Re: [PATCH] serial: 8250: Avoid "too much work" from bogus rx timeout interrupt

On Sun, 2016-12-18 at 17:14 -0800, Douglas Anderson wrote: > On a Rockchip rk3399-based board during suspend/resume testing, we > found that we could get the console UART into a state where it would > print this to the console a lot: >   serial8250: too much work for irq42 Have you read the follow

Re: [PATCH v6 3/8] PWM: add pwm-stm32 DT bindings

On Tue, 13 Dec 2016, Rob Herring wrote: > On Tue, Dec 13, 2016 at 5:11 AM, Lee Jones wrote: > > On Mon, 12 Dec 2016, Rob Herring wrote: > > > >> On Fri, Dec 09, 2016 at 03:15:14PM +0100, Benjamin Gaignard wrote: > >> > Define bindings for pwm-stm32 > >> > > >> > version 6: > >> > - change st,break

Re: [PATCH v6 4/5] PM / runtime: Use device links

On Sun, Dec 18, 2016 at 5:37 PM, Lukas Wunner wrote: > On Sun, Dec 18, 2016 at 04:53:26PM +0100, Rafael J. Wysocki wrote: >> On Sun, Dec 18, 2016 at 3:01 PM, Lukas Wunner wrote: >> > Hi Rafael, >> > >> > spotted what looks like a bug in the device links runtime PM code: >> > >> > When resuming a

Re: i915 regression in kernel 4.10

On Mon, Dec 19, 2016 at 12:39:16PM +0100, Juergen Gross wrote: > With recent 4.10 kernel the graphics isn't coming up under Xen. First > failure message is: > > [ 46.656649] i915 :00:02.0: swiotlb buffer is full (sz: 1630208 bytes) Do we get a silent failure? i915_gem_gtt_prepare_pages() is

Re: [PATCH v8 3/8] thunderbolt: Communication with the ICM (firmware)

On Thu, Dec 01, 2016 at 05:21:01PM -0800, Andy Lutomirski wrote: > On 09/28/2016 07:44 AM, Amir Levy wrote: > > This patch provides the communication protocol between the > > Intel Connection Manager(ICM) firmware that is operational in the > > Thunderbolt controller in non-Apple hardware. > > The

Re: [PATCH v2 02/11] mfd: axp20x: add volatile and writeable reg ranges for VBUS power supply driver

Hi Chen-Yu, On 14/12/2016 16:43, Chen-Yu Tsai wrote: > On Fri, Dec 9, 2016 at 7:04 PM, Quentin Schulz > wrote: >> The X-Powers AXP20X and AXP22X PMICs allow to choose the maximum voltage >> and minimum current delivered by the VBUS power supply. >> >> This adds the register used by the VBUS power

Re: [PATCH 0/2] patches for Innomedia INNEX GENESIS/ATARI adapter

Whoops, forgot to reply all... On Mon, Dec 19, 2016 at 11:45:07AM +0100, Jiri Kosina wrote: > All looks good, except I'd probably squash both the patches into one 'add > adapter support', as I don't really see a value with separating this into > two patches. If you agree, I can do that myself an

Re: [PATCH 1/1] mailbox: sti: add MODULE_DEVICE_TABLE for module autoload

On Thu, 15 Dec 2016, Loic Pallardy wrote: > Signed-off-by: Loic Pallardy > --- > drivers/mailbox/mailbox-sti.c | 1 + > 1 file changed, 1 insertion(+) Acked-by: Lee Jones > diff --git a/drivers/mailbox/mailbox-sti.c b/drivers/mailbox/mailbox-sti.c > index a334db5..41bcd33 100644 > --- a/drive

[PATCH v10 3/8] mmc: octeon: Work-around hardware bug on cn6xxx and cnf7xxx

Prevent data corruption on cn6xxx and cnf7xxx. Due to an imperfection in the design of the MMC bus hardware, the 2nd to last cache block of a DMA read must be locked into the L2 cache. Signed-off-by: Jan Glauber --- arch/mips/cavium-octeon/Makefile | 1 + arch/mips/cavium-octeon/octeon-mmc

[PATCH v10 4/8] mmc: octeon: Add support for Octeon cn7890

The MMC unit on Octeon cn7890 differs in that it has multiple interrupts. Requires a lock for the interrupt handler. DMA addresses have a dedicated 64 bit register now, so use that when available. Signed-off-by: Jan Glauber --- drivers/mmc/host/cavium_core_mmc.c| 16 ++- drivers/mmc/host

[PATCH v10 1/8] mmc: cavium: Add core MMC driver for Cavium SOCs

This core driver will be used by a MIPS platform driver or by an ARM64 PCI driver. The core driver implements the mmc_host_ops and slot probe & remove functions. Callbacks are provided to allow platform specific interrupt enable and bus locking. The host controller supports: - up to 4 slots that c

[PATCH v10 5/8] mmc: thunderx: Add MMC PCI driver for ThunderX SOCs

Add a platform driver for ThunderX ARM SOCs. Signed-off-by: Jan Glauber --- drivers/mmc/host/Kconfig | 9 ++ drivers/mmc/host/Makefile | 2 + drivers/mmc/host/cavium_mmc.h | 38 ++ drivers/mmc/host/thunderx_pcidrv_mmc.c | 214 +

