[PATCH 5/7] crypto: cavium: nitrox: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Herbert Xu Cc: "David S. Miller" Cc: Srikanth Jampala Cc: Yangtao Li Cc: Gadam Sreerama Cc: Eric Biggers C

[PATCH 3/7] crypto: axis: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Jesper Nilsson Cc: Lars Persson Cc: Herbert Xu Cc: "David S. Miller" Cc: linux-arm-ker...@axis.com Cc: linux

[PATCH 2/7] crypto: ccrree: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Yael Chemla Cc: Gilad Ben-Yossef Cc: Herbert Xu Cc: "David S. Miller" Cc: linux-cry...@vger.kernel.org Signe

[PATCH 0/8] IB: cleanup debugfs usage

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs code, there is no need to ever check the return value of the call, as no logic should ever change if a call works properly or not. Fix up a bunch of infiniband-specific code to not care about the results of debugfs. Greg Kroah-Hartman (8): infiniband: cxgb4: no need to chec

Re: [PATCH] workqueue: Try to catch flush_work() without INIT_WORK().

2019-01-22 Thread Daniel Jordan
On Sat, Jan 19, 2019 at 11:41:22AM +0900, Tetsuo Handa wrote: > On 2019/01/19 4:48, Daniel Jordan wrote: > > On Sat, Jan 19, 2019 at 02:04:58AM +0900, Tetsuo Handa wrote: > > __queue_work has a sanity check already for work, but using list_empty. > > Seems > > slightly better to be consistent? >

[PATCH 1/8] infiniband: cxgb4: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Steve Wise Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-r...@vger.kernel.org Signed-off-by: Greg Kroah-Hart

[PATCH 2/8] infiniband: hfi1: drop crazy DEBUGFS_SEQ_FILE_CREATE() macro

2019-01-22 Thread Greg Kroah-Hartman
The macro was just making things harder to follow, and audit, so remove it and call debugfs_create_file() directly. Also, the macro did not need to warn about the call failing as no one should ever care about any debugfs functions failing. Cc: Mike Marciniszyn Cc: Dennis Dalessandro Cc: Doug Le

[PATCH 5/8] infiniband: mlx5: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Leon Romanovsky Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-r...@vger.kernel.org Signed-off-by: Greg Kroah

[PATCH 6/8] infiniband: ocrdma: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Selvin Xavier Cc: Devesh Sharma Cc: Doug Ledford Cc: Jason Gunthorpe Cc: Leon Romanovsky Cc: Yuval Shaia C

[PATCH 8/8] infiniband: ipoib: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Doug Ledford Cc: Jason Gunthorpe Cc: Leon Romanovsky Cc: Kamal Heib Cc: Denis Drozdov Cc: Saeed Mahameed C

[PATCH] scsi: hpsa: clean up two indentation issues

2019-01-22 Thread Colin King
From: Colin Ian King There are two statements that are indented incorrectly. Fix these. Signed-off-by: Colin Ian King --- drivers/scsi/hpsa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index ff67ef5d5347..528fdd10 10064

[PATCH 7/8] infiniband: usnic: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Christian Benvenuti Cc: Nelson Escobar Cc: Parvi Kaustubhi Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-r

[PATCH 4/8] infiniband: qib: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Mike Marciniszyn Cc: Dennis Dalessandro Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-r...@vger.kernel.org

[PATCH 3/8] infiniband: hfi1: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Mike Marciniszyn Cc: Dennis Dalessandro Cc: Doug Ledford Cc: Jason Gunthorpe Cc: linux-r...@vger.kernel.org

Re: [PATCH v3] fpga: altera_freeze_bridge: remove restriction to socfpga

2019-01-22 Thread Alan Tull
On Sat, Jan 19, 2019 at 6:41 PM Moritz Fischer wrote: > > On Tue, Jan 15, 2019 at 6:01 PM Alan Tull wrote: > > > > The Altera Freeze Bridge should not be restricted to ARCH_SOCFPGA > > since it can be used on other platforms such as Stratix10. > > > > Signed-off-by: Alan Tull > Reviewed-by: Mori

