Re: Linux 4.16-rc1: regression bisected, Debian kernel package tool make-kpkg stalls indefinitely during kernel build due to commit "kconfig: remove check_stdin()"

On Tue, Feb 13, 2018 at 11:00:49AM +0100, Sander Eikelenboom wrote: > On 13/02/18 05:09, Masahiro Yamada wrote: > > 2018-02-13 12:00 GMT+09:00 Woody Suwalski : > >> Sander Eikelenboom wrote: > >>> > >>> L.S., > >>> > >>> The Debian kernel-package tool make-kpkg for easy

[tip:x86/pti] objtool: Fix segfault in ignore_unreachable_insn()

Commit-ID: 59d13cd6789e8feb4615bb999d46bbd439a9a396 Gitweb: https://git.kernel.org/tip/59d13cd6789e8feb4615bb999d46bbd439a9a396 Author: Josh Poimboeuf AuthorDate: Thu, 8 Feb 2018 17:09:25 -0600 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018

Re: linux-next: lots of merges in the sound-asoc tree

On Tue, Feb 13, 2018 at 09:38:57AM +1100, Stephen Rothwell wrote: > I know that you usually like to keep one topic branch per soc and then > merge them all, but currently your tree seems to only contain a couple > logical changes (platform to component and codec to component), so > surely that

Linux 4.9.81

I'm announcing the release of the 4.9.81 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser:

[PATCH] x86/smpboot: Fix uncore_pci_remove() indexing bug when hot-removing a physical CPU

* Masayoshi Mizuma wrote: > From: Masayoshi Mizuma > > When a physical cpu is hot-removed, the following warning message > are shown while the uncore device is removing in uncore_pci_remove(). > > WARNING: CPU: 120 PID: 5 at

Re: [PATCH 1/2] powerpc/kdump: Add missing optional dummy functions

Guenter Roeck writes: > If KEXEC_CORE is not enabled, PowerNV builds fail as follows. > > arch/powerpc/platforms/powernv/smp.c: In function 'pnv_smp_cpu_kill_self': > arch/powerpc/platforms/powernv/smp.c:236:4: error: > implicit declaration of function

Re: [PATCH] sched: typo: remove space in #ifdef

On Tue, Feb 13, 2018 at 09:59:42AM +0100, Vincent Guittot wrote: > Remove a useless space in # ifdef and align it with others > > Signed-off-by: Vincent Guittot > --- > kernel/sched/fair.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git

Re: BUG: A31s Not booting anymore

On Tue, Feb 13, 2018 at 7:32 PM, Philipp Rossak wrote: > > > On 13.02.2018 03:59, Chen-Yu Tsai wrote: >> >> On Tue, Feb 13, 2018 at 9:25 AM, Philipp Rossak wrote: >>> >>> >>> >>> On 12.02.2018 19:21, Philipp Rossak wrote: Hey, When I

Re: [PATCH] ASoC: codecs: Add support for AK4458 DAC driver

On Tue, Feb 13, 2018 at 09:22:24AM +, Cosmin Samoila wrote: > This is used to set the codec in Manual Setting Mode, meaning that > the default sampling speed is set based on DFS0 and DFS1 bits. In > Auto Setting Mode, the MCLK frequency is detected automatically and > DFS bits are ignored.

Re: [PATCH] khungtaskd: Kick stuck processes

On Thu 08-02-18 19:07:53, Chris Wilson wrote: > After spotting a stuck process, and having decided not to panic, give > the task a kick to see if that helps it to recover (e.g. to paper over a > missed wake up). huh, this is just no-no. watchdog is there to report problems not interfere. You

Re: [PATCH v3] Fix loading of module radeonfb on PowerMac

On Saturday, February 10, 2018 01:48:55 PM Mathieu Malaterre wrote: > Hi, > > On Thu, Feb 8, 2018 at 2:28 PM, Bartlomiej Zolnierkiewicz > wrote: > > On Wednesday, January 31, 2018 08:51:23 PM Mathieu Malaterre wrote: > >> Bartlomiej, > >> > >> On Wed, Jan 31, 2018 at

Re: [PATCH v3 3/5] [RFT] ARM: dts: wheat: Fix ADV7513 address usage

Hi Kieran, Thank you for the patch. On Tuesday, 13 February 2018 00:07:51 EET Kieran Bingham wrote: > From: Kieran Bingham > > The r8a7792 Wheat board has two ADV7513 devices sharing a single i2c > bus, however in low power mode the ADV7513 will reset

