Re: [PATCH v5 2/2] skb_array: ring test

On Tue, 24 May 2016 12:28:09 +0200 Jesper Dangaard Brouer wrote: > I do like perf, but it does not answer my questions about the > performance of this queue. I will code something up in my own > framework[2] to answer my own performance questions. > > Like what is be minimum overhead (in cycles

Re: [PATCH v9 0/4] Introduce GCC plugin infrastructure

On Mon, May 23, 2016 at 3:07 PM, Emese Revfy wrote: > This patch set introduce the GCC plugin infrastructure with examples for > testing > and documentation. > > GCC plugins are loadable modules that provide extra features to the compiler. > They are useful for runtime instrumentation and static

Re: [patch] sched/fair: Move se->vruntime normalization state into struct sched_entity

On Mon, May 23, 2016 at 2:19 AM +0200, Peter Zijlstra wrote: > On Sun, May 22, 2016 at 09:00:01AM +0200, Mike Galbraith wrote: > > On Sat, 2016-05-21 at 21:00 +0200, Mike Galbraith wrote: > > > On Sat, 2016-05-21 at 16:04 +0200, Mike Galbraith wrote: > > > > > > > Wakees that were not migrated/norm

Re: [PATCH 1/3] media: Media Device Allocator API

On 05/23/2016 05:26 AM, Hans Verkuil wrote: > Hi Shuah, > > Some comments below: Thanks for the review. > > On 05/13/2016 07:09 PM, Shuah Khan wrote: >> Media Device Allocator API to allows multiple drivers share a media device. >> Using this API, drivers can allocate a media device with the sh

Re: [PATCH 3/4 v7] ASoC: dwc: Add PIO PCM extension

Hi Mark, Thanks for your comments. On 24-05-2016 17:41, Mark Brown wrote: > On Mon, May 23, 2016 at 11:02:24AM +0100, Jose Abreu wrote: > >> +config SND_DESIGNWARE_PCM >> +bool "PCM PIO extension for I2S driver" > Why can't this be built as a module? I can change but my intention was to make

Re: [PATCH] mm: oom_kill_process: do not abort if the victim is exiting

On Tue, May 24, 2016 at 03:50:42PM +0200, Michal Hocko wrote: > On Tue 24-05-16 15:24:02, Vladimir Davydov wrote: > > After selecting an oom victim, we first check if it's already exiting > > and if it is, we don't bother killing tasks sharing its mm. We do try to > > reap its mm though, but we abo

Re: [PATCH v1 3/3] Add the extra_latent_entropy kernel parameter

On Mon, May 23, 2016 at 3:17 PM, Emese Revfy wrote: > When extra_latent_entropy is passed on the kernel command line, > entropy will be extracted from up to the first 4GB of RAM while the > runtime memory allocator is being initialized. > > Based on work created by the PaX Team. > > Signed-off-by:

Re: [PATCH v3 4/4] soc: Add SoC driver for Freescale Vybrid platform

On Mon, May 23, 2016 at 11:14 PM, wrote: > Hello Rob, > > On 16-05-23 16:18:13, Rob Herring wrote: >> On Fri, May 20, 2016 at 03:32:05PM +0530, Sanchayan Maity wrote: >> > This adds a SoC driver to be used by Freescale Vybrid SoC's. >> > Driver utilises syscon and nvmem consumer API's to get the

RE: [lkp] [EDAC, sb_edac] 2c1ea4c700: kmsg.EDAC_sbridge:Failed_to_register_device_with_error

> [ 55.677523] EDAC sbridge: ECC is disabled. Aborting Works on my HSW-EX. Maybe it depends on memory configuration or some BIOS settings? The EDAC driver is looking at the MCMTR register to determine whether ECC is enabled (and this change in the code shouldn't really affect that). What doe

Re: [PATCH 2/3] media: add media_device_unregister_put() interface

On 05/23/2016 05:39 AM, Hans Verkuil wrote: > On 05/13/2016 07:09 PM, Shuah Khan wrote: >> Add media_device_unregister_put() interface to release reference to a media >> device allocated using the Media Device Allocator API. The media device is >> unregistered and freed when the last driver that ho