Re: [PATCH] ARM: dts: imx: Add support for Logic PD i.MX6QD EVM

2019-01-22 Thread Fabio Estevam
Hi Adam, On Tue, Jan 22, 2019 at 12:07 PM Adam Ford wrote: > + reg_audio: regulator-audio { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_reg_audio>; > + compatible = "regulator-fixed"; > + regulator-name = "3v3_aud"; > +

[PATCH v7 1/6] fieldbus_dev: add Fieldbus Device subsystem.

2019-01-22 Thread Sven Van Asbroeck
Fieldbus device (client) adapters allow data exchange with a PLC aka. "Fieldbus Controller" over a fieldbus (Profinet, FLNet, etc.) They are typically used when a Linux device wants to expose itself as an actuator, motor, console light, switch, etc. over the fieldbus. This framework is designed t

[PATCH v7 0/6] Add Fieldbus subsystem + support HMS Profinet card

2019-01-22 Thread Sven Van Asbroeck
This patch: 1. adds a Fieldbus subsystem 2. adds support for the HMS Industrial Networks AB Profinet card. 1. Fieldbus subsystem - Fieldbus device (client) adapters allow data exchange with a PLC aka. "Fieldbus Controller" over a fieldbus (Profinet, FLNet, etc.) They are t

[PATCH v7 2/6] anybus-s: support HMS Anybus-S bus

2019-01-22 Thread Sven Van Asbroeck
The Anybus-S/Anybus-M is a series of interchangeable fieldbus communication modules featuring on board memory and processing power. All software and hardware functionality required to communicate on the fieldbus is incorporated in the module itself, allowing the application to focus on other tasks.

[PATCH v7 3/6] anybus-s: support the Arcx anybus controller

2019-01-22 Thread Sven Van Asbroeck
Add a driver for the Arcx anybus controller. This device implements two Anybus-S hosts (buses), and connects to the SoC via a parallel memory bus. There is also a CAN power readout, unrelated to the Anybus, modelled as a regulator. Signed-off-by: Sven Van Asbroeck --- drivers/fieldbus/Makefile

[PATCH v7 6/6] fieldbus_dev: support HMS Profinet IRT industrial controller

2019-01-22 Thread Sven Van Asbroeck
The Anybus-S PROFINET IRT communication module provides instant integration to any Ethernet based LAN via SMTP, FTP, HTTP as well as PROFINET and Modbus-TCP. Additional protocols can be implemented on top of TCP/IP or UDP using the transparent socket interface. Official documentation: https://www.

[PATCH v7 4/6] dt-bindings: anybus-controller: document devicetree binding

2019-01-22 Thread Sven Van Asbroeck
From: Sven Van Asbroeck This patch adds devicetree binding documentation for the Arcx anybus controller. Signed-off-by: Sven Van Asbroeck --- .../fieldbus/arcx,anybus-controller.txt | 71 +++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/b

Re: [PATCH v11 perf, bpf-next 7/9] perf tools: synthesize PERF_RECORD_* for loaded BPF programs

2019-01-22 Thread Jiri Olsa
On Tue, Jan 22, 2019 at 12:58:05PM -0200, Arnaldo Carvalho de Melo wrote: > Em Tue, Jan 22, 2019 at 03:51:19PM +0100, Jiri Olsa escreveu: > > On Tue, Jan 22, 2019 at 12:31:17PM -0200, Arnaldo Carvalho de Melo wrote: > > > Em Tue, Jan 22, 2019 at 12:13:20PM -0200, Arnaldo Carvalho de Melo > > > esc

Re: [PATCH v6 08/16] sched/cpufreq: uclamp: Add utilization clamping for FAIR tasks