[PATCH v10 6/8] mmc: thunderx: Add scatter-gather DMA support

Add Support for the scatter-gather DMA available in the ThunderX MMC units. Up to 16 DMA requests can be processed together. Signed-off-by: Jan Glauber --- drivers/mmc/host/cavium_core_mmc.c | 105 - drivers/mmc/host/cavium_mmc.h | 54 +++

RE: [upstream-release] [PATCH v5 5/8] bus: fsl-mc: dpio: add QBMan portal APIs for DPAA2

> -Original Message- > From: upstream-release-boun...@linux.freescale.net [mailto:upstream- > release-boun...@linux.freescale.net] On Behalf Of Stuart Yoder > Sent: Friday, December 16, 2016 10:01 PM > To: gre...@linuxfoundation.org > Cc: de...@driverdev.osuosl.org; ag...@suse.de; Ruxandr

[PATCH v10 7/8] mmc: thunderx: Support DDR mode for eMMC devices

Add support for switching to DDR mode for eMMC devices. Although the host controller only supports 3.3 Volt and DDR52 uses 1.8 Volt according to the specification it is possible to use DDR also with 3.3 Volt for eMMC chips. To switch to DDR mode MMC_CAP_1_8V_DDR is required. Signed-off-by: Jan Gl

[PATCH v10 8/8] dt-bindings: mmc: Add Cavium SOCs MMC bindings

Add description of Cavium Octeon and ThunderX SOC device tree bindings. CC: Ulf Hansson CC: Rob Herring CC: Mark Rutland CC: devicet...@vger.kernel.org Signed-off-by: Jan Glauber --- .../devicetree/bindings/mmc/octeon-mmc.txt | 59 ++ 1 file changed, 59 insertions

Re: [PATCH v2] drm: drm_probe_helper: Fix output_poll_work scheduling

On 12/19/2016 11:54 AM, Jani Nikula wrote: > On Wed, 31 Aug 2016, Daniel Vetter wrote: >> On Wed, Aug 31, 2016 at 02:09:05PM +0300, Peter Ujfalusi wrote: >>> drm_kms_helper_poll_enable_locked() should check if we have delayed event >>> pending and if we have, schedule the work to run without delay

[PATCH v10 2/8] mmc: octeon: Add MMC platform driver for Octeon SOCs

Add a platform driver for Octeon MIPS SOCs. Signed-off-by: Jan Glauber --- drivers/mmc/host/Kconfig | 10 ++ drivers/mmc/host/Makefile | 2 + drivers/mmc/host/cavium_mmc.h | 19 drivers/mmc/host/octeon_platdrv_mmc.c | 183

[PATCH v10 0/8] Cavium MMC driver

While this patch series seems to be somehow overdue, in the meantime the same MMC unit was re-used on Cavium's ThunderX SOC so our interest in making progress upstreaming this driver has doubled now... Glancing over the history of the series I think most of the high-level comments should be adress

Re: [PATCH] Xen: ARM: Zero reserved fields of xatp before making hypervisor call

On 19/12/16 03:56, Jiandi An wrote: > Ensure all reserved fields of xatp are zero before making hypervisor > call to XEN in xen_map_device_mmio(). xenmem_add_to_physmap_one() in > XEN fails the mapping request if extra.res reserved field in xatp is > not zero for XENMAPSPACE_dev_mmio request. > >

[PATCH] extcon: Remove potential problem of extcon_register_notifier() when edev parameter is NULL

This patch removes the potential problem of extcon_register_notifier() when edev parameter is NULL. When edev is NULL, this function returns the first extcon device which includes the sepecific external connector of second paramter. But, it don't guarantee the same operation in all cases. To remove

[REGRESSION] Two issues that prevent process accounting (taskstats) from working correctly

Hello Ingo, Peter, Nicolas, Andrew, Balbir, Shailabh, Jay, Gerlof and Marc, starting from a Debian bug report of mine, Gerlof Langeveld, developer of system and process monitor atop¹, found two issues with process accounting. [1] http://atoptool.nl/ I did some guess work on who might be the m

Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command

On 19.12.2016 13:34, Baolin Wang wrote: Hi Mathias, On 19 December 2016 at 18:33, Mathias Nyman wrote: On 13.12.2016 05:21, Baolin Wang wrote: Hi Mathias, On 12 December 2016 at 23:52, Mathias Nyman wrote: On 05.12.2016 09:51, Baolin Wang wrote: If a command event is found on the even

Re: [PATCH 19/21] MIPS memblock: Add print out method of kernel virtual memory layout

On Mon, Dec 19, 2016 at 12:04:54PM +, Matt Redfearn wrote: Hello Matt. > Hi Serge, > > > On 19/12/16 02:07, Serge Semin wrote: > >It's useful to have some printed map of the kernel virtual memory, > >at least for debugging purpose. > > > >Signed-off-by: Serge Semin > >--- > > arch/mips/m

