[PATCH V6 01/10] USB: f81232: rename private struct member name

2015-02-15 Thread Peter Hung
Change private struct member name from line_status to modem_status. It will store MSR for some functions used Signed-off-by: Peter Hung --- drivers/usb/serial/f81232.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/f81232.c

[PATCH V6 05/10] USB: f81232: implement MCR/MSR function

2015-02-15 Thread Peter Hung
This patch implement relative MCR/MSR function, such like tiocmget()/tiocmset()/dtr_rts(). The f81232_set_mctrl() replace set_control_lines() to do MCR control so we clean-up the set_control_lines() function. Signed-off-by: Peter Hung --- drivers/usb/serial/f81232.c | 98

[PATCH V6 02/10] USB: f81232: implement read IIR/MSR with endpoint

2015-02-15 Thread Peter Hung
The interrupt Endpoint will report current IIR. If we got IIR with MSR Changed , We will do read MSR with interrupt_work worker to do f81232_read_msr() func. Signed-off-by: Peter Hung --- drivers/usb/serial/f81232.c | 109 1 file changed, 100

[PATCH V6 00/10] USB: f81232: V6 patches

2015-02-15 Thread Peter Hung
This series patch V6 is improvement from V5 as following: 1. transform all function not to use private data as parameter, using usb_serial_port instead. 2. process_read_urb() add process of Break/FrameError/ParityError/OE. (patch: 03/10) 3. fix calc_baud_divisor() will cause divide by

[PATCH V6 04/10] USB: f81232: implement set_termios

2015-02-15 Thread Peter Hung
The original driver had do not any h/w change in driver. This patch implements with configure H/W for baud/parity/word length/stop bits functional. Some init step extract to f81232_port_init(), called once with open(). And refine baudrate setting to f81232_set_baudrate() Signed-off-by: Peter

[PATCH] Documentation: Add MCB documentation

2015-02-15 Thread Johannes Thumshirn
Add basic introductory documentation for the MEN Chameleon Bus. Signed-off-by: Johannes Thumshirn --- Documentation/MCB.txt | 162 ++ 1 file changed, 162 insertions(+) create mode 100644 Documentation/MCB.txt diff --git a/Documentation/MCB.txt

Re: [PATCH RESEND] x86:pci: Change sta2x11_dma_ops stucture to use switolb_dma_supported as it's dma_supported function in sta2x11-fixup.c

2015-02-15 Thread Ingo Molnar
* Nicholas Krause wrote: > This changes the structure sta2x11_dma_ops stucture to > use switolb_dma_supported as it's function for > dma_supported hardware verus setting this value to NULL > as this should be set correctly for when dma_supported > function needs to be called for this

[GIT PULL] timer clockevents/clocksource driver updates for v3.20

2015-02-15 Thread Ingo Molnar
Linus, Please pull the latest timers-core-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers-core-for-linus # HEAD: f40d149b58f5dea148ceaee5f9249da133e5004c Merge branch 'clockevents/3.20' of http://git.linaro.org/people/daniel.lezcano/linux into

[GIT PULL] perf x86 updates for v3.20

2015-02-15 Thread Ingo Molnar
Linus, Please pull the latest perf-core-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-for-linus # HEAD: a66734297f78707ce39d756b656bfae861d53f62 perf/x86: Add /sys/devices/cpu/rdpmc=2 to allow rdpmc for all tasks ( I'm sending these changes

Re: MIPS: CONFIG_CPU_MIPS_R6?

2015-02-15 Thread Markos Chandras
On Sat, Feb 14, 2015 at 06:26:45PM +0100, Paul Bolle wrote: > Your commit 33d73a3d4159 ("MIPS: lib: memset: Add MIPS R6 support") is > included in yesterday's linux next (ie, next-20150213). I noticed > because a script I use to check linux-next spotted a trivial problem > with it. > > It added a

Re: [PATCH v3] brcmfmac: avoid duplicated suspend/resume operation

2015-02-15 Thread Fu, Zhonghui
On 2015/2/15 22:54, Kalle Valo wrote: > Arend van Spriel writes: > >> On 02/15/15 04:27, Pat Erley wrote: >>> On 02/14/2015 08:40 PM, Fu, Zhonghui wrote: Any comments to this patch? Can it be accepted? >> I assume that patches are queued up until after the merge window that >> we are

[GIT PULL] irqchip updates for v3.20

2015-02-15 Thread Ingo Molnar
Linus, Please pull the latest irq-core-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq-core-for-linus # HEAD: 4fe7ffb7e17ca6ad9173b8de35f260c9c8fc2f79 genirq: Fix null pointer reference in irq_set_affinity_hint() Various irqchip driver updates,

RE: [PATCH RFC v3 0/7] epoll: Introduce new syscalls, epoll_ctl_batch and epoll_pwait1

2015-02-15 Thread Seymour, Shane M
I found the manual pages really confusing so I had a go at rewriting them - there were places in the manual page that didn't match the functionality provided by your code as well as I could tell). My apologies for a few formatting issues though. I still don't like parts of epoll_pwait1 but it's

[LKP] [SUNRPC] 127b21b89f9: nfs loopback setup: +129.7% fsmark.app_overhead, +14.2% fsmark.time.involuntary_context_switches

2015-02-15 Thread Huang Ying
FYI, we noticed the below changes on git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 127b21b89f9d8ba0dc23e47b8c35d8a0bac9d6fc ("SUNRPC: Adjust rpciod workqueue parameters") testbox/testcase/testparams:

[torture] INFO: task killall5:262 blocked for more than 120 seconds.

