[GIT PULL] regulator updates for v3.20

2015-02-08 Thread Mark Brown
The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e: Linux 3.19-rc7 (2015-02-01 20:07:21 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git tags/regulator-v3.20 for you to fetch changes up to

Re: [RFT PATCH 2/4] compal-laptop: Check return value of power_supply_register

2015-02-08 Thread Krzysztof Kozlowski
On pią, 2015-02-06 at 18:42 -0800, Darren Hart wrote: > On Tue, Jan 27, 2015 at 12:30:19PM +0100, Krzysztof Kozlowski wrote: > > The return value of power_supply_register() call was not checked and > > even on error probe() function returned 0. If registering failed then > > during unbind the

RE: [E1000-devel] [PATCH 1/3] ixgbe, ixgbevf: Add new mbox API to enable MC promiscuous mode

2015-02-08 Thread Hiroshi Shimamoto
> > Subject: Re: [E1000-devel] [PATCH 1/3] ixgbe, ixgbevf: Add new mbox API to > > enable MC promiscuous mode > > > > On Fri, 2015-01-30 at 11:37 +, Hiroshi Shimamoto wrote: > > > From: Hiroshi Shimamoto > > > > > > The limitation of the number of multicast address for VF is not enough > > >

Re: [GIT PULL rcu/next] RCU commits for 3.20

2015-02-08 Thread Ingo Molnar
* Paul E. McKenney wrote: > On Fri, Feb 06, 2015 at 07:28:23PM +0100, Ingo Molnar wrote: > > > > * Paul E. McKenney wrote: > > > > > On Tue, Feb 03, 2015 at 03:34:45PM +0100, David Hildenbrand wrote: > > > > > > > > > > * Paul E. McKenney wrote: > > > > > > > > > > > Hello, Ingo, > > > >

[PATCH 0/3] powerpc: Enable seccomp filter support

2015-02-08 Thread Bogdan Purcareata
Add the missing pieces in order to enable SECCOMP_FILTER on PowerPC architectures, and enable this support. Testing has been pursued using libseccomp with the latest ppc support patches [1], on Freescale platforms for both ppc and ppc64. ppc64le support is untested. [1]

Re: [GIT PULL] RAS update for 3.20 (one more thing)

2015-02-08 Thread Ingo Molnar
* Luck, Tony wrote: > The following changes since commit 26bc420b59a38e4e6685a73345a0def461136dce: > > Linux 3.19-rc6 (2015-01-25 20:04:41 -0800) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git > tags/please-pull-fixmcelog > >

Re:Re: [Question] should we export set_suspend_voltage()?

2015-02-08 Thread Yi Zhang
At 2015-02-07 06:10:58, "Mark Brown" wrote: >On Fri, Feb 06, 2015 at 10:57:49AM +0800, Yi Zhang wrote: > >Please fix your mailer to word wrap within paragraphs, your mail is very >difficult to read and reply to. > Thanks Mark for pointing this out; >> do you think it's good to export the

[GIT PULL] spi v3.20

2015-02-08 Thread Mark Brown
The following changes since commit d426a842b0c203c182ec2658efc4282ef1eb80be: Merge remote-tracking branches 'spi/fix/fsl-dspi' and 'spi/fix/imx' into spi-linus (2015-02-04 20:57:31 +) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git

RE: [PATCH v2] ASoC: atmel_ssc_dai: Allow more rates

2015-02-08 Thread Peter Rosin
Bo Shen wrote: > Hi Peter, Hi! > On 02/07/2015 06:51 PM, Peter Rosin wrote: > > Mark Brown wrote: > >> On Wed, Feb 04, 2015 at 12:52:25PM +0100, Peter Rosin wrote: > >> > >>> One thing remains a bit unclear, and that is the 500ppm deduction. > >>> Is that really warranted? The number was just

Re: [PATCH V2] idle/intel_powerclamp: Redesign idle injection to use bandwidth control mechanism

2015-02-08 Thread Steven Noonan
On Sun, Feb 8, 2015 at 8:49 PM, Preeti U Murthy wrote: > The powerclamp driver injects idle periods to stay within the thermal > constraints. > The driver does a fake idle by spawning per-cpu threads that call the mwait > instruction. This behavior of fake idle can confuse the other kernel >

Re: [PATCH v2] staging: lustre: fix coding style errors in drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c

2015-02-08 Thread Dan Carpenter
On Sun, Feb 08, 2015 at 07:57:01PM +0200, Tal Shorer wrote: > Signed-off-by: Tal Shorer > --- > Decided not to #define the constants away because their addresses are > used later in the file. I don't understand what this means. > 1) The subject is crap (which coding style issues are you

[PATCH v2 2/2] mmc: dw_mmc: Don't start command while data busy

2015-02-08 Thread Addy Ke
We should wait for data busy here in non-volt-switch state. This may happend when sdio sends CMD53. Signed-off-by: Addy Ke --- drivers/mmc/host/dw_mmc.c | 7 +++ 1 file changed, 7 insertions(+) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index b0b57e3..b40080d 100644

[PATCH v2 0/2] about data busy

2015-02-08 Thread Addy Ke
Addy Ke (2): mmc: dw_mmc: fix bug that cause 'Timeout sending command' mmc: dw_mmc: Don't start command while data busy drivers/mmc/host/dw_mmc.c | 35 +++ 1 file changed, 35 insertions(+) -- Changes in v2: - add new patch to handle data busy when start

[PATCH v2 1/2] mmc: dw_mmc: fix bug that cause 'Timeout sending command'

