Re: [PATCH/RFC] cris: add placeholder DMA functions for build coverage

2015-06-20 Thread Paul Gortmaker
On Sat, Jun 20, 2015 at 3:52 PM, Paul Gortmaker wrote: > Currently arch/cris fails the allmodconfig/allyesconfig build > coverage in linux-next with things like: > > drivers/media/platform/sti/bdisp/bdisp-hw.c:132:3: error: implicit > declaration of function 'dma_free_attrs' >

Re: randconfig build error with next-20150620, in drivers/staging/board/board.c

2015-06-20 Thread Paul Gortmaker
On Sat, Jun 20, 2015 at 5:40 PM, Jim Davis wrote: > Building with the attached random configuration file, > > drivers/built-in.o: In function `board_staging_register_clock': > /home/jim/linux/drivers/staging/board/board.c:131: undefined reference > to `clk_add_alias' Should be fixed once this

[PATCH] Staging: wilc1000: Replace memset with eth_zero_addr

2015-06-20 Thread Vaishali Thakkar
Use eth_zero_addr to assign the zero address to the given address array instead of memset when second argument is address of zero. The Coccinelle semantic patch that makes this change is as follows: // @eth_zero_addr@ expression e; @@ -memset(e,0x00,ETH_ALEN); +eth_zero_addr(e); //

Re: Locking issues w/ functionfs gadget and aio?

2015-06-20 Thread Al Viro
On Fri, Jun 12, 2015 at 05:51:12PM -0700, John Stultz wrote: > I'm not super sure what the right fix is, but if do something like the > following (sorry, whitespace corrupted via copy/paste), I don't seem > to run into the problem. Looks sane. Which tree would you prefer it to go through, vfs

Attention Please,

2015-06-20 Thread Marlaine Kabore
Attention Please, My name is Marlaine Kabore, I am a banker. It is true that we have not met each other in person, but I strongly believe that no trust, no friendship in every business. I have a deceased customer’s abandoned fund, which I am his personal financial adviser before his accidental

[PATCH] Documentation/mic/mpssd: don't build x86 userspace when cross compiling

2015-06-20 Thread Paul Gortmaker
The following was seen in linux-next build coverage, which is somewhat unique since it uses powerpc host to cross compile x86: Documentation/mic/mpssd/mpssd.c:93:10: error: braced-group within expression allowed only inside a function Documentation/mic/mpssd/mpssd.c:96:10: error: braced-group

Re: [PATCH v2] futex: lower the lock contention on the HB lock during wake up

2015-06-20 Thread Mike Galbraith
On Wed, 2015-06-17 at 16:28 +0200, Sebastian Andrzej Siewior wrote: > On 06/17/2015 04:17 PM, Mike Galbraith wrote: > > On Wed, 2015-06-17 at 10:33 +0200, Sebastian Andrzej Siewior wrote: > >> wake_futex_pi() wakes the task before releasing the hash bucket lock > >> (HB). The first thing the woken

Re: [PATCH] Bluetooth: btusb: Add Realtek devices into module device table

2015-06-20 Thread Xi Ruoyao
On 06/21/2015 12:11 PM, Xi Ruoyao wrote: On 06/21/2015 09:12 AM, Larry Finger wrote: On 06/20/2015 04:58 PM, Marcel Holtmann wrote: Hi Xi, In 'commit a2698a9bf9b0 ("Bluetooth: btusb: Add Realtek 8723A/8723B/8761A/8821A support"), support of some Realtek devices was added to the Generic

Re: [-next] !irqd_can_balance() WARNINGs at irq_move_masked_irq()

2015-06-20 Thread Sergey Senozhatsky
On (06/20/15 11:12), Thomas Gleixner wrote: [..] > > One last request. Can you please provide /proc/timer_list and dmesg > from a mainline kernel for comparison? > attached. -ss Timer List Version: v0.7 HRTIMER_MAX_CLOCK_BASES: 4 now at 83906980654 nsecs cpu: 0 clock 0: .base:

Re: [PATCH] Bluetooth: btusb: Add Realtek devices into module device table

2015-06-20 Thread Xi Ruoyao
On 06/21/2015 09:12 AM, Larry Finger wrote: On 06/20/2015 04:58 PM, Marcel Holtmann wrote: Hi Xi, In 'commit a2698a9bf9b0 ("Bluetooth: btusb: Add Realtek 8723A/8723B/8761A/8821A support"), support of some Realtek devices was added to the Generic Bluetooth USB driver in kernel. However,

linux-next: manual merge of the drm tree with Linus' tree

2015-06-20 Thread Stephen Rothwell
Hi Dave, Today's linux-next merge of the drm tree got conflicts in: drivers/gpu/drm/radeon/radeon_kms.c include/uapi/drm/radeon_drm.h between commit: 3bc980bf19bb ("drm/radeon: Add RADEON_INFO_VA_UNMAP_WORKING query") from Linus' tree and commit: 72b9076b2887 ("drm/radeon: add a GPU

