[PATCH] sound/usb: fix to release stream resources from media_snd_device_delete()

2016-03-18 Thread Shuah Khan
Fix to release stream resources from media_snd_device_delete() before media device is unregistered. Without this change, stream resource free is attempted after the media device is unregistered which would result in use-after-free errors. Signed-off-by: Shuah Khan --- - Ran bind/unbind loop (100

Re: [RFC net-next 0/2] Create ancient subdirectories for old hardware

2016-03-18 Thread David Miller
From: Joe Perches Date: Fri, 18 Mar 2016 17:33:29 -0700 > Maybe something like this: > > Old, rare, and unsupported hardware should be exposed as ancient. > > The drivers for these ancient hardwares are generally untested with > current kernels. Moving drivers has a long term maintainence cost

Re: [PATCH] netdev: Move octeon/octeon_mgmt driver to cavium directory.

2016-03-18 Thread David Miller
From: David Daney Date: Mon, 14 Mar 2016 17:57:08 -0700 > From: David Daney > > No code changes. Since OCTEON is a Cavium product, move the driver to > the vendor directory to unclutter things a bit. > > Signed-off-by: David Daney Applied, thanks.

[PATCH 2/5] Drivers: hv: vmbus: Use READ_ONCE() to read variables that are volatile

2016-03-18 Thread K. Y. Srinivasan
Use the READ_ONCE macro to access variabes that can change asynchronously. Signed-off-by: K. Y. Srinivasan --- drivers/hv/ring_buffer.c |7 --- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buffer.c index 902375b..2919395 100644

Re: [REGRESSION] 774ac8b7eff6 ("Thermal: initialize thermal zone device correctly") causes performance drop

2016-03-18 Thread Laura Abbott
(bringing this back to the main thread) On 03/16/2016 05:20 PM, Pandruvada, Srinivas wrote: On Wed, 2016-03-16 at 17:00 -0700, Laura Abbott wrote: On 03/16/2016 03:46 PM, Greg Kroah-Hartman wrote: On Wed, Mar 16, 2016 at 03:27:57PM -0700, Laura Abbott wrote: Hi, Fedora received a bug report

[PATCH 1/5] Drivers: hv: vmbus: Introduce functions for estimating room in the ring buffer

2016-03-18 Thread K. Y. Srinivasan
Introduce separate functions for estimating how much can be read from and written to the ring buffer. Signed-off-by: K. Y. Srinivasan --- drivers/hv/ring_buffer.c | 24 include/linux/hyperv.h | 27 +++ 2 files changed, 31 insertions(+), 20 d

Re: [PATCH] qeth: Default to allow promiscuous mode

2016-03-18 Thread Evgeny Cherkashin
Hello Alexander, -Alexander Graf wrote: - send it explicitly if that makes it move obvious, sure. > >> 3. The patch should probably go via the -networking maillist. > >Ah, get_maintainers.pl didn't list it. You may want to send a patch >for >the MAINTAINERS file here :). My mistake, you

Re: [PATCH v2] ARM: DMA: Fix kzalloc flags in __dma_alloc

2016-03-18 Thread Russell King - ARM Linux
On Fri, Mar 18, 2016 at 06:28:49PM +0900, Alexandre Courbot wrote: > Commit 19e6e5e5392b ("ARM: 8547/1: dma-mapping: store buffer > information") allocates a structure meant for internal buffer management > with the GFP flags of the buffer itself. This can trigger the following > safeguard in the s

[PATCH] staging: rtl8188eu: remove return at end of void function call

2016-03-18 Thread Nicholas Sim
Remove unnecessary return statement from last line of void function call Signed-off-by: Nicholas Sim --- drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c

Re: [RFC5 PATCH v6 00/21] ILP32 for ARM64

2016-03-18 Thread Yury Norov
On Fri, Mar 18, 2016 at 06:28:29PM +0800, Zhangjian (Bamvor) wrote: > Hi, Yury > > We are trying to test ilp32 in our arm64 board. But we got more > failure compare with you. So, I am wondering if we could align > the test environment with you. The source code we used: > Hi, I mostly use QEMU bu

[PATCH 5/5] Drivers: hv: vmbus: Implement copy-free read APIs

2016-03-18 Thread K. Y. Srinivasan
Implement copy-free read APIs. Signed-off-by: K. Y. Srinivasan --- drivers/hv/ring_buffer.c | 55 ++ include/linux/hyperv.h |6 + 2 files changed, 61 insertions(+), 0 deletions(-) diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buf

Re: [PATCH v8 08/10] tpm: Proxy driver for supporting multiple emulated TPMs

2016-03-18 Thread Jarkko Sakkinen
On Fri, Mar 18, 2016 at 10:52:00AM +0200, Jarkko Sakkinen wrote: > On Thu, Mar 17, 2016 at 01:45:20PM -0400, Stefan Berger wrote: > > On 03/16/2016 04:42 PM, Jarkko Sakkinen wrote: > > >On Sun, Mar 13, 2016 at 06:54:38PM -0400, Stefan Berger wrote: > > >>+ > > >>+/* above flags */ > > >>+#define VT

Re: [PATCH 1/2] x86/perf/intel/uncore: Make Intel uncore modular

2016-03-18 Thread Thomas Gleixner
On Fri, 18 Mar 2016, Peter Zijlstra wrote: > On Thu, Mar 17, 2016 at 05:34:14AM -0700, kan.li...@intel.com wrote: > > +static void __exit intel_uncore_exit(void) > > +{ > > + cpu_notifier_register_done(); > > Did you even test this? That should be _begin(); That's my fault. I had this in my pr

Re: [PATCH V5 13/15] pci, acpi: Match PCI config space accessors against platfrom specific quirks.