2015-02-08 Thread Addy Ke
Because of some uncertain factors, such as worse card or worse hardware, DAT[3:0](the data lines) may be pulled down by card, and mmc controller will be in busy state. This should not happend when mmc controller send command to update card clocks. If this happends, mci_send_cmd will be failed and

[GIT PULL] regmap updates for v3.20

2015-02-08 Thread Mark Brown
The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e: Linux 3.19-rc7 (2015-02-01 20:07:21 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-v3.20 for you to fetch changes up to

Re: [PATCH] net:ethernet:intel:Remove outdated fix me comment in the function,gb_acquire_swfw_sync_i210

2015-02-08 Thread Andrej Manduch
Hi, Can you please leave full patch with git diff when you're replying to Nicks e-mails? Nick is banned in *@vger.kernel.org so we cannot see his patches and rest of the world is seeing only replyies to his e-mail. And it's really hard to test anything when we don't see changes. On 02/08/2015

Re: [PATCH v17 1/7] mm: support madvise(MADV_FREE)

2015-02-08 Thread Minchan Kim
On Fri, Feb 06, 2015 at 10:29:18AM -0800, Shaohua Li wrote: > On Fri, Feb 06, 2015 at 02:51:03PM +0900, Minchan Kim wrote: > > Hi Shaohua, > > > > On Thu, Feb 05, 2015 at 04:33:11PM -0800, Shaohua Li wrote: > > > > > > Hi Minchan, > > > > > > Sorry to jump in this thread so later, and if some

BUG: stuck on mmap_sem in 3.18.6

2015-02-08 Thread Konstantin Khlebnikov
Python was running under ptrace-based sandbox "sydbox" used exherbo chroot. Kernel: 3.18.6 + my patch "mm: prevent endless growth of anon_vma hierarchy" (patch seems stable). [ 4674.087780] INFO: task python:25873 blocked for more than 120 seconds. [ 4674.087793] Tainted: G U

[PATCH v2 4/7] staging: ft1000: ft1000-usb: remove unnecessary parentheses

2015-02-08 Thread Pushpendra Singh
Remove checkpatch.pl warning WARNING: Unnecessary parentheses - maybe == should be = ? + if ((dev->app_info[i].fileobject == NULL)) Signed-off-by: Pushpendra Singh --- drivers/staging/ft1000/ft1000-usb/ft1000_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff

[PATCH v2 3/7] staging: ft1000: ft1000-pcmcia: remove unnecessary parentheses

2015-02-08 Thread Pushpendra Singh
Remove checkpatch.pl warning WARNING: Unnecessary parentheses + if ((tempword != *ppseudohdr)) { Signed-off-by: Pushpendra Singh --- drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH v2 6/7] staging: ft1000: ft1000-usb: remove conditional statement

2015-02-08 Thread Pushpendra Singh
their is no statements for if condition, but else have so instead of using else condition ,use a single condition statement if(!qtype) Signed-off-by: Puhspendra Singh --- drivers/staging/ft1000/ft1000-usb/ft1000_debug.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git

[PATCH v2 7/7] staging: ft1000: ft1000-usb: remove unnecessary out of memory warning

2015-02-08 Thread Pushpendra Singh
Remove checkpatch.pl warning WARNING: Possible unnecessary 'out of memory' message + if (skb == NULL) { + pr_debug("No Network buffers available\n"); Signed-off-by: Pushpendra Singh --- drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 1 - 1 file changed, 1 deletion(-) diff

[PATCH v2 5/7] staging: ft1000: ft1000-usb: removed unnecessary braces

2015-02-08 Thread Pushpendra Singh
Removed Checkpatch.pl warning WARNING: braces {} are not necessary for single statement blocks + if (dev->app_info[i].fileobject == NULL) { + break; + } Signed-off-by: Pushpendra Singh --- drivers/staging/ft1000/ft1000-usb/ft1000_debug.c | 9

[PATCH v2 1/7] staging: ft1000: ft1000-pcmcia: removed unnecessary braces

2015-02-08 Thread Pushpendra Singh
Remove checkpatch.pl warning WARNING: braces {} are not necessary for any arm of this statement + if (tempword & 0x1f) { [...] + } else { [...] Signed-off-by: Pushpendra Singh --- drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 5

[PATCH v2 2/7] staging: ft1000: ft1000-pcmcia: add blank line after declarations

2015-02-08 Thread Pushpendra Singh
Removed Checkpatch.pl warning WARNING: Missing a blank line after declarations + struct ft1000_info *ft_info; + ft_info = netdev_priv(dev); Signed-off-by: Pushpendra Singh --- drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Re: [PATCH v8 15/21] ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi

2015-02-08 Thread Will Deacon
On Mon, Feb 09, 2015 at 06:53:31AM +, Hanjun Guo wrote: > On 2015年02月09日 14:34, Will Deacon wrote: > > On Mon, Feb 02, 2015 at 12:45:43PM +, Hanjun Guo wrote: > >> Introduce ACPI_IRQ_MODEL_GIC which is needed for ARM64 as GIC is > >> used, and then register device's gsi with the core IRQ

Re: [PATCH] xen-scsiback: some modifications about code comment

2015-02-08 Thread Juergen Gross
On 02/07/2015 04:31 AM, Rudy Zhang wrote: From: Tao Chen Signed-off-by: Tao Chen Are some white space fixes in comments really worth a patch? Juergen --- drivers/xen/xen-scsiback.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) diff --git

