[PATCH v5 6/8] pinctrl: cygnus: add gpio/pinconf driver

2015-03-04 Thread Ray Jui
This adds the initial support of the Broadcom Cygnus GPIO/PINCONF driver that supports all 3 GPIO controllers on Cygnus including the ASIU GPIO controller, the chipCommonG GPIO controller, and the always-on GPIO controller. Basic PINCONF configurations such as bias pull up/down, and drive strength

Re: [PATCH 1/4] mfd: devicetree: bindings: Add Qualcomm RPM regulator subnodes

2015-03-04 Thread Mark Brown
On Tue, Mar 03, 2015 at 08:02:51AM -0800, Bjorn Andersson wrote: > rpm { > compatible = "qcom,rpm-apq8960"; > > regulators { > compatible = "qcom,rpm-pm8921-regulators"; Oh, so what you're saying is that the pm8921 is not actually a MFD at all? Why name it like a MFD

[PATCH v5 1/8] pinctrl: bcm: consolidate Broadcom pinctrl drivers

2015-03-04 Thread Ray Jui
Consolidate Broadcom pinctrl drivers into drivers/pinctrl/bcm/* Signed-off-by: Ray Jui --- drivers/pinctrl/Kconfig | 19 +-- drivers/pinctrl/Makefile |3 +-- drivers/pinctrl/bcm/Kconfig | 21 +

Re: [PATCH v2 07/15] x86/lib/copy_user_64.S: Convert to ALTERNATIVE_2

2015-03-04 Thread Ingo Molnar
* Borislav Petkov wrote: > > 2) in the future: we could actually do a (limited) re-link of the > > kernel during bootup, and patch up the original copy_to_user call > > sites directly to one of the three variants. Alternatives patching > > done at the symbol level. Does current

Re: + zram-support-compaction.patch added to -mm tree

2015-03-04 Thread Minchan Kim
Hello Sergey, On Thu, Mar 05, 2015 at 09:18:45AM +0900, Sergey Senozhatsky wrote: > Hello, > > On (03/04/15 14:02), a...@linux-foundation.org wrote: > [..] > > +++ a/drivers/block/zram/zram_drv.c > > @@ -70,6 +70,27 @@ static inline struct zram *dev_to_zram(s > > return (struct zram

Re: [PATCH v4 0/3] X-Power AXP288 PMIC Fuel Gauge Driver

2015-03-04 Thread Sebastian Reichel
Hi, On Wed, Feb 04, 2015 at 04:24:35PM -0800, Todd Brandt wrote: > New power_supply driver at driver/power which interfaces with the > axp20x mfd driver as a cell. Provides battery info, monitors for > changes, and generates alerts on temperature and capacity issues > > Sebestian, please review

Re: [PATCH v2 7/9] get the random phy addr according to slot_area info

2015-03-04 Thread Yinghai Lu
On Wed, Mar 4, 2015 at 7:39 AM, Baoquan He wrote: > Hi Yinghai, > > I got the reason and made a debug patch to fix it. Could you please > apply it on top of this patchset and try again? Then it will behave well > and just return 0x13c00 since no random is got. > the fix should be fold into

Re: [PATCH 4/4] regulator: qcom: Rework to single platform device

2015-03-04 Thread Mark Brown
On Wed, Mar 04, 2015 at 11:35:43AM -0800, Stephen Boyd wrote: > There's another problem with this of_parse_cb design. The regulator > framework requires supplies to be registered before consumers of the > supplies are registered. So when we register L23 we need to make sure > it's supply is

Re: [PATCH v2 15/15] x86/lib/memcpy_64.S: Convert memcpy to ALTERNATIVE_2 macro

2015-03-04 Thread Ingo Molnar
* Borislav Petkov wrote: > On Wed, Mar 04, 2015 at 08:26:33AM +0100, Ingo Molnar wrote: > > Since most CPUs we care about have ERMS, wouldn't it be better to > > patch in the actual memcpy_erms sequence into the primary memcpy() > > function? It's just about 9 bytes AFAICT. > > Actually, most

Re: [PATCH 0/2] make automatic device_id generation possible

2015-03-04 Thread Minchan Kim
Hello Sergey, On Wed, Mar 04, 2015 at 11:16:39PM +0900, Sergey Senozhatsky wrote: > Hello, > > Make zram-contol/zram_add interface easier to use. Extend it to support > read and write operations. > > Write operation remains the same: > > echo X > /sys/class/zram-control/zram_add > >

Re: + zram-support-compaction.patch added to -mm tree

2015-03-04 Thread Sergey Senozhatsky
Hello, On (03/04/15 14:02), a...@linux-foundation.org wrote: [..] > +++ a/drivers/block/zram/zram_drv.c > @@ -70,6 +70,27 @@ static inline struct zram *dev_to_zram(s > return (struct zram *)dev_to_disk(dev)->private_data; > } > > +static ssize_t compact_store(struct device *dev, > +

