On Tuesday 08 April 2014 06:37 PM, George Cherian wrote:
> The USB Contol Module address was updated in am33xx.dtsi file
> by the following commit 8abcdd680d543fb582371e146e62ba9f2af8a816
> ARM: dts: am33xx: correcting dt node unit address for usb
>
> The same changes need to be done for respective
On Wed, Apr 9, 2014 at 4:07 PM, Daniel J Blueman wrote:
> On 9 April 2014 11:41, Dave Airlie wrote:
>> On Tue, Apr 8, 2014 at 5:32 PM, Daniel J Blueman wrote:
>>> On 8 April 2014 15:14, Jani Nikula wrote:
On Tue, 08 Apr 2014, Daniel J Blueman wrote:
> Ville et al,
>
> It looks
Guter Tag,
Ich vermute das diese E-Mail eine uberraschung fur Sie sein wird, aber es ist
wahr.Ich bin bei einer routinen uberprufung in meiner Bank(Zambia National
Commercial Bank) wo ich arbeite, auf einem Konto gestoben, was nicht in
anspruch genommen worden ist, wo derzeit $14,200,000 (Vier
Kbuild is supposed to support mixed targets. (%config and build targets)
But "make all" did nothing if it was run with configuration targets.
For example,
$ LANG=C make defconfig all
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
SHIPPED scripts/kconfig/zconf.tab.c
* Peter Zijlstra wrote:
> On Tue, Apr 08, 2014 at 05:46:52PM +0100, Mel Gorman wrote:
> > Someone will ask why automatic NUMA balancing hints do not use "real"
> > PROT_NONE but as it would need VMA information to do that on all
> > architectures it would mean that VMA-fixups would be required w
From: Roger Tseng
Realtek USB SD/MMC host driver provides mmc host support based on the Realtek
USB card reader MFD driver.
Signed-off-by: Roger Tseng
---
drivers/mmc/host/Kconfig |7 +
drivers/mmc/host/Makefile |1 +
drivers/mmc/host/rtsx_usb_sdmmc.c | 1462 ++
From: Roger Tseng
Realtek USB memstick host driver provides memstick host support based on the
Realtek USB card reader MFD driver.
Signed-off-by: Roger Tseng
---
drivers/memstick/host/Kconfig | 10 +
drivers/memstick/host/Makefile | 1 +
drivers/memstick/host/rtsx_usb_ms.c | 839
From: Roger Tseng
This patchset adds modules to support Realtek USB vendor specific class flash
card reader: one base module in MFD subsystem and two host modules in both mmc
and memstick subsystems. The architecture is similar to rtsx_pci.
This work is done primarily to replace the staging driv
From: Roger Tseng
Explain why there is no need to have a symmetric LED turn-on in resume handler
while calling rtsx_usb_turn_off_led() in suspend handler.
Signed-off-by: Roger Tseng
---
drivers/mfd/rtsx_usb.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/mfd/rtsx_usb.c b/dr
From: Roger Tseng
Fix two possible race condition generated by misuse of del_timer in
rtsx_usb_bulk_transfer_sglist() and uninitialized timers before mfd_add_devices
in rtsx_usb_probe().
Signed-off-by: Roger Tseng
---
drivers/mfd/rtsx_usb.c | 8
1 file changed, 4 insertions(+), 4 dele
Hi Jason,
On Tue, Apr 08, 2014 at 05:44:14PM -0600, Jason Gunthorpe wrote:
> The mbus hardware requires a power of two size, and size aligned base.
> Currently, if a non-power of two is passed in to the low level routines
> they configure the register in a way that results in undefined behaviour.
On Tue, Apr 08, 2014 at 01:43:22PM -0700, Tim Kryger wrote:
> On Mon, Apr 7, 2014 at 10:02 PM, Lothar Waßmann
> wrote:
> > Thierry Reding wrote:
>
> >> No. You cannot emulate polarity inversion in software.
> >>
> > Why not?
> >
> > duty_ns = period_ns - duty_ns;
>
> Since I made the same mista
Hi Thomas,
Any comments on this patch?
