias and JSON parsing

2014-03-11 Thread Jiri Olsa
On Wed, Mar 05, 2014 at 11:49:38AM -0800, Andi Kleen wrote: > From: Andi Kleen > > Add a simple test case to perf test that runs perf download and parses > all the events. This needs adding an all event iterator to pmu.c [jolsa@krava perf]$ ./perf test -vvv 25 25: Test parsing JSON aliases

Re: [PATCH] Staging: comedi: apci_1564: Fix long CamelCase function names

2014-03-11 Thread Ian Abbott
On 2014-03-09 07:26, Fred Akers wrote: This patch fixes a few function names that are very long and are not in the correct naming style Signed-off-by: Fred Akers --- .../comedi/drivers/addi-data/hwdrv_apci1564.c | 62 ++ drivers/staging/comedi/drivers/addi_apci_1564.

Re: [PATCH 1/3] mfd: max8997: use regmap to access registers

2014-03-11 Thread Krzysztof Kozlowski
On Tue, 2014-03-11 at 14:58 +0100, Robert Baldyga wrote: > This patch modifies max8997 driver and each associated function driver, > to use regmap instead of operating directly on i2c bus. It will allow to > simplify IRQ handling using regmap-irq. > > Signed-off-by: Robert Baldyga > --- > driver

Re: [PATCH v5] can: xilinx CAN controller support.

2014-03-11 Thread Marc Kleine-Budde
On 03/11/2014 03:08 PM, Appana Durga Kedareswara Rao wrote: > + struct napi_struct napi; > + u32 (*read_reg)(const struct xcan_priv *priv, enum xcan_reg reg); > + void (*write_reg)(const struct xcan_priv *priv, enum xcan_reg reg, > + u32 val); > + stru

Re: [powerpc:next 45/53] warning: (PPC_C2K && ..) selects NOT_COHERENT_CACHE which has unmet direct dependencies (4xx || ..)

2014-03-11 Thread Paul Gortmaker
On 14-03-11 12:54 AM, Fengguang Wu wrote: > On Mon, Mar 10, 2014 at 10:49:24AM -0400, Paul Gortmaker wrote: >> On 14-03-08 03:07 AM, kbuild test robot wrote: >>> tree: git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git next >>> head: c7e64b9ce04aa2e3fad7396d92b5cb92056d16ac >>> comm

Re: [PATCH 1/2] Staging: comedi: Fix if/else style in hwdrv_apci1500.c

2014-03-11 Thread Ian Abbott
On 2014-03-09 16:24, Conrad Meyer wrote: Also kill some useless comments while I was there, e.g.: if (foo) { ... } /* if (foo) */ With vim: :%s/}\t\t*\/\*\s\s*\(if\|else\|for\|while\|switch\).*$/}/ Signed-off-by: Conrad Meyer Reviewed-by: Ian Abbott -- -=( Ian Abbott @ MEV L

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Cyrill Gorcunov
On Tue, Mar 11, 2014 at 10:28:17AM -0400, Dave Jones wrote: > On Tue, Mar 11, 2014 at 05:41:58PM +0400, Cyrill Gorcunov wrote: > > On Tue, Mar 11, 2014 at 09:23:05AM -0400, Sasha Levin wrote: > > > >> > > > >>Ok, with move_pages excluded it still oopses. > > > > > > > >Dave, is it possible to

Re: [PATCH v5 0/7] arm64: Add ftrace support

2014-03-11 Thread Will Deacon
Hi Akashi, On Fri, Feb 28, 2014 at 05:18:37AM +, AKASHI Takahiro wrote: > This patchset implements a function tracer on arm64. > There was another implementation from Cavium network, but both of us agreed > to use my patchset as future base. He is supposed to review this code, too. > > The on

[PATCH] PNPACPI: proper handling ACPI IO/Memory resources

2014-03-11 Thread Zhang Rui
Before commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, if acpi_dev_resource_memory()/acpi_dev_resource_io() returns false, it means the the resource is not a memeory/IO resource. But after commit b355cee88e3b1a193f0e9a81db810f6f83ad728b, if the memory/IO resource is invalid (the length of the res