Re: linux-next: build failure after merge of the clk tree

2015-03-04 Thread Mike Turquette
Quoting Geert Uytterhoeven (2015-03-04 01:56:42) > On Fri, Feb 27, 2015 at 6:42 PM, Stephen Boyd wrote: > > The problem is the patch was written before struct clk_core moved into > > the clk.c file and then applied after it moved. So before the move the > > order of includes would cause the

Re: [PATCH v2 7/9] get the random phy addr according to slot_area info

2015-03-04 Thread Yinghai Lu
On Wed, Mar 4, 2015 at 1:35 PM, Yinghai Lu wrote: > On Wed, Mar 4, 2015 at 7:39 AM, Baoquan He wrote: >> >> I got the reason and made a debug patch to fix it. Could you please >> apply it on top of this patchset and try again? Then it will behave well >> and just return 0x13c00 since no

Re: [PATCH 2/2] zram: introduce automatic device_id generation

2015-03-04 Thread Sergey Senozhatsky
On (03/04/15 14:13), Andrew Morton wrote: > > +static ssize_t zram_add_show(struct class *class, > > + struct class_attribute *attr, > > + char *buf) > > +{ > > + int ret; > > + > > + mutex_lock(_index_mutex); > > + /* read operation on zram_add is - pick

Re: [PATCH 5/6] intel_idle: Add ->enter_freeze callbacks

2015-03-04 Thread Li, Aubrey
On 2015/3/5 8:18, Rafael J. Wysocki wrote: > On Thursday, March 05, 2015 07:50:26 AM Li, Aubrey wrote: >> On 2015/2/13 0:24, Rafael J. Wysocki wrote: >>> On Thursday, February 12, 2015 02:26:43 PM Peter Zijlstra wrote: Why bother with enter_freeze() for any but the deepest state (C6 in

Re: [PATCH v3 1/9] ACPI: fix all errors reported by cleanpatch.pl in osl.c

2015-03-04 Thread Al Stone
On 03/04/2015 05:25 PM, Rafael J. Wysocki wrote: > On Wednesday, March 04, 2015 04:56:12 PM Al Stone wrote: >> On 03/04/2015 04:04 PM, Rafael J. Wysocki wrote: >>> On Tuesday, February 24, 2015 05:36:17 PM al.st...@linaro.org wrote: From: Al Stone In preparation for later splitting

[PATCH] locks: fix fasync_struct memory leak in lease upgrade/downgrade handling

2015-03-04 Thread Jeff Layton
Commit 8634b51f6ca2 (locks: convert lease handling to file_lock_context) introduced a regression in the handling of lease upgrade/downgrades. In the event that we already have a lease on a file and are going to either upgrade or downgrade it, we skip doing any list insertion or deletion and skip

Re: [PATCH] regulator: core: Silence EPROBE_DEFER error on bulk_get

2015-03-04 Thread Mark Brown
On Thu, Feb 26, 2015 at 03:40:20PM -0800, Bjorn Andersson wrote: > As this is already being logged elsewhere we shouldn't spam the log > unnecessarily upon EPROBE_DEFER. Where exactly is this "elsewhere" you're thinking of? I suspect you mean the core -EPROBE_DEFER logging but you don't say...

Re: [PATCH 2/2] toshiba_acpi: Add Satellite P50W-B to alternative keymap and create new mappings.

2015-03-04 Thread Azael Avalos
Hi there, 2015-03-04 14:52 GMT-07:00 Joseph Salisbury : ... > + { KE_KEY, 0x140, { KEY_BRIGHTNESSDOWN } }, > + { KE_KEY, 0x141, { KEY_BRIGHTNESSUP } }, ... These two are not neccesary, as they may collide with "previous song" and "playpause" in case Toshiba (or its manufacturers)

Re: [PATCH v3 0/3] epoll: introduce round robin wakeup mode

2015-03-04 Thread Ingo Molnar
* Andrew Morton wrote: > On Fri, 27 Feb 2015 17:01:32 -0500 Jason Baron wrote: > > > > > > > > > I don't really understand the need for rotation/round-robin. We can > > > solve the thundering herd via exclusive wakeups, but what is the point > > > in choosing to wake the task which has been

Re: [PATCH v3 1/9] ACPI: fix all errors reported by cleanpatch.pl in osl.c

2015-03-04 Thread Rafael J. Wysocki
On Wednesday, March 04, 2015 04:56:12 PM Al Stone wrote: > On 03/04/2015 04:04 PM, Rafael J. Wysocki wrote: > > On Tuesday, February 24, 2015 05:36:17 PM al.st...@linaro.org wrote: > >> From: Al Stone > >> > >> In preparation for later splitting out some of the arch-dependent code from > >>