Re: [PATCH] mmc: dw_mmc: fix bug that cause 'Timeout sending command'

2015-02-08 Thread Jaehoon Chung
On 02/09/2015 03:56 PM, Addy wrote: > > > On 2015.02.09 12:51, Ulf Hansson wrote: >> On 5 February 2015 at 12:13, Addy Ke wrote: >>> Because of some uncertain factors, such as worse card or worse hardware, >>> DAT[3:0](the data lines) may be pulled down by card, and mmc controller >>> will be

Re: [f2fs-dev] [PATCH 5/5 v4] f2fs: introduce a batched trim

2015-02-08 Thread Jaegeuk Kim
On Sat, Feb 07, 2015 at 05:57:46PM +0200, Leon Romanovsky wrote: > Hi Jaegeuk, > > > + /* for batched trimming */ > > + int trim_sections; /* # of sections to trim */ > I would like to suggest to declare trim_sections variable as an > unsigned int and not int,

Re: [PATCH V5 6/8] USB: f81232: clarify f81232_ioctl()

2015-02-08 Thread Peter Hung
Hello, Sergei Shtylyov 於 2015/2/6 下午 08:21 寫道: We extract TIOCGSERIAL section in f81232_ioctl() to f81232_get_serial_info() to make it clarify You're also changing 'ser.baud_rate' from 460800 to 115200. And explicitly overriding some previously initialized to 0 fields. F81232 max

Re: [PATCH] mmc: dw_mmc: fix bug that cause 'Timeout sending command'

2015-02-08 Thread Addy
On 2015.02.09 12:51, Ulf Hansson wrote: On 5 February 2015 at 12:13, Addy Ke wrote: Because of some uncertain factors, such as worse card or worse hardware, DAT[3:0](the data lines) may be pulled down by card, and mmc controller will be in busy state. This should not happend when mmc

Re: [PATCH v8 14/21] ACPI / processor: Make it possible to get CPU hardware ID via GICC

2015-02-08 Thread Will Deacon
On Mon, Feb 02, 2015 at 12:45:42PM +, Hanjun Guo wrote: > Introduce a new function map_gicc_mpidr() to allow MPIDRs to be obtained > from the GICC Structure introduced by ACPI 5.1. > > MPIDR is the CPU hardware ID as local APIC ID on x86 platform, so we use > MPIDR not the GIC CPU interface

Re: [PATCH v8 15/21] ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi

2015-02-08 Thread Hanjun Guo
On 2015年02月09日 14:34, Will Deacon wrote: On Mon, Feb 02, 2015 at 12:45:43PM +, Hanjun Guo wrote: Introduce ACPI_IRQ_MODEL_GIC which is needed for ARM64 as GIC is used, and then register device's gsi with the core IRQ subsystem. acpi_register_gsi() is similar to DT based

Re: MADV_DONTNEED semantics? Was: [RFC PATCH] mm: madvise: Ignore repeated MADV_DONTNEED hints

2015-02-08 Thread Minchan Kim
On Fri, Feb 06, 2015 at 04:57:50PM +0100, Michael Kerrisk (man-pages) wrote: > Hi Michael > > On 02/05/2015 04:41 PM, Michal Hocko wrote: > > On Wed 04-02-15 20:24:27, Michael Kerrisk wrote: > > [...] > >> So, how about this text: > >> > >> After a successful MADV_DONTNEED

Re: MADV_DONTNEED semantics? Was: [RFC PATCH] mm: madvise: Ignore repeated MADV_DONTNEED hints

2015-02-08 Thread Minchan Kim
Hello, Michael On Fri, Feb 06, 2015 at 04:41:12PM +0100, Michael Kerrisk (man-pages) wrote: > On 02/05/2015 02:07 AM, Minchan Kim wrote: > > Hello, > > > > On Wed, Feb 04, 2015 at 08:24:27PM +0100, Michael Kerrisk (man-pages) wrote: > >> On 4 February 2015 at 18:02, Vlastimil Babka wrote: > >>>

Re: [PATCH] media:firewire:Remove unneeded function definition,avc_tuner_host2ca in firedtv-avc.c

2015-02-08 Thread Stefan Richter
On Feb 08 nick wrote: > On 2015-02-08 06:55 PM, Stefan Richter wrote: > > I still am missing research on the question whether or not the Common > > Interface serving part of the driver needs to send Host2CA commands. If > > yes, we implement it and use the function. If not, we remove the > >

Re: [PATCH mtd] mtd:devices: Add Altera EPCQ Driver

2015-02-08 Thread Viet Nga Dao
Please ignore previous 2 emails of mine ^^ On Thu, Feb 5, 2015 at 4:37 AM, Brian Norris wrote: > On Tue, Jan 27, 2015 at 02:53:59PM +0800, Viet Nga Dao wrote: >> On Tue, Jan 20, 2015 at 10:05 AM, Viet Nga Dao wrote: >> > On Thu, Jan 15, 2015 at 5:27 PM, Viet Nga Dao wrote: >> >> On Tue, Jan

Re: [PATCH v8 15/21] ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi

2015-02-08 Thread Will Deacon
On Mon, Feb 02, 2015 at 12:45:43PM +, Hanjun Guo wrote: > Introduce ACPI_IRQ_MODEL_GIC which is needed for ARM64 as GIC is > used, and then register device's gsi with the core IRQ subsystem. > > acpi_register_gsi() is similar to DT based irq_of_parse_and_map(), > since gsi is unique in the