2016-03-18 Thread Mark Salter
On Tue, 2016-02-16 at 14:53 +0100, Tomasz Nowicki wrote: > Some platforms may not be fully compliant with generic set of PCI config > accessors. For these cases we implement the way to overwrite accessors > set prior to PCI buses enumeration. Algorithm traverses available quirk > list, matches agai

Re: [PATCH V2] mtd: bcm47xxsflash: use ioremap_cache() instead of KSEG0ADDR()

2016-03-18 Thread Ard Biesheuvel
On 5 March 2016 at 01:54, Brian Norris wrote: > + others > > On Fri, Feb 26, 2016 at 11:50:28AM +0100, Rafał Miłecki wrote: >> From: Brian Norris >> >> Using KSEG0ADDR makes code highly MIPS dependent and not portable. >> Thanks to the fix a68f376 ("MIPS: io.h: Define `ioremap_cache'") we can >>

[PATCH 1/5] of: Add vendor prefix for On Tat Industrial Company.

2016-03-18 Thread Eric Anholt
This is the vendor for a 7" DPI panel sold by Adafruit which I'd like to describe in DT. Signed-off-by: Eric Anholt --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation

Re: [PATCH] sound/usb: fix to release stream resources from media_snd_device_delete()

2016-03-18 Thread Mauro Carvalho Chehab
Em Fri, 18 Mar 2016 20:50:31 -0600 Shuah Khan escreveu: > Fix to release stream resources from media_snd_device_delete() before > media device is unregistered. Without this change, stream resource free > is attempted after the media device is unregistered which would result > in use-after-free er

Re: [RFT PATCH 2/2] Revert "usb: dwc2: Fix probe problem on bcm2835"

2016-03-18 Thread Stefan Wahren
Hi Eric, hi Martin, > John Youn hat am 16. März 2016 um 19:28 geschrieben: > > > On 3/10/2016 11:14 AM, John Youn wrote: > > On 3/9/2016 11:06 AM, Doug Anderson wrote: > >> Stefan, > >> > >> On Wed, Mar 9, 2016 at 11:01 AM, Stefan Wahren > >> wrote: > >>> > Doug Anderson hat am 7. März 201

Re: [PATCH 2/3] powerpc/powernv: Encapsulate idle preparation steps in a macro

2016-03-18 Thread Paul Mackerras
On Fri, Mar 18, 2016 at 08:23:24PM +0530, Shreyas B Prabhu wrote: > Hi Paul, > > On 03/17/2016 04:45 PM, Paul Mackerras wrote: > > On Mon, Feb 29, 2016 at 05:52:59PM +0530, Shreyas B. Prabhu wrote: > >> Before entering any idle state which can result in a state loss > >> we currently save the cont

Re: Nokia N900 - audio TPA6130A2 problems

2016-03-18 Thread Sebastian Reichel
On Fri, Mar 18, 2016 at 03:13:49PM +0200, Ивайло Димитров wrote: > On Fri Mar 18 12:33:14 2016 Peter Ujfalusi wrote: > > But enabling the pull via DT for the i2c2 works? > > No :(. I even migrated the driver to regmap - no gain. Maybe i2c > bus is blocked by another device held in reset. The next

[PATCH] crypto: n2 - Remove return statement from void function

2016-03-18 Thread Amitoj Kaur Chawla
Return statement at the end of a void function is useless. The Coccinelle semantic patch used to make this change is as follows: // @@ identifier f; expression e; @@ void f(...) { <... - return e; ...> } // Signed-off-by: Amitoj Kaur Chawla --- drivers/crypto/n2_core.c | 2 +- 1 file changed,

Re: [PATCH 1/3 v4] powercap, intel_rapl, implement get_max_time_window

2016-03-18 Thread Rafael J. Wysocki
On 3/16/2016 1:00 PM, Prarit Bhargava wrote: The MSR_PKG_POWER_INFO register (Intel ASDM, section 14.9.3 "Package RAPL Domain") provides a maximum time window which the system can support. This window is read-only and is currently not examined when setting the time windows for the package. This

Re: [ovs-dev] [PATCH] openvswitch: reduce padding in struct sw_flow_key

2016-03-18 Thread Jesse Gross
On Fri, Mar 18, 2016 at 6:34 AM, Arnd Bergmann wrote: > This means it's still too large really, we just don't warn about it any more, > and will get the warning again once another member is added. My patch is a > band-aid at best, but more work is needed here. One problem is that > ovs_flow_cmd_ne

Re: [PATCH v2] net: smc911x: convert pxa dma to dmaengine

2016-03-18 Thread David Miller
From: Robert Jarzmik Date: Wed, 16 Mar 2016 18:26:02 +0100 > Convert the dma transfers to be dmaengine based, now pxa has a dmaengine > slave driver. This makes this driver a bit more PXA agnostic. > > The driver was only compile tested. The risk is quite small as no > current PXA platform I'm a

Re: [PATCH 3.12 00/58] 3.12.57-stable review

2016-03-18 Thread Jiri Slaby
On 03/16/2016, 04:41 PM, Shuah Khan wrote: > On 03/16/2016 04:58 AM, Jiri Slaby wrote: >> This is the start of the stable review cycle for the 3.12.57 release. >> There are 58 patches in this series, all will be posted as a response >> to this one. If anyone has any issues with these being applied

[tip:x86/urgent] x86/irq: Cure live lock in fixup_irqs()