Re: [PATCH v3 4/5] media: adv7604: Add support for i2c_new_secondary_device

Hi Kieran, Thank you for the patch. On Tuesday, 13 February 2018 00:07:52 EET Kieran Bingham wrote: > From: Jean-Michel Hautbois > > The ADV7604 has thirteen 256-byte maps that can be accessed via the main > I²C ports. Each map has it own I²C address and acts

[tip:perf/urgent] perf test: Update mmap read functions for backward-ring-buffer test

Commit-ID: fe00d73152ed18080ea895bc84c495d3bca71019 Gitweb: https://git.kernel.org/tip/fe00d73152ed18080ea895bc84c495d3bca71019 Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:24 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

[tip:perf/urgent] perf mmap: Introduce perf_mmap__read_done()

Commit-ID: f4075778f7c9f743109e59311b1bdd60f914804e Gitweb: https://git.kernel.org/tip/f4075778f7c9f743109e59311b1bdd60f914804e Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:22 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

Re: [PATCH 4/4] arm64: dts: renesas: r8a77995: add VSPD instances

Hi Kieran, Thank you for the patch. On Tuesday, 13 February 2018 00:25:29 EET Kieran Bingham wrote: > From: Kieran Bingham > > The r8a77995 has two VSPDs to handle display pipelines with a DU. > > Signed-off-by: Kieran Bingham

Re: [PATCH v7 3/6] iommu/arm-smmu: Invoke pm_runtime during probe, add/remove device

On 13/02/18 08:24, Tomasz Figa wrote: Hi Vivek, Thanks for the patch. Please see my comments inline. On Wed, Feb 7, 2018 at 7:31 PM, Vivek Gautam wrote: From: Sricharan R The smmu device probe/remove and add/remove master device

[PATCH v3 05/11] ARM: dts: STi: Add fake reg property for irq-syscfg

From: Patrice Chotard Add fake reg property to irq-syscfg node. This allows to fix the following warning when compiling dtb with W=1 option: arch/arm/boot/dts/stih407-b2120.dtb: Warning (simple_bus_reg): Node /soc/irq-syscfg missing or empty reg/ranges property

[PATCH v3 06/11] ARM: dts: STi: Add fake reg property for remote processors

From: Patrice Chotard As st231-gp0, st231-delta are part of SoC, we add a fake reg property instead of moving all these nodes outside soc node. This allows to fix the following warning when compiling dtb with W=1 option: arch/arm/boot/dts/stih407-b2120.dtb: Warning

[PATCH] fs: dcache: Avoid livelock between d_alloc_parallel and __d_add

If d_alloc_parallel runs concurrently with __d_add, it is possible for d_alloc_parallel to continuously retry whilst i_dir_seq has been incremented to an odd value by __d_add: CPU0: __d_add n = start_dir_add(dir); cmpxchg(>i_dir_seq, n, n + 1) == n CPU1: d_alloc_parallel

[PATCH v3 2/3] arm64: dts: uniphier: add speaker out for UniPhier LD11/LD20 boards

This patch adds codec node for TI TAS571x on UniPhier LD11/20 global boards. And adds settings of AIO for speaker out. Signed-off-by: Katsuhiro Suzuki --- Changes in v3: - Use phandle of endpoint directly instead of port node ---

Re: RFC: build config via DT names

On 12.02.2018 23:24, Frank Rowand wrote: There is a tool to aid this process: scripts/dtc/dt_to_config. It is not a 100% solution, but it is very helpful. The problem is difficult enough that this tool led to a conference talk. The slides are at

RE: [PATCH v2] MAINTAINERS: add Freescale pin controllers

Hi Stefan, > -Original Message- > From: Stefan Agner [mailto:ste...@agner.ch] > Sent: Monday, February 12, 2018 11:06 PM > To: linus.wall...@linaro.org; A.s. Dong ; Fabio > Estevam ; shawn...@kernel.org; > ker...@pengutronix.de > Cc:

[PATCH 0/6] Reduce migrations and conflicts with automatic NUMA balancing v2

This is a combination of "Reduce migrations due to load imbalance and process exits" and "Stop wake_affine fighting with automatic NUMA balancing" series. There was a request for data on NAS OMP and how it compares with hard-binding of threads to CPUs that is included in the changelog for the

[PATCH 5/6] sched/fair: Consider SD_NUMA when selecting the most idle group to schedule on

find_idlest_group() compares a local group with each other group to select the one that is most idle. When comparing groups in different NUMA domains, a very slight imbalance is enough to select a remote NUMA node even if the runnable load on both groups is 0 or close to 0. This ignores the cost

[PATCH] perf tests: Use arch__compare_symbol_names to compare symbols

The symbol search called by machine__find_kernel_symbol_by_name is using internally arch__compare_symbol_names function to compare 2 symbol names, because different archs have different ways of comparing symbols. Mostly for skipping '.' prefixes and similar. In test 1 when we try to find matching