Re: [PATCH 19/21] MIPS memblock: Add print out method of kernel virtual memory layout

Hi Serge, On 19/12/16 02:07, Serge Semin wrote: It's useful to have some printed map of the kernel virtual memory, at least for debugging purpose. Signed-off-by: Serge Semin --- arch/mips/mm/init.c | 47 +++ 1 file changed, 47 insertions(+) diff --git a/arc

Re: [PATCH 01/14] extcon: Add extcon_get_extcon_dev_by_cable_id function

Hi, On 2016년 12월 19일 20:42, Hans de Goede wrote: > Hi, > > On 19-12-16 11:12, Chanwoo Choi wrote: >> Hi Hans, >> >> On 2016년 12월 19일 09:07, Hans de Goede wrote: >>> extcon_register_notifier() allows passing in a NULL pointer for the >>> extcon_device, so that extcon consumers which want extcon ev

Re: [lkp-developer] [spinlock_debug] bb161feebc: BUG:spinlock_missed_unlock_deadline_on_CPU

On (12/19/16 08:11), kernel test robot wrote: > FYI, we noticed the following commit: > > commit: bb161feebcbd8560751784c5acdbdca9609624e5 ("spinlock_debug: report > spinlock lockup from unlock") > url: > https://github.com/0day-ci/linux/commits/Sergey-Senozhatsky/spinlock_debug-report-spinlock-

[PATCH] mmc: use empty initializer list to zero-clear structures

In the MMC subsystem, we see such initializers that only clears the first member explicitly. For example, struct mmc_request mrq = {NULL}; sets the first member (.sbc) to NULL explicitly. However, this is an unstable form because we may insert a non-pointer member at the top of the struct mmc

Re: [PATCH] staging: emxx_udc: Fix CamelCase styling issue

On Sun, Dec 18, 2016 at 04:46:50PM +, Afonso Bordado wrote: > Converts from CamelCase to the recommended style. > > Signed-off-by: Afonso Bordado > --- > drivers/staging/emxx_udc/emxx_udc.c | 18 +- > 1 file changed, 9 insertions(+), 9 deletions(-) > > diff --git a/drivers/sta

Re: [PATCH] fix code alignment with open parenthesis in drivers/staging/fbtft/fb_agm1264k-fl.c

He's talking about the final close curly brace }. regards, dan carpenter

[GIT PULL] MFD for v4.10

Hi Linus, Apologies for not sending super early, I was on vacation last week. The following changes since commit 1001354ca34179f3db924eb66672442a173147dc: Linux 4.9-rc1 (2016-10-15 12:17:50 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Re: [PATCH v7 08/11] x86, kvm/x86.c: support vcpu preempted check

Hello, On Wed, Nov 02, 2016 at 05:08:35AM -0400, Pan Xinhui wrote: > Support the vcpu_is_preempted() functionality under KVM. This will > enhance lock performance on overcommitted hosts (more runnable vcpus > than physical cpus in the system) as doing busy waits for preempted > vcpus will hurt sys

Re: [PATCH 01/14] extcon: Add extcon_get_extcon_dev_by_cable_id function

Hi, On 19-12-16 11:12, Chanwoo Choi wrote: Hi Hans, On 2016년 12월 19일 09:07, Hans de Goede wrote: extcon_register_notifier() allows passing in a NULL pointer for the extcon_device, so that extcon consumers which want extcon events of a certain type, but do not know the extcon device name (e.g.

Re: [PATCH 4/4] oom-reaper: use madvise_dontneed() instead of unmap_page_range()

On 2016/12/16 23:15, Kirill A. Shutemov wrote: > Logic on whether we can reap pages from the VMA should match what we > have in madvise_dontneed(). In particular, we should skip, VM_PFNMAP > VMAs, but we don't now. > > Let's just call madvise_dontneed() from __oom_reap_task_mm(), so we > won't nee

i915 regression in kernel 4.10

With recent 4.10 kernel the graphics isn't coming up under Xen. First failure message is: [ 46.656649] i915 :00:02.0: swiotlb buffer is full (sz: 1630208 bytes) Later I see splats like: [ 49.393583] general protection fault: [#1] SMP [ 49.403800] Modules linked in: bridge stp llc

[PATCH (resend)] seq_file: reset iterator to first record for zero offset

Al, Can you please take (or NACK) this patch please? Thanks, Miklos --- From: Tomasz Majchrzak Date: Tue, 29 Nov 2016 15:18:20 +0100 If kernfs file is empty on a first read, successive read operations using the same file descriptor will return no data, even when data is available. Default kern

[tip:x86/urgent] x86/topology: Document cpu_llc_id

Commit-ID: dbf12ae564c022a741a6983b2bb4aeea5b8c0efd Gitweb: http://git.kernel.org/tip/dbf12ae564c022a741a6983b2bb4aeea5b8c0efd Author: Borislav Petkov AuthorDate: Thu, 17 Nov 2016 10:45:57 +0100 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 12:27:53 +0100 x86/topology: Docume

[tip:x86/urgent] x86/hyperv: Handle unknown NMIs on one CPU when unknown_nmi_panic