2015-02-15 Thread Fengguang Wu
Hi Paul, FYI, this may be very hard to reproduce. git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git revert-d347efeb16d3d5150cb7f8d50b05f388b572840e-ab7d45053f99f44f81a221eb5c9fbe253ee94524 commit ab7d45053f99f44f81a221eb5c9fbe253ee94524 Author: Paul E. McKenney AuthorDate:

Re: [GIT PULL] x86/apic updates for v3.20

2015-02-15 Thread Ingo Molnar
* Joerg Roedel wrote: > On Thu, Feb 12, 2015 at 06:08:45PM -0800, Linus Torvalds wrote: > > Any ideas? The Pixel Chromebook does have an odd and often broken > > BIOS/firmware thing, but it *used* to suspend and resume very reliably > > once we got around its insane TPM thing. > > Hmm, looking

[sched/deadline] kernel BUG at kernel/sched/deadline.c:805!

2015-02-15 Thread Fengguang Wu
Hi Peter, We got the below dmesg and the first bad commit is git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git revert-d347efeb16d3d5150cb7f8d50b05f388b572840e-1019a359d3dc4b64d0e1e5a5efcb725d5e83994d commit 1019a359d3dc4b64d0e1e5a5efcb725d5e83994d Author: Peter Zijlstra

[BUG] b893e80e3147 breaks touchpad on Dell XPS13

2015-02-15 Thread Chris Rorvick
Hi, Commit b893e80e3147 ("ACPI / LPSS: Remove non-existing clock control from Intel Lynxpoint I2C") is causing my touchpad to not load on my Dell XPS13. I do not see any errors in the Xorg log, just 20 or so lines missing where it would normally be loading the synaptics driver. Reverting this

Re: [PATCH v7 01/16] clk: tegra: Add binding for the Tegra124 DFLL clocksource

2015-02-15 Thread Tuomas Tynkkynen
On 02/13/2015 12:42 AM, Thierry Reding wrote: On Thu, Jan 08, 2015 at 03:22:04PM +0200, Mikko Perttunen wrote: From: Tuomas Tynkkynen The DFLL is the main clocksource for the fast CPU cluster on Tegra124 and also provides automatic CPU rail voltage scaling as well. The DFLL is a separate IP

Re: [PATCH 4/4] perf tools: add JVMTI agent library

2015-02-15 Thread Adrian Hunter
On 11/02/15 01:42, Stephane Eranian wrote: > This is a standalone JVMTI library to help profile Java jitted > code with perf record/perf report. The library is not installed > or compiled automatically by perf Makefile. It is not used > directly by perf. It is arch agnostic and has been tested on

Re: [PATCH 2/4] perf tools: pass timestamp to map_init

2015-02-15 Thread Adrian Hunter
On 11/02/15 01:42, Stephane Eranian wrote: > This patch passes the sample timestamp down to the > map_init function. This is used to sort mmap records. > > Signed-off-by: Stephane Eranian > --- Are the changes of this patch used by your patch set? I couldn't see anywhere. -- To unsubscribe

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

2015-02-15 Thread Zheng, Lv
Hi, > From: Wysocki, Rafael J > Sent: Thursday, February 12, 2015 9:18 AM > > On 2/9/2015 3:23 AM, Zheng, Lv wrote: > > 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

[PATCH v2 1/2] of: Add prompt for OF_OVERLAY config

2015-02-15 Thread Matwey V. Kornilov
Add prompt for OF_OVERLAY config option to make in visible in menuconfig/xconfig to make user be able to set or unset this option. Signed-off-by: Matwey V. Kornilov --- Changes from v1: - Explanation commit message has been added to 1/2 - Add 2/2 (drop depends on OF) as suggested by

[PATCH v2 2/2] of: Drop superfluous dependance for OF_OVERLAY

2015-02-15 Thread Matwey V. Kornilov
The whole menu already depends on OF, so there is no need to additionaly specify it. Suggested-by: Paul Bolle Signed-off-by: Matwey V. Kornilov --- drivers/of/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig index fdca685..4831137 100644 ---

Re: [PATCH] of: Add prompt for OF_OVERLAY config

2015-02-15 Thread Matwey V. Kornilov
2015-02-15 23:00 GMT+03:00 Paul Bolle : > On Sun, 2015-02-15 at 18:22 +0300, Matwey V. Kornilov wrote: >> Signed-off-by: Matwey V. Kornilov >> --- >> drivers/of/Kconfig | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig >> index

Re: [RFC PATCH 3/8] kmod - teach call_usermodehelper() to use a namespace

2015-02-15 Thread Ian Kent
On Tue, 2015-02-10 at 17:55 +0100, Oleg Nesterov wrote: > On 02/10, Ian Kent wrote: > > > > On Mon, 2015-02-09 at 17:03 +0100, Oleg Nesterov wrote: > > > > > > I understand. but I still can't understand why we can't implement > > > something > > > like > > > enter_ns(struct nsproxy *p) > > >

Re: [PATCH 3/5] virtio: Don't expose legacy net features when VIRTIO_NET_NO_LEGACY defined.