Re: [PATCH] percpu_ida: Handle out-of-tags gracefully

2014-03-11 Thread Alexander Gordeev
On Mon, Mar 10, 2014 at 03:12:33PM +0100, Bart Van Assche wrote: > Avoid that percpu_ida_alloc() hangs or crashes if there are still > tags are available. Wait until a tag becomes available instead of > giving up when running out of tags temporarily. This patch fixes > the following kernel bug: Hi

Re: [PATCH 2/3] soc: keystone: add QMSS driver

2014-03-11 Thread Santosh Shilimkar
On Tuesday 11 March 2014 10:04 PM, Kumar Gala wrote: > > On Mar 10, 2014, at 4:19 PM, Santosh Shilimkar > wrote: > + -- reg-names : Names for the above register regions. The name to be + used is as follows: + - "confi

Re: [PATCH 2/2] Staging: comedi: Validate early to flatten code

2014-03-11 Thread Ian Abbott
On 2014-03-09 16:24, Conrad Meyer wrote: Take advantage of -EINVAL returns to flatten code structure and hopefully reduce the number of 80+ character lines. Signed-off-by: Conrad Meyer Reviewed-by: Ian Abbott -- -=( Ian Abbott @ MEV Ltd.E-mail: )=- -=( Tel: +44 (0)161 477 1898

Re: [for-next][PATCH 08/20] tracing: Warn if a tracepoint is not set via debugfs

2014-03-11 Thread Steven Rostedt
On Tue, 11 Mar 2014 04:08:27 + (UTC) Mathieu Desnoyers wrote: > > That's my argument. > > So basically, all we'd have to do in LTTng is to add a hash table tracking the > tracepoint probes which are registered, but for which there are no > tracepoint call sites. Whenever registration of a

Re: [PATCH 2/3] mfd: max8997: handle IRQs using regmap

2014-03-11 Thread Krzysztof Kozlowski
On Tue, 2014-03-11 at 14:58 +0100, Robert Baldyga wrote: > This patch modifies mfd driver to use regmap for handling interrupts. > It allows to simplify irq handling process. This modifications needed > to make small changes in function drivers, which use interrupts. > > Signed-off-by: Robert Bald

RE: [PATCH] PNPACPI: proper handling ACPI IO/Memory resources

2014-03-11 Thread Zhang, Rui
Julian, Markus and Paul, Can you please check if this patch fixes the problem for you or not? Thanks, rui > -Original Message- > From: Zhang, Rui > Sent: Tuesday, March 11, 2014 10:40 PM > To: linux-a...@vger.kernel.org; linux-kernel@vger.kernel.org > Cc: Wysocki, Rafael J; jwollr...@web

Re: [PATCH v2] x86: Remove compat vdso support

2014-03-11 Thread Andy Lutomirski
On Mar 11, 2014 2:36 AM, "Linus Torvalds" wrote: > > On Mon, Mar 10, 2014 at 9:10 PM, Andy Lutomirski wrote: > > > > I suspect that a lot of 32-bit Linux users want syscall and/or > > sysenter, and Stefani certainly wants the fast timing that the vDSO > > can provide. Also, presumably __kernel_s

RE: "can't evaluate _CRS: 1" messages since b355cee [ACPI / resources: ignore invalid ACPI device resources]

2014-03-11 Thread Zhang, Rui
> -Original Message- > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > Sent: Tuesday, March 11, 2014 9:23 PM > To: Zhang, Rui > Cc: Markus Trippelsdorf; linux-a...@vger.kernel.org; Wysocki, Rafael J; > linux-kernel@vger.kernel.org > Subject: Re: "can't evaluate _CRS: 1" messages sin