Commit-ID: c45b7e8e976de4c5654528248210cf4421fae7dd Gitweb: http://git.kernel.org/tip/c45b7e8e976de4c5654528248210cf4421fae7dd Author: Vitaly Kuznetsov AuthorDate: Fri, 2 Dec 2016 11:07:20 +0100 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 12:27:53 +0100 x86/hyperv: Handle u

Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command

Hi Mathias, On 19 December 2016 at 18:33, Mathias Nyman wrote: > On 13.12.2016 05:21, Baolin Wang wrote: >> >> Hi Mathias, >> >> On 12 December 2016 at 23:52, Mathias Nyman >> wrote: >>> >>> On 05.12.2016 09:51, Baolin Wang wrote: If a command event is found on the event ring duri

[tip:x86/urgent] x86/boot: Prevent KASLR and memmap collision

Commit-ID: d1a5058c063d9e0aaaf4d360d0f8074ee55ed096 Gitweb: http://git.kernel.org/tip/d1a5058c063d9e0aaaf4d360d0f8074ee55ed096 Author: Dave Jiang AuthorDate: Tue, 29 Nov 2016 12:26:40 -0700 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 12:27:52 +0100 x86/boot: Prevent KASLR a

Re: [PATCHSET v4] blk-mq-scheduling framework

> Il giorno 17 dic 2016, alle ore 01:12, Jens Axboe ha scritto: > > This is version 4 of this patchset, version 3 was posted here: > > https://marc.info/?l=linux-block&m=148178513407631&w=2 > > From the discussion last time, I looked into the feasibility of having > two sets of tags for the sa

Re: [PATCH] x86: Unbreak "make isoimage" with isolinux

On Fri, 2 Dec 2016, Andi Kleen wrote: > From: Andi Kleen > > make isoimage doesn't work on recent Fedora versions, the resulting image > always fails with "Failed to load ldlinux.c32 ..." > > The fix (originally found by "SebbiUltimate" on reddit) just copies > the file into the iso image. > >

[PATCH v2] fscrypt: Factor out bio specific functions

That way we can get rid of the direct dependency on CONFIG_BLOCK. Reported-by: Arnd Bergmann Reported-by: Randy Dunlap Suggested-by: Christoph Hellwig Fixes: d475a507457b ("ubifs: Add skeleton for fscrypto") Signed-off-by: Richard Weinberger --- Changes since v1: - Moved fscrypt_zeroout_range

Re: [PATCH] af_unix: fix garbage collect vs. MSG_PEEK

On Tue, Oct 4, 2016 at 3:51 AM, David Miller wrote: > From: Miklos Szeredi > Date: Thu, 29 Sep 2016 14:09:14 +0200 > >> @@ -1550,6 +1550,17 @@ static int unix_attach_fds(struct scm_cookie *scm, >> struct sk_buff *skb) >> return max_level; >> } >> >> +static void unix_peek_fds(struct scm_c

Re: [PATCH v10 2/3] Documentation: Add binding document for Lattice iCE40 FPGA manager

Hi Joel, On Sun, Dec 18, 2016 at 6:33 AM, Joel Holdsworth wrote: > This adds documentation of the device tree bindings of the Lattice iCE40 > FPGA driver for the FPGA manager framework. > > Signed-off-by: Joel Holdsworth > Acked-by: Rob Herring > Acked-by: Alan Tull > Acked-by: Moritz Fischer

Re: [PATCH v4 0/4] Introduce the initify gcc plugin

On Fri, 16 Dec 2016 14:19:10 -0800 Kees Cook wrote: > FWIW, it still seems to me that these aren't false positives: > > WARNING: vmlinux.o(.text.unlikely+0x1b1): Section mismatch in > reference from the function uncore_pci_exit.part.22() to the function > .init.text:uncore_free_pcibus_map() > T

Re: [PATCH v2] USB: serial: f81534: Detect errors from f81534_logic_to_phy_port()

On Sun, Dec 18, 2016 at 10:19:28AM +0100, Geert Uytterhoeven wrote: > With gcc 4.1.2: > > drivers/usb/serial/f81534.c: In function ‘f81534_port_probe’: > drivers/usb/serial/f81534.c:1250: warning: comparison is always false due > to limited range of data type > > f81534_logic_to_phy_port

Re: Question about regulator API

On Fri, Dec 16, 2016 at 11:00:35PM +0100, Harald Geyer wrote: > Mark Brown writes: > > > I was hoping, that I somehow could get the necessary coordination from > > > the regulator framework. If the best I can get ATM is notifications, then > > > I'll try it and see what kind of code falls out of t

Re: [PATCH] USB: cypress_m8: remove unused variable

On Sun, Dec 18, 2016 at 10:29:27PM +, Sudip Mukherjee wrote: > The variable havedata was only being set but never used afterwards. > > Signed-off-by: Sudip Mukherjee Thanks, I'll queue this up for 4.11. Johan

Re: [PATCH 1/1] mm: call force_sig_info before prints

On Mon, Dec 19, 2016 at 04:07:12PM +0530, Maninder Singh wrote: > prints can delay queuing of signal, so better to print > after force_sig_info. > > Let's say process generated SIGSEGV , and some other thread sends > SIGKILL to crashing process and it gets queued before SIGSEGV becuase > of little