Re: linux-next: build failure after merge of the pm tree

2015-02-08 Thread Lorenzo Pieralisi
On Mon, Feb 09, 2015 at 05:36:07AM +, Jiang Liu wrote: > Hi Rafael and Lorenzo, > With more closer review, I suspect statement "kfree(bus_range)" > in commit d2be00c0fb5a ("of/pci: Free resources on failure in > of_pci_get_host_bridge_resources()") may cause double free of bus_range >

Re: [PATCH] mmc: tegra: Write xfer_mode, CMD regs in together

2015-02-08 Thread Alexandre Courbot
On Thu, Jan 29, 2015 at 1:30 AM, Rhyland Klein wrote: > On 1/28/2015 1:06 AM, Alexandre Courbot wrote: >> On Wed, Jan 28, 2015 at 2:23 AM, Rhyland Klein wrote: >>> From: Pavan Kunapuli >>> >>> If there is a gap between xfer mode and command register writes, >>> tegra SDMMC controller can

Re: Linux 3.19 - and merge window now open

2015-02-08 Thread Sedat Dilek
Hi, some personal notes on this release. Several warnings and call-traces which I saw in Linux-next (upcoming v3.20) turned out to be also issues in v3.19. [1] aio: annotate aio_read_event_ring for sleep patterns [2] tracing: Add condition check to RCU lockdep checks [3] x86/tlb/trace: Do not

Re: gpio-pxa: getting GPIOs by devicetree phandle broken

2015-02-08 Thread Alexandre Courbot
Adding Robert who reported the same thing. On Sat, Feb 7, 2015 at 6:28 AM, Tyler Hall wrote: > Hi, > > Commit 7b8792b ("gpiolib: of: Correct error handling in > of_get_named_gpiod_flags") seems to break the ability to use DT > bindings to reference this driver's GPIOs by phandle for banks above

linux-next: manual merge of the kvm tree with Linus' tree

2015-02-08 Thread Stephen Rothwell
Hi all, Today's linux-next merge of the kvm tree got a conflict in arch/arm/kvm/mmu.c between commit 0d3e4d4fade6 ("arm/arm64: KVM: Use kernel mapping to perform invalidation on page fault"") from Linus' tree and commit 3b0f1d01e501 ("KVM: Rename kvm_arch_mmu_write_protect_pt_masked to be more

Re: [for-next][PATCH 7/7] tracing: Have mkdir and rmdir be part of tracefs

2015-02-08 Thread Namhyung Kim
On Wed, Feb 04, 2015 at 09:34:27AM -0500, Steven Rostedt wrote: > +static int tracefs_syscall_mkdir(struct inode *inode, struct dentry *dentry, > umode_t mode) > +{ > + char *name; > + int ret; > + > + name = get_dname(dentry); > + if (!name) > + return -ENOMEM; > + >

Re: [PATCH 0/4] ASoC: samsung: clean up references to outdated Kconfig symbols

2015-02-08 Thread Mark Brown
On Sat, Feb 07, 2015 at 09:38:04AM +0100, Paul Bolle wrote: > Patches 2/4, 3/4, and 4/4 didn't apply. Locally I carry them in a tree > that constantly rebases on top of linux-next. So locally I carry these > patches on top of next-20150204. What's posted doesn't apply against -next. > What tree

Re: [for-next][PATCH 5/7] tracing: Automatically mount tracefs on debugfs/tracing

2015-02-08 Thread Namhyung Kim
On Wed, Feb 04, 2015 at 09:34:25AM -0500, Steven Rostedt wrote: > From: "Steven Rostedt (Red Hat)" > > As tools currently rely on the tracing directory in debugfs, we can not > just created a tracefs infrastructure and expect sysadmins to mount > the new tracefs to have their old tools work. >

Re: Linux 3.19 - and merge window now open

2015-02-08 Thread Tony Luck
On Sun, Feb 8, 2015 at 7:41 PM, Linus Torvalds wrote: > So it's out there - go and get it. And as a result, the merge window > for 3.20 is obviously also now open. 3.20? How high are we going to count before it's time to consider 4.0? -Tony -- To unsubscribe from this list: send the line

[LKP] [sched/core] 9edfbfed3f5: +88.2% hackbench.time.involuntary_context_switches

2015-02-08 Thread Huang Ying
FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core commit 9edfbfed3f544a7830d99b341f0c175995a02950 ("sched/core: Rework rq->clock update skips") testbox/testcase/testparams: xps2/hackbench/performance-1600%-process-socket cebde6d681aa45f9

Re: [for-next][PATCH 3/7] tracefs: Add new tracefs file system

2015-02-08 Thread Namhyung Kim
Hi Steve, On Wed, Feb 04, 2015 at 09:34:23AM -0500, Steven Rostedt wrote: > From: "Steven Rostedt (Red Hat)" > > Add a separate file system to handle the tracing directory. Currently it > is part of debugfs, but that is starting to show its limits. > > One thing is that in order to access the

[ANNOUNCE] ipvsadm release v1.28

2015-02-08 Thread Jesper Dangaard Brouer
We are happy to announce the release of ipvsadm v1.28. ipvsadm is a utility to administer the kernels IPVS/LVS load-balancer service It has been quite a while since the previous release, v1.27. A number of fixes and improvements have been made; most noticeably in the area of IPv6. One big