2015-02-15 Thread Rusty Russell
"Michael S. Tsirkin" writes: >> struct virtio_net_hdr hdr; >> __virtio16 num_buffers; /* Number of merged rx buffers */ >> }; >> +#else /* ... VIRTIO_NET_NO_LEGACY */ >> +/* >> + * This header comes first in the scatter-gather list. If you don't >> + * specify GSO or CSUM features,

Re: [PATCH v4 0/3] about data busy

2015-02-15 Thread Jaehoon Chung
On 02/15/2015 08:41 PM, Javier Martinez Canillas wrote: > Hello Addy, > > On Sat, Feb 14, 2015 at 7:17 AM, Addy Ke wrote: >> patch 1: This patch can fix bug that controller is still data busy after >> reset all blocks. After this patch, I still get data busy in >> set_ios(). >>

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

2015-02-15 Thread Hiroshi Shimamoto
> > Can you please fix up your patches based on my tree: > > git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/que > > ue.git > > Yes. I haven't noticed your tree. > Will resend patches against it. > > >>> > >>> I encountered

Re: [PATCH 1/2] virtio_pci_modern: type-safe io accessors

2015-02-15 Thread Rusty Russell
Rusty Russell writes: > "Michael S. Tsirkin" writes: >> The spec is very clear on this: >> >> 4.1.3.1 Driver Requirements: PCI Device Layout >> >> The driver MUST access each field using the “natural” access method, >> i.e. 32-bit accesses for 32-bit fields, 16-bit accesses for 16-bit >> fields

RE: [PATCH 0/6] Drivers: hv: vmbus

2015-02-15 Thread KY Srinivasan
> -Original Message- > From: Dexuan Cui > Sent: Sunday, February 15, 2015 7:19 PM > To: KY Srinivasan; gre...@linuxfoundation.org; linux- > ker...@vger.kernel.org; de...@linuxdriverproject.org; o...@aepfle.de; > a...@canonical.com; vkuzn...@redhat.com > Subject: RE: [PATCH 0/6] Drivers:

Re: [PATCH 1/2] Input: bcm-keypad: add device tree bindings

2015-02-15 Thread Dmitry Torokhov
Hi Scott, On Sat, Feb 14, 2015 at 08:49:15AM -0800, Scott Branden wrote: > Hi Dmitry, > > Comments inline. I still have an issue with vendor prefix as there > are not documented guidelines I can find in this area? I looked and I could not locate it written down either. I think Grant is in

Re: [PATCH 3/5] virtio: Don't expose legacy net features when VIRTIO_NET_NO_LEGACY defined.

2015-02-15 Thread Michael S. Tsirkin
> struct virtio_net_hdr hdr; > __virtio16 num_buffers; /* Number of merged rx buffers */ > }; > +#else /* ... VIRTIO_NET_NO_LEGACY */ > +/* > + * This header comes first in the scatter-gather list. If you don't > + * specify GSO or CSUM features, you can simply ignore the header. > +

[LKP] [mm] 10359213d05: -3.1% pigz.time.minor_page_faults, +31.3% meminfo.AnonHugePages, +1.7% will-it-scale.per_thread_ops

2015-02-15 Thread Huang Ying
ebian-x86_64-2015-02-07.cgz result_root: "/result/xps2/pigz/performance-100%-512K/debian-x86_64-2015-02-07.cgz/x86_64-rhel/ea2bbe3b9bf930408db205344fe10c8f719ba738/0" job_file: "/lkp/scheduled/xps2/cyclic_pigz-performance-100%-512K-x86_64-rhel-HEAD-ea2bbe3b9bf930408db205344fe10c8

Re: [Regression]: mm: nommu: Memory leak introduced with commit "mm/nommu: use alloc_pages_exact() rather than its own implementation"

2015-02-15 Thread Joonsoo Kim
2015-02-15 23:21 GMT+09:00 Maxime Coquelin : > Hi Joonsoon, > > I am currently working on STM32 microcontroller family upstream. > The STM32 family is ARM Cortex-M based, so no MMU. > As user-space, I use a ramdisk with a statically-linked busybox installed. > > On v3.19, I am facing a memory

linux-next: Tree for Feb 16

2015-02-15 Thread Stephen Rothwell
Hi all, Please do not add any material destined for v3.21 to your linux-next included trees until after v3.20-rc1 has been released. Changes since 20150213: The slabe-dma tree gained a build failure so I used the version from next-20150213. Non-merge commits (relative to Linus' tree): 2925

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

2015-02-15 Thread Minchan Kim
Hi Shaohua, On Wed, Feb 11, 2015 at 04:14:03PM -0800, Shaohua Li wrote: > On Wed, Feb 11, 2015 at 09:56:20AM +0900, Minchan Kim wrote: > > Hi Shaohua, > > > > On Tue, Feb 10, 2015 at 02:38:26PM -0800, Shaohua Li wrote: > > > On Mon, Feb 09, 2015 at 04:15:53PM +0900, Minchan Kim wrote: > > > > On

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

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

respond for details

2015-02-15 Thread Ming
-- my name is ming yang,i work with Hang Seng Bank Ltd Hong Kong.i want you to be the next of kin of my late client late Gen. Aadel Akgaal, respond -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo

[PATCH 2/2] drivers/core/of: Add symlink to device-tree from devices with an OF node

2015-02-15 Thread Benjamin Herrenschmidt
So I've been annoyed lately with having a bunch of devices such as i2c eeproms (for use by VPDs, server world !) and other bits and pieces that I want to be able to identify from userspace, and possibly provide additional data about from FW. Basically, it boils down to correlating the sysfs

Re: [PATCH] spi: spidev: only use up TX/RX bounce buffer space when needed

2015-02-15 Thread Mark Brown
On Sun, Feb 15, 2015 at 10:30:22AM +, Ian Abbott wrote: > On 14/02/15 04:49, Mark Brown wrote: > >This is a bit hard to parse. I think you're talking about buffers in > >spidev here but it's unclear and you've not described in what way you're > >changing the code and we do currently only

Re: [PATCH 3/5] virtio: Don't expose legacy net features when VIRTIO_NET_NO_LEGACY defined.