Re: [PATCH v4] KVM: halt-polling: poll for the upcoming fire timers

On 05/24/2016 09:57 AM, Wanpeng Li wrote: > From: Wanpeng Li > > If an emulated lapic timer will fire soon(in the scope of 10us the > base of dynamic halt-polling, lower-end of message passing workload > latency TCP_RR's poll time < 10us) we can treat it as a short halt, > and poll to wait it fir

Re: [PATCH v1 2/3] Mark functions with the latent_entropy attribute

On Mon, May 23, 2016 at 3:16 PM, Emese Revfy wrote: > These functions have been selected because they are init functions or > are called at random times or they have variable loops. > > Based on work created by the PaX Team. > > Signed-off-by: Emese Revfy > [...] > --- a/include/linux/compiler-gc

Re: [PATCH] devicetree - document using aliases to set spi bus number.

On Tue, May 24, 2016 at 06:39:20PM +0200, Christer Weinigel wrote: > Document how to use devicetree aliases to assign a stable > bus number to a spi bus. Please submit patches using subject lines reflecting the style for the subsystem. This makes it easier for people to identify relevant patches.

Re: [PATCH V7 00/11] Support for generic ACPI based PCI host controller

Hi Bjorn, On Mon, May 23, 2016 at 06:39:18PM -0500, Bjorn Helgaas wrote: [...] > On Mon, May 23, 2016 at 03:16:01PM +, Gabriele Paoloni wrote: > I don't think of ECAM support itself as a "driver". It's just a > service available to drivers, similar to OF resource parsing. > > Per PCI Firmw

[PATCH v1 1/1] sysctl: introduce uuid_le and uuid_be

By default the sysctl interface returns random UUID in big endian format. Sometimes it's not suitable, e.g. using generated UUID for EFI variable name. Provide uuid_le and uuid_be to comprehence that interface. Signed-off-by: Andy Shevchenko --- drivers/char/random.c | 44 +

Re: [PATCH v1 1/3] Add the latent_entropy gcc plugin

On Mon, May 23, 2016 at 3:15 PM, Emese Revfy wrote: > This plugin mitigates the problem of the kernel having too little entropy > during > and after boot for generating crypto keys. > > It creates a local variable in every marked function. The value of this > variable is > modified by randomly c

Re: [PATCH v2 4/5] thermal: bang-bang governor: act on lower trip boundary

Hi, 24. Mai 2016 15:06 Uhr, "Javi Merino" schrieb: > Ccing Peter Feuerer, author of the bang bang governor. > > On Tue, May 03, 2016 at 05:33:32PM +0800, Caesar Wang wrote: > >> From: Sascha Hauer >> >> With interrupt driven thermal zones we pass the lower and upper >> temperature on which sh

Re: [PATCH V7 00/11] Support for generic ACPI based PCI host controller

A big +1 to the below :) :) :) -- Computer Architect | Sent from my 64-bit #ARM Powered phone > On May 24, 2016, at 13:24, Lorenzo Pieralisi > wrote: > > Hi Bjorn, > > On Mon, May 23, 2016 at 06:39:18PM -0500, Bjorn Helgaas wrote: > > [...] > >> On Mon, May 23, 2016 at 03:16:01PM +, Ga

Re: [PATCH v5 00/11] serial: 8250: split LPSS to 8250_lpss, enable DMA on Quark

On Thu, 2016-05-19 at 02:18 +0100, Bryan O'Donoghue wrote: > On Thu, 2016-05-12 at 18:06 +0300, Andy Shevchenko wrote: > > On Fri, 2016-05-06 at 18:17 +0300, Andy Shevchenko wrote: > > > This is combined series of two things: > > > - split out the Intel LPSS specific driver from 8250_pci into > > >

[PATCH 1/2] clk: exynos5420: Set ID for aclk333 gate clock

The aclk333 clock needs to be ungated during the MFC power domain switch, so set the clock ID to allow the Exynos power domain logic to lookup this clock if is defined in the MFC PD device tree node. Signed-off-by: Javier Martinez Canillas --- drivers/clk/samsung/clk-exynos5420.c | 2 +- 1 file

Re: [PATCH] devicetree - document using aliases to set spi bus number.