[PATCH] perf top: Move toggling event logic into hists browser

2015-06-20 Thread Namhyung Kim
Current 'f' key action to enable/disable events won't work if there're more than one event since perf_evsel_menu__run() doesn't return the key. So move it to the hists browser loop so that it can be processed as like other key action, and it's more natural to handle it there IMHO. Signed-off-by:

Re: [PATCH 0/2] FTDI CBUS GPIO support

2015-06-20 Thread Philipp Hachtmann
Am 21.06.2015 um 00:12 schrieb Stefan Agner: There are three GPIO modes supported by FTDI devices: 1. Asynchronous Bit Bang Mode (used in Sacha's patch) 2. Synchronous Bit Bang Mode (used in Philipp's patch) 3. CBUS Bit Bang Mode (used in Philipp's patch and this patchset) 1. No idea, could be

Re: [RFC][PATCH] fs: optimize inotify/fsnotify code for unwatched files

2015-06-20 Thread Paul E. McKenney
On Sat, Jun 20, 2015 at 11:02:08AM -0700, Dave Hansen wrote: > On 06/19/2015 07:21 PM, Paul E. McKenney wrote: > >>> > > What is so expensive in it? Just the memory barrier in it? > >> > > >> > The profiling doesn't hit on the mfence directly, but I assume that the > >> > overhead is coming from

[PATCH] Documentation/prctl: don't build tsc tests when cross compiling

2015-06-20 Thread Paul Gortmaker
The following was seen in linux-next build coverage, which is somewhat unique since it uses powerpc host to cross compile x86: Documentation/prctl/disable-tsc-on-off-stress-test.c:36:1: error: impossible register constraint in 'asm' Documentation/prctl/disable-tsc-ctxt-sw-stress-test.c:34:1:

Re: [PATCH] Bluetooth: btusb: Add Realtek devices into module device table

2015-06-20 Thread Larry Finger
On 06/20/2015 04:58 PM, Marcel Holtmann wrote: Hi Xi, In 'commit a2698a9bf9b0 ("Bluetooth: btusb: Add Realtek 8723A/8723B/8761A/8821A support"), support of some Realtek devices was added to the Generic Bluetooth USB driver in kernel. However, these devices are not in the module device table of

[RFC 4/4] scripts: add stackdelta script

2015-06-20 Thread Rasmus Villemoes
This adds a simple perl script for reading two files as produced by the stackusage script and computing the changes in stack usage. For example: $ scripts/stackusage -o /tmp/old.su -- CC=gcc-4.7 -j8 fs/ext4/ $ scripts/stackusage -o /tmp/new.su -- CC=gcc-5.0 -j8 fs/ext4/ $ scripts/stackdelta

[RFC 3/4] kbuild: remove *.su files generated by -fstack-usage

2015-06-20 Thread Rasmus Villemoes
Make sure 'make clean' removes *.su files generated by the gcc option -fstack-usage. Signed-off-by: Rasmus Villemoes --- Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile b/Makefile index 40a8b068ac26..5cd04968d914 100644 --- a/Makefile +++ b/Makefile @@ -1430,6 +1430,7 @@

[RFC 2/4] .gitignore: add *.su pattern

2015-06-20 Thread Rasmus Villemoes
Ignore the *.su files generated by using the gcc option -fstack-usage. Signed-off-by: Rasmus Villemoes --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index 4ad4a98b884b..9e51ead66a55 100644 --- a/.gitignore +++ b/.gitignore @@ -36,6 +36,7 @@

[RFC 1/4] scripts: add stackusage script

2015-06-20 Thread Rasmus Villemoes
The current checkstack.pl script has a few problems, stemming from the overly simplistic attempt at parsing objdump output with regular expresions: For example, on x86_64 it doesn't take the push instruction into account, making it consistently underestimate the real stack use, and it also doesn't

[PATCH] Documentation/vDSO: don't build tests when cross compiling

2015-06-20 Thread Paul Gortmaker
The following was seen in linux-next build coverage, which is somewhat unique since it uses powerpc host to cross compile x86: Documentation/vDSO/vdso_standalone_test_x86.c:49:2: error: impossible register constraint in 'asm' make[4]: *** [Documentation/vDSO/vdso_standalone_test_x86.o] Error 1

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Re: [PATCH 5/5] staging: lustre: osc: drop trivially useless initialization

2015-06-20 Thread Julia Lawall
On Sat, 20 Jun 2015, Joachim Eastwood wrote: > On 20 June 2015 at 21:07, Julia Lawall wrote: > > Remove initialization of a variable that is immediately reassigned. > > > > The semantic patch that makes this change is as follows: > > (http://coccinelle.lip6.fr/) > > > > // > > @@ > > type T; >