[PATCH] Staging: comedi: fixup: dev_warn() with correct dev

2014-03-11 Thread Conrad Meyer
Replace hw_dev with class_dev in new dev_warn()s. Sending this as a patch on top of the one already applied, since GregKH already took that one. If this is the wrong way to fix it, please let me know how I should proceed, I'm new. Thanks! Signed-off-by: Conrad Meyer --- .../comedi/drivers/addi

Re: [PATCH 1/3] mfd: max8997: use regmap to access registers

2014-03-11 Thread Robert Baldyga
On 03/11/2014 03:32 PM, Krzysztof Kozlowski wrote: > On Tue, 2014-03-11 at 14:58 +0100, Robert Baldyga wrote: >> This patch modifies max8997 driver and each associated function >> driver, to use regmap instead of operating directly on i2c bus. It >> will allow to simplify IRQ handling using regma

Re: bad rss-counter message in 3.14rc5

2014-03-11 Thread Sasha Levin
On 03/11/2014 10:37 AM, Cyrill Gorcunov wrote: On Tue, Mar 11, 2014 at 10:28:17AM -0400, Dave Jones wrote: On Tue, Mar 11, 2014 at 05:41:58PM +0400, Cyrill Gorcunov wrote: > On Tue, Mar 11, 2014 at 09:23:05AM -0400, Sasha Levin wrote: > > >> > > >>Ok, with move_pages excluded it still oops

Re: [PATCH] Staging: comedi: apci_1564: Fix long CamelCase function names

2014-03-11 Thread Fred Akers
On Tuesday, March 11, 2014 02:31:07 PM Ian Abbott wrote: > On 2014-03-09 07:26, Fred Akers wrote: > > This patch fixes a few function names that are very long and are > > not in the correct naming style > > > > Signed-off-by: Fred Akers > > --- > > > > .../comedi/drivers/addi-data/hwdrv_apci15

Re: [for-next][PATCH 08/20] tracing: Warn if a tracepoint is not set via debugfs

2014-03-11 Thread Mathieu Desnoyers
- Original Message - > From: "Frank Ch. Eigler" > To: "Steven Rostedt" > Cc: "Mathieu Desnoyers" , > linux-kernel@vger.kernel.org, "Ingo Molnar" > , "Frederic Weisbecker" , "Andrew > Morton" , > "Johannes Berg" > Sent: Tuesday, March 11, 2014 10:26:50 AM > Subject: Re: [for-next][PATCH

Re: [PATCH 3/3] mfd: max8997: move regmap handling to function drivers

2014-03-11 Thread Krzysztof Kozlowski
On Tue, 2014-03-11 at 14:58 +0100, Robert Baldyga wrote: > This patch moves code creating new i2c clients and regmaps to function > drivers which uses them. It allow to avoid creating this instances when > intividual function drivers are not enabled. s/which uses/which use/ s/It allow/ It allows/

Re: [PATCH 00/14] NVMe: Cleanup device initialization

2014-03-11 Thread Alexander Gordeev
On Tue, Jan 28, 2014 at 09:38:46AM +0100, Alexander Gordeev wrote: > Here are few fixes to the code that caught my eye. Keith, Matthew? -- Regards, Alexander Gordeev agord...@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord.

Re: [PATCH] PNPACPI: proper handling ACPI IO/Memory resources

2014-03-11 Thread mar...@trippelsdorf.de
On 2014.03.11 at 14:50 +, Zhang, Rui wrote: > Julian, Markus and Paul, > > Can you please check if this patch fixes the problem for you or not? Your patch fixes the issue for me. Thanks. -- Markus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a m

Re: [RFC PATCH] [media]: of: move graph helpers from drivers/media/v4l2-core to drivers/of

2014-03-11 Thread Philipp Zabel
Hi Grant, Am Montag, den 10.03.2014, 14:58 + schrieb Grant Likely: > On Mon, 10 Mar 2014 14:52:53 +0100, Laurent Pinchart > wrote: > > On Monday 10 March 2014 12:18:20 Tomi Valkeinen wrote: > > > On 08/03/14 13:41, Grant Likely wrote: > > > >> Ok. If we go for single directional link, the qu

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