2015-02-15 Thread Rusty Russell
"Michael S. Tsirkin" writes: > On Sun, Feb 08, 2015 at 11:59:08AM +0100, Michael S. Tsirkin wrote: >> On Fri, Feb 06, 2015 at 03:36:54PM +1030, Rusty Russell wrote: >> > In particular, the virtio header always has the u16 num_buffers field. >> > We define a new 'struct virtio_net_modern_hdr' for

Re: [PATCH v11 18/19] module: fix types of device tables aliases

2015-02-15 Thread Rusty Russell
Andrey Ryabinin writes: > MODULE_DEVICE_TABLE() macro used to create aliases to device tables. > Normally alias should have the same type as aliased symbol. > > Device tables are arrays, so they have 'struct type##_device_id[x]' > types. Alias created by MODULE_DEVICE_TABLE() will have non-array

Re: [PATCH v11 19/19] kasan: enable instrumentation of global variables

2015-02-15 Thread Rusty Russell
Andrey Ryabinin writes: > This feature let us to detect accesses out of bounds of > global variables. This will work as for globals in kernel > image, so for globals in modules. Currently this won't work > for symbols in user-specified sections (e.g. __init, __read_mostly, ...) > > The idea of

Re: [PATCH 1/2] virtio_pci_modern: type-safe io accessors

2015-02-15 Thread Rusty Russell
"Michael S. Tsirkin" writes: > The spec is very clear on this: > > 4.1.3.1 Driver Requirements: PCI Device Layout > > The driver MUST access each field using the “natural” access method, > i.e. 32-bit accesses for 32-bit fields, 16-bit accesses for 16-bit > fields and 8-bit accesses for 8-bit

Re: [PATCH RFC v5 net-next 4/6] virtio-net: add basic interrupt coalescing support

2015-02-15 Thread Rusty Russell
Cornelia Huck writes: > On Fri, 13 Feb 2015 13:22:09 +1030 > Rusty Russell wrote: > >> "Michael S. Tsirkin" writes: >> > On Tue, Feb 10, 2015 at 12:02:37PM +1030, Rusty Russell wrote: >> >> Jason Wang writes: >> >> > This patch enables the interrupt coalescing setting through ethtool. >> >>

Re: [PATCH RFC v5 net-next 4/6] virtio-net: add basic interrupt coalescing support

2015-02-15 Thread Rusty Russell
Pawel Moll writes: > On Fri, 2015-02-13 at 02:52 +, Rusty Russell wrote: >> "Michael S. Tsirkin" writes: >> > On Tue, Feb 10, 2015 at 12:02:37PM +1030, Rusty Russell wrote: >> >> Jason Wang writes: >> >> > This patch enables the interrupt coalescing setting through ethtool. >> >> >> >> The

[git pull] m68knommu arch fixes for 3.20

2015-02-15 Thread Greg Ungerer
Hi Linus, Can you please pull the m68knommu git tree, for-next branch. Nothing big, only a small collection of minor cleanups/fixes to be pulled. Regards Greg The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e: Linux 3.19-rc7 (2015-02-01 20:07:21 -0800) are

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

2015-02-15 Thread Vinod Koul
On Mon, Feb 16, 2015 at 01:48:56AM +, Yibin Gong wrote: > Hi Stephen, > Thanks for you report. I have notice it and sent the v4 patch review > yesterday. > > 发自我的 iPhone > > > 在 2015年2月16日,09:09,Stephen Rothwell 写道: > > > > Hi Vinod, > > > > After merging the slave-dma tree, today's

Re: [PATCH] powerpc: re-enable dynticks

2015-02-15 Thread Benjamin Herrenschmidt
On Mon, 2015-02-16 at 11:08 +1100, Michael Ellerman wrote: > On Fri, 2015-02-13 at 13:38 -0600, Paul Clarke wrote: > > implement arch_irq_work_has_interrupt() for powerpc > > > > Commit 9b01f5bf3 introduced a dependency on "IRQ work self-IPIs" for > > full dynamic ticks to be enabled, by

[git pull] m68knommu arch fixes for 3.20

2015-02-15 Thread Greg Ungerer
Hi Linus, Can you please pull the m68knommu git tree, for-next branch. Nothing big, only a small collection of minor cleanups/fixes to be pulled. Regards Greg The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e: Linux 3.19-rc7 (2015-02-01 20:07:21 -0800) are

[PATCH 1/2] device: Add dev_of_node() accessor

2015-02-15 Thread Benjamin Herrenschmidt
Suggested by Arnd Bergmann, this gives a practical accessor for the of_node field of struct device while instructing the compiler that it will be NULL if CONFIG_OF is not set. Signed-off-by: Benjamin Herrenschmidt --- This is what we discussed back in November and I had forgotten to finish :)