Re: linux-next: manual merge of the crypto tree with the bluetooth tree

2015-06-20 Thread Stephen Rothwell
Hi Herbert, On Sun, 21 Jun 2015 08:33:32 +0800 Herbert Xu wrote: > > Actually I think that's all you need to do since the crypto tree > version no longer has the bug in question. Ah, excellent. Thanks for checking. -- Cheers, Stephen Rothwells...@canb.auug.org.au

Re: linux-next: manual merge of the crypto tree with the bluetooth tree

2015-06-20 Thread Herbert Xu
Hi Stephen: On Sat, Jun 20, 2015 at 04:22:24PM +1000, Stephen Rothwell wrote: > Hi Herbert, > > Today's linux-next merge of the crypto tree got a conflict in: > > net/mac802154/llsec.c > > between commit: > > 5b0579850017 ("mac802154: fix llsec authentication without encryption BUG") > >

Re: [PATCH] mfd: fix dependency warning for CHROME_PLATFORMS on !X86, !ARM

2015-06-20 Thread Javier Martinez Canillas
Hello Paul, On 06/21/2015 02:01 AM, Paul Gortmaker wrote: > In commit 062476f24aa7cf714169342cc50626fd9bbb93da ("mfd: cros_ec: > Move protocol helpers out of the MFD driver") there was a select > added on CHROME_PLATFORMS, which leads to the following for ppc/mips: > > warning: (MFD_CROS_EC)

Re: [PATCH v7 00/14] crypto: add a new driver for Marvell's CESA

2015-06-20 Thread Paul Gortmaker
On Sat, Jun 20, 2015 at 4:32 PM, Paul Gortmaker wrote: > On Fri, Jun 19, 2015 at 10:24 AM, Herbert Xu > wrote: >> On Thu, Jun 18, 2015 at 03:46:16PM +0200, Boris Brezillon wrote: >>> Hello, >>> >>> This patch series adds a new driver supporting Marvell's CESA IP. >>> This driver addresses some

[PATCH] mfd: fix dependency warning for CHROME_PLATFORMS on !X86, !ARM

2015-06-20 Thread Paul Gortmaker
In commit 062476f24aa7cf714169342cc50626fd9bbb93da ("mfd: cros_ec: Move protocol helpers out of the MFD driver") there was a select added on CHROME_PLATFORMS, which leads to the following for ppc/mips: warning: (MFD_CROS_EC) selects CHROME_PLATFORMS which has unmet direct dependencies (X86 ||

Re: [PATCH 0/2] FTDI CBUS GPIO support

2015-06-20 Thread Peter Stuge
Stefan Agner wrote: > libftdi requires to detach the kernel driver to get access to the device Control transfers ought to be possible without a detach. //Peter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/

Re: [PATCH 2/2] gpio: mvebu: kill bogus dependency on GPIO_GENERIC

2015-06-20 Thread Masahiro Yamada
Adding more people. I'd like them to check if this patch is correct. 2015-06-19 20:31 GMT+09:00 Masahiro Yamada : > The driver gpio-mvebu.c does not depend on gpio-generic.c at all. > Drop unneeded "select GPIO_GENERIC". > > Signed-off-by: Masahiro Yamada > --- > > drivers/gpio/Kconfig | 1 -

Re: [PATCH 1/2] gpio: altera: kill bogus dependency on GPIO_GENERIC

2015-06-20 Thread Masahiro Yamada
Adding Tien. 2015-06-19 20:31 GMT+09:00 Masahiro Yamada : > The driver gpio-altera.c does not depend on gpio-generic.c at all. > Drop unneeded "select GPIO_GENERIC". > > Signed-off-by: Masahiro Yamada > --- > > drivers/gpio/Kconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git

[PATCH v2] staging: make board support depend on OF_IRQ and CLKDEV_LOOKUP

2015-06-20 Thread Paul Gortmaker
Building allmodconfig for arch/cris currently fails with: drivers/built-in.o: In function `board_staging_register_clock': drivers/staging/board/board.c:131: undefined reference to `clk_add_alias' make: *** [vmlinux] Error 1 The clk_add_alias lives in drivers/clk/clkdev.c and that file is only

[GIT PULL] target fixes for v4.1

2015-06-20 Thread Nicholas A. Bellinger
Hi Linus, Apologies for the late PULL request. Here are the outstanding target-pending fixes for v4.1 code. Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master The series contains three patches from Sagi + Co that address a few iser-target issues

[PATCH] clocksource: increase dependencies of timer-stm32 to limit build wreckage

2015-06-20 Thread Paul Gortmaker
This driver leaks out into arch/parisc builds that don't have CONFIG_GENERIC_CLOCKEVENTS, leading to the following (truncated) wreckage: CC drivers/clocksource/timer-stm32.o drivers/clocksource/timer-stm32.c:38:28: error: field 'evtdev' has incomplete type