Re: [PATCH] pinctrl: at91: move lock/unlock_as_irq calls into request/release resources methods

2015-03-04 Thread Jean-Christophe PLAGNIOL-VILLARD
On 19:23 Sun 08 Feb , Boris Brezillon wrote: > The gpiochip_lock_as_irq call can fail and return an error, while the > irq_startup is not expected to fail (returns an unsigned int which is not > checked by irq core code). > > irq_request/release_resources functions have been created to

[PATCH] MIPS: Provide fallback reboot/poweroff/halt implementations

2015-03-04 Thread Andrew Bresticker
If a machine-specific hook is not implemented for restart, poweroff, or halt, fall back to halting secondary CPUs, disabling interrupts, and spinning. In the case of restart, attempt to restart the system via do_kernel_restart() (which will call any registered restart handlers) before halting.

[PATCH 1/2] block_dev/DIO: Optionally allocate single 'struct dio' per file.

2015-03-04 Thread NeilBrown
To be able to support RAID metadata operations in user-space, mdmon (part of mdadm) sometimes needs to update the metadata on an array before any future writes to the array are permitted. This is particularly needed for recording a device failure. If that array is being used for swap (and even

[PATCH 2/2] block_dev/DIO - cache one bio allocation when caching a DIO.

2015-03-04 Thread NeilBrown
When performing an O_DIRECT write to a block device, a 'struct bio' is allocated from a mempool. There is only one mempool for all block devices so if a single block device blocked indefinitely, the mempool could in theory be exhausted and other block devices would be affected. When mdmon needs

[PATCH 0/2] Avoid memory allocation for O_DIRECT IO.

2015-03-04 Thread NeilBrown
Hi Al, I wonder if you would consider these two patches. They extend the functionality of mlockall(MCL_FUTURE) to apply to memory allocations when performing O_DIRECT io. i.e. The first read or write to an O_DIRECT file descriptor will, if MCL_FUTURE is in effect, cache any allocated memory

Re: [PATCH 3.19 000/175] 3.19.1-stable review

2015-03-04 Thread Greg Kroah-Hartman
On Wed, Mar 04, 2015 at 04:41:51PM -0700, Shuah Khan wrote: > On 03/03/2015 11:12 PM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 3.19.1 release. > > There are 175 patches in this series, all will be posted as a response > > to this one. If anyone has any

Re: [PATCH] firmware_class: Add firmware filename overrides

2015-03-04 Thread Greg KH
On Wed, Mar 04, 2015 at 03:25:10PM -0800, Charlie Mooney wrote: > This patch adds an additional feature to the firmware_class.c module. > To allow a unified method of specifying new firmware locations when > drivers request a firmware binary to update their devices with, we > have added the

Re: [PATCH v3 1/9] ACPI: fix all errors reported by cleanpatch.pl in osl.c

2015-03-04 Thread Al Stone
On 03/04/2015 04:04 PM, Rafael J. Wysocki wrote: > On Tuesday, February 24, 2015 05:36:17 PM al.st...@linaro.org wrote: >> From: Al Stone >> >> In preparation for later splitting out some of the arch-dependent code from >> osl.c, clean up the errors reported by checkpatch.pl. They fell into

Re: [PATCH 4/5] mm: split ET_DYN ASLR from mmap ASLR

2015-03-04 Thread Michael Ellerman
On Wed, 2015-03-04 at 13:13 -0800, Kees Cook wrote: > > I had a question in the powerpc-specific change that may have gone unnoticed: > > Can mmap ASLR be safely enabled in the legacy mmap case here? Other archs > use "mm->mmap_base = TASK_UNMAPPED_BASE + random_factor". > > Separate from this

Re: [PATCH 5/6] intel_idle: Add ->enter_freeze callbacks

2015-03-04 Thread Rafael J. Wysocki
On Thursday, March 05, 2015 07:50:26 AM Li, Aubrey wrote: > On 2015/2/13 0:24, Rafael J. Wysocki wrote: > > On Thursday, February 12, 2015 02:26:43 PM Peter Zijlstra wrote: > >> > >> Why bother with enter_freeze() for any but the deepest state (C6 in this > >> case)? > > > > User space may

Re: [PATCH] spi: spidev_test: Added functionalities

2015-03-04 Thread Mark Brown
On Sun, Mar 01, 2015 at 07:28:41PM +0100, AdrianRemonda wrote: > I apologize for the wrong patch format. > Should I contact the mantainer of the tool path and ask him where to add > it? Or how should I proceed? I am the relevant maintainer here. The main thing from my point of view is to split