2016-03-18 Thread tip-bot for Thomas Gleixner
Commit-ID: 551adc60573cb68e3d55cacca9ba1b7437313df7 Gitweb: http://git.kernel.org/tip/551adc60573cb68e3d55cacca9ba1b7437313df7 Author: Thomas Gleixner AuthorDate: Mon, 14 Mar 2016 09:40:46 +0100 Committer: Thomas Gleixner CommitDate: Fri, 18 Mar 2016 14:51:06 +0100 x86/irq: Cure live l

Re: [PATCH] phy: mdio-thunder: Fix some Kconfig typos

2016-03-18 Thread David Miller
From: Andreas Färber Date: Thu, 17 Mar 2016 00:23:37 +0100 > Drop two extra occurrences of "on" in option title and help text. > > Fixes: 379d7ac7ca31 ("phy: mdio-thunder: Add driver for Cavium Thunder SoC > MDIO buses.") > Cc: David Daney > Signed-off-by: Andreas Färber Applied.

Re: [PATCH v2] mtd: avoid stack overflow in MTD CFI code

2016-03-18 Thread Arnd Bergmann
On Friday 18 March 2016 10:44:19 Brian Norris wrote: > On Sat, Mar 05, 2016 at 12:25:24AM +0100, Arnd Bergmann wrote: > > On Friday 04 March 2016 13:21:59 Brian Norris wrote: > > > > > > Looking a little closer at this... why do we need the changes to > > > include/linux/mtd/map.h again? It should

Re: [PATCH v11 3/9] arm64: add copy_to/from_user to kprobes blacklist

2016-03-18 Thread Pratyush Anand
On 17/03/2016:01:27:26 PM, Pratyush Anand wrote: > @David: This patch was added in v9 and fixup_exception() had been dropped in > v9. > Since, dropping of fixup_exception() also caused to fail some systemtap test > cases, so it was added back in v10. I wonder if we really need this patch. > May be

Re: [patch] openvswitch: using a bit shift as a mask

2016-03-18 Thread Jarno Rajahalme
> On Mar 17, 2016, at 3:41 AM, Dan Carpenter wrote: > > The original condition is never true. We want to test if BIT(0) is set > but the code is ANDing with zero. > > Fixes: 05752523e565 ('openvswitch: Interface with NAT.') > Signed-off-by: Dan Carpenter > > diff --git a/net/openvswitch/conn

[PATCH v4 13/14] i2c-thunderx: Add i2c driver for ThunderX SOC

2016-03-18 Thread Jan Glauber
The ThunderX SOC uses the same i2c block as the Octeon SOC. The main difference is that on ThunderX the device is a PCI device so device probing is done via PCI, interrupts are MSIX and the clock is taken from device tree. Signed-off-by: Jan Glauber --- drivers/i2c/busses/Kconfig |

[PATCH] sched: Add preempt checks in preempt_schedule() code

2016-03-18 Thread Steven Rostedt
While testing the tracer preemptoff, I hit this strange trace: # cmd pid | time | caller # \ / | \| / <...>-259 0...10us : schedule <-worker_thread <...>-259 0d..10us : rcu_note_context_switch <-__schedule <...>-259 0d

[PATCH v4 07/14] i2c-octeon: Add support for cn78xx chips

2016-03-18 Thread Jan Glauber
From: David Daney cn78xx has a different interrupt architecture, so we have to manage the interrupts differently. Signed-off-by: David Daney Signed-off-by: Jan Glauber --- drivers/i2c/busses/i2c-octeon.c | 131 1 file changed, 120 insertions(+), 11 del

Re: [RFC5 PATCH v6 00/21] ILP32 for ARM64

2016-03-18 Thread Zhangjian (Bamvor)
Hi, Yury We are trying to test ilp32 in our arm64 board. But we got more failure compare with you. So, I am wondering if we could align the test environment with you. The source code we used: 1. glibc: the new-api branch of glibc from g...@code.huawei.com:gnu/norov_glibc.git. 2. Kernel: r

[PATCH v4 06/14] dt-bindings: i2c: Add Octeon cn78xx TWSI

2016-03-18 Thread Jan Glauber
Add compatible string for Cavium Octeon cn78XX SOCs TWSI. Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Signed-off-by: Jan Glauber Acked-by: David Daney --- Documentation/devicetree/bindings/i2c/i2c-octeon.txt | 6 ++ 1 file changed, 6 insertions(+)

Re: [PATCH v20 00/23] Richacls (Core and Ext4)

2016-03-18 Thread Andreas Gruenbacher
On Fri, Mar 18, 2016 at 6:20 AM, Steve French wrote: > Reviewing the current version of your patch series in your tree > git://git.kernel.org/pub/scm/linux/kernel/git/agruen/linux-richacl.git \ > richacl-2016-03-16 > > you can add my reviewed by to the following patches so far: Done, tha

[PATCH v4 00/14] i2c-octeon and i2c-thunderx drivers

2016-03-18 Thread Jan Glauber
This series for the Octeon i2c driver is an attempt to upstream some bug fixes and features that accumulated for some time. On top of the Octeon changes a i2c driver for the ThunderX SOC is added which uses the same functional block as the Octeon driver. Patches #1-2 are cleanups. Patches #3-10 a

Re: [RFC net-next 0/2] Create ancient subdirectories for old hardware

2016-03-18 Thread David Miller
From: Joe Perches Date: Fri, 18 Mar 2016 19:28:02 -0700 > On Fri, 2016-03-18 at 22:11 -0400, David Miller wrote: >> From: Joe Perches >> Date: Fri, 18 Mar 2016 17:33:29 -0700 >> >> > Maybe something like this: >> >  >> > Old, rare, and unsupported hardware should be exposed as ancient. >> >  >>