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Hi! I would like to invite you to visit MyDailyFlog and see my profile. Check out: http://www.mydailyflog.com/go/invite_register/saiprathap/22143969=89 Thanks! sai sadasivam Got a digital camera? MyDailyFlog is a personal photo-blogging space where

Re: [PATCH 3/3] mmc: host: omap_hsmmc: Add custom card detect irq handler

2015-06-20 Thread Andreas Fenkart
I haven't managed to produce a hang without this patch see also comments below 2015-06-16 12:37 GMT+02:00 Vignesh R : > Usually when there is an error in transfer, DTO/CTO or other error > interrupts are raised. But if the card is unplugged in the middle of a > data transfer, it is observed

Re: [PATCH] can: fix loss of frames due to wrong assumption in raw_rcv

2015-06-20 Thread Oliver Hartkopp
Hello Manfred, On 06/20/2015 07:21 PM, Manfred Schlaegl wrote: > I've detected a massive loss of can frames on i.MX6 using flexcan > driver with 4.1-rc8 and tracked this down to following commit: > 514ac99c64b22d83b52dfee3b8becaa69a92bc4a - "can: fix multiple delivery > of a single CAN frame for

[PATCH v2 1/1] net: fs_enet: Fix NETIF_F_SG feature for Freescale MPC5121

2015-06-20 Thread Alexander Popov
Commit 4fc9b87bae25 ("net: fs_enet: Implement NETIF_F_SG feature") brings a trouble to Freescale MPC512x: a kernel oops happens during sending non-linear sk_buff with .data not aligned by 4. Log quotation: Unable to handle kernel paging request for data at address 0xe467c000 Faulting instruction

Re: [PATCH 2/3] mmc: host: omap_hsmmc: Handle BADA, DEB and CEB interrupts

2015-06-20 Thread Andreas Fenkart
TESTED-BY 2015-06-16 12:37 GMT+02:00 Vignesh R : > Sometimes BADA, DEB or CEB error interrupts occur when sd card is > unplugged during data transfer. These interrupts are currently ignored > by the interrupt handler. But, this results in card not being > recognised on subsequent insertion. This

Re: [PATCH 1/3] mmc: host: omap_hsmmc: Fix DTO and DCRC handling

2015-06-20 Thread Andreas Fenkart
Hi Vignesh, 2015-06-16 12:37 GMT+02:00 Vignesh R : > From: Kishon Vijay Abraham I > > DTO/DCRC errors were not being informed to the mmc core since > commit ae4bf788ee9b ("mmc: omap_hsmmc: consolidate error report handling of > HSMMC IRQ"). This commit made sure 'end_trans' is never set on

[PATCH 2/2] gpio: gpio-ftdi-cbus: add driver for FTDI CBUS GPIOs

2015-06-20 Thread Stefan Agner
This driver allows to use the CBUS pins, e.g. CBUS 0-3 on FT232R type of devices. Note that the pins need to be configured first by using I/O mode signal option in the EEPROM. This is _not_ the factory default configuration of any of the four pins. See also FTDI's Application Note AN_232R-01.

[PATCH 1/2] USB: ftdi_sio: add CBUS mode for FT232R devices

2015-06-20 Thread Stefan Agner
Add interface to allow CBUS access. The functions set_bitmode and read_pins use control transfers only hence should not interfere with the serial operation mode. Signed-off-by: Stefan Agner --- drivers/usb/serial/ftdi_sio.c | 41 +

[PATCH 0/2] FTDI CBUS GPIO support

2015-06-20 Thread Stefan Agner
Yet another FTDI GPIO patchset. Yet somewhat different to previous implementations... There are three GPIO modes supported by FTDI devices: 1. Asynchronous Bit Bang Mode (used in Sacha's patch) 2. Synchronous Bit Bang Mode (used in Philipp's patch) 3. CBUS Bit Bang Mode (used in Philipp's patch

[PATCH] Bluetooth: btusb: Add Realtek devices into module device table

2015-06-20 Thread Xi Ruoyao
In 'commit a2698a9bf9b0 ("Bluetooth: btusb: Add Realtek 8723A/8723B/8761A/8821A support"), support of some Realtek devices was added to the Generic Bluetooth USB driver in kernel. However, these devices are not in the module device table of btusb.ko, so the kernel wouldn't probe them at all. To

Re: [PATCH] Bluetooth: btusb: Add Realtek devices into module device table

2015-06-20 Thread Marcel Holtmann
Hi Xi, > In 'commit a2698a9bf9b0 ("Bluetooth: btusb: Add Realtek > 8723A/8723B/8761A/8821A support"), support of some Realtek > devices was added to the Generic Bluetooth USB driver in kernel. > However, these devices are not in the module device table of > btusb.ko, so the kernel wouldn't probe