Re: [PATCH v9 07/21] ACPI / sleep: Introduce arm64 specific acpi_sleep.c

2015-03-04 Thread Rafael J. Wysocki
On Thursday, March 05, 2015 12:25:54 AM Rafael J. Wysocki wrote: > On Wednesday, March 04, 2015 10:49:25 PM G Gregory wrote: > > On 4 March 2015 at 22:38, Rafael J. Wysocki wrote: > > > On Wednesday, February 25, 2015 04:39:47 PM Hanjun Guo wrote: > > >> From: Graeme Gregory > > >> > > >> ACPI

Re: [PATCH 4/4] regulator: qcom: Rework to single platform device

2015-03-04 Thread Bjorn Andersson
On Wed 04 Mar 11:35 PST 2015, Stephen Boyd wrote: > On 03/02/15 20:25, Bjorn Andersson wrote: > > + match = of_match_device(rpm_of_match, >dev); > > + for (reg = match->data; reg->name; reg++) { > > + vreg = devm_kmalloc(>dev, sizeof(*vreg), GFP_KERNEL); > > + if (!vreg) {

[tip:x86/asm] x86/traps: Separate set_intr_gate() and clean up early_trap_init()

2015-03-04 Thread tip-bot for Wang Nan
Commit-ID: 5eca7453d61003bf886992388f8cb407e6f0d051 Gitweb: http://git.kernel.org/tip/5eca7453d61003bf886992388f8cb407e6f0d051 Author: Wang Nan AuthorDate: Fri, 27 Feb 2015 12:19:49 +0800 Committer: Ingo Molnar CommitDate: Thu, 5 Mar 2015 00:47:29 +0100 x86/traps: Separate

Re: [regression v4.0-rc1] mm: IPIs from TLB flushes causing significant performance degradation.

2015-03-04 Thread Dave Chinner
On Thu, Mar 05, 2015 at 12:35:45AM +0100, Ingo Molnar wrote: > > * Dave Chinner wrote: > > > > After going through the series again, I did not spot why there is > > > a difference. It's functionally similar and I would hate the > > > theory that this is somehow hardware related due to the use

Re: [PATCH] vgaarb: Stub vga_set_legacy_decoding()

2015-03-04 Thread Alex Williamson
On Thu, 2015-03-05 at 09:43 +1000, Dave Airlie wrote: > On 25 February 2015 at 02:16, Alex Williamson > wrote: > > vga_set_legacy_decoding() is defined in drivers/gpu/vga/vgaarb.c, > > which is only compiled with CONFIG_VGA_ARB. A caller would > > therefore get an undefined symbol if the VGA

Re: [PATCH 5/6] intel_idle: Add ->enter_freeze callbacks

2015-03-04 Thread Li, Aubrey
On 2015/2/13 0:24, Rafael J. Wysocki wrote: > On Thursday, February 12, 2015 02:26:43 PM Peter Zijlstra wrote: >> >> Why bother with enter_freeze() for any but the deepest state (C6 in this >> case)? > > User space may disable the deepest one (and any of them in general) via sysfs > and there's

Re: [Patch v4 21/23] x86/PCI: Refine the way to release PCI IRQ resources

2015-03-04 Thread Alex Williamson
On Wed, 2015-03-04 at 09:06 -0700, Alex Williamson wrote: > Hi, > > I'm getting a regression from this patch when using VFIO for device > assignment to a QEMU VM. I have a device initially bound to the nouveau > driver, which is unbound from that driver and bound to vfio-pci for use > by

Re: [PATCH v2 7/9] get the random phy addr according to slot_area info

2015-03-04 Thread Baoquan He
On 03/04/15 at 01:28pm, Kees Cook wrote: > On Mon, Mar 2, 2015 at 6:58 AM, Baoquan He wrote: > > -static unsigned long find_random_addr(unsigned long minimum, > > +static unsigned long find_random_phy_addr(unsigned long minimum, > > unsigned long size) > > {

Re: [PATCH 1/6] ARM: at91: switch to multiplatform

2015-03-04 Thread Paul Bolle
Alexandre Belloni schreef op do 05-03-2015 om 00:35 [+0100]: > On 05/03/2015 at 00:21:47 +0100, Paul Bolle wrote : > > Utterly trivial, but anyhow. Could you please make this > > bool > > > > line to be the line directly following the line reading > > config ARCH_AT91 > > > > above? >

Re: [PATCH] vgaarb: Stub vga_set_legacy_decoding()

2015-03-04 Thread Dave Airlie
On 25 February 2015 at 02:16, Alex Williamson wrote: > vga_set_legacy_decoding() is defined in drivers/gpu/vga/vgaarb.c, > which is only compiled with CONFIG_VGA_ARB. A caller would > therefore get an undefined symbol if the VGA arbiter is not > enabled. Acked-by: Dave Airlie > Signed-off-by:

Re: [PATCH 3.19 000/175] 3.19.1-stable review

2015-03-04 Thread Shuah Khan
On 03/03/2015 11:12 PM, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.19.1 release. > There are 175 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH v2 9/9] change the relocations behavior for kaslr on x86_64

2015-03-04 Thread Baoquan He
On 03/04/15 at 03:16pm, Yinghai Lu wrote: > On Mon, Mar 2, 2015 at 6:58 AM, Baoquan He wrote: > > > @@ -455,17 +455,16 @@ unsigned char *choose_kernel_location(struct > > boot_params *params, > >output_size); > > you forgot to change > > /* Record the various

Re: [PATCH 3.18 000/151] 3.18.9-stable review

2015-03-04 Thread Shuah Khan
On 03/03/2015 11:12 PM, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.18.9 release. > There are 151 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH 3.14 00/73] 3.14.35-stable review

2015-03-04 Thread Shuah Khan
On 03/03/2015 11:12 PM, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.14.35 release. > There are 73 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH 3.10 00/53] 3.10.71-stable review

2015-03-04 Thread Shuah Khan
On 03/03/2015 11:06 PM, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 3.10.71 release. > There are 53 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH v3 6/6 UPDATE] x86, mm: Support huge KVA mappings on x86

2015-03-04 Thread Toshi Kani
On Thu, 2015-03-05 at 00:31 +0100, Paul Bolle wrote: > Toshi Kani schreef op di 03-03-2015 om 16:48 [-0700]: > > --- a/arch/x86/Kconfig > > +++ b/arch/x86/Kconfig > > @@ -99,6 +99,7 @@ config X86 > > select IRQ_FORCED_THREADING > > select HAVE_BPF_JIT if X86_64 > > select

Re: [PATCH 1/6] ARM: at91: switch to multiplatform

2015-03-04 Thread Alexandre Belloni
On 05/03/2015 at 00:21:47 +0100, Paul Bolle wrote : > > +config ARCH_AT91 > > + select ARCH_REQUIRE_GPIOLIB > > select COMMON_CLK_AT91 > > - select CPU_V7 > > + select CLKDEV_LOOKUP > > select GENERIC_CLOCKEVENTS > > - select MEMORY > > - select ATMEL_SDRAMC > > - select PHYLIB

Re: [regression v4.0-rc1] mm: IPIs from TLB flushes causing significant performance degradation.

2015-03-04 Thread Ingo Molnar
* Dave Chinner wrote: > > After going through the series again, I did not spot why there is > > a difference. It's functionally similar and I would hate the > > theory that this is somehow hardware related due to the use of > > bits it takes action on. > > I doubt it's hardware related -

Re: [PATCH v3 6/6 UPDATE] x86, mm: Support huge KVA mappings on x86

2015-03-04 Thread Paul Bolle
Toshi Kani schreef op di 03-03-2015 om 16:48 [-0700]: > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -99,6 +99,7 @@ config X86 > select IRQ_FORCED_THREADING > select HAVE_BPF_JIT if X86_64 > select HAVE_ARCH_TRANSPARENT_HUGEPAGE > + select HAVE_ARCH_HUGE_VMAP if

[PATCH] firmware_class: Add firmware filename overrides

2015-03-04 Thread Charlie Mooney
This patch adds an additional feature to the firmware_class.c module. To allow a unified method of specifying new firmware locations when drivers request a firmware binary to update their devices with, we have added the concept of a "fw override" A fw override is a rule that matches firmware

Re: [PATCH] pinctrl: imx: do not implicitly set pin regs to -1

2015-03-04 Thread Stefan Agner
On 2015-03-02 16:53, Uwe Kleine-König wrote: > Hello, > > On Mon, Mar 02, 2015 at 02:42:01PM +0100, Stefan Agner wrote: >> On 2015-03-02 13:59, Uwe Kleine-König wrote: >> > On Mon, Mar 02, 2015 at 07:45:17PM +0800, Shawn Guo wrote: >> >> On Fri, Feb 06, 2015 at 05:30:56PM +0100, Stefan Agner

Re: [PATCH 1/6] ARM: at91: switch to multiplatform

2015-03-04 Thread Paul Bolle
Alexandre Belloni schreef op wo 04-03-2015 om 15:47 [+0100]: > --- a/arch/arm/mach-at91/Kconfig > +++ b/arch/arm/mach-at91/Kconfig > @@ -1,51 +1,22 @@ > -if ARCH_AT91 > - > -config HAVE_AT91_UTMI > - bool > - > -config HAVE_AT91_USB_CLK > - bool > - > -config COMMON_CLK_AT91 > - bool >