[tip:x86/urgent] x86/asm/32: Make sync_core() handle missing CPUID on all 32-bit kernels

Commit-ID: 1c52d859cb2d417e7216d3e56bb7fea88444cec9 Gitweb: http://git.kernel.org/tip/1c52d859cb2d417e7216d3e56bb7fea88444cec9 Author: Andy Lutomirski AuthorDate: Fri, 9 Dec 2016 10:24:05 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:54:20 +0100 x86/asm/32: Make sync

[tip:x86/urgent] x86/microcode/intel: Replace sync_core() with native_cpuid()

Commit-ID: 484d0e5c7943644cc46e7308a8f9d83be598f2b9 Gitweb: http://git.kernel.org/tip/484d0e5c7943644cc46e7308a8f9d83be598f2b9 Author: Andy Lutomirski AuthorDate: Fri, 9 Dec 2016 10:24:07 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:54:21 +0100 x86/microcode/intel:

[tip:x86/urgent] Revert "x86/boot: Fail the boot if !M486 and CPUID is missing"

Commit-ID: 426d1aff3138cf38da14e912df3c75e312f96e9e Gitweb: http://git.kernel.org/tip/426d1aff3138cf38da14e912df3c75e312f96e9e Author: Andy Lutomirski AuthorDate: Fri, 9 Dec 2016 10:24:06 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:54:20 +0100 Revert "x86/boot: Fai

[tip:x86/urgent] x86/asm: Rewrite sync_core() to use IRET-to-self

Commit-ID: c198b121b1a1d7a7171770c634cd49191bac4477 Gitweb: http://git.kernel.org/tip/c198b121b1a1d7a7171770c634cd49191bac4477 Author: Andy Lutomirski AuthorDate: Fri, 9 Dec 2016 10:24:08 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:54:21 +0100 x86/asm: Rewrite sync

Re: [PATCH v6 1/3] clk: x86: Add Atom PMC platform clocks

On Fri, Dec 16, 2016 at 10:36:07AM -0800, Darren Hart wrote: > My understanding is include/linux should be more generic, rather than platform > specific headers. So while platform_data may refer specifically to the > platform > bus drivers, it's the closest thing we have to include/platform, whic

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Re: default 0 if KASAN expression not working in kbuild

On 2016-12-15 19:09, Nikolay Borisov wrote: > Hello, > > I was doing some kasan-related debugging and when I enabled it I started > getting warnings for large stackframes. So CONFIG_FRAME_WARN has : > > int "Warn for stack frames larger than (needs gcc 4.4)" > range 0 8192 > default 0 if

Re: [PATCH 1/2] ocfs2: add kobject for online file check

Hi Gang, [auto build test ERROR on linus/master] [also build test ERROR on v4.9 next-20161219] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Gang-He/ocfs2-add-kobject-for-online-file-check

[tip:x86/urgent] x86/cpu: Probe CPUID leaf 6 even when cpuid_level == 6

Commit-ID: 3df8d9208569ef0b2313e516566222d745f3b94b Gitweb: http://git.kernel.org/tip/3df8d9208569ef0b2313e516566222d745f3b94b Author: Andy Lutomirski AuthorDate: Thu, 15 Dec 2016 10:14:42 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:50:24 +0100 x86/cpu: Probe CPUID

[tip:x86/urgent] x86/unwind: Adjust last frame check for aligned function stacks

Commit-ID: 8023e0e2a48d45e8d5363081fad9f7ed4402f953 Gitweb: http://git.kernel.org/tip/8023e0e2a48d45e8d5363081fad9f7ed4402f953 Author: Josh Poimboeuf AuthorDate: Fri, 16 Dec 2016 10:05:05 -0600 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:47:05 +0100 x86/unwind: Adjust la

[tip:x86/urgent] x86/tools: Fix gcc-7 warning in relocs.c

Commit-ID: 7ebb916782949621ff6819acf373a06902df7679 Gitweb: http://git.kernel.org/tip/7ebb916782949621ff6819acf373a06902df7679 Author: Markus Trippelsdorf AuthorDate: Thu, 15 Dec 2016 13:45:13 +0100 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:50:24 +0100 x86/tools: Fix g

[tip:x86/urgent] x86/unwind: Dump stack data on warnings

Commit-ID: 8b5e99f02264130782a10ba5c0c759797fb064ee Gitweb: http://git.kernel.org/tip/8b5e99f02264130782a10ba5c0c759797fb064ee Author: Josh Poimboeuf AuthorDate: Fri, 16 Dec 2016 10:05:06 -0600 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:47:05 +0100 x86/unwind: Dump stac

Re: [PATCH 12/12] dma: Flexcard DMA ringbuffer demux driver

On 12/15/2016 05:38 AM, Vinod Koul wrote: > On Wed, Dec 14, 2016 at 01:11:53AM +0100, Holger Dengler wrote: >> The Flexcard interface design split packet receive and transmit. All >> received packets and card status information are multiplexed with a >> Flexcard specific protocol and handled throug