2019-01-22 Thread Peter Zijlstra
On Tue, Jan 15, 2019 at 10:15:05AM +, Patrick Bellasi wrote: > --- a/kernel/sched/cpufreq_schedutil.c > +++ b/kernel/sched/cpufreq_schedutil.c > @@ -218,8 +218,15 @@ unsigned long schedutil_freq_util(int cpu, unsigned long > util_cfs, >* CFS tasks and we use the same metric to track th

[PATCH] s390: hypfs: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: linux-s...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- a

[PATCH] hwpoison-inject: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Naoya Horiguchi Cc: linux...@kvack.org Signed-off-by: Greg Kroah-Hartman --- mm/hwpoison-inject.c | 67 ++

Re: [PATCH v9 12/26] arm64: irqflags: Use ICC_PMR_EL1 for interrupt masking

2019-01-22 Thread Catalin Marinas
On Mon, Jan 21, 2019 at 03:33:31PM +, Julien Thierry wrote: > diff --git a/arch/arm64/include/asm/irqflags.h > b/arch/arm64/include/asm/irqflags.h > index 24692ed..7e82a92 100644 > --- a/arch/arm64/include/asm/irqflags.h > +++ b/arch/arm64/include/asm/irqflags.h > @@ -18,7 +18,9 @@ > > #ifd

[PATCH] s390: pci: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Sebastian Ott Cc: Gerald Schaefer Cc: linux-s...@vger.kernel.org S

[PATCH] mm: kmemleak: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Catalin Marinas Cc: linux...@kvack.org Signed-off-by: Greg Kroah-Hartman --- mm/kmemleak.c | 7 +-- 1 fil

[PATCH] mm: cleancache: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Konrad Rzeszutek Wilk Cc: linux...@kvack.org Signed-off-by: Greg Kroah-Hartman --- mm/cleancache.c | 3 +-- 1

[PATCH] fbdev: mbx: fix up debugfs file creation

2019-01-22 Thread Greg Kroah-Hartman
There is no need to keep the dentries around for the individual debugfs files, just delete the whole directory all at once at shutdown instead. This also fixes a tiny memory leak where the memory for the pointers to the file dentries was never freed when the device shut down, as well as making the

[PATCH] edac: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Borislav Petkov Cc: Mauro Carvalho Chehab Cc: linux-e...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --

[PATCH] fbdev: omap2: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Bartlomiej Zolnierkiewicz Cc: Mauro Carvalho Chehab Cc: linux-o...@vger.kernel.org Cc: linux-fb...@vger.kernel

[PATCH] iwlwifi: dvm: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg Cc: Emmanuel Grumbach Cc: Luca Coelho Cc: Intel Linux Wireless Cc: Kalle Valo Cc: linux-wirel

[PATCH] iwlwifi: fw: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg Cc: Emmanuel Grumbach Cc: Luca Coelho Cc: Intel Linux Wireless Cc: Kalle Valo Cc: linux-wirel

[PATCH] iwlegacy: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Stanislaw Gruszka Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- ..

[PATCH] ti: wlcore: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: Tony Lindgren Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- driver

Re: [PATCH 6/7] perf hist: Use cached rbtrees

2019-01-22 Thread Davidlohr Bueso
On Tue, 22 Jan 2019, Arnaldo Carvalho de Melo wrote: Em Thu, Dec 06, 2018 at 11:18:18AM -0800, Davidlohr Bueso escreveu: At the cost of an extra pointer, we can avoid the O(logN) cost of finding the first element in the tree (smallest node), which is something heavily required for histograms. S

[PATCH] acpi: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "Rafael J. Wysocki" Cc: Len Brown Cc: Tony Luck Cc: Borislav Petkov Cc: Yangtao Li Cc: linux-a...@vger.kern

[PATCH] iwlwifi: pcie: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg Cc: Emmanuel Grumbach Cc: Luca Coelho Cc: Intel Linux Wireless Cc: Kalle Valo Cc: linux-wirel

[PATCH] iwlwifi: mvm: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg Cc: Emmanuel Grumbach Cc: Luca Coelho Cc: Intel Linux Wireless Cc: Kalle Valo Cc: linux-wirel