[PATCH 3/6] sched/fair: Do not migrate on wake_affine_weight if weights are equal

wake_affine_weight() will consider migrating a task to, or near, the current CPU if there is a load imbalance. If the CPUs share LLC then either CPU is valid as a search-for-idle-sibling target and equally appropriate for stacking two tasks on one CPU if an idle sibling is unavailable. If they do

Re: [PATCH] perf report: Fix a memory corrupton issue when enabling --branch-history

On 2/13/2018 5:45 PM, Jiri Olsa wrote: On Tue, Feb 13, 2018 at 04:44:28PM +0800, Jin Yao wrote: Following command lines will cause perf crash. perf record -j call -g -a perf report --branch-history *** Error in `perf': double free or corruption (!prev): 0x104aa040 *** ===

Re: [PATCH 16/21] regulator: wm8994: Pass descriptor instead of GPIO number

On Mon, Feb 12, 2018 at 02:17:12PM +0100, Linus Walleij wrote: > Instead of passing a global GPIO number for the enable GPIO, pass > a descriptor looked up from the device tree node or the board file > decriptor table for the regulator. > > There is a single board file passing the GPIOs for LDO1

[tip:sched/urgent] sched/rt: Make update_curr_rt() more accurate

Commit-ID: a7711602c7b79950ea437178f601b52ab08ef659 Gitweb: https://git.kernel.org/tip/a7711602c7b79950ea437178f601b52ab08ef659 Author: Wen Yang AuthorDate: Tue, 6 Feb 2018 09:53:28 +0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018

[tip:sched/urgent] sched/deadline: Make update_curr_dl() more accurate

Commit-ID: 6fe0ce1eb04f99a1eb1eb6e7f775666966cf6c80 Gitweb: https://git.kernel.org/tip/6fe0ce1eb04f99a1eb1eb6e7f775666966cf6c80 Author: Wen Yang AuthorDate: Tue, 6 Feb 2018 09:55:48 +0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018

Re: [tip:x86/pti] Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()"

* Peter Zijlstra wrote: > > On Tue, Feb 13, 2018 at 12:58:21AM -0800, tip-bot for David Woodhouse wrote: > > > --- a/arch/x86/include/asm/nospec-branch.h > > +++ b/arch/x86/include/asm/nospec-branch.h > > @@ -164,10 +164,15 @@ static inline void vmexit_fill_RSB(void) > >

Re: [PATCH v2 05/15] MIPS: KASLR: Drop relocatable fixup from reservation_init

Hi Serge, On 02/02/18 03:54, Serge Semin wrote: From: Matt Redfearn A recent change ("MIPS: memblock: Discard bootmem initialization") removed the reservation of all memory below the kernel's _end symbol in bootmem. This makes the call to free_bootmem unnecessary,

Re: [PATCH 2/3] arm64: dts: rockchip: add cdn-dp node for rk3399.

2018-02-13 11:42 GMT+01:00 Enric Balletbo i Serra : > Hi Heiko, > > On 10/02/18 17:16, Heiko Stuebner wrote: >> Hi Enric, >> >> Am Mittwoch, 7. Februar 2018, 17:31:49 CET schrieb Enric Balletbo i Serra: >>> From: Chris Zhong >>> >>> Add a node

Re: [PATCH 05/21] regulator: arizona-ldo1: Look up a descriptor and pass to the core

On Mon, Feb 12, 2018 at 02:17:01PM +0100, Linus Walleij wrote: > Instead of passing a global GPIO number, pass a descriptor looked > up with the standard devm_gpiod_get_optional() call. > > We have augmented the GPIO core to look up the regulator special > GPIO "wlf,ldoena" in a separate patch. >

Re: [PATCH 0/5] Fix deadlock on runtime suspend in DRM drivers

On Tue, Feb 13, 2018 at 10:55:06AM +, Liviu Dudau wrote: > On Sun, Feb 11, 2018 at 10:38:28AM +0100, Lukas Wunner wrote: > > DRM drivers poll connectors in 10 sec intervals. The poll worker is > > stopped on ->runtime_suspend with cancel_delayed_work_sync(). However > > the poll worker

Re: [PATCH] kernel/sched/cpudeadline: Fixed code style errors and warnings

* Mario Leinweber wrote: > diff --git a/kernel/sched/cpudeadline.c b/kernel/sched/cpudeadline.c > index 8d9562d890d3..6a9defebbb54 100644 > --- a/kernel/sched/cpudeadline.c > +++ b/kernel/sched/cpudeadline.c > @@ -42,8 +42,9 @@ static void cpudl_heapify_down(struct cpudl