Re: [PATCH 0/7] ARM: berlin: refactor the clock

2015-02-15 Thread Jisheng Zhang
Hi all, On Sun, 15 Feb 2015 19:37:38 -0800 Jisheng Zhang wrote: > Hi all, > > On Fri, 13 Feb 2015 08:42:54 -0800 > Antoine Tenart wrote: > > > Hi, > > > > Marvell Berlin SoCs have a chip control register set providing several > > individual registers dealing with various controllers

Re: [PATCH 0/7] ARM: berlin: refactor the clock

2015-02-15 Thread Jisheng Zhang
Hi all, On Fri, 13 Feb 2015 08:42:54 -0800 Antoine Tenart wrote: > Hi, > > Marvell Berlin SoCs have a chip control register set providing several > individual registers dealing with various controllers (pinctrl, reset, > clk). This chip controller is described by a single DT node since the >

Re: [PATCH v2 00/30] Refine PCI scan interfaces and make generic pci host bridge

2015-02-15 Thread Yijing Wang
On 2015/2/16 11:13, Benjamin Herrenschmidt wrote: > On Mon, 2015-02-16 at 09:18 +0800, Yijing Wang wrote: I tested this series on x86 (with or without ACPI). Comments and tests are warmly welcome! >>> >>> Can you push a public branch out rebased against mainline for us to pull >>> and

RE: [PATCH 0/6] Drivers: hv: vmbus

2015-02-15 Thread Dexuan Cui
> -Original Message- > From: devel [mailto:driverdev-devel-boun...@linuxdriverproject.org] On Behalf > Of K. Y. Srinivasan > Sent: Monday, February 16, 2015 4:11 AM > To: gre...@linuxfoundation.org; linux-kernel@vger.kernel.org; > de...@linuxdriverproject.org; o...@aepfle.de;

Re: [PATCH v2 00/30] Refine PCI scan interfaces and make generic pci host bridge

2015-02-15 Thread Benjamin Herrenschmidt
On Mon, 2015-02-16 at 09:18 +0800, Yijing Wang wrote: > >> I tested this series on x86 (with or without ACPI). > >> Comments and tests are warmly welcome! > > > > Can you push a public branch out rebased against mainline for us to pull > > and test please ? > > Hi Lorenzo, I rebased the series

[GIT PULL] Security subsystem fixes for 3.20

2015-02-15 Thread James Morris
Please pull these bugfixes for 3.20. --- The following changes since commit 1fa185ebcbcefdc5229c783450c9f0439a69f0c1: Merge tag 'cris-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris (2015-02-15 18:02:02 -0800) are available in the git repository at:

[PATCH v3] modify the IO_TLB_SEGSIZE and IO_TLB_DEFAULT_SIZE configurable as flexible requirement about SW-IOMMU.

2015-02-15 Thread Wang Xiaoming
The maximum of SW-IOMMU is limited to 2^11*128 = 256K. And the maximum of IO_TLB_DEFAULT_SIZE is limited to (64UL<<20) 64M. While in different platform and different requirement this seems improper. So modifing the IO_TLB_SEGSIZE to io_tlb_segsize and IO_TLB_DEFAULT_SIZE to io_tlb_default_size

Re: scsi: Implement per-cpu logging buffer

2015-02-15 Thread Josh Triplett
On Sat, Feb 14, 2015 at 03:29:37PM +0100, Hannes Reinecke wrote: > On 02/13/2015 04:45 PM, Josh Triplett wrote: > > On Fri, Feb 13, 2015 at 09:48:36AM +0100, Hannes Reinecke wrote: > >> On 02/12/2015 06:18 PM, Josh Triplett wrote: > >>> On Thu, Feb 12, 2015 at 02:29:35PM +0100, Hannes Reinecke

Re: make mandocs build failure with next-20150210

2015-02-15 Thread Masanari Iida
On Thu, Feb 12, 2015 at 12:48 AM, Greg Kroah-Hartman wrote: > On Wed, Feb 11, 2015 at 02:19:00PM +, Alan Cox wrote: >> On Wed, 2015-02-11 at 07:27 +1100, Stephen Rothwell wrote: >> > Hi Jim, >> > >> > On Tue, 10 Feb 2015 11:40:23 -0700 Jim Davis wrote: >> > > >> > > DOCPROC

Re: [PATCH] Don't leak a key reference if request_key() tries to use a revoked keyring

2015-02-15 Thread James Morris
On Thu, 12 Feb 2015, David Howells wrote: > From: David Jeffery > > If a request_key() call to allocate and fill out a key attempts to insert the > key structure into a revoked keyring, the key will leak, using memory and part > of the user's key quota until the system reboots. This is from a

[PATCH] x86, irq: Fix regression caused by commit b568b8601f05

2015-02-15 Thread Jiang Liu
Commit b568b8601f05 ("Treat SCI interrupt as normal GSI interrupt") accidently removes support of legacy PIC interrupt when fixing a regression for Xen, which causes a nasty regression on HP/Compaq nc6000 where we fail to register the ACPI interrupt, and thus lose eg. thermal notifications leading

Re: [PATCH v10 0/2] ns, procfs: pid conversion between ns

2015-02-15 Thread Gui, Jianfeng/归 剑峰
在 2015/2/12 9:35, Chen, Hanxiao/陈 晗霄 写道: -Original Message- From: Chen, Hanxiao/陈 晗霄 Sent: Wednesday, February 11, 2015 1:52 PM -Original Message- From: containers-boun...@lists.linux-foundation.org Chen Hanxiao (1): /proc/PID/status: show all sets of pid according to ns