[RFC net-next 0/2] Create ancient subdirectories for old hardware

2016-03-18 Thread Joe Perches
Maybe something like this: Old, rare, and unsupported hardware should be exposed as ancient. The drivers for these ancient hardwares are generally untested with current kernels. Joe Perches (2): drivers/net: Create an ANCIENT_NETDEVICES symbol chelsio: Move original cxgb driver into ancient

[RFC PATCH 0/4] cgroup aware workqueues

2016-03-18 Thread Bandan Das
At Linuxcon last year, based on our presentation "vhost: sharing is better" [1], we had briefly discussed the idea of cgroup aware workqueues with Tejun. The following patches are a result of the discussion. They are in no way complete in that the changes are for unbounded workqueues only, but I ju

Re: [PATCH] drm/rockchip: vop: Reset yrgb_mst when re-enabling

2016-03-18 Thread Mark yao
On 2016年03月18日 19:22, Tomeu Vizoso wrote: When the VOP is re-enabled, it will start scanning right away the framebuffers that were configured from the last time, even if those have been destroyed already. To prevent the VOP from trying to access freed memory, reset the registers that hold pointer

[RFC net-next 2/2] chelsio: Move original cxgb driver into ancient subdirectory

2016-03-18 Thread Joe Perches
This hardware is no longer sold or supported by Chelsio. The hardware is relatively rare, so move it to an ancient subdirectory. Signed-off-by: Joe Perches --- drivers/net/ethernet/chelsio/Kconfig| 2 +- drivers/net/ethernet/chelsio/Makefile

[PATCH 4/5] drm/vc4: Add DPI driver

2016-03-18 Thread Eric Anholt
The DPI interface involves taking a ton of our GPIOs to be used as outputs, and routing display signals over them in parallel. Signed-off-by: Eric Anholt --- .../devicetree/bindings/display/brcm,bcm-vc4.txt | 67 +++ drivers/gpu/drm/vc4/Kconfig| 1 + drivers/gpu/drm/

[PATCH 0/5] drm/vc4: DPI panel support

2016-03-18 Thread Eric Anholt
In preparation for working on DSI panel support, I wrote the much simpler support for DPI panels. I've tested it on the 7" DPI panel from Adafruit, with panel-simple support included here. Eric Anholt (5): of: Add vendor prefix for On Tat Industrial Company. panel-simple: Add the 7" DPI panel

[PATCH 2/5] panel-simple: Add the 7" DPI panel from Adafruit.

2016-03-18 Thread Eric Anholt
This is a basic TFT panel with a 40-pin FPC connector on it. The specification doesn't define timings, but the Adafruit instructions were setting up 800x480 CVT. Signed-off-by: Eric Anholt --- .../bindings/display/panel/ontat,yx700wv03.txt | 7 + drivers/gpu/drm/panel/panel-simple.c

[RFC PATCH 1/4] cgroup: Introduce a function to compare two tasks

2016-03-18 Thread Bandan Das
This function takes two tasks and iterates through all hierarchies to check if they belong to the same cgroups. It ignores the check for default hierarchies or for hierarchies with no subsystems attached. Signed-off-by: Bandan Das --- include/linux/cgroup.h | 1 + kernel/cgroup.c| 36 ++

Re: USB Sound oops in Linus's latest tree

2016-03-18 Thread Greg KH
On Fri, Mar 18, 2016 at 05:00:25PM -0600, Shuah Khan wrote: > On Fri, Mar 18, 2016 at 4:26 PM, > Greg KH wrote: > > Hi, > > > > I'm getting the following oops with my USB sound device using Linus's > > latest tree of the moment, which has the sound tree pull in it. Anyone > > seen this before? >

Re: [GIT PULL] USB driver patches for 4.6-rc1

2016-03-18 Thread Greg KH
On Fri, Mar 18, 2016 at 02:58:27PM -0700, Linus Torvalds wrote: > On Fri, Mar 18, 2016 at 2:43 PM, Linus Torvalds > wrote: > > > > Something in this - or possibly the tty pull, but that doesn't sound > > very likely - has killed my USB keyboard on my desktop. > > Yeah, the bisect is now solidly i

[PATCH 2/2] btmrvl: add platform specific wakeup interrupt support

2016-03-18 Thread Amitkumar Karwar
From: Xinming Hu On some arm-based platforms, we need to configure platform specific parameters by device tree node and we need define our node as a child node of parent SDIO host controller. This patch parses these parameters from device tree. It includes calibration data download to firmware, w

Re: [PATCH v5 6/6] mfd: intel_vuport: Add Intel virtual USB port MFD Driver

2016-03-18 Thread Lee Jones
On Fri, 18 Mar 2016, Lu Baolu wrote: > Some Intel platforms have an USB port mux controlled by GPIOs. > There's a single ACPI platform device that provides both USB ID > extcon device and a USB port mux device. This MFD driver will > split the 2 devices for their respective drivers. > > Signed-of

[PATCH v5 1/2] dt: bindings: add MARVELL's bt-sd8xxx wireless device

2016-03-18 Thread Amitkumar Karwar
From: Xinming Hu Add device tree binding documentation for MARVELL's bluetooth sdio (sd8897 and sd8997) chip. Signed-off-by: Xinming Hu Signed-off-by: Amitkumar Karwar --- Listing changelist for both 1/2 and 2/2 here v2: Fixed build error reported by kbuild test robot drivers/bluetooth/btmrvl_