Re: [PATCH 02/11] video: fbdev: kconfig: Remove blank help text

On Thursday, February 01, 2018 05:56:18 PM Ulf Magnusson wrote: > On Thu, Feb 1, 2018 at 4:52 PM, Bartlomiej Zolnierkiewicz > wrote: > > > > Hi, > > > > On Wednesday, January 31, 2018 10:34:21 AM Ulf Magnusson wrote: > >> Blank help texts are probably either a typo, a

Re: [PATCH 2/4] arm64: dts: renesas: r8a77995: add FCPVD nodes

Hi Kieran, Thank you for the patch. On Tuesday, 13 February 2018 00:25:27 EET Kieran Bingham wrote: > From: Kieran Bingham > > The FCPVD handles the interface between the VSPD and memory. > > Signed-off-by: Kieran Bingham

[RESEND PATCH v5 1/6] media: rc: update sunxi-ir driver to get base clock frequency from devicetree

This patch updates the sunxi-ir driver to set the base clock frequency from devicetree. This is necessary since there are different ir receivers on the market, that operate with different frequencies. So this value could be set if the attached ir receiver needs a different base clock frequency,

Applied "regmap: Correct offset handling in regmap_volatile_range" to the regmap tree

The patch regmap: Correct offset handling in regmap_volatile_range has been applied to the regmap tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24

Applied "regmap: Don't use format_val in regmap_bulk_read" to the regmap tree

The patch regmap: Don't use format_val in regmap_bulk_read has been applied to the regmap tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and

Re: [PATCH] x86/xen: Calculate __max_logical_packages on PV domains

* Juergen Gross wrote: > On 08/02/18 01:59, Boris Ostrovsky wrote: > > > > > > On 02/07/2018 06:49 PM, Prarit Bhargava wrote: > >> The kernel panics on PV domains because native_smp_cpus_done() is > >> only called for HVM domains. > >> > >> Calculate __max_logical_packages

Re: [PATCH] p9caps: add Plan9 capability devices

On 13.02.2018 07:16, Serge E. Hallyn wrote: + /* make sure only one instance per namespace can be opened */ > > ... at a time yeah, right. might be better to keep this state in the user_ns itself, would avoid kzalloc below. thought about, but hesitated to touch user_ns. might not be

[tip:x86/build] x86/build: Drop superfluous ALIGN from the linker script

Commit-ID: a06cc94f3f8dfab74fe7fac3a6e9f15d77566d00 Gitweb: https://git.kernel.org/tip/a06cc94f3f8dfab74fe7fac3a6e9f15d77566d00 Author: Cao jin AuthorDate: Thu, 8 Feb 2018 14:38:57 +0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018

Re: [PATCH v3 8/7] TESTING_ONLY x86/entry: reduce static footprint of idtentry

* Linus Torvalds wrote: > On Mon, Feb 12, 2018 at 1:37 AM, Ingo Molnar wrote: > > > > Ok, so this does not look _that_ complicated, and the .text savings are > > significant: > > Honestly, I think we should do it. 3kB of assembly code is

[RFC PATCH 0/1] nvme: implement get log page offset and dwords

This patch introduces support for get log page offset and extends the number of dwords to be 32 bits. A function is introduced that takes the offset and implements the support. This is needed for ocssd to retrieve the report chunk log page, which can span a couple of megabytes. The patch is

[PATCH 1/1] nvme: implement log page low/high offset and dwords

NVMe 1.2.1 extends the get log page interface to include 64 bit offset and increases the number of dwords to 32 bits. Implement for future use. Signed-off-by: Matias Bjørling --- drivers/nvme/host/core.c | 36 1 file changed, 24

[PATCH v3 09/11] ARM: dts: STi: Update sound related nodes location

From: Patrice Chotard Move sound node outside soc node and sti_sasg_codec node as child of syscfg_core node. This allows to fix the following warning when compiling dtb with W=1 option: arch/arm/boot/dts/stih407-b2120.dtb: Warning (unit_address_vs_reg): Node

[PATCH v3 04/11] ARM: dts: STi: Add fake reg property for miphy28lp_phy

From: Patrice Chotard Add fake reg property to miphy28lp_phy. This allows to fix the following warning when compiling dtb with W=1 option: arch/arm/boot/dts/stih407-b2120.dtb: Warning (simple_bus_reg): Node /soc/miphy28lp missing or empty reg/ranges property

[PATCH v3 08/11] ARM: dts: STi: Add fake reg property for usb2_picophyX nodes

From: Patrice Chotard Add fake reg property for usb2_picophy nodes. This allows to fix the following warning when compiling dtb with W=1 option : arch/arm/boot/dts/stih410-b2120.dtb: Warning (simple_bus_reg): Node /soc/phy2 missing or empty reg/ranges property