On Tue, May 24, 2016 at 06:39:20PM +0200, Christer Weinigel wrote: > Document how to use devicetree aliases to assign a stable > bus number to a spi bus. > > Signed-off-by: Christer Weinigel > > --- > > Trivial documentation change. > > Not having used devicetree that much it was surprisingly

[PATCH 2/2] ARM: dts: Add async-bridge clock to MFC power domain for Exynos5420

The MFC IP is also inter-connected by an Async-Bridge so the CLK_ACLK333 has to be ungated during a power domain switch. Trying to do it when the clock is gated will fail and lead to an imprecise external abort error when the driver tries to access the MFC registers with the PD disabled. For examp

[PATCH 0/2] ARM: dts: Fix imprecise external abort error when accessing Exynos MFC

Hello, This series fixes an imprecise external abort error when accessing the Exynos MFC registers due the power domain configuration requiring the aclk333 clock to be enabled during a domain switch. There isn't a dependency between the clock and Linux Samsung SoC trees because the CLK_ACLK333 cl

Re: [RFC] iio: Add driver for Silabs si1132, si1141/2/3 and si1145/6/7 ambient light, uv index and proximity sensors

On 05/20/2016 12:59 AM, Peter Meerwald-Stadler wrote: > From: Peter Meerwald > > The si114x supports x=1,2,3 IR LEDs for proximity sensing together with > visible and IR ambient light sensing (ALS). > > Newer parts (si1132, si1145/6/7) can measure UV light and compute an UV index > > Arranging

Re: [PATCH 3/4 v7] ASoC: dwc: Add PIO PCM extension

On Tue, May 24, 2016 at 06:07:14PM +0100, Jose Abreu wrote: > On 24-05-2016 17:41, Mark Brown wrote: Please fix your mail client to word wrap within paragraphs at something substantially less than 80 columns. Doing this makes your messages much easier to read and reply to. > >>if (substream-

Re: [REGRESSION] Headphones no longer working on MacPro6,1 with 4.4

On Tue, 24 May 2016 18:41:06 +0200, Laura Abbott wrote: > > Node 0x10 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out > Control: name="Headphone Playback Switch", index=0, device=0 > ControlAmp: chs=3, dir=Out, idx=0, ofs=0 > Amp-Out caps: ofs=0x42, nsteps=0x42, stepsize=0x03, mute=1 > Amp-

[PATCH 4.2.y-ckt 01/53] [4.2-stable only] fix backport "IB/security: restrict use of the write() interface"

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Doug Ledford Upstream commit e6bd18f57aad (IB/security: Restrict use of the write() interface) handled the cases for all drivers in the c

[4.2.y-ckt stable] Linux 4.2.8-ckt11 stable review

This is the start of the review cycle for the Linux 4.2.8-ckt11 stable kernel. This version contains 53 new patches, summarized below. The new patches are posted as replies to this message and also available in this git branch: https://git.launchpad.net/~canonical-kernel/linux/+git/linux-stable-

[PATCH 4.2.y-ckt 06/53] atomic_open(): fix the handling of create_error

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit 10c64cea04d3c75c306b3f990586ffb343b63287 upstream. * if we have a hashed negative dentry and either CREAT|EXCL on r/o fil

[PATCH 4.2.y-ckt 19/53] ALSA: usb-audio: Yet another Phoneix Audio device quirk

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 84add303ef950b8d85f54bc2248c2bc73467c329 upstream. Phoenix Audio has yet another device with another id (even a diff

[PATCH 4.2.y-ckt 53/53] uapi glibc compat: fix compile errors when glibc net/if.h included before linux/if.h

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Mikko Rapeli [ Upstream commit 4a91cb61bb995e5571098188092e296192309c77 ] glibc's net/if.h contains copies of definitions from linux/if.

[PATCH 4.2.y-ckt 20/53] perf/x86: Fix undefined shift on 32-bit kernels

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Andrey Ryabinin commit 6d6f2833bfbf296101f9f085e10488aef2601ba5 upstream. Jim reported: UBSAN: Undefined behaviour in arch/x86/

[PATCH 4.2.y-ckt 21/53] perf/x86/intel/pt: Generate PMI in the STOP region as well

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alexander Shishkin commit ab92b232ae05c382c3df0e3d6a5c6d16b639ac8c upstream. Currently, the PT driver always sets the PMI bit one region

[PATCH 4.2.y-ckt 23/53] tools lib traceevent: Do not reassign parg after collapse_tree()