Re: [RFC][PATCH] spinlock_debug: report spinlock lockup from unlock

Hello, On (12/19/16 11:20), Peter Zijlstra wrote: > On Sun, Dec 18, 2016 at 01:19:11AM +0900, Sergey Senozhatsky wrote: > > There is a race window between the point when __spin_lock_debug() > > detects spinlock lockup and the time when CPU that caused the > > lockup receives its backtrace interrup

Re: [PATCH] scripts: checkincludes: add exit message for no duplicates found

On 2016-12-18 13:35, Cheah Kok Cheong wrote: > If no duplicates found, inform user. > > Signed-off-by: Cheah Kok Cheong > --- > scripts/checkincludes.pl | 13 + > 1 file changed, 13 insertions(+) > > diff --git a/scripts/checkincludes.pl b/scripts/checkincludes.pl > index 97b2c61..2

Re: [PATCH 0/2] patches for Innomedia INNEX GENESIS/ATARI adapter

On Fri, 16 Dec 2016, Tomasz Kramkowski wrote: > This is a couple of patches which fix issues with the (1292:4745) > Innomedia INNEX GENESIS/ATARI controller USB adapter. I've personally > tested these patches against the master of the hid tree. > > Patch 2 depends on patch 1. > > I wasn't sure i

[PATCH 1/1] mm: call force_sig_info before prints

prints can delay queuing of signal, so better to print after force_sig_info. Let's say process generated SIGSEGV , and some other thread sends SIGKILL to crashing process and it gets queued before SIGSEGV becuase of little delay due to prints so in this case coredump might not generate. Signed-of

[tip:x86/urgent] x86/init: Fix a couple of comment typos

Commit-ID: 22d3c0d63b1108af0b4ef1cfdad1f6ef0710da30 Gitweb: http://git.kernel.org/tip/22d3c0d63b1108af0b4ef1cfdad1f6ef0710da30 Author: Dmitry Torokhov AuthorDate: Fri, 9 Dec 2016 12:57:41 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:34:16 +0100 x86/init: Fix a coupl

[tip:x86/urgent] x86/init: Remove i8042_detect() from platform ops

Commit-ID: 32786fdc9506aeba98278c1844d4bfb766863832 Gitweb: http://git.kernel.org/tip/32786fdc9506aeba98278c1844d4bfb766863832 Author: Dmitry Torokhov AuthorDate: Fri, 9 Dec 2016 12:57:40 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:34:15 +0100 x86/init: Remove i804

[tip:x86/urgent] Input: i8042 - Trust firmware a bit more when probing on X86

Commit-ID: d79e141c1c6ea7cb70c169971d522b88c8d5b419 Gitweb: http://git.kernel.org/tip/d79e141c1c6ea7cb70c169971d522b88c8d5b419 Author: Dmitry Torokhov AuthorDate: Fri, 9 Dec 2016 12:57:39 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:34:15 +0100 Input: i8042 - Trust

[tip:x86/urgent] x86/init: Add i8042 state to the platform data

Commit-ID: 93ffa9a479ffb65d045e74e141346e7f107fcde1 Gitweb: http://git.kernel.org/tip/93ffa9a479ffb65d045e74e141346e7f107fcde1 Author: Dmitry Torokhov AuthorDate: Fri, 9 Dec 2016 12:57:38 -0800 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:34:15 +0100 x86/init: Add i8042 s

Re: [PATCH RESEND] block: allow WRITE_SAME commands with the SG_IO ioctl

Looks fine, Reviewed-by: Christoph Hellwig

Re: [PATCH] fscrypt: Factor out bio specific functions

On Fri, Dec 16, 2016 at 02:14:28PM -0800, Eric Biggers wrote: > Hmm, it still seems weird to define fscrypt_zeroout_range() when it can't > actually be used. It looks like the problem is specifically the use of > alloc_bounce_page() and do_page_crypto(). Would it be that bad to make those > avail

Re: [PATCH] HID: usbhid: fix more Mayflash adapters (HID_QUIRK_MULTI_INPUT)

On Mon, 19 Dec 2016, Marcel Hasler wrote: > What maybe still should be added, is the "Mayflash Dolphin-bar" (PID > 0x1803, see the Bugzilla entry mentioned above). On Mon, 19 Dec 2016, Robert de Rooy wrote: > Thanks for this, > > Any chance we can also get the same quirk added for the Mayflash

Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command

On 13.12.2016 05:21, Baolin Wang wrote: Hi Mathias, On 12 December 2016 at 23:52, Mathias Nyman wrote: On 05.12.2016 09:51, Baolin Wang wrote: If a command event is found on the event ring during an interrupt, we need to stop the command timer with del_timer(). Since del_timer() can fail if

Re: [PATCH 1/4] mm: add new mmgrab() helper

For all 4, Acked-by: Peter Zijlstra (Intel)