Regards
Preeti U Murthy
On 04/01/2014 11:02 AM, Preeti U Murthy wrote:
> On 03/28/2014 02:17 PM, Srivatsa S. Bhat wrote:
>> On 03/27/2014 03:44 PM, Preeti U Murthy wrote:
>>> On 03/27/2014 11:58 AM, Srivatsa S. Bhat wrote:
Actually, my suggestion w
On 9 April 2014 11:41, Dave Airlie wrote:
> On Tue, Apr 8, 2014 at 5:32 PM, Daniel J Blueman wrote:
>> On 8 April 2014 15:14, Jani Nikula wrote:
>>> On Tue, 08 Apr 2014, Daniel J Blueman wrote:
Ville et al,
It looks like commit e3ea8fa6beaf55fee64bf816f3b8a80ad733b2c2 (or
an
Hi,
Tim Kryger wrote:
> On Mon, Apr 7, 2014 at 10:02 PM, Lothar Waßmann
> wrote:
> >
> >
> > Thierry Reding wrote:
> >
> > > No. You cannot emulate polarity inversion in software.
> > >
> > Why not?
> >
> > duty_ns = period_ns - duty_ns;
> >
>
> Since I made the same mistake, I will pass along t
Hi all,
I've recently discover the CKRM project/framework, which intends to
integrate workload management in linux kernel.
I'm trying to master the concept, and I've some basic questions :
- Is it or will it be possible to manage workload on remote systems
via the framework?
- Could one use th
On Wed, Apr 9, 2014 at 2:10 AM, Borislav Petkov wrote:
> On Mon, Mar 17, 2014 at 10:53:44AM +0530, Punnaiah Choudary Kalluri wrote:
>> Added EDAC support for reporting the ecc errors of synopsys ddr controller.
>> The ddr ecc controller corrects single bit errors and detects double bit
>> errors
>
* Andi Kleen wrote:
> On Tue, Apr 08, 2014 at 03:44:25PM -0700, Linus Torvalds wrote:
> > On Tue, Apr 8, 2014 at 1:49 PM, wrote:
> > >
> > > In addition to making the kernel smaller and such (I'll leave the
> > > specific stats there to Andi), here's the key awesomeness of LTO that
> > > you,
On Wed, Mar 26, 2014 at 04:39:21PM +, Lee Jones wrote:
> From: Angus Clark
...
> diff --git a/drivers/mtd/devices/st_spi_fsm.c
> b/drivers/mtd/devices/st_spi_fsm.c
> index 8c56b94..9df59e7 100644
> --- a/drivers/mtd/devices/st_spi_fsm.c
> +++ b/drivers/mtd/devices/st_spi_fsm.c
...
> + dev
W=... provides extra gcc checks.
Having such code in scripts/Makefile.build results in the same flags
being added to KBUILD_CFLAGS multiple times becuase
scripts/Makefile.build is invoked every time Kbuild descends into
the subdirectories.
Since the top Makefile is already too cluttered, this com
On Wed, 2014-04-09 at 07:41 +0200, Peter Zijlstra wrote:
> On Tue, Apr 08, 2014 at 03:30:07PM -0700, Linus Torvalds wrote:
> > So I'll have to leave this decision to the futex people. But the
> > attached slightly more complex patch *may* be the better one.
>
> Of course, tglx is the main futex '
On Thu, Mar 27, 2014 at 08:20:47AM +, Lee Jones wrote:
> > > From: Angus Clark
> > >
> > > Add Macronix MX25L25655E to the list of known devices.
> > >
> > > Signed-off-by: Angus Clark
> > > Signed-off-by: Lee Jones
> > > ---
> > > drivers/mtd/devices/st_spi_fsm.c | 3 +++
> > > 1 file chan
On Wed, Apr 09, 2014 at 02:21:49PM +0900, Namhyung Kim wrote:
> > create a new 'physid mode' to group all the sorting rules together
> > (mimics the mem-mode)
>
> What is 'physid' then? I guess you meant physical id but it seems
> unique id or unique map id looks like a better fit IMHO.
On Tue, Apr 08, 2014 at 03:30:07PM -0700, Linus Torvalds wrote:
> So I'll have to leave this decision to the futex people. But the
> attached slightly more complex patch *may* be the better one.