[PATCH] gpio: Add AMD SB8XX/SB9XX/A5X/A8X driver

2015-06-20 Thread Tobias Diedrich
In principle this driver could export a pinmux interface as well, but since setting up the pinmux settings is the BIOS/EFI responsibility I don't think it makes sense to add it (I only read it to print the current mux state in /sys/kernel/debug/gpio). Signed-off-by: Tobias Diedrich ---

Re: [PATCH v3 17/18] x86/kvm/tsc: Drop extra barrier and use rdtsc_ordered in kvmclock

2015-06-20 Thread Borislav Petkov
On Wed, Jun 17, 2015 at 09:47:08AM +0200, Paolo Bonzini wrote: > On 17/06/2015 02:36, Andy Lutomirski wrote: > > __pvclock_read_cycles had an unnecessary barrier. Get rid of that > > barrier and clean up the code by just using rdtsc_ordered(). > > > > Cc: Paolo Bonzini > > Cc: Radim Krcmar > >

Re: [PATCH 3/4] media: pxa_camera: trivial move of dma irq functions

2015-06-20 Thread Robert Jarzmik
Guennadi Liakhovetski writes: >> +static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev, >> + enum pxa_camera_active_dma act_dma); >> + >> +static void pxa_camera_dma_irq_y(void *data) > > Wait, how is this patch trivial? You change pxa_camera_dma_irq_?() >

[PATCH 2/2] x86: fix incomplete clear by clear_user()

2015-06-20 Thread Alexey Dobriyan
clear_user() used MOVQ+MOVB and if MOVQ faults, code simply exits and honestly returns remaining length. In case of unaligned area, unaligned remainder would count towards return value (correctly) but not cleared (lazy code at least): clear_user(p + 4096 - 4, 8) = 8 No one would have

[PATCH 1/2] x86: use alternatives for clear_user()

2015-06-20 Thread Alexey Dobriyan
Alternatives allow to pick faster code: REP STOSQ, REP STOSB or else. Default to REP STOSQ (as memset() does). Sticking printk() into clear_user() and booting Debian showed that it is usually executed with 4-8 bytes of alignment and ~2000-4000 bytes of length. On this scale difference should be

Re: [PATCH 5/5] staging: lustre: osc: drop trivially useless initialization

2015-06-20 Thread Joachim Eastwood
On 20 June 2015 at 21:07, Julia Lawall wrote: > Remove initialization of a variable that is immediately reassigned. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // > @@ > type T; > identifier x; > constant C; > expression e; > @@ > > T x > - = C

Re: GPT maintainer is bouncing.

2015-06-20 Thread Borislav Petkov
On Sat, Jun 20, 2015 at 04:25:07PM -0500, Rob Landley wrote: > GUID PARTITION TABLE (GPT) > M: Davidlohr Bueso > L: linux-...@vger.kernel.org > S: Maintained > F: block/partitions/efi.* > > Delivery to the following recipient failed permanently: > > davidl...@hp.com >

randconfig build error with next-20150620, in drivers/staging/board/board.c

2015-06-20 Thread Jim Davis
Building with the attached random configuration file, drivers/built-in.o: In function `board_staging_register_clock': /home/jim/linux/drivers/staging/board/board.c:131: undefined reference to `clk_add_alias' # # Automatically generated file; DO NOT EDIT. # Linux/x86 4.1.0-rc8 Kernel Configuration

GPT maintainer is bouncing.

2015-06-20 Thread Rob Landley
GUID PARTITION TABLE (GPT) M: Davidlohr Bueso L: linux-...@vger.kernel.org S: Maintained F: block/partitions/efi.* Delivery to the following recipient failed permanently: davidl...@hp.com Technical details of permanent failure: tried to deliver your message, but it was

Re: [PATCH] sh: Wire up missing syscalls

2015-06-20 Thread Rob Landley
On 05/09/2015 04:02 PM, Chen Gang wrote: > The related warnings: > > CALLscripts/checksyscalls.sh > :1229:2: warning: #warning syscall sched_setattr not implemented > [-Wcpp] > :1232:2: warning: #warning syscall sched_getattr not implemented > [-Wcpp] > :1235:2: warning: #warning

Re: [PATCH] ddr: Use less generic identifiers

2015-06-20 Thread santosh.shilim...@oracle.com
On 6/20/15 1:46 PM, Richard Weinberger wrote: Am 04.05.2015 um 20:44 schrieb Richard Weinberger: Am 04.01.2015 um 16:48 schrieb Richard Weinberger: At least on UML this identifiers clash with register names. Use something less generic than Rx, Cx and Cx. CC lib//jedec_ddr_data.o In

[PATCH] drivers: staging: rtl8192u: Fix "space required before the open parenthesis '('" errors

2015-06-20 Thread Greg Donald
Fix checkpatch.pl "space required before the open parenthesis '('" errors Signed-off-by: Greg Donald --- .../staging/rtl8192u/ieee80211/rtl819x_HTProc.c| 97 ++ 1 file changed, 44 insertions(+), 53 deletions(-) diff --git

Re: [PATCH 2/2] Changes to existing files for 0PF FPGA board.