Re: [PATCH] mm: simplify node/zone name printing

On Mon 2016-12-19 09:12:10, Michal Hocko wrote: > On Mon 19-12-16 16:32:28, Sergey Senozhatsky wrote: > [...] > > as far as I can tell, now for_each_populated_zone() iterations are > > split by non-CONT printk() from show_zone_node(), which previously > > has been printk(KERN_CONT "%s: ", zone->n

Re: [PATCH] HID: asus: Fix keyboard support

On Sat, 10 Dec 2016, Benjamin Tissoires wrote: > Sorry for breaking the existing device. > > I have a few minor issues with your patch, but I'll let Jiri says > whether or not you need a v2. > > On Dec 10 2016 or thereabouts, Brendan McGrath wrote: > > The previous submission which added Touchpa

[tip:timers/urgent] clocksource/drivers/moxart: Plug memory and mapping leaks

Commit-ID: c9435f35ae64ee162555a82b6a3586b160093957 Gitweb: http://git.kernel.org/tip/c9435f35ae64ee162555a82b6a3586b160093957 Author: Sudip Mukherjee AuthorDate: Sun, 18 Dec 2016 22:26:36 + Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 11:19:57 +0100 clocksource/drivers/

Re: [PATCH v2] dma-buf: Wait on the reservation object when sync'ing before CPU access

On Mon, Dec 19, 2016 at 10:40:41AM +0900, Inki Dae wrote: > > > 2016년 08월 16일 01:02에 Daniel Vetter 이(가) 쓴 글: > > On Mon, Aug 15, 2016 at 04:42:18PM +0100, Chris Wilson wrote: > >> Rendering operations to the dma-buf are tracked implicitly via the > >> reservation_object (dmabuf->resv). This is us

Re: [PATCH] vfs: return EOPNOTSUPP when ioctl_fsthaw() is not supported

On Sun, Dec 18, 2016 at 06:57:27PM +, Sami Kerola wrote: > An attempt to freeze a filesystem that does not support such operation is > reported as EOPNOTSUPP to user. Running unfreeze to the same filesystem > returns EINVAL. Later is a little misleading, users can mix that message > with retu

Re: [PATCH v2 5/5] firmware: add DECLARE_FW_CUSTOM_FALLBACK() annotation

On Fri, 16 Dec 2016, Luis R. Rodriguez wrote: > We need to ensure that when driver developers use the custom firmware > fallback mechanism it was not a copy and paste bug. These use cases on > upstream drivers are rare, we only have 2 upstream users and its for > really old drivers. Since valid

Re: [PATCH] HID: usbhid: fix more Mayflash adapters (HID_QUIRK_MULTI_INPUT)

On Mon, 12 Dec 2016, Dmitry Torokhov wrote: > From: Andrew Rodland > > Add "Mayflash GameCube Controller Adapter for Wii U and PC USB" and > "Mayflash PS3 Game Controller Adapter" to the list of devices needing > HID_QUIRK_MULTI_INPUT. These devices have 4 controller ports, and without > the qui

Re: [RFC][PATCH] spinlock_debug: report spinlock lockup from unlock

On Sun, Dec 18, 2016 at 01:19:11AM +0900, Sergey Senozhatsky wrote: > There is a race window between the point when __spin_lock_debug() > detects spinlock lockup and the time when CPU that caused the > lockup receives its backtrace interrupt. > > Before __spin_lock_debug() triggers all_cpu_backtra

Re: [PATCH 08/14] power: supply: axp288_charger: Actually get and use the USB_HOST extcon device

Hi Hans, On 2016년 12월 19일 09:07, Hans de Goede wrote: > Nothing was setting info->otg.cable, so the extcon_get_cable_state_ > calls on it would always return -EINVAL. > > This commit fixes this by actually setting info->otg.cable using the new > extcon_get_extcon_dev_by_cable_id function. > > Th

Re: [PATCH] HID: intel-ish-hid: Remove unneeded linux/miscdevice.h include

On Thu, 15 Dec 2016, Corentin Labbe wrote: > hid/intel-ish-hid does not use any miscdevice so this patch remove > this unnecessary inclusion. > > Signed-off-by: Corentin Labbe Applied, thanks. -- Jiri Kosina SUSE Labs

Re: [PATCH] powerpc/livepatch: Remove klp_write_module_reloc() stub

On Fri, 16 Dec 2016, Kamalesh Babulal wrote: > commit 425595a7fc20 ("livepatch: reuse module loader code > to write relocations") offloads livepatch module relocation > write to arch specific module loader code. > > Remove unused klp_write_module_reloc() function stub. > > Signed-off-by: Kamales

Re: [PATCH] ARM: dts: sun8i-q8-common: enable bluetooth on SDIO Wi-Fi

On Fri, Dec 16, 2016 at 10:40:00PM +0800, Icenowy Zheng wrote: > >>  > >  &r_pio { > >>  > >  wifi_pwrseq_pin_q8: wifi_pwrseq_pin@0 { > >>  > > - pins = "PL6", "PL7", "PL11"; > >>  > > + pins = "PL6", "PL7", "PL8", "PL11"; > >>  > >  function = "gpio_in"; > >>  > >  bias-pull-up; > >>  > >  }; > >>