Re: [PATCH v9 00/21] Introduce ACPI for ARM64 based on ACPI 5.1

2015-03-04 Thread Timur Tabi
On 02/27/2015 02:50 AM, Ard Biesheuvel wrote: Are you not seeing this on v4.0-rc1 without the patchset applied? Could the crash be inside the subsequent call to SetVirtualAddressMap() instead of inside ExitBootServices()? If so, you have a firmware bug: Mark Rutland spotted a similar bug in

Re: [PATCH v3 3/6] mm: Change ioremap to set up huge I/O mappings

2015-03-04 Thread Toshi Kani
On Wed, 2015-03-04 at 23:09 +0100, Ingo Molnar wrote: > * Toshi Kani wrote: : > Hm, so I don't see where you set the proper x86 PAT table attributes > for the pmds. > > MTRR's are basically a legacy mechanism, the proper way to set cache > attribute is PAT and I don't see where this generic

Re: [PATCH v2 9/9] change the relocations behavior for kaslr on x86_64

2015-03-04 Thread Yinghai Lu
On Mon, Mar 2, 2015 at 6:58 AM, Baoquan He wrote: > @@ -455,17 +455,16 @@ unsigned char *choose_kernel_location(struct > boot_params *params, >output_size); you forgot to change /* Record the various known unsafe memory ranges. */

Re: [PATCH 4/4] mmc: sdhci-iproc: add device tree bindings

2015-03-04 Thread Scott Branden
Hi Florian, On 15-03-02 03:50 PM, Florian Fainelli wrote: Unless there is a re-spin, I will fix this myself while applying this patch to devicetree/next. Thanks Yes, you can patch the formatting if the driver is being integrated. But I have had no response or feedback on the sdhci driver.

RE: [PATCH v4] x86: mce: kexec: switch MCE handler for kexec/kdump

2015-03-04 Thread Luck, Tony
> - fixed AR and UC order in enum severity_level because UC is severer than AR > by definition. Current code is not affected by this wrong order by chance. AR and AO are both UC errors - that happen also to be recoverable. Are you really sure about this re-order not affecting existing code?

[PATCH 4/5] ARM: dts: vf610: add NAND flash controller peripherial

2015-03-04 Thread Stefan Agner
This adds the NAND flash controller (NFC) peripherial. The driver supports the SLC NAND chips found on Freescale's Vybrid Tower System Module. The Micron NAND chip on the module needs 4-bit ECC per 512 byte page. Use 24-bit ECC per 2k page, which is supported by the driver. Signed-off-by: Bill

[PATCH 1/5] mtd: nand: vf610_nfc: Freescale NFC for VF610, MPC5125 and others

2015-03-04 Thread Stefan Agner
This driver supports Freescale NFC (NAND flash controller) found on Vybrid (VF610), MPC5125, MCF54418 and Kinetis K70. Limitations: - DMA and pipelining not used - Pages larger than 2k are not supported - No hardware ECC The driver has only been tested on Vybrid (VF610). Signed-off-by: Bill

Re: [PATCH] keyboard/tc3589x-keypad.c: set IRQF_ONESHOT flag to ensure IRQ request

2015-03-04 Thread Dmitry Torokhov
On Mon, Mar 02, 2015 at 04:21:06PM +0100, Valentin Rothberg wrote: > Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject > bogus threaded irq requests") threaded IRQs without a primary handler > need to be requested with IRQF_ONESHOT, otherwise the request will fail. > >

[PATCH 2/5] mtd: nand: vf610_nfc: add hardware BCH-ECC support

2015-03-04 Thread Stefan Agner
This adds hardware ECC support using the BCH encoder in the NFC IP. The ECC encoder supports up to 32-bit correction by using 60 error correction bytes. There is no sub-page ECC step, ECC is calculated always accross the whole page (up to 2k pages). Signed-off-by: Bill Pringlemeir Signed-off-by:

[PATCH 0/5] mtd: nand: vf610_nfc: Freescale NFC for VF610

2015-03-04 Thread Stefan Agner
This adds support for Freescale NAND flash controller (NFC) found on various devices such as Vybrid (VF610), MPC5125, MCF54418 (ColdFire) and Kinetis K70. The patchset is based on the patchset by Bill Pringlemeir, see: http://thread.gmane.org/gmane.linux.ports.arm.kernel/295419 A variant of this

[PATCH 3/5] mtd: nand: vf610_nfc: add device tree bindings

2015-03-04 Thread Stefan Agner
Signed-off-by: Bill Pringlemeir Signed-off-by: Stefan Agner --- .../devicetree/bindings/mtd/vf610-nfc.txt | 38 ++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/vf610-nfc.txt diff --git