Of course, tglx is the main futex 'people' and he's not on CC.. *sigh*.
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To unsubscribe from this lis
* Namhyung Kim wrote:
> Hi Andi,
>
> On Wed, Apr 9, 2014 at 4:50 AM, Andi Kleen wrote:
> > Jiri Olsa writes:
> >
> >> hi Ingo,
> >> please consider pulling
> >
> > So who actually maintains perf user space now?
> >
> > I have at least 4 perf user patchkits/bug fixes pending, but
> > Arnaldo
On Mon, 24 Mar 2014 15:34:36 -0400, Don Zickus wrote:
> The cache contention tools needs to keep all the perf records unique in order
> to properly parse all the data. Currently add_hist_entry() will combine
> the duplicate record and add the weight/period to the existing record.
>
> This throws a
On Wed, Apr 09, 2014 at 07:08:43AM +0200, Alessandro Rubini wrote:
> Hello.
> Thank you for the report.
>
> I'm at a conference and I fear I won't be able to test myself in the
> next days, but I think this is already fixed (it is part of
> the "misc_register" call path, so it's the same problem).
On 04/09/2014 01:08 PM, Alessandro Rubini wrote:
> Hello.
> Thank you for the report.
>
> I'm at a conference and I fear I won't be able to test myself in the
> next days, but I think this is already fixed (it is part of
> the "misc_register" call path, so it's the same problem).
>
> The fix is c
Hello.
Thank you for the report.
I'm at a conference and I fear I won't be able to test myself in the
next days, but I think this is already fixed (it is part of
the "misc_register" call path, so it's the same problem).
The fix is commit v3.11-rc2-11-g783c2fb
783c2fb FMC: fix locking in sampl
On Mon, 24 Mar 2014 16:57:18 -0400, Don Zickus wrote:
> In order for the c2c tool to work correctly, it needs to properly
> sort all the records on uniquely identifiable data addresses. These
> unique addresses are converted from virtual addresses provided by the
> hardware into a kernel address u
On Wednesday, April 09, 2014 1:01 PM, Vivek Gautam wrote:
>
> Patch 'b8efdaf USB: EHCI: add check for wakeup/suspend race'
> adds a check for possible race between suspend and wakeup interrupt,
> and thereby it returns -EBUSY as error code if there's a wakeup
> interrupt.
> So the platform host co
Hi folks !
While testing a branch of fixes before I send it to Linus, which
happens to be based on 18a1a7a1d862ae0794a0179473d08a414dd49234,
I hit this:
kernel BUG at /home/benh/linux-powerpc-test/block/cfq-iosched.c:3145!
cpu 0x3c: Vector: 700 (Program Check) at [c03ca69bb190]
pc: c0
On 04/09/2014 12:40 PM, Viresh Kumar wrote:
On 9 April 2014 10:04, Jet Chen wrote:
How did you got this in cc list ?
"abd38155f8293923de5953cc063f9e2d7ecb3f04.1396679170.git.viresh.ku...@linaro.org"
I got it from the patch you sent to me before. attach it again.
Apologizes if it's improp
On Wed, Apr 9, 2014 at 4:04 AM, Alex Elder wrote:
> I get a build warning because spear_clocksource_init() calls
> clocksource_mmio_init(), but it doesn't have an __init annotation.
> Fix that.
>
> Signed-off-by: Alex Elder
> ---
> arch/arm/mach-spear/time.c |2 +-
> 1 file changed, 1 insert
On 9 April 2014 10:04, Jet Chen wrote:
>> How did you got this in cc list ?
>>
>>
>> "abd38155f8293923de5953cc063f9e2d7ecb3f04.1396679170.git.viresh.ku...@linaro.org"
>>
>>
>>
>
> I got it from the patch you sent to me before. attach it again.
> Apologizes if it's improper to cc this list.
There
On 04/09/2014 12:25 PM, Viresh Kumar wrote:
On 9 April 2014 06:51, Jet Chen wrote:
spin_lock_irqsave() does fix this issue.