Re: [PATCH 1/2] spi: sun4i: add DMA support

2016-03-18 Thread Mark Brown
On Fri, Mar 18, 2016 at 09:23:10PM +0100, Maxime Ripard wrote: > On Thu, Mar 17, 2016 at 12:54:08PM +0100, Michal Suchanek wrote: > > Very few device drivers would work with 63byte transfers only and the > > code for manually driving the CS line in case the DMA engine fails to > > configure will n

Re: [PATCH] dt: bindings: add new dt entry for pre calibration in qcom,ath10k.txt

2016-03-18 Thread Rob Herring
On Thu, Mar 10, 2016 at 03:42:04PM +0530, Raja Mani wrote: > There two things done in this patch, > > 1) Existing device tree entry 'qcom,ath10k-calibration-data' carries >not only calibration data, it carries board specific data too. >So, make appropriate update in doc. > > 2) ipq4019 wi

Re: USB Sound oops in Linus's latest tree

2016-03-18 Thread Nicolai Stange
Greg KH writes: > Hi, > > I'm getting the following oops with my USB sound device using Linus's > latest tree of the moment, which has the sound tree pull in it. Anyone > seen this before? Yes, and a fix is on its way: http://lkml.kernel.org/g/1458045306-4170-1-git-send-email-nicsta...@gmail

Re: [GIT PULL] arch/sh updates for 4.6

2016-03-18 Thread Rich Felker
On Thu, Mar 17, 2016 at 08:18:25PM -0700, Linus Torvalds wrote: > On Thu, Mar 17, 2016 at 3:04 PM, Rich Felker wrote: > > > > Using git.libc.org for the sh tree is only temporary until we get one > > setup on kernel.org, which is pending getting signatures on my key. I > > hope to resolve that at

Re: [RFT PATCH 2/2] Revert "usb: dwc2: Fix probe problem on bcm2835"

2016-03-18 Thread Eric Anholt
Stefan Wahren writes: > Hi Eric, > hi Martin, > >> John Youn hat am 16. März 2016 um 19:28 geschrieben: >> >> >> On 3/10/2016 11:14 AM, John Youn wrote: >> > On 3/9/2016 11:06 AM, Doug Anderson wrote: >> >> Stefan, >> >> >> >> On Wed, Mar 9, 2016 at 11:01 AM, Stefan Wahren >> >> wrote: >> >>> >

Re: Major KVM issues with kernel 4.5 on the host

2016-03-18 Thread Borislav Petkov
On Fri, Mar 18, 2016 at 07:49:29PM +0100, Marc Haber wrote: > http://q.bofh.de/~mh/stuff/20160317-fan-syslog-kvm-4.4.5 This one I got. > http://q.bofh.de/~mh/stuff/20160317-fan-syslog-kvm-4.5 This one doesn't want: HTTP request sent, awaiting response... 403 Forbidden 2016-03-18 22:57:46 ERROR

[RESEND PATCH v4 5/5] clocksource: add memory-mapped timer support in arm_arch_timer.c

2016-03-18 Thread fu . wei
From: Fu Wei The patch add memory-mapped timer register support for arm_arch_timer driver by using the information provided by the new GTDT driver of ACPI. Signed-off-by: Fu Wei --- drivers/clocksource/arm_arch_timer.c | 136 +++ 1 file changed, 136 insertions(+

Re: [PATCH 0/3] KVM: VMX: fix handling inv{ept,vpid} and nested RHEL6 KVM

2016-03-18 Thread David Matlack
On Fri, Mar 18, 2016 at 10:58 AM, Paolo Bonzini wrote: > > > On 18/03/2016 18:42, David Matlack wrote: >> On Fri, Mar 18, 2016 at 9:09 AM, Paolo Bonzini wrote: >>> Patches 1 and 2 fix two cases where a guest could hang at 100% CPU >>> due to mis-emulation of a failing invept or invvpid. >> >> Wil

[PATCH] staging: skein: threefish_block: Use ror64

2016-03-18 Thread Joe Perches
Use the inline instead of direct code to improve readability and shorten the code a little. Done with perl: $ perl -p -i -e 's/\((\w+) \>\> (\d+)\) \| \(\1 \<\< \(64 \- \2\)\)/ror64(\1, \2)/g' drivers/staging/skein/threefish_block.c Signed-off-by: Joe Perches --- drivers/staging/skein/threefi

Re: [PATCH] splice: handle zero nr_pages in splice_to_pipe()

2016-03-18 Thread Steven Rostedt
On Thu, 10 Mar 2016 21:19:06 +0100 Rabin Vincent wrote: > Running the following command: > > busybox cat /sys/kernel/debug/tracing/trace_pipe > /dev/null > > with any tracing enabled pretty very quickly leads to various NULL > pointer dereferences and VM BUG_ON()s, such as these: > > BUG: un

Re: [PATCH v2] ata: add AMD Seattle platform driver

2016-03-18 Thread Tejun Heo
Hello, On Fri, Mar 18, 2016 at 01:36:40PM -0500, Brijesh Singh wrote: > > It's your call in the end. My main objection is to the fact that > > I have suggested a clean implementation for the normal DT based > > path that also fixes existing platforms that used to work in the > > past and were brok

Re: Nokia N900 - audio TPA6130A2 problems

2016-03-18 Thread Ivaylo Dimitrov
Hi, On 18.03.2016 17:04, Sebastian Reichel wrote: Did you by chance also test adding a delay after setting the power gpio? According to the datasheet: Start-up time from shutdown: typical 5ms :) if (data->power_gpio) { dev_err(&tpa6130a2_client->dev, " G

[PATCH v4 5/8] arm64: parse cpu capacity from DT

2016-03-18 Thread Juri Lelli
With the introduction of cpu capacity bindings, CPU capacities can now be extracted from DT. Add parsing of such information at boot time. Also, store such information using per CPU variables, as we do for arm. Caveat: the information provided by this patch will start to be used in the future, by