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

2015-02-15 Thread Yibin Gong
Hi Stephen, Thanks for you report. I have notice it and sent the v4 patch review yesterday. 发自我的 iPhone > 在 2015年2月16日,09:09,Stephen Rothwell 写道: > > Hi Vinod, > > After merging the slave-dma tree, today's linux-next build (arm > multi_v7_defconfig) > failed like this: > >

Re: [PATCH v2 00/30] Refine PCI scan interfaces and make generic pci host bridge

2015-02-15 Thread Yijing Wang
>> I tested this series on x86 (with or without ACPI). >> Comments and tests are warmly welcome! > > Can you push a public branch out rebased against mainline for us to pull > and test please ? Hi Lorenzo, I rebased the series and you could pull it from g...@github.com:YijingWang/linux-pci.git

linux-next: build failure after merge of the slave-dma tree

2015-02-15 Thread Stephen Rothwell
Hi Vinod, After merging the slave-dma tree, today's linux-next build (arm multi_v7_defconfig) failed like this: drivers/dma/imx-sdma.c: In function 'sdma_run_channel0': drivers/dma/imx-sdma.c:535:57: error: macro "readl" passed 2 arguments, but takes just 1 if (readl(SDMA_H_CONFIG_CSM,

Re: [PATCH RFC v3 0/7] epoll: Introduce new syscalls, epoll_ctl_batch and epoll_pwait1

2015-02-15 Thread Fam Zheng
On Sun, 02/15 15:00, Jonathan Corbet wrote: > On Fri, 13 Feb 2015 17:03:56 +0800 > Fam Zheng wrote: > > > SYNOPSIS > > > >#include > > > >int epoll_pwait1(int epfd, int flags, > > struct epoll_event *events, > > int maxevents, >

[PATCH] drm/udl: add enable/disable_vblank stubs

2015-02-15 Thread Aaron Plattner
vblank_disable_and_save calls the driver's disable_vblank hook unconditionally, which crashes the udl driver since it doesn't implement it. Fix this by adding stub implementations of these functions identical to the qxl ones. usb 5-1: USB disconnect, device number 2 BUG: unable to handle

Re: [LKP] [SUNRPC] c4a7ca77494: +6.0% fsmark.time.involuntary_context_switches, no primary result change

2015-02-15 Thread Huang Ying
On Sun, 2015-02-15 at 13:02 -0500, Trond Myklebust wrote: > Hi guys, > > On Sun, Feb 15, 2015 at 2:57 AM, Huang Ying wrote: > > FYI, we noticed the below changes on > > > > commit c4a7ca774949960064dac11b326908f28407e8c3 ("SUNRPC: Allow waiting on > > memory allocation") > > > > > >

[PATCH] usb: dwc3: Moved PCI IDS to linux/pci_ids.h

2015-02-15 Thread Joseph Kogut
Moved DWC3 PCI IDS to linux/pci_ids.h per the FIXME. Signed-off-by: Joseph Kogut --- drivers/usb/dwc3/dwc3-pci.c | 10 +- include/linux/pci_ids.h | 8 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c

Re: [PATCH] powerpc: re-enable dynticks

2015-02-15 Thread Michael Ellerman
On Fri, 2015-02-13 at 13:38 -0600, Paul Clarke wrote: > implement arch_irq_work_has_interrupt() for powerpc > > Commit 9b01f5bf3 introduced a dependency on "IRQ work self-IPIs" for > full dynamic ticks to be enabled, by expecting architectures to > implement a suitable

Re: [PATCH 6/9] nbd: Restructure debugging prints

2015-02-15 Thread Joe Perches
On Sun, 2015-02-15 at 23:20 +0100, Markus Pargmann wrote: > On Fri, Feb 13, 2015 at 03:48:06AM -0800, Joe Perches wrote: > > On Fri, 2015-02-13 at 12:24 +0100, Markus Pargmann wrote: > > > On Fri, Feb 13, 2015 at 02:05:27AM -0800, Joe Perches wrote: > > > > On Fri, 2015-02-13 at 10:58 +0100,

[GIT PULL] CRIS changes for 3.20

2015-02-15 Thread Jesper Nilsson
Hi Linus! Please pull the below changes for some small CRIS fixes for 3.20. The following changes since commit c59c961ca511dc7ee2f4f7e9c224d16f5c76ca6e: Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (2015-01-27 19:12:38 -0800) are available in the git repository

Re: [PATCH] Input: ALPS: Move v7 packet info to Documentation and v6 packet info

2015-02-15 Thread Dmitry Torokhov
On Wed, Feb 11, 2015 at 08:38:13AM +0100, Hans de Goede wrote: > Hi, > > On 10-02-15 13:43, Pali Rohár wrote: > >This patch move all packet info from driver source code to documentation > >and adds info about v6 packet format (from driver source code). > > > >Signed-off-by: Pali Rohár > >

Re: [PATCH][v3.2 stable tree] dcache: Balance rcu_read_lock in have_submounts()

2015-02-15 Thread Ben Hutchings
On Thu, 2015-02-12 at 00:28 -0500, Steven Rostedt wrote: > On Wed, 11 Feb 2015 03:15:37 + > Ben Hutchings wrote: > > > I've reviewed locking contexts in all three functions that I changed > > when backporting "deal with deadlock in d_walk()". It's actually worse > > than you say: > > > > -

Re: [PATCH 06/14] drivers: reset: Add STM32 reset driver

2015-02-15 Thread Andreas Färber
Am 12.02.2015 um 18:45 schrieb Maxime Coquelin: > The STM32 MCUs family IP can be reset by accessing some shared registers. > > The specificity is that some reset lines are used by the timers. > At timer initialization time, the timer has to be reset, that's why > we cannot use a regular driver.