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Steven Rostedt commit 106b816cb46ebd87408b4ed99a2e16203114daa6 upstream. At the end of process_filter(), collapse_tree() was changed to

[PATCH 4.2.y-ckt 45/53] netem: Segment GSO packets on enqueue

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Neil Horman [ Upstream commit 6071bd1aa13ed9e41824bafad845b7b7f4df5cfd ] This was recently reported to me, and reproduced on the latest

[PATCH 4.2.y-ckt 26/53] nf_conntrack: avoid kernel pointer value leak in slab name

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Linus Torvalds commit 31b0b385f69d8d5491a4bca288e25e63f1d945d0 upstream. The slab name ends up being visible in the directory structure

[PATCH 4.2.y-ckt 50/53] net: fix a kernel infoleak in x25 module

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Kangjie Lu [ Upstream commit 79e48650320e6fba48369fccf13fd045315b19b8 ] Stack object "dte_facilities" is allocated in x25_rx_call_reques

[PATCH 4.2.y-ckt 51/53] cdc_mbim: apply "NDP to end" quirk to all Huawei devices

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= [ Upstream commit c5b5343cfbc9f46af65033fa4f407d7b7d98371d ] We now have a positive report of another Huaw

[PATCH 4.2.y-ckt 40/53] bpf: fix double-fdput in replace_map_fd_with_map_ptr()

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jann Horn [ Upstream commit 8358b02bf67d3a5d8a825070e1aa73f25fb2e4c7 ] When bpf(BPF_PROG_LOAD, ...) was invoked with a BPF program whose

[PATCH 4.2.y-ckt 49/53] net: bridge: fix old ioctl unlocked net device walk

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Nikolay Aleksandrov [ Upstream commit 31ca0458a61a502adb7ed192bf9716c6d05791a5 ] get_bridge_ifindices() is used from the old "deviceless

[PATCH 4.2.y-ckt 44/53] sch_dsmark: update backlog as well

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: WANG Cong [ Upstream commit bdf17661f63a79c3cb4209b970b1cc39e34f7543 ] Similarly, we need to update backlog too when we update qlen. Cc

[PATCH 4.2.y-ckt 52/53] soreuseport: fix ordering for mixed v4/v6 sockets

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Craig Gallek [ Upstream commit d894ba18d4e449b3a7f6eb491f16c9e02933736e ] With the SO_REUSEPORT socket option, it is possible to create

[PATCH 4.2.y-ckt 47/53] net: fix infoleak in rtnetlink

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Kangjie Lu [ Upstream commit 5f8e44741f9f216e33736ea4ec65ca9ac03036e6 ] The stack object “map” has a total size of 32 bytes. Its last 4

[PATCH 4.2.y-ckt 48/53] VSOCK: do not disconnect socket when peer has shutdown SEND only

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ian Campbell [ Upstream commit dedc58e067d8c379a15a8a183c5db318201295bb ] The peer may be expecting a reply having sent a request and th

[PATCH 4.2.y-ckt 22/53] perf/core: Disable the event on a truncated AUX record

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alexander Shishkin commit 9f448cd3cbcec8995935e60b27802ae56aac8cc0 upstream. When the PMU driver reports a truncated AUX record, it effe

[PATCH v3] locking/mutex: Set and clear owner using WRITE_ONCE()

The mutex owner can get read and written to locklessly. Use WRITE_ONCE when setting and clearing the owner field in order to avoid optimizations such as store tearing. This avoids situations where the owner field gets written to with multiple stores and another thread could concurrently read and us

[PATCH 4.2.y-ckt 33/53] tcp: refresh skb timestamp at retransmit time

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet commit 10a81980fc47e64ffac26a073139813d3f697b64 upstream. In the very unlikely case __tcp_retransmit_skb() can not use the

[PATCH 4.2.y-ckt 39/53] ipv4/fib: don't warn when primary address is missing if in_dev is dead

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Abeni [ Upstream commit 391a20333b8393ef2e13014e6e59d192c5594471 ] After commit fbd40ea0180a ("ipv4: Don't do expensive useless wo

[PATCH 4.2.y-ckt 43/53] sch_htb: update backlog as well

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: WANG Cong [ Upstream commit 431e3a8e36a05a37126f34b41aa3a5a6456af04e ] We saw qlen!=0 but backlog==0 on our production machine: qdisc h