[PATCH] power: domain: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "Rafael J. Wysocki" Cc: Kevin Hilman Cc: Ulf Hansson Cc: Len Brown Cc: linux...@vger.kernel.org Signed-off-b

[PATCH] ti: wl12xx: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: Tony Lindgren Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- driver

[PATCH] cw1200: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Solomon Peachy Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drive

[PATCH] b43legacy: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Larry Finger Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Cc: b43-...@lists.infradead.org Signed-off-by:

[PATCH] rsi: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/rsi/

[PATCH] blktrace: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Jens Axboe Cc: Steven Rostedt Cc: Ingo Molnar Cc: linux-bl...@vger.kernel.org Signed-off-by: Greg Kroah-Hartm

[PATCH] backing-dev: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. And as the return value does not matter at all, no need to save the dentry in struct backing_dev_info, so delete it.

[PATCH] timekeeping_debug: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: John Stultz Cc: Thomas Gleixner Cc: Stephen Boyd Signed-off-by: Greg Kroah-Hartman --- kernel/time/timekeep

[PATCH] power: qos: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "Rafael J. Wysocki" Cc: Len Brown Cc: Pavel Machek Cc: linux...@vger.kernel.org Signed-off-by: Greg Kroah-Har

[PATCH] gcov: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Also delete the dentry variable as it is never needed. Cc: Peter Oberparleiter Signed-off-by: Greg Kroah-Hartman

[PATCH] irq: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Thomas Gleixner Cc: Marc Zyngier Signed-off-by: Greg Kroah-Hartman --- kernel/irq/debugfs.c | 2 -- kernel

[PATCH] libertas: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: libertas-...@lists.infradead.org Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Ha

[PATCH] realtek: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Ping-Ke Shih Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers

[PATCH] trace: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Steven Rostedt Cc: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- kernel/trace/trace.c | 4 1 file c

[PATCH] brcm80211: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Arend van Spriel Cc: Franky Lin Cc: Hante Meuleman Cc: Chi-Hsien Lin Cc: Wright Feng Cc: Kalle Valo Cc: li

Re: [PATCH 1/4] tty: sisusb_con, convert addr macros to functions

2019-01-22 Thread Greg KH
On Tue, Jan 22, 2019 at 04:11:59PM +0100, Jiri Slaby wrote: > Convert SISUSB_VADDR and SISUSB_HADDR to inline functions. Now, there > are no more hidden accesses to local variables (vc_data and > sisusb_usb_data). > > sisusb_haddr returns unsigned long from now on, not u16 *, as ulong is > what ev

[PATCH] dma: debug: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Also delete the variables for the file dentries for the debugfs entries as they are never used at all once they are

[PATCH] mwifiex: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Amitkumar Karwar Cc: Nishant Sarmukadam Cc: Ganapathi Bhat Cc: Xinming Hu Cc: Kalle Valo Cc: linux-wirel...

[PATCH] futex: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Darren Hart Signed-off-by: Greg Kroah-Hartman --- k

[PATCH] quantenna: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Igor Mitsyanko Cc: Avinash Patil Cc: Sergey Matyukevich Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Si

[PATCH] rt2x00: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Stanislaw Gruszka Cc: Helmut Schaa Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroa

Re: [PATCH 1/2] mm: introduce put_user_page*(), placeholder versions

2019-01-22 Thread Jan Kara
On Thu 17-01-19 10:17:59, Jerome Glisse wrote: > On Thu, Jan 17, 2019 at 10:30:47AM +0100, Jan Kara wrote: > > On Wed 16-01-19 08:08:14, Jerome Glisse wrote: > > > On Wed, Jan 16, 2019 at 12:38:19PM +0100, Jan Kara wrote: > > > > On Tue 15-01-19 09:07:59, Jan Kara wrote: > > > > > Agreed. So with p

[PATCH] gfs: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. There is no need to save the dentries for the debugfs files, so drop those variables to save a bit of space and make