Tested-by: Jet Chen
Thanks a lot :)
Welcome.
How did you got this in cc list ?
"abd38155f8293923de5953cc063f9e2d7ecb3f04.1396679170.git.viresh.ku...@linaro.org"
clocksource core is using add_timer_on() to run clocksource_watchdog() on all
CPUs one by one. But when a core is brought down, clocksource core doesn't
remove this timer from the dying CPU. And in this case timer core gives this
(Gives this only with unmerged code, anyway in the current code as we
This patch is a bug fix, and I see from the mailing list I'm not the
only one to run into this bug, so it would be nice for this patch to
make it into this merge window. I didn't tag this one for stable
because it doesn't apply cleanly due to previous changes that did make
it into the merge window
On 9 April 2014 08:04, Kefeng Wang wrote:
> When make ARCH=arm multi_v7_defconfig, we get the following warnings:
>
> warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has
> unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK
> && REGULATOR && OF && THERMAL && CPU_
On 9 April 2014 06:51, Jet Chen wrote:
> spin_lock_irqsave() does fix this issue.
>
> Tested-by: Jet Chen
Thanks a lot :)
How did you got this in cc list ?
"abd38155f8293923de5953cc063f9e2d7ecb3f04.1396679170.git.viresh.ku...@linaro.org"
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On Wed, 09 Apr 2014 08:53:14 +0800
Wengang wrote:
> Hi Fabian,
>
> What's the badness if we do the assignments?
>
> thanks,
> wengang
Hi Wengang,
Nothing wrong but AFAICS redundant.
Regards,
Fabian
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Hi,
I have two questions about this patch series. Any help is appreciated.
1. in the cover letter(https://lkml.org/lkml/2013/7/10/355), it states
"the series implements suspend/resume for the OMAP EHCI host
controller during runtime idle". I don't understand when is the EHCI
host controller "runti
Patch 'b8efdaf USB: EHCI: add check for wakeup/suspend race'
adds a check for possible race between suspend and wakeup interrupt,
and thereby it returns -EBUSY as error code if there's a wakeup
interrupt.
So the platform host controller should not proceed further with
its suspend callback, rather s
Patch 'b8efdaf USB: EHCI: add check for wakeup/suspend race'
adds a check for possible race between suspend and wakeup interrupt,
and thereby it returns -EBUSY as error code if there's a wakeup
interrupt.
So the platform host controller should not proceed further with
its suspend callback, rather s
Hi Steven,
Seems c92211d9b7727 introduced a buglet.
--snip--
Bail on task_pri >= MAX_RT_PRIO excludes userspace prio 98 and 99 tasks,
which map to 100 and 101 respectively.
A user reported that given two SCHED_RR tasks, one hog, one light, the light
task may be stacked on top of the hog iff pri
On Tue, Apr 8, 2014 at 5:32 PM, Daniel J Blueman wrote:
> On 8 April 2014 15:14, Jani Nikula wrote:
>> On Tue, 08 Apr 2014, Daniel J Blueman wrote:
>>> Ville et al,
>>>
>>> It looks like commit e3ea8fa6beaf55fee64bf816f3b8a80ad733b2c2 (or
>>> another commit in 3.13.7) broke modes which require D
Applications can submit a set of commands in one packet to the kernel,
and in some cases it is required such as reading the temperature
sensor results. This adds an option W1_CN_BUNDLE to the flags of
cn_msg to request the kernel to reply in one packet for efficiency.
The cn_msg flags now check f
If the message type is W1_MASTER_CMD or W1_SLAVE_CMD, then a reference
is taken when searching for the slave or master device. If there
isn't any following data m->len (mlen is a copy) is 0 and packing up
the message for later execution is skipped leaving nothing to
decrement the reference counts.