2015-06-20 Thread Geert Uytterhoeven
Hi Rob, On Sat, Jun 20, 2015 at 10:13 PM, Rob Landley wrote: >>> (Now the reason _I_ thought you'd reject it had more to do with not >>> having converted it to device tree yet, and things on that level. But I >> >> Sh is an existing supported architecture, so DT is not a hard requirement. > >

Re: [PATCH] ddr: Use less generic identifiers

2015-06-20 Thread Richard Weinberger
Am 04.05.2015 um 20:44 schrieb Richard Weinberger: > Am 04.01.2015 um 16:48 schrieb Richard Weinberger: >> At least on UML this identifiers clash with register names. >> Use something less generic than Rx, Cx and Cx. >> >> CC lib//jedec_ddr_data.o >> In file included from

Re: [PATCH] staging: make board support depend on CLKDEV_LOOKUP

2015-06-20 Thread Geert Uytterhoeven
Hi Paul, On Sat, Jun 20, 2015 at 9:27 PM, Paul Gortmaker wrote: > Building allmodconfig for arch/cris currently fails with: > > drivers/built-in.o: In function `board_staging_register_clock': > drivers/staging/board/board.c:131: undefined reference to `clk_add_alias' > make: *** [vmlinux] Error

Re: [PATCH v7 00/14] crypto: add a new driver for Marvell's CESA

2015-06-20 Thread Paul Gortmaker
On Fri, Jun 19, 2015 at 10:24 AM, Herbert Xu wrote: > On Thu, Jun 18, 2015 at 03:46:16PM +0200, Boris Brezillon wrote: >> Hello, >> >> This patch series adds a new driver supporting Marvell's CESA IP. >> This driver addresses some limitations of the existing one. >> >From a performance and CPU

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[Patch RFC 0/2] tracing: allow disabling compilation of specific trace systems

2015-06-20 Thread Tal Shorer
Currently, enabling CONFIG_TRACING on a system comes as all-or-nothing: either tracepoints for all subsystems are compiled (with CONFIG_TRACING) or none of them do (without it). This caused me an unacceptable performance penalty (obviously SOME penalty was expected, but not one so severe) which

[Patch RFC 1/2] tracing: allow disabling compilation of specific trace systems

2015-06-20 Thread Tal Shorer
Allow a trace events header file to disable compilation of its trace events by defining the preprocessor macro NOTRACE. This could be done, for example, according to a Kconfig option. Signed-off-by: Tal Shorer --- include/linux/tracepoint.h | 6 +++--- include/trace/define_trace.h | 2 +- 2

[Patch RFC 2/2] tracing: gpio: add Kconfig option for enabling/disabling trace events

2015-06-20 Thread Tal Shorer
Add a new options to gpio Kconfig, CONFIG_GPIO_TRACING, that is used for enabling/disabling compilation of gpio function trace events. Signed-off-by: Tal Shorer --- drivers/gpio/Kconfig| 6 ++ include/trace/events/gpio.h | 4 2 files changed, 10 insertions(+) diff --git

[PATCH] staging: comedi: don't split Author string

2015-06-20 Thread Luis de Bethencourt
fixes checkpatch.pl WARNING: quoted string split across lines +MODULE_AUTHOR("David A. Schleef , " + "Frank Mori Hess "); total: 0 errors, 1 warnings, 114 lines checked Modules with multiple authors have a MODULE_AUTHOR line for each one. Signed-off-by: Luis de Bethencourt ---

Re: [PATCH 2/2] Changes to existing files for 0PF FPGA board.

2015-06-20 Thread Rob Landley
On 06/20/2015 03:00 AM, Geert Uytterhoeven wrote: > Hi Rob, > > On Sat, Jun 20, 2015 at 12:11 AM, Rob Landley wrote: >> On 06/18/2015 02:36 PM, Geert Uytterhoeven wrote: >>> On Thu, Jun 18, 2015 at 7:19 PM, Rob Landley wrote: Changes to existing files to add 0pf j2 board support. >>> >>>

Re: [PATCH 3/3] writeback, blkio: add documentation for cgroup writeback support

2015-06-20 Thread Tejun Heo
Hey, Ted. On Wed, Jun 17, 2015 at 05:48:52PM -0400, Theodore Ts'o wrote: > On Wed, Jun 17, 2015 at 02:52:37PM -0400, Tejun Heo wrote: > > > > Hmmm... so, overriding things *before* an bio is issued shouldn't be > > too difficult and as long as this sort of operations aren't prevalent > > we