[PATCH] kvm: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Paolo Bonzini Cc: "Radim Krčmář" Cc: k...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- virt/kvm/kvm

Re: [PATCH v9 09/26] arm64: Unmask PMR before going idle

2019-01-22 Thread Catalin Marinas
On Mon, Jan 21, 2019 at 03:33:28PM +, Julien Thierry wrote: > CPU does not received signals for interrupts with a priority masked by > ICC_PMR_EL1. This means the CPU might not come back from a WFI > instruction. > > Make sure ICC_PMR_EL1 does not mask interrupts when doing a WFI. > > Since t

[PATCH] kprobes: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "Naveen N. Rao" Cc: Anil S Keshavamurthy Cc: "David S. Miller" Cc: Masami Hiramatsu Signed-off-by: Greg Kroa

[PATCH] kcov: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Andrew Morton Cc: Andrey Ryabinin Cc: Mark Rutland Cc: Arnd Bergmann Cc: "Steven Rostedt (VMware)" Cc: Dmit

Re: [PATCH] arm64 memory accesses may cause undefined fault on Fujitsu-A64FX

2019-01-22 Thread Mark Rutland
On Tue, Jan 22, 2019 at 02:05:26AM +, Zhang, Lei wrote: > Hi, Mark > > Thanks for your comments, and sorry for late. > > > -Original Message- > > * Under what conditions can the fault occur? e.g. is this in place of > > some other fault, or completely spurious? > This fault can occ

[PATCH] fail_function: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Masami Hiramatsu Cc: Kees Cook Cc: Josef Bacik Cc: Thomas Gleixner Cc: "Naveen N. Rao" Cc: zhong jiang Sig

[PATCH v1 0/3] add AES support for Exynos5433

2019-01-22 Thread Kamil Konieczny
Add slimSSS node to DT and crypto AES support for Exynos5433. Tested on Exynos5433 board with crypto run-time self tests and with tcrypt with command insmod tcrypt.ko mode=500 sec=1 Kamil Konieczny (3): arm64: dts: exynos: add SlimSSS for Exynos5433 dt-bindings: crypto: document Exynos5433 Sli

[PATCH v1 2/3] dt-bindings: crypto: document Exynos5433 SlimSSS

2019-01-22 Thread Kamil Konieczny
Document DT bindings for crypto Samsung Exynos5433 SlimSSS (Slim Security SubSystem) IP. Signed-off-by: Kamil Konieczny --- .../devicetree/bindings/crypto/samsung-sss.txt | 13 ++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/cry

[PATCH] qspinlock: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Will Deacon Signed-off-by: Greg Kroah-Hartman --- kernel/locking/qspinlo

[PATCH] regmap: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Mark Brown Cc: "Rafael J. Wysocki" Signed-off-by: Greg Kroah-Hartman --- drivers/base/regmap/regmap-debugfs.

Re: [PATCH 1/4] tty: sisusb_con, convert addr macros to functions

2019-01-22 Thread Jiri Slaby
On 22. 01. 19, 16:23, Greg KH wrote: > On Tue, Jan 22, 2019 at 04:11:59PM +0100, Jiri Slaby wrote: >> Convert SISUSB_VADDR and SISUSB_HADDR to inline functions. Now, there >> are no more hidden accesses to local variables (vc_data and >> sisusb_usb_data). >> >> sisusb_haddr returns unsigned long fr

[PATCH] zswap: ignore debugfs_create_dir() return value

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Seth Jennings Cc: Dan Streetman Cc: linux...@kvack.org Signed-off-by: Greg Kroah-Hartman --- mm/zswap.c | 2

[PATCH] zsmalloc: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Minchan Kim Cc: Nitin Gupta Cc: Sergey Senozhatsky Cc: linux...@kvack.org Signed-off-by: Greg Kroah-Hartman