This increases the amount of bundling to reduce the number of packets
sent. For the one wire use there can be multiple struct
w1_netlink_cmd in a struct w1_netlink_msg and multiple of those in
struct cn_msg, and with this change multiple of those in a struct
nlmsghdr, and at each level the len ide
A program can bundle a sequence of commands in one netlink packet but
the kernel was having to reply in many different packets, this adds a
flag W1_CN_BUNDLE in the cn_msg.flags to allow the kernel to bundle
the replies in to one message. This is opt in to avoid breaking
programs that aren't expec
On Tue, Apr 8, 2014 at 2:08 AM, Peter Zijlstra wrote:
> On Tue, Apr 08, 2014 at 04:40:36PM +0900, Masami Hiramatsu wrote:
>> (2014/04/07 22:55), Peter Zijlstra wrote:
>> > On Wed, Apr 02, 2014 at 09:42:03AM +0200, Ingo Molnar wrote:
>> >> I'd suggest using C syntax instead initially, because that'
On Mon, Mar 24, 2014 at 03:34:34PM -0400, Don Zickus wrote:
> In order for the c2c tool to work correctly, it needs to properly
> sort all the records on uniquely identifiable data addresses. These
> unique addresses are converted from virtual addresses provided by the
> hardware into a kernel add
On 04/08/2014 06:34 PM, Luck, Tony wrote:
>>> Btw, this driver is polling, AFAICT. Doesn't e3-12xx support the CMCI
>>> interrupt which you can feed into this driver directly and thus not need
>>> the polling at all?
>> On the system with the ce and ue events that I'm testing on, I don't see
>> 'MC
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
tags/mmc-updates-for-3.15-rc1
to receive the MMC merge for 3.15. These patches have been tested in
linux-next, and there are currently no conflicts. There's a MAINTAINERS
update to add Ulf Hansson as MMC c
Looking at mainline's down_read() I noticed that reader locks of rwsems
are not made to nest. In fact, they should not. Although, it may seem
fine if a down_read() nests as multiple readers can have the lock,
rwsems are fair locks. That is, if a writer were to block on a rwsem
while readers have th
From: "Steven Rostedt (Red Hat)"
The rt_mutex_init() macro is the same whether or not
CONFIG_DEBUG_RT_MUTEX is set. Remove the duplicate.
Signed-off-by: Steven Rostedt
---
include/linux/rtmutex.h | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/include/linux/rtm
From: "Steven Rostedt (Red Hat)"
The readers of mainline rwsems are not allowed to nest, the rwsems in the
PREEMPT_RT kernel should not nest either.
Signed-off-by: Steven Rostedt
---
include/linux/rwsem_rt.h | 1 -
kernel/rt.c | 37 -
2 files c
On Tue, 2014-04-08 at 17:18 -0400, Mark Lord wrote:
> > I assume you're talking about the one added by cf3e1feba7f9 ("PCI:
> > Workaround missing pci_set_master in pci drivers"), but as far as I
> > can tell, it only calls pci_set_master() for *bridge* devices. What
> > am I missing? Is pci_set_m
Ville et al,
On 8 April 2014 16:02, Daniel Vetter wrote:
> On Tue, Apr 8, 2014 at 9:32 AM, Daniel J Blueman wrote:
>> I am using a dual-link DVI-D to DVI-D cable to this monitor, since I
>> previously couldn't get 2560x1440 via HDMI.
>>
>> If it isn't this commit, then it may be another commit i
Hi Eric,
Today's linux-next merge of the userns tree got a conflict in
fs/namespace.c between commits from Linus' tree and commits from the
userns tree.
I fixed it up (I used the conflict resolution that your sent to Linus -
see below) and can carry the fix as necessary (no action is required).
Hi,
The kernel is 3.14.0+ which is pulled just now.
[ 18.402695] systemd[1]: Set hostname to
.
[ 18.408456] random: systemd urandom read with 70 bits of entropy
available
[ 18md[1]: Expecting device
dev-mapper-rhel_hp\x2d\x2dsl4545g7\x2d\x2d01\x2droot.device...
Expecting device
d
Hi Eric,
Today's linux-next merge of the userns tree got a conflict in fs/namei.c
between commits from Linus' tree and commits 3dd905eaa258 ("vfs: Don't
allow overwriting mounts in the current mount namespace") and
f43d102a391d ("vfs: Lazily remove mounts on unlinked files and
directories") from t
Hi Eric,
Today's linux-next merge of the userns tree got a conflict in fs/dcache.c
between commit da1ce0670c14 ("vfs: add cross-rename") from Linus' tree
and commit f43d102a391d ("vfs: Lazily remove mounts on unlinked files and
directories") from the userns tree.