[PATCH v3 10/11] ARM: dts: STi: Update clocks node location

From: Patrice Chotard Move: _ arm_periph_clk node as child of clockgen-a9@92b node _ clk_m_a9_ext2f_div2 node as child of clk_s_c0_flexgen node _ clk-tmdsout-hdmi node outiside soc node This allows to fix the following warnings when compiling dtb with W=1 option :

[PATCH v3 01/11] ARM: dts: STi: Fix bindings notation

From: Patrice Chotard Remove leading 0x and 0s from bindings notation Add missing unit-address and remove some which are useless. This allows to fix several warnings like : Warning (unit_address_vs_reg): Node has a reg or ranges property, but no unit name Warning

Re: [PATCH v2 09/12] ARM: dts: STi: Add fake reg property for sound related nodes

Hi Rob On 02/12/2018 04:40 PM, Rob Herring wrote: > On Mon, Feb 12, 2018 at 8:43 AM, wrote: >> From: Patrice Chotard >> >> Add fake reg property to sound, simple-audio-card, dai-link and >> sti_sasg_codec nodes, this allows to fix the following

Re: [PATCH v2] libnvdimm: re-enable deep flush for pmem devices

Dan Williams writes: > On Mon, Feb 12, 2018 at 2:53 PM, Jeff Moyer wrote: >> Dave Jiang writes: >> >>> Re-enable deep flush so that users always have a way to be sure that a write >>> does make it all the way out to the NVDIMM.

Re: [PATCH] fs: dcache: Avoid livelock between d_alloc_parallel and __d_add

On Tue, Feb 13, 2018 at 12:58:51PM +, Will Deacon wrote: > If d_alloc_parallel runs concurrently with __d_add, it is possible for > d_alloc_parallel to continuously retry whilst i_dir_seq has been > incremented to an odd value by __d_add: > > CPU0: > __d_add > n = start_dir_add(dir); >

Re: [PATCH 1/2] sched/fair: Consider SD_NUMA when selecting the most idle group to schedule on

On Tue, Feb 13, 2018 at 02:04:45PM +0100, Peter Zijlstra wrote: > On Tue, Feb 13, 2018 at 11:35:48AM +, Mel Gorman wrote: > > > However, if we have numa balancing enabled, that will counteract > > > the normal spreading across nodes, so in that regard it makes sense, but > > > the above code

Re: [PATCH v3] iommu/amd: Add support for fast IOTLB flushing

Hi Suravee, thanks for working on this. On Wed, Jan 31, 2018 at 12:01:14AM -0500, Suravee Suthikulpanit wrote: > +static void amd_iommu_iotlb_range_add(struct iommu_domain *domain, > + unsigned long iova, size_t size) > +{ > + struct amd_iommu_flush_entries

Re: [PATCH 04/11] fs: Don't remove suid for CAP_FSETID for userns root

On Sat, Dec 23, 2017 at 1:38 PM, Dongsu Park wrote: > Hi, > > On Sat, Dec 23, 2017 at 4:26 AM, Serge E. Hallyn wrote: >> On Fri, Dec 22, 2017 at 03:32:28PM +0100, Dongsu Park wrote: >>> From: Seth Forshee >>> >>> Expand the check

Re: [PATCH 1/3] auxdisplay: charlcd: fix hex literal ranges for graphics command

On Sat, Feb 10, 2018 at 11:41 AM, Miguel Ojeda wrote: > On Sat, Feb 10, 2018 at 10:20 AM, Willy Tarreau wrote: >> On Sat, Feb 10, 2018 at 09:58:44AM +0100, Miguel Ojeda wrote: >>> On Sat, Feb 10, 2018 at 12:50 AM, Robert Abel

Re: [PATCH 1/2] net: phy: dp83867: Add binding for the CLK_OUT pin muxing option

On Tue, Feb 13, 2018 at 10:42:31AM +0100, Daniel Schultz wrote: > From: Wadim Egorov > > The DP83867 has a muxing option for the CLK_OUT pin. It is possible > to set CLK_OUT for different channels. > Create a binding to select a specific clock for CLK_OUT pin. > >

Re: [linux-sunxi] [PATCH v2] rtc: ac100: Fix ac100 determine rate bug

On Tue, Feb 13, 2018 at 9:32 PM, Maxime Ripard wrote: > On Tue, Feb 13, 2018 at 01:14:14PM +0100, Philipp Rossak wrote: >> This patch fixes a bug, that prevents the Allwinner A83T and the A80 >> from a successful boot. You can find the shortend trace below: > > Since