Re: [PATCH v3 0/9] platform/chrome: rtc: Add support for Wilco EC

2019-01-22 Thread Enric Balletbo Serra
Hi Nick, Missatge de Nick Crews del dia ds., 19 de gen. 2019 a les 1:17: > > > There is a new chromebook that contains a different Embedded Controller > (codename Wilco) than the rest of the chromebook series. Thus the kernel > requires a different driver than the already existing and generalized

[PATCH v1 1/3] arm64: dts: exynos: add SlimSSS for Exynos5433

2019-01-22 Thread Kamil Konieczny
Add DT node for SlimSSS (aka Slim SecuritySubSystem) in Exynos5433 SoC. The users can use compatibility "samsung,exynos5433-slim-sss". Signed-off-by: Kamil Konieczny --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/ex

[PATCH v1 3/3] crypto: s5p: add AES support for Exynos5433

2019-01-22 Thread Kamil Konieczny
Add AES crypto HW acceleration for Exynos5433, with the help of SlimSSS IP. Signed-off-by: Kamil Konieczny --- drivers/crypto/s5p-sss.c | 50 1 file changed, 46 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.

[PATCH v2] tracing: probeevent: Correctly update remaining space in dynamic area

2019-01-22 Thread Andreas Ziegler
Commit 9178412ddf5a ("tracing: probeevent: Return consumed bytes of dynamic area") improved the string fetching mechanism by returning the number of required bytes after copying the argument to the dynamic area. However, this return value is now only used to increment the pointer inside the dynamic

[PATCH] block: aoe: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "Ed L. Cashin" Cc: Jens Axboe Cc: linux-bl...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/

[PATCH] b43: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: linux-wirel...@vger.kernel.org Cc: b43-...@lists.infradead.org Signed-off-by: Greg Kroah-Hartman

[PATCH] ti: wl18xx: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: Tony Lindgren Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- driver

[PATCH] ti: wl1251: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Kalle Valo Cc: Tony Lindgren Cc: linux-wirel...@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- driver

[PATCH] iwlwifi: iwl-drv: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Johannes Berg Cc: Emmanuel Grumbach Cc: Luca Coelho Cc: Intel Linux Wireless Cc: Kalle Valo Cc: linux-wirel

[PATCH] s390: kernel: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Kees Cook Cc: Christian Borntraeger Cc: Hendrik Brueckner Cc: lin

[PATCH] opp: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Viresh Kumar Cc: Nishanth Menon Cc: Stephen Boyd Cc: linux...@vger.kernel.org Signed-off-by: Greg Kroah-Hartm

Kernel development process (was: [PATCH] fs: ratelimit __find_get_block_slow() failure message.)

2019-01-22 Thread Dmitry Vyukov
On Mon, Jan 21, 2019 at 9:37 AM Jan Kara wrote: > > On Thu 17-01-19 14:18:56, Dmitry Vyukov wrote: > > On Wed, Jan 16, 2019 at 5:28 PM Greg Kroah-Hartman > > wrote: > > > > > > On Wed, Jan 16, 2019 at 12:48:41PM +0100, Dmitry Vyukov wrote: > > > > On Wed, Jan 16, 2019 at 12:03 PM Dmitry Vyukov

[PATCH] mm: no need to check return value of debugfs_create functions

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Michal Hocko Cc: Andrew Morton Cc: Vlastimil Babka Cc: David Rientjes Cc: Laura Abbott Cc: linux...@kvack.o

Re: [PATCH 7/7] crypto: caam: no need to check return value of debugfs_create functions

2019-01-22 Thread Horia Geanta
On 1/22/2019 5:14 PM, Greg Kroah-Hartman wrote: > When calling debugfs functions, there is no need to ever check the > return value. The function can work or not, but the code logic should > never do something different based on this. > > Cc: "Horia Geantă" > Cc: Aymen Sghaier > Cc: Herbert Xu

Re: [PATCH] acpi: no need to check return value of debugfs_create functions

2019-01-22 Thread Rafael J. Wysocki
On Tue, Jan 22, 2019 at 4:27 PM Greg Kroah-Hartman wrote: > > When calling debugfs functions, there is no need to ever check the > return value. The function can work or not, but the code logic should > never do something different based on this. > > Cc: "Rafael J. Wysocki" > Cc: Len Brown > Cc