[PATCH v3 02/15] dmaengine: dw: rename masters to reflect actual topology

2016-03-18 Thread Andy Shevchenko
The source and destination masters are reflecting buses or their layers to where the different devices can be connected. The patch changes the master names to reflect which one is related to which independently on the transfer direction. The outcome of the change is that the memory data width is n

[PATCH v3 01/15] dmaengine: dw: fix master selection

2016-03-18 Thread Andy Shevchenko
The commit 895005202987 ("dmaengine: dw: apply both HS interfaces and remove slave_id usage") cleaned up the code to avoid usage of depricated slave_id member of generic slave configuration. Meanwhile it broke the master selection by removing important call to dwc_set_masters() in ->device_alloc_c

Re: [PATCH 1/2] watchdog: Fix output

2016-03-18 Thread Joe Perches
On Fri, 2016-03-18 at 17:48 +0100, Peter Zijlstra wrote: > On Fri, Mar 18, 2016 at 05:44:41PM +0100, Peter Zijlstra wrote: > > > > On Fri, Mar 18, 2016 at 12:37:48PM -0400, Don Zickus wrote: > > > > > > Would something like this be a better patch? > > > > > > -#define pr_fmt(fmt) "NMI watchdog:

Re: [PATCH] serial-uartlite: fix build warning

2016-03-18 Thread Greg Kroah-Hartman
On Fri, Mar 18, 2016 at 12:19:40PM -0700, Peter Hurley wrote: > On 03/18/2016 10:48 AM, Maarten Brock wrote: > > - Original Message - > > From: Geert Uytterhoeven [mailto:ge...@linux-m68k.org] > > To: Sudip Mukherjee [mailto:sudipm.mukher...@gmail.com] > > Cc: Peter Korsgaard [mailto:jac...

Re: [PATCH 0/3] KVM: VMX: fix handling inv{ept,vpid} and nested RHEL6 KVM

2016-03-18 Thread David Matlack
On Fri, Mar 18, 2016 at 9:09 AM, Paolo Bonzini wrote: > Patches 1 and 2 fix two cases where a guest could hang at 100% CPU > due to mis-emulation of a failing invept or invvpid. Will you be sending out kvm-unit-test test cases for these? > > Patch 3 works around a bug in RHEL6 KVM, which is expo

Re: [PATCH v2] dell-rbtn: Ignore ACPI notifications if device is suspended

2016-03-18 Thread Andrei Borzenkov
14.03.2016 14:45, Pali Rohár пишет: > On Monday 14 March 2016 12:34:31 Gabriele Mazzotta wrote: >> 2016-03-12 0:49 GMT+01:00 Gabriele Mazzotta : >>> Some BIOSes unconditionally send an ACPI notification to RBTN when the >>> system is resuming from suspend. This makes dell-rbtn send an input >>> eve

Re: [PATCH 1/2] watchdog: Fix output

2016-03-18 Thread Jiri Kosina
On Fri, 18 Mar 2016, Peter Zijlstra wrote: > > -#define pr_fmt(fmt) "NMI watchdog: " fmt > > +#define pr_fmt(fmt) "Lockup detector: " fmt > > > > #include > > #include > > @@ -350,7 +350,7 @@ static void watchdog_overflow_callback(struct > > perf_event *event, > > if (__this_cpu

Re: [PATCH v3 1/9] net: arc_emac: make the rockchip emac document more compatible

2016-03-18 Thread Rob Herring
On Mon, Mar 14, 2016 at 04:01:52PM +0800, Caesar Wang wrote: > Add the rk3036 SoCs to match driver for document since the emac driver > has supported the rk3036 SoCs. > > This patch adds the rk3036/rk3066/rk3188 SoCS to compatible for rockchip > emac ducument. Also, that will suit for other SoCs i

Re: [PATCH 1/3] drm: introduce drm_connector_plug_all() helper

2016-03-18 Thread Alexey Brodkin
Hi Daniel, On Fri, 2016-03-18 at 19:06 +0100, Daniel Vetter wrote: > On Fri, Mar 18, 2016 at 01:01:42PM +0300, Alexey Brodkin wrote: > > > > As a pair to already existing drm_connector_unplug_all() we're adding > > generic implementation of what is already done in some drivers. > > > > Once this

Re: [PATCH v14 0/17] Add Analogix Core Display Port Driver

2016-03-18 Thread Doug Anderson
Hi, On Thu, Mar 17, 2016 at 11:41 PM, Caesar Wang wrote: > Hi all, > > I pick this series up and test on C101PA chromebook, after Heiko update the > 3 patches. > > [v14.1,09/17] drm: rockchip: dp: add rockchip platform dp driver > [v14.1,04/17] drm: bridge: analogix/dp: fix some obvious code styl

RE: [PATCH 1/1] scsi: storvsc: Support manual scan of FC hosts on Hyper-V

2016-03-18 Thread KY Srinivasan
> -Original Message- > From: James Bottomley [mailto:james.bottom...@hansenpartnership.com] > Sent: Wednesday, March 16, 2016 4:08 PM > To: Martin K. Petersen ; KY Srinivasan > > Cc: Christoph Hellwig ; gre...@linuxfoundation.org; > linux-kernel@vger.kernel.org; de...@linuxdriverproject.