Re: [PATCH 0/2] A couple of qspinlock fixes

On Tue, Feb 13, 2018 at 01:22:55PM +, Will Deacon wrote: > Hi all, > > Here are a couple of fixes for qspinlock issues I've found by code > inspection whilst investigating the possibility of enabling this for > arm64. The first patch fixes a problem with unusual hardware re-ordering > whilst

Re: [PATCH 1/1] nvme: implement log page low/high offset and dwords

On Tue, 2018-02-13 at 13:49 +0100, Matias Bjørling wrote: > +int nvme_get_log_ext(struct nvme_ctrl *ctrl, struct nvme_ns *ns, > + u8 log_page, void *log, > + size_t size, size_t offset) > +{ > + struct nvme_command c = { }; > + unsigned long

Re: [PATCH v2 15/15] ARM: dts: dra7: Add high speed modes capability to MMC1/MMC2 dt node

On Wednesday 07 February 2018 02:51 PM, Kishon Vijay Abraham I wrote: > Hi, > > On Wednesday 07 February 2018 02:41 PM, Sekhar Nori wrote: >> Kishon, >> >> On Tuesday 06 February 2018 06:28 PM, Kishon Vijay Abraham I wrote: >>> Add UHS/HS200/DDR speed mode capability to MMC1 and MMC2 dt nodes.

linux-next: Signed-off-by missing for commit in the sunxi tree

Hi all, Commit d7b1e9fa9536 ("ARM: dts: sun[4-7]i: Remove "cooling-{min|max}-level" for CPU nodes") is missing a Signed-off-by from its committer. -- Cheers, Stephen Rothwell

Re: [PATCH 02/15] clk: renesas: cpg-msr: Add support for R-Car M3-N

Hi Jacopo, Thanks for the patch. I haven't really looked at the rest of the patch yet - but the title stands out: [PATCH 02/15] clk: renesas: cpg-msr: Add support for R-Car M3-N Should this be s/cpg-msr/cpg-mssr/ ? -- Regards Kieran On 13/02/18 09:45, Jacopo Mondi wrote: > Initial support

Re: [PATCH 1/2] i2c: piix4: Use request_muxed_region

2018-02-12 19:51 keltezéssel, Guenter Roeck írta: On Mon, Feb 12, 2018 at 11:10:41AM +0100, Jean Delvare wrote: Hi Guneter, Sorry for the delay :( On Sat, 30 Dec 2017 08:50:57 -0800, Guenter Roeck wrote: Accesses to SB800_PIIX4_SMB_IDX can occur from multiple drivers. Use

Re: [PATCH v7 1/6] base: power: runtime: Export pm_runtime_get/put_suppliers

On 13/02/18 07:44, Tomasz Figa wrote: Hi Vivek, On Wed, Feb 7, 2018 at 7:31 PM, Vivek Gautam wrote: The device link allows the pm framework to tie the supplier and consumer. So, whenever the consumer is powered-on the supplier is powered-on first. There are

[tip:sched/urgent] sched/cpufreq: Remove unused SUGOV_KTHREAD_PRIORITY macro

Commit-ID: 43d1b29b27c76e7454cd6c85bec4d0e9cbb039f3 Gitweb: https://git.kernel.org/tip/43d1b29b27c76e7454cd6c85bec4d0e9cbb039f3 Author: Leo Yan AuthorDate: Thu, 8 Feb 2018 21:48:22 +0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018 13:04:03

[tip:perf/urgent] perf mmap: Introduce perf_mmap__read_event()

Commit-ID: 7257bb0efc6ab4b3a16e1c5154f70d30551e3a7b Gitweb: https://git.kernel.org/tip/7257bb0efc6ab4b3a16e1c5154f70d30551e3a7b Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:23 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

[tip:perf/urgent] perf mmap: Add new return value logic for perf_mmap__read_init()

Commit-ID: e0c75323e9f7002d84abbf68650277a6d971b3c0 Gitweb: https://git.kernel.org/tip/e0c75323e9f7002d84abbf68650277a6d971b3c0 Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:20 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

[tip:perf/urgent] perf mmap: Discard 'prev' in perf_mmap__read()

Commit-ID: a41cf9d483fbf0a97e8b131b6a006f558fdd502d Gitweb: https://git.kernel.org/tip/a41cf9d483fbf0a97e8b131b6a006f558fdd502d Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:21 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

[tip:perf/urgent] perf mmap: Introduce perf_mmap__read_init()

Commit-ID: 701b3ef37c0a4a5168bc07cfd48b35727b5a922c Gitweb: https://git.kernel.org/tip/701b3ef37c0a4a5168bc07cfd48b35727b5a922c Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:19 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