[PATCH 5/5] ARM: dts: vf-colibri: enable NAND flash controller

2015-03-04 Thread Stefan Agner
Enable NAND access by adding pinmux and NAND flash controller node to device tree. The NAND chips currently used on the Colibri VF61 requires 8-bit ECC per 512 byte page, hence specify 32-bit ECC strength per 2k page size. Signed-off-by: Stefan Agner --- arch/arm/boot/dts/vf-colibri.dtsi | 31

Re: [PATCH] do_fork(): Rename 'stack_size' argument to reflect actual use

2015-03-04 Thread David Rientjes
On Wed, 4 Mar 2015, Alex Dowad wrote: > The 'stack_size' argument is never used to pass a stack size. It's only used > when > forking a kernel thread, in which case it is an argument which should be > passed > to the 'main' function which the kernel thread executes. Hence, rename it to >

Re: [PATCH 2/2] pinctrl: Introduce TI IOdelay configuration driver

2015-03-04 Thread Tony Lindgren
* Paul Bolle [150304 14:58]: > Nishanth Menon schreef op di 03-03-2015 om 18:00 [-0600]: > > diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig > > index ee9f44ad7f02..8e463d75fbb2 100644 > > --- a/drivers/pinctrl/Kconfig > > +++ b/drivers/pinctrl/Kconfig > > @@ -160,6 +160,17 @@

Re: [PATCH v9 07/21] ACPI / sleep: Introduce arm64 specific acpi_sleep.c

2015-03-04 Thread Rafael J. Wysocki
On Wednesday, March 04, 2015 10:49:25 PM G Gregory wrote: > On 4 March 2015 at 22:38, Rafael J. Wysocki wrote: > > On Wednesday, February 25, 2015 04:39:47 PM Hanjun Guo wrote: > >> From: Graeme Gregory > >> > >> ACPI 5.1 does not currently support S states for ARM64 hardware but > >> ACPI code

Re: [regression v4.0-rc1] mm: IPIs from TLB flushes causing significant performance degradation.

2015-03-04 Thread Dave Chinner
On Wed, Mar 04, 2015 at 08:00:46PM +, Mel Gorman wrote: > On Wed, Mar 04, 2015 at 08:33:53AM +1100, Dave Chinner wrote: > > On Tue, Mar 03, 2015 at 01:43:46PM +, Mel Gorman wrote: > > > On Tue, Mar 03, 2015 at 10:34:37PM +1100, Dave Chinner wrote: > > > > On Mon, Mar 02, 2015 at 10:56:14PM

Re: [PATCH 1/5] vfio-pci: Allow PCI IDs to be specified as module options

2015-03-04 Thread Alex Williamson
On Wed, 2015-03-04 at 17:32 -0500, Bandan Das wrote: > Alex Williamson writes: > > > On Wed, 2015-03-04 at 15:49 -0500, Bandan Das wrote: > >> Hi Alex, > >> > >> Alex Williamson writes: > >> ... > >> > +if (fields < 2) { > >> > +pr_warn("vfio-pci:

Re: [PATCHv1] rtc: bcm-iproc: Add support for Broadcom iproc rtc

2015-03-04 Thread Arnd Bergmann
On Wednesday 04 March 2015 14:53:40 Arun Ramamurthy wrote: > On 15-03-04 02:50 PM, Arnd Bergmann wrote: > > On Wednesday 04 March 2015 14:40:13 Arun Ramamurthy wrote: > >> On 15-03-04 02:21 PM, Arnd Bergmann wrote: > >>> On Thursday 12 February 2015 14:17:41 Arun Ramamurthy wrote: > Hi Arnd >

Re: [PATCH 2/2] pinctrl: Introduce TI IOdelay configuration driver

2015-03-04 Thread Paul Bolle
Nishanth Menon schreef op di 03-03-2015 om 18:00 [-0600]: > diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig > index ee9f44ad7f02..8e463d75fbb2 100644 > --- a/drivers/pinctrl/Kconfig > +++ b/drivers/pinctrl/Kconfig > @@ -160,6 +160,17 @@ config PINCTRL_TEGRA_XUSB > select

[tip:x86/asm] x86/asm: Introduce push/ pop macros which generate CFI_REL_OFFSET and CFI_RESTORE

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 49db46a67bec9ca9e29ece4729a876195877af50 Gitweb: http://git.kernel.org/tip/49db46a67bec9ca9e29ece4729a876195877af50 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:25 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:49 +0100 x86/asm: Introduce

Re: [PATCH v2 2/2] remoteproc: microblaze: Add support for microblaze on Zynq

2015-03-04 Thread Josh Cartwright
Hey Michal- I've got a few comments on this. On Mon, Feb 23, 2015 at 12:37:26PM +0100, Michal Simek wrote: > Xilinx Microblaze is placed in programmable logic on Xilinx > Zynq architecture. Driver requires specific HW setting > described in DT binding. > > Signed-off-by: Michal Simek [..] > +++