Re: linux-next: build failure after merge of the net-next tree

2015-02-08 Thread David Miller
From: Stephen Rothwell Date: Mon, 9 Feb 2015 14:07:45 +1100 > diff --git a/lib/rhashtable.c b/lib/rhashtable.c > index e96fc00208bc..9cc4c4a90d00 100644 > --- a/lib/rhashtable.c > +++ b/lib/rhashtable.c > @@ -23,6 +23,7 @@ > #include > #include > #include > +#include > > #define

Re: [PATCH v6 0/7] PCI: get DMA configuration from parent device

2015-02-08 Thread Will Deacon
On Thu, Feb 05, 2015 at 09:52:52PM +, Murali Karicheri wrote: > This patch add an important capability to PCI driver on Keystone. I hope to > have this merged to the upstream branch so that it is available for v3.20. > Also would like thank everyone for the contribution. > > PCI devices on

[PATCH v2] posix_acl: fix reference leaks in posix_acl_create

2015-02-08 Thread Omar Sandoval
get_acl gets a reference which we must release in the error cases. Reviewed-by: Christoph Hellwig Signed-off-by: Omar Sandoval --- Hi, Al, I'm guessing you're the one to take this one? Just a resend with the proper format and Christoph's Reviewed-by. Thanks! fs/posix_acl.c | 14

Re: linux-next: build failure after merge of the pm tree

2015-02-08 Thread Jiang Liu
Hi Rafael and Lorenzo, With more closer review, I suspect statement "kfree(bus_range)" in commit d2be00c0fb5a ("of/pci: Free resources on failure in of_pci_get_host_bridge_resources()") may cause double free of bus_range because bus_range will also be freed by kfree(window->res); Regards!

[PATCH] mm/slab_common: Use kmem_cache_free

2015-02-08 Thread Vaishali Thakkar
Here, free memory is allocated using kmem_cache_zalloc. So, use kmem_cache_free instead of kfree. This is done using Coccinelle and semantic patch used is as follows: @@ expression x,E,c; @@ x = \(kmem_cache_alloc\|kmem_cache_zalloc\|kmem_cache_alloc_node\)(c,...) ... when != x = E when

Re: [PATCH v2 2/4] gpio: add parameter to allow the use named gpios

2015-02-08 Thread Alexandre Courbot
On Fri, Jan 30, 2015 at 10:46 PM, Linus Walleij wrote: > On Wed, Jan 21, 2015 at 10:33 PM, Olliver Schinagl > wrote: > >> From: Olliver Schinagl >> >> The gpio binding document says that new code should always use named >> gpios. Patch 40b73183 added support to parse a list of gpios from child

Re: [PATCH v6 0/7] PCI: get DMA configuration from parent device

2015-02-08 Thread Suravee Suthikulpanit
Sorry for delay response. I have also tested this on AMD Seattle platform w/ PCI Generic Host Controller, and I can see that the PCI endpoint devices are getting proper dma_map_ops as set in the host bridge. : Suravee Suthikulpanit Thanks, Suravee On 02/06/2015 05:52 AM, Murali Karicheri

Re: [PATCH] mmc: dw_mmc: fix bug that cause 'Timeout sending command'

2015-02-08 Thread Ulf Hansson
On 5 February 2015 at 12:13, Addy Ke wrote: > > Because of some uncertain factors, such as worse card or worse hardware, > DAT[3:0](the data lines) may be pulled down by card, and mmc controller > will be in busy state. This should not happend when mmc controller > send command to update card

[PATCH V2] idle/intel_powerclamp: Redesign idle injection to use bandwidth control mechanism

2015-02-08 Thread Preeti U Murthy
The powerclamp driver injects idle periods to stay within the thermal constraints. The driver does a fake idle by spawning per-cpu threads that call the mwait instruction. This behavior of fake idle can confuse the other kernel subsystems. For instance it calls into the nohz tick handlers, which

Re: [PATCH] brcmfmac: avoid duplicated suspend/resume operation

2015-02-08 Thread Fu, Zhonghui
I have re-sent the patch with the subject "[PATCH v2] brcmfmac: avoid duplicated suspend/resume operation" in another mail. If this patch can be accepted, please tell me. Thanks, Zhonghui On 2015/2/5 19:46, Arend van Spriel wrote: > On 02/05/15 12:34, Fu, Zhonghui wrote: >> What comments about

[PATCH] Staging: rtl8192u: r8190_rtl8256: coding style and format string type connections

2015-02-08 Thread Tolga Ceylan
Lines over 80 were corrected RT_TRACE format strings should specify unsigned instead of signed int Signed-off-by: Tolga Ceylan --- drivers/staging/rtl8192u/r8190_rtl8256.c | 244 ++- 1 file changed, 174 insertions(+), 70 deletions(-) diff --git

[GIT PULL] hwmon updates for 3.20

2015-02-08 Thread Guenter Roeck
Hi Linus, Please pull hwmon updates for Linux 3.20 from signed tag: git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-for-linus-v3.20 Thanks, Guenter -- The following changes since commit 26bc420b59a38e4e6685a73345a0def461136dce: Linux 3.19-rc6

Re: [PATCH 1/1] Staging: rtl8192u: Coding Style Improvements

2015-02-08 Thread Tolga Ceylan
Thank you, I'll resubmit this with additional corrections to format strings. On Sun, Feb 8, 2015 at 1:54 AM, Joe Perches wrote: > On Sun, 2015-02-08 at 01:49 -0800, Tolga Ceylan wrote: >> Lines over 80 were corrected > [] >> diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.c >>