I fixed it up (see below) and can
On Wed, Apr 09, 2014 at 03:30:27AM +0100, Al Viro wrote:
> > When renaming or unlinking directory entries that are not mountpoints
> > no additional locks are taken so no performance differences can result,
> > and my benchmark reflected that.
>
> It also means that d_invalidate() now might trigg
When make ARCH=arm multi_v7_defconfig, we get the following warnings:
warning: (ARM_HIGHBANK_CPUFREQ) selects GENERIC_CPUFREQ_CPU0 which has
unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && HAVE_CLK
&& REGULATOR && OF && THERMAL && CPU_THERMAL)
To fix this, make ARM_HIGHBANK_CPUFREQ dep
On Mon, 24 Mar 2014 15:34:33 -0400, Don Zickus wrote:
> This reverts commit 3090ffb5a2515990182f3f55b0688a7817325488.
It seems if you exchange the order of patch 2 and 3 it'd be less
confusing ;-p
Thanks,
Namhyung
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On Tue, Apr 08, 2014 at 05:21:32PM -0700, Eric W. Biederman wrote:
> This set of changes has been reviewed and been sitting idle for the last
> 6 weeks. In that time the vfs has slightly shifted under me the new
> version of rename and the mount hash list becoming a hlist. None of
> those change
Commit ea8ea46 "iommu/vt-d: Clean up and fix page table clear/free
behaviour" introduces possible leakage of DMA page tables due to:
for (pte = page_address(pg); !first_pte_in_page(pte); pte++) {
if (dma_pte_present(pte) && !dma_pte_superpage(pte))
fr
On Wed, 09 Apr 2014 11:17:44 +0900, Namhyung Kim wrote:
> So you need to synthesize a PERF_RECORD_MMAP2 event then. The
> mmap_event and mmap2_event shares same fields util ->pgoff only. So
> copying to mmap.filename will overwrite other bits in mmap2.
Oops, missed patch 3/3 already does it. So
Adding Thomas to the thread.
Sorry for the late reply, I was out running errands all day just to get
home to find this futex jewel in my inbox.
On Tue, 2014-04-08 at 15:30 -0700, Linus Torvalds wrote:
> On Tue, Apr 8, 2014 at 2:02 PM, Jan Stancek wrote:
> >
> > I ran reproducer with following ch
On Mon, 24 Mar 2014 15:34:32 -0400, Don Zickus wrote:
> The kernel piece passes more info now. Update the perf tool to reflect
> that and adjust the synthesized maps to play along.
>
> Signed-off-by: Don Zickus
> ---
> tools/perf/util/event.c | 23 +--
> tools/perf/util/eve
On Tuesday, April 08, 2014 11:41 PM, Vivek Gautam wrote:
>
> Patch : 14982e3 USB: OHCI: Properly handle ohci-exynos suspend
> has already removed 'ohci_hcd' settings from exynos glue layer
> as a part of streamlining the ohci controller's suspend.
> So we don't need the locks for 'ohci_hcd' anymor
On Wed, Apr 09, 2014 at 10:30:56AM +0900, Namhyung Kim wrote:
> On Tue, 8 Apr 2014 10:17:58 -0400, Don Zickus wrote:
> > On Tue, Apr 08, 2014 at 04:56:25PM +0900, Namhyung Kim wrote:
> >> On Mon, 24 Mar 2014 15:36:58 -0400, Don Zickus wrote:
> >> > +static int perf_c2c__init(struct perf_c2c *c2c)
>
Needed by platform device drivers, such as the vfio-platform driver [1],
in order to bypass the existing OF, ACPI, id_table and name string matches,
and successfully be able to be bound to any device, like so:
echo vfio-platform > /sys/bus/platform/devices/fff51000.ethernet/driver_override
echo ff
[ the maintainer didn't respond, so I'm sending to Linus ]
This patch fixes I/O errors when the disk returns QUEUE FULL status.