Re: [PATCH v3 1/2] ASoC: codecs: Add support for AK5558 ADC driver

On Lu, 2018-02-12 at 12:02 +, Mark Brown wrote: > On Mon, Feb 05, 2018 at 07:01:54PM +0200, Daniel Baluta wrote: > > > > AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC > > for digital audio systems. > > > > --- /dev/null > > +++ b/sound/soc/codecs/ak5558.c > > @@ -0,0 +1,618 @@

Applied "ASoC: uniphier: aiodma_rb_get_rp() can be static" to the asoc tree

The patch ASoC: uniphier: aiodma_rb_get_rp() can be static has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and

[tip:perf/urgent] perf top: Check the latency of perf_top__mmap_read()

Commit-ID: 1db6c3a2144eaf0d8aaeecf46df73106834bad75 Gitweb: https://git.kernel.org/tip/1db6c3a2144eaf0d8aaeecf46df73106834bad75 Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:32 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

[tip:perf/urgent] perf tools: Substitute yet another strtoull()

Commit-ID: a70770d9b64ab4a36008d64542fb3bb6600c7b07 Gitweb: https://git.kernel.org/tip/a70770d9b64ab4a36008d64542fb3bb6600c7b07 Author: Andy Shevchenko AuthorDate: Mon, 29 Jan 2018 15:03:59 +0200 Committer: Arnaldo Carvalho de Melo

[tip:perf/urgent] perf hists browser: Add parameter to disable lost event warning

Commit-ID: 6aac72d3bd37408bc5ae2434c12fc574404291f4 Gitweb: https://git.kernel.org/tip/6aac72d3bd37408bc5ae2434c12fc574404291f4 Author: Kan Liang AuthorDate: Thu, 18 Jan 2018 13:26:29 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 6 Feb

[RESEND PATCH v5 6/6] arm: dts: sun8i: h3-h5: ir register size should be the whole memory block

The size of the register should be the size of the whole memory block, not just the registers, that are needed. Signed-off-by: Philipp Rossak --- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[RESEND PATCH v5 4/6] arm: dts: sun8i: a83t: Add support for the cir interface

The cir interface is like on the H3 located at 0x01f02000 and is exactly the same. This patch adds support for the ir interface on the A83T. Signed-off-by: Philipp Rossak --- arch/arm/boot/dts/sun8i-a83t.dtsi | 13 + 1 file changed, 13 insertions(+) diff --git

[RESEND PATCH v5 5/6] arm: dts: sun8i: a83t: bananapi-m3: Enable IR controller

The Bananapi M3 has an onboard IR receiver. This enables the onboard IR receiver subnode. Unlike the other IR receivers this one needs a base clock frequency of 300 Hz (3 MHz), to be able to work. Signed-off-by: Philipp Rossak Acked-by: Chen-Yu Tsai ---

[RESEND PATCH v5 3/6] arm: dts: sun8i: a83t: Add the cir pin for the A83T

The CIR Pin of the A83T is located at PL12. Signed-off-by: Philipp Rossak --- arch/arm/boot/dts/sun8i-a83t.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 7f4955a5fab7..f7f78a27e21d

Re: smpboot: do_boot_cpu failed(-1) to wakeup CPU#0

Hi all, On 07/02/18 12:48, Tvrtko Ursulin wrote: Hi, We are seeing failures to online the CPU0 on Apollo Lake in the form of: <6>[ 126.508783] smpboot: CPU 0 is now offline <6>[ 127.520746] smpboot: Booting Node 0 Processor 0 APIC 0x0 <3>[ 137.521036] smpboot: do_boot_cpu

Re: [PATCH 1/2] sched/fair: Consider SD_NUMA when selecting the most idle group to schedule on

On Tue, Feb 13, 2018 at 11:35:48AM +, Mel Gorman wrote: > > However, if we have numa balancing enabled, that will counteract > > the normal spreading across nodes, so in that regard it makes sense, but > > the above code is not conditional on numa balancing. > > > > It's not conditional on

Re: [PATCH] x86/cpu, x86/pti: Do not enable PTI on AMD processors

On Mon, 12 Feb 2018, Pavel Machek wrote: > On Tue 2017-12-26 23:43:54, Tom Lendacky wrote: > > AMD processors are not subject to the types of attacks that the kernel > > page table isolation feature protects against. The AMD microarchitecture > > does not allow memory references, including

Re: [PATCH 4.9 43/92] x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown

Hi, This does not seem to have subsumed the AMD specific code in x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown Commit a8799fd14d9f7f385a5a5c86cde247caf4bb0320