[PATCH v2] brcmfmac: avoid duplicated suspend/resume operation

2015-02-08 Thread Fu, Zhonghui
>From ff39ed4af9f1c50358fe92ec4c8eaac9db183e00 Mon Sep 17 00:00:00 2001 From: Zhonghui Fu Date: Mon, 26 Jan 2015 10:13:21 +0800 Subject: [PATCH v2] brcmfmac: avoid duplicated suspend/resume operation WiFi chip has 2 SDIO functions, and PM core will trigger twice suspend/resume operations for one

Re: [PATCH v3 7/8] hwmon: pwm-fan: Read PWM FAN configuration from device tree

2015-02-08 Thread Guenter Roeck
On 02/08/2015 01:36 PM, Lukasz Majewski wrote: On Fri, 6 Feb 2015 10:36:57 -0800 Guenter Roeck wrote: On Fri, Feb 06, 2015 at 05:59:07PM +0100, Lukasz Majewski wrote: This patch provides code for reading PWM FAN configuration data via device tree. The pwm-fan can work with full speed when

Re: [next-20141231] sched: WARNING: CPU: 1 PID: 2539 at kernel/sched/core.c:7303 __might_sleep+0xbd/0xd0()

2015-02-08 Thread Sedat Dilek
On Sun, Jan 4, 2015 at 8:53 AM, Sedat Dilek wrote: > On Sun, Jan 4, 2015 at 1:59 AM, Ming Lei wrote: >> Hi Sedat, >> >> On Sun, Jan 4, 2015 at 7:42 AM, Sedat Dilek wrote: >>> On Thu, Jan 1, 2015 at 11:28 AM, Sedat Dilek wrote: Hi, with next-20141231 I am seeing this call-trace:

linux-next: build failure after merge of the block tree

2015-02-08 Thread Stephen Rothwell
Hi Jens, After merging the block tree, today's linux-next build (x86_64 allmodconfig) failed like this: fs/nfs/flexfilelayout/flexfilelayout.c: In function 'ff_layout_mark_request_commit': fs/nfs/flexfilelayout/flexfilelayout.c:1369:47: error: 'struct address_space' has no member named

[LKP] [kernfs] 2427d387fd2: -1.8% boot-slabinfo.num_objs

2015-02-08 Thread Huang Ying
FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit 2427d387fd24bc04a5c270161473eaca8239cd39 ("kernfs: convert node name allocation to kstrdup_const") Some slab memory can be saved with the patch :) testbox/testcase/testparams:

Re: [PATCH] pci: spear: Drop __initdata from struct platform_driver spear13xx_pcie_driver

2015-02-08 Thread Viresh Kumar
On Sun, Feb 8, 2015 at 3:37 PM, Matwey V. Kornilov wrote: > spear13xx_pcie_driver.driver is allocated in text.init section > and then the pointer to it is passed futher. This patch is to avoid > crashes like the following, when freed memory is used: > > #0 __device_attach (drv=0xc0ed5608 , >

[PATCH] PM-Trace: add pm-trace support for suspending phase

2015-02-08 Thread Fu, Zhonghui
>From ec9c0f24e800461361eaf8b280abe4272b00772d Mon Sep 17 00:00:00 2001 From: Zhonghui Fu Date: Mon, 9 Feb 2015 11:09:22 +0800 Subject: [PATCH] PM-Trace: add pm-trace support for suspending phase Occasinally, the system can't come back up after suspend/resume due to problems of device suspending

Re: [PATCH v3] kernel: Conditionally support non-root users, groups and capabilities

2015-02-08 Thread Paul E. McKenney
On Fri, Feb 06, 2015 at 02:03:56AM +0200, Iulia Manda wrote: > There are a lot of embedded systems that run most or all of their > functionality > in init, running as root:root. For these systems, supporting multiple users is > not necessary. > > This patch adds a new symbol, CONFIG_MULTIUSER,

linux-next: manual merge of the block tree with the vfs tree

2015-02-08 Thread Stephen Rothwell
Hi Jens, Today's linux-next merge of the block tree got a conflict in fs/configfs/configfs_internal.h between commit 22dc94f27d4b ("configfs: configfs_create() init callback is never NULL and it never fails") from the vfs tree and commit b4caecd48005 ("fs: introduce f_op->mmap_capabilities for

Re: linux-next: build failure after merge of the pm tree

2015-02-08 Thread Lorenzo Pieralisi
On Mon, Feb 09, 2015 at 03:19:33AM +, Rafael J. Wysocki wrote: > On Monday, February 09, 2015 01:26:42 PM Stephen Rothwell wrote: > > Hi Rafael, > > > > After merging the pm tree, today's linux-next build (powerpc > > ppc64_defconfig) failed like this: > > > > In file included from

Linux 3.19 - and merge window now open

2015-02-08 Thread Linus Torvalds
So nothing all that exciting happened, and while I was tempted a couple of times to do an rc8, there really wasn't any reason for it. Just as an example, Sasha Levin used KASan and found an interesting bug in paravirtualized spinlocks, but realistically it's been around forever, and it's not even

Re: [PATCH v3] net: bluetooth: hci_sock: Use 'const u32 *' instead of 'void *' for 2nd parameter of hci_test_bit()

2015-02-08 Thread Chen Gang S
On 2/9/15 04:17, Marcel Holtmann wrote: > Hi Chen, > > hci_test_bit() does not modify 2nd parameter, so it is better to let it > be constant, or may cause build warning. The related warning (with > allmodconfig under xtensa): > > net/bluetooth/hci_sock.c: In function

linux-next: build failure after merge of the sound-asoc tree

2015-02-08 Thread Stephen Rothwell
Hi all, After merging the sound-asoc tree, today's linux-next build (x86_64 allmodconfig) failed like this: In file included from sound/soc/codecs/max98357a.c:15:0: include/linux/module.h:138:40: error: '__mod_of__max98357a_device_id_device_table' aliased to undefined symbol