[PATCH 4.2.y-ckt 25/53] ocfs2: fix posix_acl_create deadlock

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Junxiao Bi commit c25a1e0671fbca7b2c0d0757d533bd2650d6dc0c upstream. Commit 702e5bc68ad2 ("ocfs2: use generic posix ACL infrastructure")

[PATCH 4.2.y-ckt 41/53] net_sched: introduce qdisc_replace() helper

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: WANG Cong [ Upstream commit 86a7996cc8a078793670d82ed97d5a99bb4e8496 ] Remove nearly duplicated code and prepare for the following patch

[PATCH 4.2.y-ckt 30/53] bridge: fix igmp / mld query parsing

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Linus=20L=C3=BCssing?= commit 856ce5d083e14571d051301fe3c65b32b8cbe321 upstream. With the newly introduced helper functions th

[PATCH 4.2.y-ckt 34/53] net/route: enforce hoplimit max value

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Abeni [ Upstream commit 626abd59e51d4d8c6367e03aae252a8aa759ac78 ] Currently, when creating or updating a route, no check is perfo

[PATCH 4.2.y-ckt 46/53] net: fix infoleak in llc

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Kangjie Lu [ Upstream commit b8670c09f37bdf2847cc44f36511a53afc6161fd ] The stack object “info” has a total size of 12 bytes. Its last b

[PATCH 4.2.y-ckt 42/53] net_sched: update hierarchical backlog too

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: WANG Cong [ Upstream commit 2f5fb43ff62b2b96cc58d95fc0b3596516e4 ] When the bottom qdisc decides to, for example, drop some packet,

[PATCH 4.2.y-ckt 31/53] net/mlx4_en: Fix endianness bug in IPV6 csum calculation

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Daniel Jurgens commit 82d69203df634b4dfa765c94f60ce9482bcc44d6 upstream. Use htons instead of unconditionally byte swapping nexthdr. On

[PATCH 4.2.y-ckt 38/53] vlan: pull on __vlan_insert_tag error path and fix csum correction

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Daniel Borkmann [ Upstream commit 9241e2df4fbc648a92ea0752918e05c26255649e ] When __vlan_insert_tag() fails from skb_vlan_push() path du

[PATCH 4.2.y-ckt 36/53] route: do not cache fib route info on local routes with oif

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Chris Friesen [ Upstream commit d6d5e999e5df67f8ec20b6be45e2229455ee3699 ] For local routes that require a particular output interface w

[PATCH 4.2.y-ckt 24/53] workqueue: fix rebind bound workers warning

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Wanpeng Li commit f7c17d26f43d5cc1b7a6b896cd2fa24a079739b9 upstream. [ cut here ] WARNING: CPU: 0 PID: 16 at ker

[PATCH 4.2.y-ckt 37/53] net: use skb_postpush_rcsum instead of own implementations

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Daniel Borkmann [ Upstream commit 6b83d28a55a891a9d70fc61ccb1c138e47dcbe74, skb_postpush_rcsum() added from commit f8ffad69c9f8b8dfb0

[PATCH 4.2.y-ckt 35/53] decnet: Do not build routes to devices without decnet private data.

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: "David S. Miller" [ Upstream commit a36a0d4008488fa545c74445d69eaf56377d5d4e ] In particular, make sure we check for decnet private pres

[PATCH 4.2.y-ckt 32/53] net: fec: only clear a queue's work bit if the queue was emptied

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= commit 1c021bb717a70aaeaa4b25c91f43c2aeddd922de upstream. In the receive path a queue's work bit was

[PATCH 4.2.y-ckt 29/53] arm64: bpf: jit JMP_JSET_{X,K}

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Zi Shen Lim commit 98397fc547e3f4553553a30ea56fa34d613f0a4c upstream. Original implementation commit e54bcde3d69d ("arm64: eBPF JIT comp

[PATCH 2/3] ARM: Remove orphaned __addr_ok() definition

Since commit 8c56cc8be5b3 ("ARM: 7449/1: use generic strnlen_user and strncpy_from_user functions"), the definition of __addr_ok() has been languishing unused; eradicate the sucker. CC: Russell King Signed-off-by: Robin Murphy --- arch/arm/include/asm/uaccess.h | 8 1 file changed, 8 d