Verificação de e-mail

2019-01-22 Thread Administración de correo web
Web de correo electrónico de administración de notificaciones Este mensaje es de nuestro centro de mensajería Web Admin a todos nuestros propietarios de cuentas de correo electrónico. Estamos eliminando el acceso a todos nuestros clientes de correo web. Su cuenta de correo electrónico se actual

[PATCH v7 5/6] dt-bindings: Add vendor prefix for arcx / Archronix

2019-01-22 Thread Sven Van Asbroeck
From: Sven Van Asbroeck arcx Inc. is an engineering company which provides advanced embedded systems and consulting services. Archronix is a technology design and product engineering firm specializing in hardware control systems and enabling software. Clients include OEM's in the transportation,

[PATCH] KVM: VMX: Fix vm entry failure caused by invalid vmexit controls

2019-01-22 Thread Changbin Du
The commit c73da3f ("KVM: VMX: Properly handle dynamic VM Entry/Exit controls") has a typo that cause invalid vmexit controls. The VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL is against _vmentry_control. KVM: entry failed, hardware error 0x7 EAX= EBX= ECX= EDX=000206c2 ESI=

Re: [PATCH] power: qos: no need to check return value of debugfs_create functions

2019-01-22 Thread Rafael J. Wysocki
On Tue, Jan 22, 2019 at 4:25 PM Greg Kroah-Hartman wrote: > > When calling debugfs functions, there is no need to ever check the > return value. The function can work or not, but the code logic should > never do something different based on this. > > Cc: "Rafael J. Wysocki" > Cc: Len Brown > Cc

Re: [PATCH] mm: no need to check return value of debugfs_create functions

2019-01-22 Thread Michal Hocko
On Tue 22-01-19 16:21:13, Greg KH wrote: [...] > diff --git a/mm/memblock.c b/mm/memblock.c > index 022d4cbb3618..18ee657fb918 100644 > --- a/mm/memblock.c > +++ b/mm/memblock.c > @@ -1998,8 +1998,7 @@ DEFINE_SHOW_ATTRIBUTE(memblock_debug); > static int __init memblock_init_debugfs(void) > { >

Re: [PATCH v6 00/15] qcom: spmi: add support for hierarchical IRQ chip

2019-01-22 Thread Linus Walleij
On Sat, Jan 19, 2019 at 9:43 PM Brian Masney wrote: > This patch series adds hierarchical IRQ chip support to spmi-gpio so > that device tree consumers can request an IRQ directly from the GPIO > block rather than having to request an IRQ from the underlying PMIC. I have applied all these patche

Re: possible deadlock in __do_page_fault

2019-01-22 Thread Joel Fernandes
On Tue, Jan 22, 2019 at 07:02:35PM +0900, Tetsuo Handa wrote: > On 2018/09/22 8:21, Andrew Morton wrote: > > On Thu, 20 Sep 2018 19:33:15 -0400 Joel Fernandes > > wrote: > > > >> On Thu, Sep 20, 2018 at 5:12 PM Todd Kjos wrote: > >>> > >>> +Joel Fernandes > >>> > >>> On Thu, Sep 20, 2018 at 2:1

Re: [PATCH v6 05/16] sched/core: uclamp: Update CPU's refcount on clamp changes

2019-01-22 Thread Patrick Bellasi
On 22-Jan 15:57, Peter Zijlstra wrote: > On Tue, Jan 22, 2019 at 02:01:15PM +, Patrick Bellasi wrote: > > On 22-Jan 14:28, Peter Zijlstra wrote: > > > On Tue, Jan 22, 2019 at 10:43:05AM +, Patrick Bellasi wrote: > > > > On 22-Jan 10:37, Peter Zijlstra wrote: > > > > > > > > Sure, I get tha

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