Re: [PATCH] kernel/panic/kexec: fix "crash_kexec_post_notifiers" option issue in oops path

2015-02-08 Thread HATAYAMA Daisuke
Hello, From: Baoquan He Subject: Re: [PATCH] kernel/panic/kexec: fix "crash_kexec_post_notifiers" option issue in oops path Date: Mon, 9 Feb 2015 10:40:30 +0800 > On 02/05/15 at 05:59pm, HATAYAMA Daisuke wrote: >> The commit f06e5153f4ae2e2f3b0300f0e260e40cb7fefd45 introduced >>

Re: [PATCH] kernel/panic/kexec: fix "crash_kexec_post_notifiers" option issue in oops path

2015-02-08 Thread Baoquan He
On 02/09/15 at 12:22pm, HATAYAMA Daisuke wrote: > Hello, > > From: Baoquan He > Subject: Re: [PATCH] kernel/panic/kexec: fix "crash_kexec_post_notifiers" > option issue in oops path > Date: Mon, 9 Feb 2015 10:40:30 +0800 > > > On 02/05/15 at 05:59pm, HATAYAMA Daisuke wrote: > >> The commit

[LKP] [sched/fair] 638476007d1: +1.1% unixbench.score

2015-02-08 Thread Huang Ying
FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core commit 638476007d13534b2ed4134bf0279ef44071140b ("sched/fair: Fix the dealing with decay_count in __synchronize_entity_decay()") It appears that your patch cause CPU usage increased a

Re: [PATCH 1/6] drivers: usb: core: devio.c: remove assignment of variables in if conditions.

2015-02-08 Thread Peter Chen
On Sat, Feb 07, 2015 at 10:55:01PM +0100, Bas Peters wrote: > This patch removes assignment of variables in if conditions in > accordance witht the CodingStyle. %s/witht/with > > Signed-off-by: Bas Peters > --- > drivers/usb/core/devio.c | 15 ++- > 1 file changed, 10

Re: [PATCH 3/3] arm64: dts: Add dts files for Hisilicon Hi6220 SoC

2015-02-08 Thread Brent Wang
Hello Marc, 2015-02-06 17:07 GMT+08:00 Marc Zyngier : > On 06/02/15 08:42, Brent Wang wrote: > > [...] > >>> + <0x0 0xf6802000 0x0 0x2000>, /* GICC */ + <0x0 0xf6804000 0x0 0x2000>, /* GICH */ + <0x0 0xf6806000 0x0 0x2000>; /*

[PATCH] f2fs: avoid data offset overflow when lseeking huge file

2015-02-08 Thread Chao Yu
xfstest generic/285 complains our issue in lseeking huge file. Here is the detail output of generic/285: "./check -f2fs tests/generic/285 Ran: generic/285 Failures: generic/285 Failed 1 of 1 tests 10. Test a huge file for offset overflow 10.01 SEEK_HOLE expected 65536 or 8589934592, got 65536.

Re: [perf/core PATCH 4/4] perf buildid-cache: Add --remove-all FILE to remove all caches of FILE

2015-02-08 Thread Namhyung Kim
Hi Masami, On Sat, Feb 07, 2015 at 07:14:19PM +0900, Masami Hiramatsu wrote: > Add --remove-all FILE to remove all caches of FILE. > Since the current --remove FILE removes a cache which has > same build-id of given FILE. Since the command takes a > FILE path, it can confuse user who tries to

linux-next: manual merge of the wireless-drivers-next tree with Linus' tree

2015-02-08 Thread Stephen Rothwell
Hi Kalle, Today's linux-next merge of the wireless-drivers-next tree got a conflict in drivers/net/wireless/rtlwifi/pci.c between commit e9538cf4f907 ("rtlwifi: Fix error when accessing unmapped memory in skb") from Linus' tree and commit d0311314d002 ("rtlwifi: rtl8192ee: Fix handling of new

RE: [PATCH v4 0/7] clk: Add common clock support for Mediatek MT8135 and MT8173.

2015-02-08 Thread 陳建豪
Hi Sascha, It's okay for me, thanks. Henry > -Original Message- > From: Sascha Hauer [mailto:s.ha...@pengutronix.de] > Sent: Friday, February 06, 2015 11:16 PM > To: Matthias Brugger > Cc: HenryC Chen (陳建豪); Rob Herring; Mike Turquette; srv_heupstream; > Sascha Hauer; JamesJJ Liao

Re: [PATCH v2] ASoC: atmel_ssc_dai: Allow more rates

2015-02-08 Thread Bo Shen
Hi Peter, On 02/04/2015 07:52 PM, Peter Rosin wrote: From: Peter Rosin When the SSC acts as BCK master, use a ratnum rule to limit the rate instead of only doing the standard rates. When the SSC acts as BCK slave, allow any BCK frequency up to within 500ppm of the SSC master clock, possibly

linux-next: build failure after merge of the net-next tree

2015-02-08 Thread Stephen Rothwell
Hi all, After merging the net-next tree, today's linux-next build (arm multi_v7_defconfig) failed like this: lib/rhashtable.c: In function 'rhashtable_walk_next': lib/rhashtable.c:1002:3: error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration] return