Re: [PATCH 03/14] clocksource: Add ARM System timer driver

2015-02-15 Thread Andreas Färber
Am 12.02.2015 um 18:45 schrieb Maxime Coquelin: > This patch adds clocksource support for ARMv7-M's System timer, > also known as SysTick. > > Signed-off-by: Maxime Coquelin > --- > .../devicetree/bindings/arm/system_timer.txt | 15 + > drivers/clocksource/Kconfig

[PATCH 2/2] dgnc: Move DG_PART definition from Makefile to dgnc_driver.h

2015-02-15 Thread Cass May
Avoid deprecated usage of EXTRA_CFLAGS by moving definition of DG_PART into dgnc_driver.h Signed-off-by: Cass May --- drivers/staging/dgnc/Makefile | 2 -- drivers/staging/dgnc/dgnc_driver.h | 1 + 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/dgnc/Makefile

[PATCH v3 1/2] dgnc: Remove superfluous EXTRA_CFLAGS variable

2015-02-15 Thread Cass May
Clean up Makefile by removing unnecessary definition of DG_NAME. Signed-off-by: Cass May --- Having done some build tests, it seems that DG_NAME is not needed, but DG_PART is referenced in dgnc_mgmt.c. I have removed the former, and moved the latter into the appropriate header.

Re: [PATCH v4 1/3] mmc: dw_mmc: update clock after host reach a stable voltage

2015-02-15 Thread Alim Akhtar
Hi Addy, On Sat, Feb 14, 2015 at 11:47 AM, Addy Ke wrote: > As show in mmc_power_up(), in MMC_POWER_UP state, the voltage isn't > stable and we may get 'data busy' which can't be cleaned by resetting > all blocks. So we should not send command to update clock in this state. > > Signed-off-by:

Re: [PATCH v2 1/2] usb: gadget: udc-core: independent registration of gadgets and gadget drivers

2015-02-15 Thread Alan Stern
On Mon, 16 Feb 2015, Ruslan Bilovol wrote: > Change behavior during registration of gadgets and > gadget drivers in udc-core. Instead of previous > approach when for successful probe of usb gadget driver > at least one usb gadget should be already registered > use another one where gadget drivers

Re: [PATCH 05/14] ARM: call reset_controller_of_init from default time_init handler

2015-02-15 Thread Russell King - ARM Linux
On Sun, Feb 15, 2015 at 04:17:31PM -0600, Rob Herring wrote: > On Thu, Feb 12, 2015 at 11:45 AM, Maxime Coquelin > wrote: > > Some DT ARM platforms need the reset controllers to be initialized before > > the timers. > > This is the case of the stm32 and sunxi platforms. > > I would say this is

Re: [PATCH v2 0/2] usb/gadget: independent registration of gadgets and gadget

2015-02-15 Thread Alan Stern
On Mon, 16 Feb 2015, Ruslan Bilovol wrote: > This patchset adds independent registration of gadgets > and gadget drivers to udc-core. This is very useful for > built-in modules into kernel case since it's possible > situation that gadget driver is probing at a time > when no gadgets are

[PATCH v2 2/2] usb: gadget: legacy: don't use __init/__exit attributes for bind/unbind path

2015-02-15 Thread Ruslan Bilovol
Since it's possible now to do independent gadget and gadget driver registration in udc-core, some of the functions can't have __init/__exit attributes (almost bind/unbind callbacks are affected) Signed-off-by: Ruslan Bilovol --- drivers/usb/gadget/legacy/acm_ms.c | 6 +++---

[PATCH v2 0/2] usb/gadget: independent registration of gadgets and gadget

2015-02-15 Thread Ruslan Bilovol
This patchset adds independent registration of gadgets and gadget drivers to udc-core. This is very useful for built-in modules into kernel case since it's possible situation that gadget driver is probing at a time when no gadgets are registered in udc-core. In this case instead of silently

[PATCH v2 1/2] usb: gadget: udc-core: independent registration of gadgets and gadget drivers

2015-02-15 Thread Ruslan Bilovol
Change behavior during registration of gadgets and gadget drivers in udc-core. Instead of previous approach when for successful probe of usb gadget driver at least one usb gadget should be already registered use another one where gadget drivers and gadgets can be registered in udc-core

Re: [PATCH v2] rtl2832: remove compiler warning

2015-02-15 Thread Luis de Bethencourt
On Wed, Feb 11, 2015 at 11:08:51AM +, Luis de Bethencourt wrote: > Cleaning up the following compiler warning: > rtl2832.c:703:12: warning: 'tmp' may be used uninitialized in this function > > Even though it could never happen since if rtl2832_rd_demod_reg () doesn't set > tmp, this line

Re: [PATCH 1/2] usb: gadget: udc-core: independent registration of gadgets and gadget drivers

2015-02-15 Thread Ruslan Bilovol
Hi Krzysztof, On Tue, Feb 10, 2015 at 10:47 AM, Krzysztof Opasiak wrote: > > >> -Original Message- >> From: Ruslan Bilovol [mailto:ruslan.bilo...@gmail.com] >> Sent: Tuesday, February 10, 2015 12:46 AM >> To: Alan Stern >> Cc: Krzysztof Opasiak; Peter Chen; linux-...@vger.kernel.org; >>