[PATCH 4.2.y-ckt 27/53] macvtap: segmented packet is consumed

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet commit be0bd3160165e42783d8215f426e41c07179c08a upstream. If GSO packet is segmented and its segments are properly queued,

[PATCH 4.2.y-ckt 28/53] regulator: axp20x: Fix axp22x ldo_io voltage ranges

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hans de Goede commit a2262e5a12e05389ab4c7fc5cf60016b041dd8dc upstream. The minium voltage of 1800mV is a copy and paste error from the

[PATCH 3/3] openrisc: Remove orphaned __addr_ok() definition

Since commit b48b2c3e5043 ("openrisc: use generic strnlen_user() function"), the definition of __addr_ok() has been languishing unused; eradicate the sucker. CC: Jonas Bonn Signed-off-by: Robin Murphy --- arch/openrisc/include/asm/uaccess.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/

[PATCH 4.2.y-ckt 16/53] ALSA: hda - Fix subwoofer pin on ASUS N751 and N551

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Yura Pakhuchiy commit 3231e2053eaeee70bdfb216a78a30f11e88e2243 upstream. Subwoofer does not work out of the box on ASUS N751/N551 laptop

[PATCH 1/3] arm64: Remove orphaned __addr_ok() definition

Since commit 12a0ef7b0ac3 ("arm64: use generic strnlen_user and strncpy_from_user functions"), the definition of __addr_ok() has been languishing unused; eradicate the sucker. CC: Will Deacon CC: Catalin Marinas Signed-off-by: Robin Murphy --- arch/arm64/include/asm/uaccess.h | 13

[PATCH 4.2.y-ckt 18/53] vfs: rename: check backing inode being equal

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Miklos Szeredi commit 9409e22acdfc9153f88d9b1ed2bd2a5b34d2d3ca upstream. If a file is renamed to a hardlink of itself POSIX specifies th

[PATCH 4.2.y-ckt 14/53] drm/i915: Bail out of pipe config compute loop on LPT

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Daniel Vetter commit 2700818ac9f935d8590715eecd7e8cadbca552b6 upstream. LPT is pch, so might run into the fdi bandwidth constraint (espe

Re: [PATCH v5 00/11] serial: 8250: split LPSS to 8250_lpss, enable DMA on Quark

On Tue, 2016-05-24 at 20:37 +0300, Andy Shevchenko wrote: > On Thu, 2016-05-19 at 02:18 +0100, Bryan O'Donoghue wrote: > > On Thu, 2016-05-12 at 18:06 +0300, Andy Shevchenko wrote: > > > On Fri, 2016-05-06 at 18:17 +0300, Andy Shevchenko wrote: > > > > This is combined series of two things: > > > >

Re: [rcutorture] 8704baab9b: WARNING: CPU: 0 PID: 30 at kernel/rcu/rcuperf.c:363 rcu_perf_writer

On Mon, May 23, 2016 at 12:35:35PM +0800, Boqun Feng wrote: > On Sun, May 22, 2016 at 08:28:06AM -0700, Paul E. McKenney wrote: > > On Sun, May 22, 2016 at 02:26:49PM +0800, Boqun Feng wrote: > > > Hi Paul, > > > > > > On Sat, May 21, 2016 at 10:24:22PM -0700, Paul E. McKenney wrote: > > > > On Su

[PATCH 4.2.y-ckt 15/53] ALSA: hda - Fix broken reconfig

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit addacd801e1638f41d659cb53b9b73fc14322cb1 upstream. The HD-audio reconfig function got broken in the recent kernels,

[PATCH 0/3] Add Broadcom PDC mailbox driver

From: Rob Rice The Broadcom PDC mailbox driver is a ring manager for the Broadcom Secure Processing Unit (SPU) kernel driver and other mailbox clients. The PDC driver registers with the Linux mailbox framework a mailbox controller, once for each PDC instance. Ring 0 for each PDC is registered as

[PATCH 4.2.y-ckt 17/53] vfs: add vfs_select_inode() helper

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Miklos Szeredi commit 54d5ca871e72f2bb172ec9323497f01cd5091ec7 upstream. Signed-off-by: Miklos Szeredi Signed-off-by: Kamal Mostafa --

[PATCH 2/3] mailbox: Add Broadcom PDC mailbox driver

From: Rob Rice The Broadcom PDC mailbox driver is a mailbox controller that manages data transfers to and from one or more offload engines. Signed-off-by: Rob Rice Reviewed-by: Scott Branden Reviewed-by: Ray Jui --- drivers/mailbox/Kconfig |9 + drivers/mailbox/Makefile

[PATCH 1/3] dt-bindings: add bindings documentation for PDC driver.