[PATCH/RFC] cris: add placeholder DMA functions for build coverage

2015-06-20 Thread Paul Gortmaker
Currently arch/cris fails the allmodconfig/allyesconfig build coverage in linux-next with things like: drivers/media/platform/sti/bdisp/bdisp-hw.c:132:3: error: implicit declaration of function 'dma_free_attrs' drivers/media/platform/sti/bdisp/bdisp-hw.c:157:2: error: implicit declaration of

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Re: [PATCH] mm: Fix MAP_POPULATE and mlock() for DAX

2015-06-20 Thread Kirill A. Shutemov
On Tue, Jun 16, 2015 at 04:28:30PM -0600, Toshi Kani wrote: > DAX has the following issues in a shared or read-only private > mmap'd file. > - mmap(MAP_POPULATE) does not pre-fault > - mlock() fails with -ENOMEM > > DAX uses VM_MIXEDMAP for mmap'd files, which do not have struct > page

[PATCH] staging: make board support depend on CLKDEV_LOOKUP

2015-06-20 Thread Paul Gortmaker
Building allmodconfig for arch/cris currently fails with: drivers/built-in.o: In function `board_staging_register_clock': drivers/staging/board/board.c:131: undefined reference to `clk_add_alias' make: *** [vmlinux] Error 1 The clk_add_alias lives in drivers/clk/clkdev.c and that file is only

[PATCH 1/5] staging: lustre: libcfs: drop trivially useless initialization

2015-06-20 Thread Julia Lawall
Remove initialization of a variable that is immediately reassigned. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Julia Lawall ---

[PATCH 2/5] staging: lustre: llite: drop trivially useless initialization

2015-06-20 Thread Julia Lawall
Remove initialization of a variable that is immediately reassigned. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Julia Lawall ---

[PATCH 5/5] staging: lustre: osc: drop trivially useless initialization

2015-06-20 Thread Julia Lawall
Remove initialization of a variable that is immediately reassigned. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Julia Lawall ---

[PATCH 3/5] staging: lustre: lmv: drop trivially useless initialization

2015-06-20 Thread Julia Lawall
Remove initialization of a variable that is immediately reassigned. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Julia Lawall ---

[PATCH 4/5] staging: lustre: obdclass: llog: drop trivially useless initialization

2015-06-20 Thread Julia Lawall
Remove initialization of a variable that is immediately reassigned. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // Signed-off-by: Julia Lawall ---

[PATCH 0/5] drop trivially useless initialization

2015-06-20 Thread Julia Lawall
These patches remove initializations of variables that are immediately reassigned. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/

Re: [PATCH 4.0 000/105] 4.0.6-stable review

2015-06-20 Thread Greg Kroah-Hartman
On Sat, Jun 20, 2015 at 07:18:27PM +0200, Heinz Diehl wrote: > On 20.06.2015, Greg Kroah-Hartman wrote: > > > I need some kind of hint as to _what_ patch that is in mainline. What's > > the git id of it in Linus's tree? > > Sorry! It's commit 00425bb181c204c8f250fec122e2817a930e0286. > >

Re: [PATCH 1/6] clk: add CLK_RECALC_NEW_RATES clock flag for Exynos cpu clock support

2015-06-20 Thread Michael Turquette
Quoting Krzysztof Kozlowski (2015-06-20 03:01:12) > W dniu 19.06.2015 o 23:53, Michael Turquette pisze: > > Quoting Bartlomiej Zolnierkiewicz (2015-06-19 05:35:23) > >> On Friday, June 19, 2015 01:19:06 PM Bartlomiej Zolnierkiewicz wrote: > >>> > >>> Hi, > >>> > >>> On Thursday, June 18, 2015

Re: [RFC PATCH] mtd: spi-nor: Added flag check for quad io protocol for micron flash parts

2015-06-20 Thread Rafał Miłecki
Hi, I don't really have enough knowledge to comment QUAD IO, I'll just include some general comments. On 18 June 2015 at 16:58, Anurag Kumar Vulisha wrote: > micron flash parts by default operates in extended spi protocol,which accepts > command on single line and can accept address & data on

[PATCH] staging: i2o: iop.c: Fix pointer declarations

2015-06-20 Thread Joseph Kogut
Kernel coding style dictates that pointer declarations have the asterisk next to the data name. Signed-off-by: Joseph Kogut --- drivers/staging/i2o/iop.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c index

[PATCH 10/19] staging: sm750fb: add space after return type

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: missing space after return type Signed-off-by: Juston Li --- drivers/staging/sm750fb/sm750.h | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/sm750fb/sm750.h b/drivers/staging/sm750fb/sm750.h index

[PATCH 14/19] staging: sm750fb: remove trailing whitespace

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: trailing whitespace Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_dvi.c | 2 +- drivers/staging/sm750fb/sm750_accel.c | 4 ++-- drivers/staging/sm750fb/sm750_hw.c| 24 3 files changed, 15 insertions(+), 15