Re: [PATCH 01/14] extcon: Add extcon_get_extcon_dev_by_cable_id function

Hi Hans, On 2016년 12월 19일 09:07, Hans de Goede wrote: > extcon_register_notifier() allows passing in a NULL pointer for the > extcon_device, so that extcon consumers which want extcon events of a > certain type, but do not know the extcon device name (e.g. because > there are different implementat

Re: [PATCH] vfs: fix isize/pos/len checks for reflink & dedupe

> + else if (pos_in > isize) > + return -EINVAL; No need for the else here. Otherwise looks fine: Reviewed-by: Christoph Hellwig

[PATCH v3 2/3] USB3/DWC3: Add property "snps,incr-burst-type-adjustment" for INCR burst type

New property "snps,incr-burst-type-adjustment = , " for USB3.0 DWC3. Field "x": 1/0 - undefined length INCR burst type enable or not; Field "y": INCR4/INCR8/INCR16/INCR32/INCR64/INCR128/INCR256 burst type. While enabling undefined length INCR burst type and INCR16 burst type, get better write perf

Re: [PATCH] mm: simplify node/zone name printing

On Mon 2016-12-19 08:00:47, Vlastimil Babka wrote: > On 12/16/2016 01:32 PM, Michal Hocko wrote: > > From: Michal Hocko > > > > show_node currently only prints Node id while it is always followed by > > printing zone->name. As the node information is conditional to > > CONFIG_NUMA we have to be c

Re: [PATCH v6 2/5] lib: implement __arch_bitrev8x4()

On Fri, Dec 16, 2016 at 03:17:51PM -0800, Joshua Clayton wrote: > Implement faster bitrev8x4() for arm, arm64 and mips, all the platforms > with CONFIG_HAVE_ARCH_BITREVERSE. > ARM platforms just need a byteswap added to the existing __arch_bitrev32() > Amusingly, the mips implementation is exactly

Re: [PATCH 1/2] net: ethernet: sxgbe: remove private tx queue lock

Hi! > Lino, have you considered via-rhine.c since its "move work from irq to > workqueue context" changes that started in > 7ab87ff4c770eed71e3777936299292739fcd0fe [*] ? > > It's a shameless plug - originated in r8169.c - but it should be rather > close to what the sxgbe and friends require. Tho

Re: [PATCH/RFC v2 3/7] spi: core: Add support for registering SPI slave controllers

Hi Mark, On Thu, Dec 15, 2016 at 6:53 PM, Mark Brown wrote: > On Mon, Sep 12, 2016 at 10:50:42PM +0200, Geert Uytterhoeven wrote: >> TBD: >> - s/spi_master/spi_controller/ where appropriate, >> - Provide wrappers (e.g. "#define spi_master spi_controller" until all >> SPI drivers have been

[tip:irq/urgent] irqchip/st: Mark st_irq_syscfg_resume() __maybe_unused

Commit-ID: f357563f958df06cd9ea9e614cdba30578bb08b1 Gitweb: http://git.kernel.org/tip/f357563f958df06cd9ea9e614cdba30578bb08b1 Author: Jérémy Lefaure AuthorDate: Fri, 16 Dec 2016 19:29:27 -0500 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 10:55:43 +0100 irqchip/st: Mark st_i

Re: [bug report v4.8] fs/locks.c: kernel oops during posix lock stress test

Hi, On Thu, Dec 8, 2016 at 11:57 PM, Ming Lei wrote: > Hi, > > On Mon, Nov 28, 2016 at 9:40 PM, Jeff Layton wrote: >> On Mon, 2016-11-28 at 11:10 +0800, Ming Lei wrote: >>> Hi Guys, >>> >>> When I run stress-ng via the following steps on one ARM64 dual >>> socket system(Cavium Thunder), the kern

[PATCH] bus: da850-mstpri: fix my e-mail address

I noticed my e-mail address is wrong in this one. This patch fixes it. Signed-off-by: Bartosz Golaszewski --- drivers/bus/da8xx-mstpri.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bus/da8xx-mstpri.c b/drivers/bus/da8xx-mstpri.c index 063397f..9af9bcc 100644 --- a

[tip:x86/urgent] x86/microcode/AMD: Use native_cpuid() in load_ucode_amd_bsp()

Commit-ID: 2b4c91569a40c4512ea1b413e0c817d179ce9868 Gitweb: http://git.kernel.org/tip/2b4c91569a40c4512ea1b413e0c817d179ce9868 Author: Boris Ostrovsky AuthorDate: Sun, 18 Dec 2016 17:44:14 +0100 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 10:46:20 +0100 x86/microcode/AMD: U

[tip:x86/urgent] x86/microcode/AMD: Do not load when running on a hypervisor

Commit-ID: a15a753539eca8ba243d576f02e7ca9c4b7d7042 Gitweb: http://git.kernel.org/tip/a15a753539eca8ba243d576f02e7ca9c4b7d7042 Author: Borislav Petkov AuthorDate: Sun, 18 Dec 2016 17:44:13 +0100 Committer: Thomas Gleixner CommitDate: Mon, 19 Dec 2016 10:46:20 +0100 x86/microcode/AMD: D

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