From: Rob Rice Add the device tree binding documentation for the PDC hardware in Broadcom iProc SoCs. Signed-off-by: Rob Rice Reviewed-by: Ray Jui Reviewed-by: Anup Patel Reviewed-by: Scott Branden --- .../bindings/mailbox/brcm,iproc-pdc-mbox.txt | 23 ++ 1 file ch

[PATCH 3/3] arm64: dts: Add Broadcom Northstar2 device tree entries for PDC driver.

From: Rob Rice Add Broadcom Northstar2 SoC device tree entries for PDC driver. Signed-off-by: Rob Rice Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- arch/arm64/boot/dts/broadcom/ns2.dtsi | 36 +++ 1 file changed, 36 insertions(+) diff --git a/arch/arm64

[PATCH 4.2.y-ckt 13/53] Input: max8997-haptic - fix NULL pointer dereference

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Marek Szyprowski commit 6ae645d5fa385f3787bf1723639cd907fe5865e7 upstream. NULL pointer derefence happens when booting with DTB because

[PATCH 4.2.y-ckt 05/53] ALSA: usb-audio: Quirk for yet another Phoenix Audio devices (v2)

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 2d2c038af423e820d89db2b5d7774b67ba49 upstream. Phoenix Audio MT202pcs (1de7:0114) and MT202exe (1de7:0013) need

[PATCH 4.2.y-ckt 03/53] regulator: s2mps11: Fix invalid selector mask and voltages for buck9

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Krzysztof Kozlowski commit 3b672623079bb3e5685b8549e514f2dfaa564406 upstream. The buck9 regulator of S2MPS11 PMIC had incorrect vsel_mas

[PATCH 4.2.y-ckt 04/53] regmap: spmi: Fix regmap_spmi_ext_read in multi-byte case

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jack Pham commit dec8e8f6e6504aa3496c0f7cc10c756bb0e10f44 upstream. Specifically for the case of reads that use the Extended Register Re

[PATCH 4.2.y-ckt 09/53] drm/radeon: fix DP link training issue with second 4K monitor

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Arindam Nath commit 1a738347df2ee4977459a8776fe2c62196bdcb1b upstream. There is an issue observed when we hotplug a second DP 4K monitor

[PATCH 4.2.y-ckt 12/53] ALSA: hda - Fix white noise on Asus UX501VW headset

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Kaho Ng commit 2da2dc9ead232f25601404335cca13c0f722d41b upstream. For reducing the noise from the headset output on ASUS UX501VW, call t

Re: [PATCH v2 05/10] drm/rockchip: analogix_dp: add rk3399 eDP support

Hi, On Tue, May 24, 2016 at 3:17 AM, Heiko Stuebner wrote: >> --- a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt >> +++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt >> @@ -5,6 +5,7 @@ Required properties for dp-controller: >> platform specif

Re: [PATCH 1/3] perf pt: Mark PT return events as "return"

Em Tue, May 24, 2016 at 07:26:19PM +0300, Adrian Hunter escreveu: > On 24/05/2016 5:57 p.m., Arnaldo Carvalho de Melo wrote: > > Em Mon, May 23, 2016 at 05:52:23PM -0700, Andi Kleen escreveu: > > > From: Andi Kleen > > > > > > With perf script --itrace=cr we can synthesize calls and returns out o

[PATCH 4.2.y-ckt 10/53] drm/radeon: fix PLL sharing on DCE6.1 (v2)

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Lucas Stach commit e3c00d87845ab375f90fa6e10a5e72a3a5778cd3 upstream. On DCE6.1 PPLL2 is exclusively available to UNIPHYA, so it should

[PATCH 4.2.y-ckt 08/53] crypto: hash - Fix page length clamping in hash walk

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Herbert Xu commit 13f4bb78cf6a312bbdec367ba3da044b09bf0e29 upstream. The crypto hash walk code is broken when supplied with an offset gr