Re: [PATCH v7 1/6] base: power: runtime: Export pm_runtime_get/put_suppliers

On 13/02/18 12:54, Tomasz Figa wrote: On Tue, Feb 13, 2018 at 9:00 PM, Robin Murphy wrote: On 13/02/18 07:44, Tomasz Figa wrote: Hi Vivek, On Wed, Feb 7, 2018 at 7:31 PM, Vivek Gautam wrote: The device link allows the pm framework to tie

[PATCH 2/6] sched/fair: Defer calculation of prev_eff_load in wake_affine until needed

On sync wakeups, the previous CPU effective load may not be used so delay the calculation until it's needed. Signed-off-by: Mel Gorman --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c

[PATCH 4/6] sched/fair: Do not migrate due to a sync wakeup on exit

From: Peter Zijlstra When a task exits, it notifies the parent that it has exited. This is a sync wakeup and the exiting task may pull the parent towards the wakers CPU. For simple workloads like using a shell, it was observed that the shell is pulled across nodes by

Re: [tip:x86/pti] Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()"

* Peter Zijlstra wrote: > On Tue, Feb 13, 2018 at 12:28:38PM +0100, Ingo Molnar wrote: > > > Separate would be better, it makes sense and is one problem less to worry > > about? > > Something like so then? Yeah, perfect! > I'm not entirely sure which commit wants to

[PATCH 1/6] sched/fair: Avoid an unnecessary lookup of current CPU ID during wake_affine

The only caller of wake_affine() knows the CPU ID. Pass it in instead of rechecking it. Signed-off-by: Mel Gorman --- kernel/sched/fair.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index

Re: Thinkpad X1 Carbon 3rd - Reducing the compressed framebuffer size

On Tuesday 13 February 2018 15:27:26 Ville Syrjälä wrote: > On Tue, Feb 13, 2018 at 09:50:30AM +0100, Pali Rohár wrote: > > On Tuesday 06 February 2018 16:21:43 Pali Rohár wrote: > > > Hi! I'm periodically getting following message in dmesg on Lenovo > > > Thinkpad X1 Carbon 3rd generation: > > >

Re: [PATCH v2 08/15] MIPS: memblock: Mark present sparsemem sections

Hi Serge, On 02/02/18 03:54, Serge Semin wrote: If sparsemem is activated all sections with present pages must be accordingly marked after memblock is fully initialized. Signed-off-by: Serge Semin --- arch/mips/kernel/setup.c | 5 + 1 file changed, 5

Re: [PATCH v7 3/6] iommu/arm-smmu: Invoke pm_runtime during probe, add/remove device

On Tue, Feb 13, 2018 at 9:57 PM, Robin Murphy wrote: > On 13/02/18 08:24, Tomasz Figa wrote: >> >> Hi Vivek, >> >> Thanks for the patch. Please see my comments inline. >> >> On Wed, Feb 7, 2018 at 7:31 PM, Vivek Gautam >> wrote: >>> >>> From:

[PATCH] video: fbdev: kconfig: Add help text to FB_I810_I2C

The FB_I810_I2C symbol previously had a blank help text, which was removed in e9829ac4e5fd ("video: fbdev: kconfig: Remove blank help text"). Give it a proper help text, derived from commit 74f6ae84b23 ("[PATCH] i810fb: Add > i2c/DDC support"). Signed-off-by: Ulf Magnusson

Re: [PATCH v2 10/15] MIPS: memblock: Allow memblock regions resize

Hi Serge, On 02/02/18 03:54, Serge Semin wrote: When all the main reservations are done the memblock regions can be dynamically resized. Additionally it would be useful to have memblock regions dumped on debug at this point. Signed-off-by: Serge Semin Looks good to

Re: [PATCH v7 0/5] Add Intel IOMMU debugfs support

On Fri, Feb 02, 2018 at 04:49:56PM -0800, Sohil Mehta wrote: > This series aims to add debugfs support for Intel IOMMU. It exposes IOMMU > registers, internal context and dumps individual table entries to help debug > Intel IOMMUs. > > The first patch does the ground work for the following

[PATCH 0/8] lightnvm: pblk: implement support for 2.0

This patchset implements support for 2.0 spec in pblk. The first patch abstracts the geometry retrieved from the identify command and allows both specs to coexist under the same geometry description. From there on, we build the missing 2.0 support in lightnvm core: address format, address

[PATCH 1/8] lightnvm: exposed generic geometry to targets

With the inclusion of 2.0 support, we need a generic geometry that describes the OCSSD independently of the specification that it implements. Otherwise, geometry specific code is required, which complicates targets and makes maintenance much more difficult. This patch refactors the identify path

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