Re: Major KVM issues with kernel 4.5 on the host

2016-03-18 Thread Marc Haber
Hi Borislav, On Fri, Mar 18, 2016 at 11:04:29PM +0100, Borislav Petkov wrote: > On Fri, Mar 18, 2016 at 07:49:29PM +0100, Marc Haber wrote: > > http://q.bofh.de/~mh/stuff/20160317-fan-syslog-kvm-4.4.5 > > This one I got. > > > http://q.bofh.de/~mh/stuff/20160317-fan-syslog-kvm-4.5 > > This one

Re: [RFC net-next 0/2] Create ancient subdirectories for old hardware

2016-03-18 Thread Joe Perches
On Fri, 2016-03-18 at 22:11 -0400, David Miller wrote: > From: Joe Perches > Date: Fri, 18 Mar 2016 17:33:29 -0700 > > > Maybe something like this: > >  > > Old, rare, and unsupported hardware should be exposed as ancient. > >  > > The drivers for these ancient hardwares are generally untested wi

Re: [PATCH v6 5/8] kbuild: add fine grained build dependencies for exported symbols

2016-03-18 Thread Michal Marek
On 2016-03-16 00:14, Nicolas Pitre wrote: > On Tue, 15 Mar 2016, Michal Marek wrote: > >> Dne 14.3.2016 v 03:42 Nicolas Pitre napsal(a): >>> +# Filter out exported kernel symbol names from the preprocessor output. >>> +# See also __KSYM_DEPS__ in include/linux/export.h. >>> +# We disable the depfi

[PATCH v2 5/9] drm: atmel-hlcdc: support extended timing ranges on sama5d4 and sama5d2

2016-03-18 Thread Boris Brezillon
The display timings on old SoCs older than the sama5d4 are quite limited and prevent the use of many displays. Add support for extended timing ranges on sama5d2 and sama5d4. Signed-off-by: Boris Brezillon Acked-by: Nicolas Ferre Tested-by: Nicolas Ferre --- drivers/gpu/drm/atmel-hlcdc/atmel_hl

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Re: [PATCH 5/5] pwm: pwm-tiehrpwm: Update dt binding document to use generic node name

2016-03-18 Thread Franklin S Cooper Jr.
+Sekhar On 03/17/2016 01:56 PM, Rob Herring wrote: > On Thu, Mar 17, 2016 at 1:20 PM, Franklin S Cooper Jr. wrote: >> >> On 03/17/2016 01:00 PM, Rob Herring wrote: >>> On Thu, Mar 17, 2016 at 11:49 AM, Franklin S Cooper Jr. >>> wrote: On 03/17/2016 10:03 AM, Rob Herring wrote: > On Mon

[PART1 RFC v3 02/12] KVM: x86: Introducing kvm_x86_ops VM init/uninit hooks

2016-03-18 Thread Suravee Suthikulpanit
Adding function pointers in struct kvm_x86_ops for processor-specific layer to provide hooks for when KVM initialize and un-initialize VM. Signed-off-by: Suravee Suthikulpanit --- arch/x86/include/asm/kvm_host.h | 3 +++ arch/x86/kvm/x86.c | 10 +- virt/kvm/kvm_main.c

Re: Nokia N900 - audio TPA6130A2 problems

2016-03-18 Thread Sebastian Reichel
Hi, On Wed, Mar 16, 2016 at 02:33:19PM +0100, Pali Rohár wrote: > Hi! We found out that tpa6130a2 device is being initialized before > i2c_2 bus is initialized. So that is reason why tpa6130a2 fails... What do you mean by initialize? A call to tpa6130a2_probe()? In that case I wonder about client

[patch] ib_srpt: fix a WARN_ON() message

2016-03-18 Thread Dan Carpenter
The first argument of WARN_ON() is a condition, so it means the warning message here will just be the name without the ->qp_num information. Signed-off-by: Dan Carpenter diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 1d13090..0bd3cb2 100644 ---

Re: [PATCH v3 0/2] Livepatch module notifier cleanup

2016-03-18 Thread Jiri Kosina
On Wed, 16 Mar 2016, Jessica Yu wrote: > These are the remaining 2 patches that came from the original ftrace/livepatch > module notifier patchset found here: https://lkml.org/lkml/2016/2/8/1180 > > Basically, the patchset does a bit of module.c cleanup (patch 1) in > preparation for the klp_modu

Re: [PATCH 1/4] vfs: add file_dentry()

2016-03-18 Thread Sedat Dilek
On Thu, Mar 17, 2016 at 11:15 AM, Sedat Dilek wrote: > On Thu, Mar 17, 2016 at 10:33 AM, Miklos Szeredi wrote: >> On Thu, Mar 17, 2016 at 10:09 AM, Sedat Dilek wrote: >>> On Thu, Mar 17, 2016 at 10:02 AM, Miklos Szeredi wrote: From: Miklos Szeredi This series fixes bugs in nfs a

Re: [PATCH] net: mvneta: bm: clarify dependencies

2016-03-18 Thread David Miller
From: Arnd Bergmann Date: Tue, 15 Mar 2016 22:47:14 +0100 > MVNETA_BM has a dependency on MVNETA, so we can only select the former > if the latter is enabled. However, the code dependency is the reverse: > The mvneta module can call into the mvneta_bm module, so mvneta cannot > be a built-in if m

Re: [GIT PULL] USB driver patches for 4.6-rc1

2016-03-18 Thread Linus Torvalds
On Fri, Mar 18, 2016 at 2:43 PM, Linus Torvalds wrote: > > Something in this - or possibly the tty pull, but that doesn't sound > very likely - has killed my USB keyboard on my desktop. Yeah, the bisect is now solidly in the usb part. The machine has 00:14.0 USB controller: Intel Corporation Su

Re: arch/x86/um/user-offsets.c:8:24: fatal error: asm/ptrace.h: No such file or directory