[PATCH 4.2.y-ckt 11/53] get_rock_ridge_filename(): handle malformed NM entries

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit 99d825822eade8d827a1817357cbf3f889a552d6 upstream. Payloads of NM entries are not supposed to contain NUL. When we run i

Re: [PATCH] MIPS: Add missing FROZEN hotplug notifier transitions

On 05/24/2016 06:08 AM, Anna-Maria Gleixner wrote: The corresponding FROZEN hotplug notifier transitions used on suspend/resume are ignored. Therefore the switch case action argument is masked with the frozen hotplug notifier transition mask. Cc: Ralf Baechle Cc: linux-m...@linux-mips.org Signe

[PATCH 4.2.y-ckt 02/53] Revert "usb: hub: do not clear BOS field during reset device"

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Greg Kroah-Hartman commit e5bdfd50d6f76077bf8441d130c606229e100d40 upstream. This reverts commit d8f00cd685f5c8e0def8593e520a7fef12c2240

Re: [PATCH] devicetree - document using aliases to set spi bus number.

On 05/24/2016 07:20 PM, Mark Brown wrote: >> Not having used devicetree that much it was surprisingly hard to >> figure out how to assign a stable bus number to a spi bus. Add >> a simple example that shows how to do that. > > I'm not sure this is something we want to support at all, I can't >

[PATCH 4.2.y-ckt 07/53] drm/i915/bdw: Add missing delay during L3 SQC credit programming

4.2.8-ckt11 -stable review patch. If anyone has any objections, please let me know. ---8< From: Imre Deak commit d6a862fe8c48229ba342648bcd535b2404724603 upstream. BSpec requires us to wait ~100 clocks before re-enabling clock gatin

Re: [PATCH v2 05/10] drm/rockchip: analogix_dp: add rk3399 eDP support

Am Dienstag, 24. Mai 2016, 11:12:20 schrieb Doug Anderson: > Hi, > > On Tue, May 24, 2016 at 3:17 AM, Heiko Stuebner wrote: > >> --- a/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt > >> +++ b/Documentation/devicetree/bindings/display/bridge/analogix_dp.txt > >> > >> @@ -5,6 +5

Re: [PATCH v4] platform:x86: Add PMC Driver for Intel Core SOC

On Tue, May 17, 2016 at 1:59 AM, Darren Hart wrote: > On Mon, May 16, 2016 at 03:45:50PM +0530, Rajneesh Bhardwaj wrote: >> On Thu, May 12, 2016 at 06:02:45PM +0300, Andy Shevchenko wrote: >> > On Thu, May 12, 2016 at 4:50 PM, Rajneesh Bhardwaj >> > wrote: >> > > +INTEL PMC CORE DRIVER >> > > +M

Re: [PATCH 4.2.y-ckt 52/53] soreuseport: fix ordering for mixed v4/v6 sockets

On Tue, May 24, 2016 at 1:55 PM, Kamal Mostafa wrote: > 4.2.8-ckt11 -stable review patch. If anyone has any objections, please let > me know. I don't believe the bug that this patch fixes was present in the 4.2 kernel. That issue first appeared in 4.5 and was resolved during the 4.6 release can

Re: [PATCH] devicetree - document using aliases to set spi bus number.

On Tue, May 24, 2016 at 08:03:48PM +0200, Christer Weinigel wrote: > On 05/24/2016 07:20 PM, Mark Brown wrote: > > I'm not sure this is something we want to support at all, I can't > > immediately see anything that does this deliberately in the SPI > > code and obviously the "bus number" is somet

[PATCH v3 0/2] KASAN double-free detection

Patchset is based on linux-next 'next-20160524'. Thanks, Kuthonuzo Kuthonuzo Luruo (2): mm, kasan: improve double-free detection kasan: add double-free tests include/linux/kasan.h |7 +++- lib/test_kasan.c | 47 ++

Re: can't boot with reiserfs on linux-4.6.0+

On Tue, May 24, 2016 at 04:59:02PM +0100, Al Viro wrote: > Umm... Any chance of getting the function names to go with the addresses? > I'll try to reproduce it here, but the things would be easier with that > information... See if this fixes your reproducer. diff --git a/fs/xattr.c b/fs/xattr.c

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