When the controller encounters an error (including QUEUE FULL or BUSY status),
it aborts all not yet submitted requests in the function
sym_dequeue_from_squeue.
This f
On Tue, 25 Mar 2014 10:31:38 -0700, Andi Kleen wrote:
> From: Andi Kleen
>
> perf stat did initialize the stats structure used to compute
> stddev etc. incorrectly. It merely zeroes it. But one member
> (min) needs to be set to a non zero value. This causes min
> to be not computed at all. Call in
On Friday 04 April 2014 11:20 PM, David Miller wrote:
> From: Dave Hansen
> Date: Fri, 04 Apr 2014 09:18:43 -0700
>
>> On 04/03/2014 11:27 PM, Madhavan Srinivasan wrote:
>>> This patch creates infrastructure to move the FAULT_AROUND_ORDER
>>> to arch/ using Kconfig. This will enable architecture
On Wed, Apr 09, 2014 at 10:12:32AM +0900, Namhyung Kim wrote:
> On Tue, 8 Apr 2014 10:11:07 -0400, Don Zickus wrote:
> > On Tue, Apr 08, 2014 at 04:41:29PM +0900, Namhyung Kim wrote:
> >> On Sat, 29 Mar 2014 18:10:18 +0100, Jiri Olsa wrote:
> >> > On Mon, Mar 24, 2014 at 03:36:56PM -0400, Don Zicku
On Tue, Apr 08, 2014 at 03:44:25PM -0700, Linus Torvalds wrote:
> On Tue, Apr 8, 2014 at 1:49 PM, wrote:
> >
> > In addition to making the kernel smaller and such (I'll leave the
> > specific stats there to Andi), here's the key awesomeness of LTO that
> > you, personally, should find useful and
On 04/08/2014 05:02 PM, Tim Kryger wrote:
> On Thu, Apr 3, 2014 at 6:44 AM, Bart Tanghe wrote:
>> need some recommendation
>> the memory mapped io registers of the bcm2835 pwm hardware are spreaded
>> over the memory mapped io
>> gpio config 0x2024 - clk config 0x201010A0 - pwm configuration 0
On Friday 04 April 2014 09:48 PM, Dave Hansen wrote:
> On 04/03/2014 11:27 PM, Madhavan Srinivasan wrote:
>> This patch creates infrastructure to move the FAULT_AROUND_ORDER
>> to arch/ using Kconfig. This will enable architecture maintainers
>> to decide on suitable FAULT_AROUND_ORDER value based
On Tue, 8 Apr 2014 10:17:58 -0400, Don Zickus wrote:
> On Tue, Apr 08, 2014 at 04:56:25PM +0900, Namhyung Kim wrote:
>> On Mon, 24 Mar 2014 15:36:58 -0400, Don Zickus wrote:
>> > +static int perf_c2c__init(struct perf_c2c *c2c)
>> > +{
>> > + sort__mode = SORT_MODE__PHYSID;
>> > + sort__wants_uni
Namhyung Kim writes:
>
> Well, I'm not sure ;-) Yes, the c2c is a complex tool which might
> deserve an own command, but the functionality is very similar and I
> guess there's something to share between them.
They work very differently. I don't see a lot of potential
for sharing.
perf mem is
Add the PMIC and the sub-devices that are currently supported in
the kernel to the DT.
Signed-off-by: Stephen Boyd
---
arch/arm/boot/dts/qcom-msm8960-cdp.dts | 16 +++
arch/arm/boot/dts/qcom-msm8960.dtsi| 37 ++
2 files changed, 53 insertions(+)
d
Add the PMIC and the sub-devices that are currently supported in
the kernel to the DT.
Signed-off-by: Stephen Boyd
---
arch/arm/boot/dts/qcom-msm8660-surf.dts | 30 +++
arch/arm/boot/dts/qcom-msm8660.dtsi | 42 +
2 files changed, 72 inserti
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Thanks Honza. Just one comment:
> The runtime benefits are more visible on bigger, bloated and less
> optimized projects than on hand tuned video encoder implementation.
> I believe Kernel largely falls into hand tuned category despite its size.