2016-03-18 Thread Philip Li
On Mon, Mar 14, 2016 at 09:53:06AM +0900, Krzysztof Kozlowski wrote: > On Sun, Mar 13, 2016 at 7:45 AM, kbuild test robot > wrote: > > Hi Al, > > > > FYI, the error/warning still remains. > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git > > master > > head: 03c

Re: [PATCH v5 6/7][Update] cpufreq: Support for fast frequency switching

2016-03-18 Thread Juri Lelli
Hi, On 17/03/16 00:51, Rafael J. Wysocki wrote: > From: Rafael J. Wysocki > Subject: [PATCH] cpufreq: Support for fast frequency switching > [...] > +void cpufreq_enable_fast_switch(struct cpufreq_policy *policy) > +{ > + lockdep_assert_held(&policy->rwsem); > + > + mutex_lock(&cpufreq

Re: [PATCH 2/2] block: create ioctl to discard-or-zeroout a range of blocks

2016-03-18 Thread Gregory Farnum
On Thu, Mar 17, 2016 at 10:47 AM, Linus Torvalds wrote: > On Wed, Mar 16, 2016 at 10:18 PM, Gregory Farnum wrote: >> >> So we've not asked for NO_HIDE_STALE on the mailing lists, but I think >> it was one of the problems Sage had using xfs in his BlueStore >> implementation and was a big part of

Re: [PATCH] UBIFS: Implement ->migratepage()

2016-03-18 Thread Richard Weinberger
Am 17.03.2016 um 05:39 schrieb kbuild test robot: > Hi Kirill, > > [auto build test ERROR on v4.5-rc7] > [also build test ERROR on next-20160316] > [if your patch is applied to the wrong git tree, please drop us a note to > help improving the system] > > url: > https://github.com/0day-ci/lin

Re: [RFT] iommu/amd: use subsys_initcall() on amdv2 iommu

2016-03-18 Thread Luis R. Rodriguez
On Wed, Mar 16, 2016 at 12:16:57PM +0200, Oded Gabbay wrote: > On Wed, Mar 16, 2016 at 12:14 PM, Joerg Roedel wrote: > > On Wed, Mar 16, 2016 at 09:02:43AM +0200, Oded Gabbay wrote: > >> fwiw, we currently have this covered by the ugly hack of putting iommu > >> subsystem in front of gpu subsystem

Re: [PATCH] mm/page_isolation: let caller take the zone lock for test_pages_isolated

2016-03-18 Thread Lucas Stach
Am Freitag, den 18.03.2016, 02:18 +0900 schrieb Joonsoo Kim: > 2016-03-17 1:49 GMT+09:00 Lucas Stach : > > This fixes an annoying race in the CMA code leading to lots of "PFNs busy" > > messages when CMA is used concurrently. This is harmless normally as CMA > > will just retry the allocation at a

Re: [PATCH] USB: serial: ftdi_sio: Add support for ICP DAS I-756xU devices

2016-03-18 Thread Josh Boyer
On Thu, Mar 10, 2016 at 9:48 AM, Josh Boyer wrote: > A Fedora user reports that the ftdi_sio driver works properly for the > ICP DAS I-7561U device. Further, the user manual for these devices > instructs users to load the driver and add the ids using the sysfs > interface. > > Add support for the

Re: [PATCH v2] mmc: Add CONFIG_MMC_SIMULATE_MAX_SPEED

2016-03-18 Thread Ulf Hansson
On 22 February 2016 at 18:18, Mark Salyzyn wrote: > When CONFIG_MMC_SIMULATE_MAX_SPEED is enabled, Expose max_read_speed, > max_write_speed and cache_size sysfs controls to simulate a slow > eMMC device. The boot default values, should one wish to set this > behavior right from kernel start: > > C

Re: [PATCH v4 7/8] Documentation: devicetree: rockchip: Document Landingship

2016-03-18 Thread Andreas Färber
Am 18.03.2016 um 22:30 schrieb Rob Herring: > On Wed, Mar 16, 2016 at 02:58:45PM +0100, Andreas Färber wrote: >> Use "geekbuying,geekbox-landingship" compatible string, plus those of >> the GeekBox module. >> >> Signed-off-by: Andreas Färber >> --- >> v3 -> v4: Unchanged >> >> v2 -> v3: >> *

Re: [PATCH 2/2] block: create ioctl to discard-or-zeroout a range of blocks

2016-03-18 Thread Ric Wheeler
On 03/17/2016 01:47 PM, Linus Torvalds wrote: On Wed, Mar 16, 2016 at 10:18 PM, Gregory Farnum wrote: So we've not asked for NO_HIDE_STALE on the mailing lists, but I think it was one of the problems Sage had using xfs in his BlueStore implementation and was a big part of why it moved to pure u

Re: [PATCH] Revert "arm64: Increase the max granular size"

2016-03-18 Thread Catalin Marinas
On Wed, Mar 16, 2016 at 10:26:08AM -0500, Timur Tabi wrote: > Catalin Marinas wrote: > >Why do you need your own defconfig? If it's just on the short term until > >all your code is upstream, that's fine, but this goes against the single > >Image aim. I would like defconfig to cover all supported So

Re: [PATCH v4 11/14] i2c-octeon: Rename driver to prepare for split

2016-03-18 Thread David Daney
On 03/18/2016 01:46 AM, Jan Glauber wrote: This is just an intermediate commit in preparation of the driver split. The module rename in this commit will be reverted in the next patch, this is just done to make the series bisectible. Signed-off-by: Jan Glauber --- drivers/i2c/busses/Makefile

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