Re: [PATCH v2] ASoC: atmel_ssc_dai: Allow more rates

2015-02-08 Thread Bo Shen
Hi Peter, On 02/07/2015 06:51 PM, Peter Rosin wrote: Mark Brown wrote: On Wed, Feb 04, 2015 at 12:52:25PM +0100, Peter Rosin wrote: One thing remains a bit unclear, and that is the 500ppm deduction. Is that really warranted? The number was just pulled out of my hat... I don't really get

Re: linux-next: build failure after merge of the pm tree

2015-02-08 Thread Rafael J. Wysocki
On Monday, February 09, 2015 10:53:05 AM Jiang Liu wrote: > > On 2015/2/9 10:26, Stephen Rothwell wrote: > > Hi Rafael, [cut] > >^ > > > > Caused by commit 14d76b68f281 ("PCI: Use common resource list > > management code instead of private implementation") interacting with > >

Re: linux-next: build failure after merge of the pm tree

2015-02-08 Thread Rafael J. Wysocki
On Monday, February 09, 2015 01:26:42 PM Stephen Rothwell wrote: > Hi Rafael, > > After merging the pm tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > In file included from drivers/of/of_pci.c:1:0: > drivers/of/of_pci.c: In function

Re: linux-next: build failure after merge of the pm tree

2015-02-08 Thread Jiang Liu
On 2015/2/9 10:26, Stephen Rothwell wrote: > Hi Rafael, > > After merging the pm tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > In file included from drivers/of/of_pci.c:1:0: > drivers/of/of_pci.c: In function 'of_pci_get_host_bridge_resources': >

[GIT PULL] arch/nios2 for 3.19

2015-02-08 Thread Ley Foon Tan
Hi Linus, There is one arch/nios2 fix for 3.19 final. This fix the incorrect behavior of some user programs. Please consider pulling. Regards Ley Foon The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e: Linux 3.19-rc7 (2015-02-01 20:07:21 -0800) are available in

Re: [PATCH] kernel/panic/kexec: fix "crash_kexec_post_notifiers" option issue in oops path

2015-02-08 Thread Baoquan He
On 02/05/15 at 05:59pm, HATAYAMA Daisuke wrote: > The commit f06e5153f4ae2e2f3b0300f0e260e40cb7fefd45 introduced > "crash_kexec_post_notifiers" kernel boot option, which toggles > wheather panic() calls crash_kexec() before or after panic_notifiers > and dump kmsg. > > The problem is that the

Re: [PATCH] perf config : Adding a command 'config' with a option '--list' and a document for it.

2015-02-08 Thread Namhyung Kim
Hi Taeung, On Thu, Feb 05, 2015 at 05:05:17PM +0900, Taeung Song wrote: > The perf configuration file contain many variables which can make > the perf command's action more effective and more skilful. > But looking through state of configuration is difficult and > there's no knowing what kind of

[Update 2x] Re: [PATCH v3]PM/Sleep: Timer quiesce in freeze state

2015-02-08 Thread Rafael J. Wysocki
On Friday, February 06, 2015 02:20:13 AM Rafael J. Wysocki wrote: > > On Thursday, January 29, 2015 11:20:10 PM Rafael J. Wysocki wrote: > > On Monday, January 26, 2015 10:40:24 AM Thomas Gleixner wrote: > > > On Mon, 26 Jan 2015, Li, Aubrey wrote: > > > > On 2015/1/22 18:15, Thomas Gleixner

linux-next: build failure after merge of the pm tree

2015-02-08 Thread Stephen Rothwell
Hi Rafael, After merging the pm tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: In file included from drivers/of/of_pci.c:1:0: drivers/of/of_pci.c: In function 'of_pci_get_host_bridge_resources': include/linux/list.h:447:43: error: dereferencing pointer to incomplete

RE: [PATCH v2 0/5] ACPI / EC: Add reference counting for requests and cleans up the grace periods support.

2015-02-08 Thread Zheng, Lv
Hi, Rafael > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net] > Sent: Friday, February 06, 2015 9:27 AM > > On Friday, February 06, 2015 08:57:37 AM Lv Zheng wrote: > > This patchset contains 3 cleanups related to the EC driver: > > 1. Command flushing (command grace period) > >This

[GIT PULL] arch/nios2 for 3.19

2015-02-08 Thread Ley Foon Tan
Hi Linus, There is one arch/nios2 fix for 3.19 final. This fix the incorrect behavior of some user programs. Please consider pulling. Regards Ley Foon The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e: Linux 3.19-rc7 (2015-02-01 20:07:21 -0800) are available in

RE: [PATCH] modify the IO_TLB_SEGSIZE to io_tlb_segsize configurable as flexible requirement about SW-IOMMU.

2015-02-08 Thread Wang, Xiaoming
Dear Wilk: > -Original Message- > From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com] > Sent: Saturday, February 7, 2015 2:12 AM > To: Wang, Xiaoming > Cc: r...@linux-mips.org; boris.ostrov...@oracle.com; > david.vra...@citrix.com; linux-m...@linux-mips.org; linux- >

Re: [PATCH 3/3] CRISv32: handle multiple signals

2015-02-08 Thread Guenter Roeck
On Sun, Feb 08, 2015 at 09:45:04PM +0100, Rabin Vincent wrote: > Al Viro noted that CRIS fails to handle multiple signals. > > This fixes the problem for CRISv32 by making it use a C work_pending > handling loop similar to the ARM implementation in 0a267fa6a15d41c > ("ARM: 7472/1: pull all

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