In my experience there's a lot of badly
On 04/08/2014 01:21 PM, Viresh Kumar wrote:
On 8 April 2014 09:29, Jet Chen wrote:
(Sorry for previous bad format email)
Your patch on my testing branch in LKP system:
git://bee.sh.intel.com/git/tchen37/linux.git timer_debug3 got the below
dmesg.
FYI, I applied your patch on the top of commit
6
On Friday 04 April 2014 06:47 PM, Kirill A. Shutemov wrote:
> On Fri, Apr 04, 2014 at 11:57:14AM +0530, Madhavan Srinivasan wrote:
>> Kirill A. Shutemov with faultaround patchset introduced
>> vm_ops->map_pages() for mapping easy accessible pages around
>> fault address in hope to reduce number of
On Tue, 8 Apr 2014 10:11:07 -0400, Don Zickus wrote:
> On Tue, Apr 08, 2014 at 04:41:29PM +0900, Namhyung Kim wrote:
>> On Sat, 29 Mar 2014 18:10:18 +0100, Jiri Olsa wrote:
>> > On Mon, Mar 24, 2014 at 03:36:56PM -0400, Don Zickus wrote:
>> >
>> > SNIP
>> >
>> >>
>> >> static int perf_c2c__proce
Folks,
we have a age old dance of random parties, in particular the embedded
folks, ending up with random ancient kernels on embedded devices. I've
tried to carefully document a few ideas on why and how I believe we
can make automatic kernel backporting scale [0] and part of this will
be to try to
On Tue, 8 Apr 2014 10:22:26 -0400, Don Zickus wrote:
> On Tue, Apr 08, 2014 at 03:59:15PM +0900, Namhyung Kim wrote:
>> Hi Don,
>>
>> On Mon, 24 Mar 2014 15:36:54 -0400, Don Zickus wrote:
>> > From: Arnaldo Carvalho de Melo
>> >
>> > This is the start of a new perf tool that will collect informat
Added documentation for reading quaternion components for 3D rotations.
Signed-off-by: Srinivas Pandruvada
---
Documentation/ABI/testing/sysfs-bus-iio | 9 +
1 file changed, 9 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio
b/Documentation/ABI/testing/sysfs-bus-iio
i
Added usage id processing for device rotation. This uses IIO
interfaces for triggered buffer to present data to user
mode.This uses HID sensor framework for registering callback
events from the sensor hub.
Data is exported to user space in the form of quaternion rotation
format.
Signed-off-by: Sri
Hi Fabian,
What's the badness if we do the assignments?
thanks,
wengang
于 2014年04月09日 04:13, Fabian Frederick 写道:
static values are automatically initialized to NULL.
Cc: Andrew Morton
Cc: ocfs2-de...@oss.oracle.com
Signed-off-by: Fabian Frederick
---
fs/ocfs2/cluster/tcp.c | 2 +-
fs/
The current scan element type uses the following format:
[be|le]:[s|u]bits/storagebits[>>shift].
To specify multiple elements in this type, added a repeat value.
So new format is:
[be|le]:[s|u]bits/storagebits{X[repeat]}[>>shift].
Here X is specifying how may times, real/storage bits are repeat
Added quaternion in the list of supported modifiers.
Signed-off-by: Srinivas Pandruvada
---
drivers/iio/industrialio-core.c | 1 +
include/linux/iio/types.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 3bd565c
Introduce devm_kmemdup, which uses resource managed kmalloc.
There are several request from maintainers to add this instead
of using kmemdup.
Signed-off-by: Srinivas Pandruvada
---
Documentation/driver-model/devres.txt | 1 +
drivers/base/devres.c | 21 +
inc
This callback is introduced to overcome some limitations of existing
read_raw callback. The functionality of both existing read_raw and
read_raw_multi is similar, both are used to request values from the
device. The current read_raw callback allows only two return values.
The new read_raw_multi all
Currently the mapping of the relID to channel is done under the protection of a
single spin lock. Starting with ws2012, each channel is bound to a specific VCPU
in the guest. Use this binding to eliminate the spin lock by setting up
per-cpu state for mapping relId to the channel.
Signed-off-by: K.
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