Re: [PATCH 02/14] ARM: ARMv7M: Enlarge vector table to 256 entries

2015-02-15 Thread Rob Herring
On Fri, Feb 13, 2015 at 2:42 AM, Maxime Coquelin wrote: > Hi Geert, > > 2015-02-12 21:34 GMT+01:00 Geert Uytterhoeven : >> On Thu, Feb 12, 2015 at 6:45 PM, Maxime Coquelin >> wrote: >>> From Cortex-M4 and M7 reference manuals, the nvic supports up to 240 >>> interrupts. So the number of entries

Re: [PATCH 1/2] usb: gadget: udc-core: independent registration of gadgets and gadget drivers

2015-02-15 Thread Ruslan Bilovol
Hi Alan, On Mon, Feb 9, 2015 at 10:00 PM, Alan Stern wrote: > On Mon, 9 Feb 2015, Krzysztof Opasiak wrote: > >> > Why bother matching by name? Why not simply take the first >> > available >> > UDC? >> >> Because you may have more than one udc. This would allow to pick one by >> name just like

Re: [PATCH v8 2/4] fpga manager: add sysfs interface document

2015-02-15 Thread Pavel Machek
On Wed 2015-01-21 13:27:00, Jason Gunthorpe wrote: > On Wed, Jan 21, 2015 at 06:33:12PM +0200, Pantelis Antoniou wrote: > > Hi Alan, > > > > > On Jan 21, 2015, at 18:01 , One Thousand Gnomes > > > wrote: > > > > > > On Thu, 15 Jan 2015 22:54:46 +0200 > > > Pantelis Antoniou wrote: > > > > >

[ASoC]fsl_ssi: fix of_property_read_u32_array return value check

2015-02-15 Thread Maciej S. Szmigiero
of_property_read_u32_array returns 0 on success, so the return value shouldn't be inverted twice, first on assignment then in condition expression. Signed-off-by: Maciej Szmigiero diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index d7365c5..134388f 100644 ---

Re: n900 audio: any ideas how to get headset speaker to work?

2015-02-15 Thread Pavel Machek
On Sun 2015-02-15 17:27:03, Pali Rohár wrote: > On Sunday 15 February 2015 17:20:29 Pavel Machek wrote: > > On Sun 2015-02-15 12:08:02, Pali Rohár wrote: > > > On Sunday 15 February 2015 11:21:52 Pavel Machek wrote: > > > > Hi! > > > > > > > > By default, output goes to loudspeaker (top right

Re: [PATCH 03/14] clocksource: Add ARM System timer driver

2015-02-15 Thread Rob Herring
On Thu, Feb 12, 2015 at 11:45 AM, Maxime Coquelin wrote: > This patch adds clocksource support for ARMv7-M's System timer, > also known as SysTick. > > Signed-off-by: Maxime Coquelin > --- > .../devicetree/bindings/arm/system_timer.txt | 15 + Please include v7M in the name. System

[PATCH] Revert "x86/xen: Treat SCI interrupt as normal GSI interrupt"

2015-02-15 Thread Ville Syrjälä
This reverts commit b568b8601f05a591a7ff09d8ee1cedb5b2e815fe. The commit in question causes a nasty regression on HP/Compaq nc6000 where we fail to register the ACPI interrupt, and thus lose eg. thermal notifications leading a potentially overheated machine. wdiff of /proc/interrupts shows: 9:

Re: [PATCH 6/9] nbd: Restructure debugging prints

2015-02-15 Thread Markus Pargmann
On Fri, Feb 13, 2015 at 03:48:06AM -0800, Joe Perches wrote: > On Fri, 2015-02-13 at 12:24 +0100, Markus Pargmann wrote: > > On Fri, Feb 13, 2015 at 02:05:27AM -0800, Joe Perches wrote: > > > On Fri, 2015-02-13 at 10:58 +0100, Markus Pargmann wrote: > > > > On Thu, Feb 12, 2015 at 01:08:48PM

Re: [PATCH 05/14] ARM: call reset_controller_of_init from default time_init handler

2015-02-15 Thread Rob Herring
On Thu, Feb 12, 2015 at 11:45 AM, Maxime Coquelin wrote: > Some DT ARM platforms need the reset controllers to be initialized before > the timers. > This is the case of the stm32 and sunxi platforms. I would say this is the exception, not the rule and therefore should be handled in a machine

Re: [PATCH v2 2/2] [SCSI] sg: fix EWOULDBLOCK errors with scsi-mq

2015-02-15 Thread Douglas Gilbert
On 15-02-13 12:10 PM, Tony Battersby wrote: With scsi-mq enabled, userspace programs can get unexpected EWOULDBLOCK (a.k.a. EAGAIN) errors when submitting commands to the SCSI generic driver. Fix by calling blk_get_request() with GFP_KERNEL instead of GFP_ATOMIC. Note: to avoid introducing a

Re: [PATCH v2 1/2] [SCSI] sg: fix unkillable I/O wait deadlock with scsi-mq

2015-02-15 Thread Douglas Gilbert
On 15-02-13 12:09 PM, Tony Battersby wrote: When using the write()/read() interface for submitting commands, the SCSI generic driver does not call blk_put_request() on a completed SCSI command until userspace calls read() to get the command completion. Since scsi-mq uses a fixed number of

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