[PATCH 11/19] staging: sm750fb: consistent spacing around operators

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: need consistent spacing around '' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_chip.c| 4 ++-- drivers/staging/sm750fb/ddk750_display.h | 4 ++-- drivers/staging/sm750fb/sm750.h | 2 +- drivers/staging/sm750fb/sm750_hw.c | 4

[PATCH 12/19] staging: sm750fb: add spaces around operators

2015-06-20 Thread Juston Li
fixes checkpath.pl error: ERROR: spaces required around that '' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_chip.c | 2 +- drivers/staging/sm750fb/ddk750_power.c | 2 +- drivers/staging/sm750fb/sm750.h| 2 +- drivers/staging/sm750fb/sm750_accel.c | 4 ++--

[PATCH 13/19] staging: sm750fb: add space after semicolon

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: space required after that ';' Signed-off-by: Juston Li --- drivers/staging/sm750fb/sm750.h| 2 +- drivers/staging/sm750fb/sm750_cursor.c | 12 ++-- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/staging/sm750fb/sm750.h

[PATCH 15/19] staging: sm750fb: remove unnecessary whitespace

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: unnecessary whitespace before a quoted newline Signed-off-by: Juston Li --- drivers/staging/sm750fb/sm750.c| 2 +- drivers/staging/sm750fb/sm750_hw.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git

[PATCH 16/19] staging: sm750fb: fix brace placement

2015-06-20 Thread Juston Li
Fix brace placement errors caught by checkpatch.pl ERROR: that open brace { should be on the previous line Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_chip.h| 12 +++ drivers/staging/sm750fb/ddk750_display.c | 54 ++--

[PATCH 18/19] staging: sm750fb: remove unnecessary braces

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Juston Li --- drivers/staging/sm750fb/sm750_accel.c | 9 +++-- drivers/staging/sm750fb/sm750_hw.c| 6 ++ 2 files changed, 5 insertions(+), 10 deletions(-) diff --git

[PATCH 17/19] staging: sm750fb: move while to follow do close brace

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: while should follow close brace '}' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_display.c | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_display.c

[PATCH 19/19] staging: sm750fb: add missing blank line after declarations

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: Missing a blank line after declarations Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_chip.c| 1 + drivers/staging/sm750fb/ddk750_display.c | 2 ++ drivers/staging/sm750fb/ddk750_dvi.c | 1 + drivers/staging/sm750fb/ddk750_mode.c|

[PATCH 09/19] staging: sm750fb: add space after struct definition

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: missing space after struct definition Signed-off-by: Juston Li --- drivers/staging/sm750fb/sm750.h| 12 ++-- drivers/staging/sm750fb/sm750_hw.h | 6 +++--- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git

[PATCH 04/19] staging: sm750fb: add space before open parenthesis

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: space required before the open parenthesis '(' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_display.c | 20 +-- drivers/staging/sm750fb/ddk750_dvi.c | 2 +- drivers/staging/sm750fb/ddk750_help.c| 2 +-

[PATCH 06/19] staging: sm750fb: add space before open brace

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: space required before the open brace '{' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_display.c | 14 drivers/staging/sm750fb/ddk750_mode.c| 8 ++--- drivers/staging/sm750fb/ddk750_power.c | 4 +--

[PATCH 03/19] staging: sm750fb: remove space before close parenthesis

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: space prohibited before that close parenthesis ')' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_chip.c | 2 +- drivers/staging/sm750fb/ddk750_mode.c | 2 +- drivers/staging/sm750fb/sm750_accel.c | 2 +- 3 files changed, 3 insertions(+), 3

[PATCH 07/19] staging: sm750fb: add space after close brace

2015-06-20 Thread Juston Li
fixes checkpatch.pl error: ERROR: space required after that close brace '}' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_display.c | 2 +- drivers/staging/sm750fb/ddk750_mode.c| 2 +- drivers/staging/sm750fb/ddk750_power.c | 2 +- drivers/staging/sm750fb/sm750.h

[PATCH 05/19] staging: sm750fb: remove space between function name and parenthesis

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: space prohibited between function name and open parenthesis '(' Signed-off-by: Juston Li --- drivers/staging/sm750fb/sm750_accel.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/sm750fb/sm750_accel.c

[PATCH 08/19] staging: sm750fb: add space after enum definition

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: WARNING: missing space after enum definition Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_display.h | 2 +- drivers/staging/sm750fb/sm750_hw.h | 8 2 files changed, 5 insertions(+), 5 deletions(-) diff --git

[PATCH 02/19] staging: sm750fb: remove spacing after open parenthesis

2015-06-20 Thread Juston Li
fixes checkpatch.pl warning: ERROR: space prohibited after that open parenthesis '(' Signed-off-by: Juston Li --- drivers/staging/sm750fb/ddk750_chip.c | 6 +++--- drivers/staging/sm750fb/ddk750_mode.c | 2 +- drivers/staging/sm750fb/ddk750_power.c | 8

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