[tip:x86/asm] x86/asm/entry/64: Remove a bogus 'ret_from_fork' optimization

2015-03-04 Thread tip-bot for Andy Lutomirski
Commit-ID: 1e3fbb8a1d814f35e2e689cf87714d38d9f3564d Gitweb: http://git.kernel.org/tip/1e3fbb8a1d814f35e2e689cf87714d38d9f3564d Author: Andy Lutomirski AuthorDate: Thu, 26 Feb 2015 14:40:39 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:53 +0100 x86/asm/entry/64: Remove

[tip:x86/asm] x86/asm/entry/64: Simplify optimistic SYSRET

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: d441c1f2b73ec742c2e55be804ebc6fee130c77f Gitweb: http://git.kernel.org/tip/d441c1f2b73ec742c2e55be804ebc6fee130c77f Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:38 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:52 +0100 x86/asm/entry/64:

[tip:x86/asm] x86/asm/entry/64: Use more readable constants

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 911d2bb5ccaab102abbab2bb58438c75bc342ca9 Gitweb: http://git.kernel.org/tip/911d2bb5ccaab102abbab2bb58438c75bc342ca9 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:36 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:52 +0100 x86/asm/entry/64: Use

[tip:x86/asm] x86/asm/entry/64/compat: Use more readable constant

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: b3ab90b333e94659e7c351843ab41ec0004f73e8 Gitweb: http://git.kernel.org/tip/b3ab90b333e94659e7c351843ab41ec0004f73e8 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:37 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:52 +0100 x86/asm/entry/64/compat:

[tip:x86/asm] x86/asm/entry/64/compat: Fold the IA32_ARG_FIXUP macro into its callers

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 14f6e9532dda399a7b789f744dc045f8865a9e42 Gitweb: http://git.kernel.org/tip/14f6e9532dda399a7b789f744dc045f8865a9e42 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:35 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:52 +0100 x86/asm/entry/64/compat:

[tip:x86/asm] x86/asm/entry: Do mass removal of 'ARGOFFSET'

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: f2db9382c1140914cfdef224ce907e443c9f9b81 Gitweb: http://git.kernel.org/tip/f2db9382c1140914cfdef224ce907e443c9f9b81 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:30 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:50 +0100 x86/asm/entry: Do mass

[tip:x86/asm] x86/asm/entry: Add comments about various syscall instructions

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: b87cf63e2a5fbe3b368d5f5e5708e585b0fb3f84 Gitweb: http://git.kernel.org/tip/b87cf63e2a5fbe3b368d5f5e5708e585b0fb3f84 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:32 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:51 +0100 x86/asm/entry: Add

[tip:x86/asm] x86/asm/64: Open-code register save/ restore in trace_hardirqs*() thunks

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 69e8544cd0056e02965ffb5e8414fb7501a2ee2e Gitweb: http://git.kernel.org/tip/69e8544cd0056e02965ffb5e8414fb7501a2ee2e Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:24 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:48 +0100 x86/asm/64: Open-code

[tip:x86/asm] x86/asm/entry/64: Always allocate a complete " struct pt_regs" on the kernel stack

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 76f5df43cab5e765c0bd42289103e8f625813ae1 Gitweb: http://git.kernel.org/tip/76f5df43cab5e765c0bd42289103e8f625813ae1 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:27 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:49 +0100 x86/asm/entry/64: Always

Re: [PATCHv1] rtc: bcm-iproc: Add support for Broadcom iproc rtc

2015-03-04 Thread Arun Ramamurthy
On 15-03-04 02:50 PM, Arnd Bergmann wrote: On Wednesday 04 March 2015 14:40:13 Arun Ramamurthy wrote: On 15-03-04 02:21 PM, Arnd Bergmann wrote: On Thursday 12 February 2015 14:17:41 Arun Ramamurthy wrote: Hi Arnd My apologies for the late reply, I was moved to other work items. I wanted

[tip:x86/asm] x86/asm/entry/64: Move 'save_paranoid' and ' ret_from_fork' closer to their users

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 1eeb207f870f746a863e5c59321d837d2d91c218 Gitweb: http://git.kernel.org/tip/1eeb207f870f746a863e5c59321d837d2d91c218 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:33 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:51 +0100 x86/asm/entry/64: Move

[tip:x86/asm] x86/asm/entry/64: Remove ' int_check_syscall_exit_work'

2015-03-04 Thread tip-bot for Andy Lutomirski
Commit-ID: 050273d19b94f2adf9d35979cee949d6b6a9df84 Gitweb: http://git.kernel.org/tip/050273d19b94f2adf9d35979cee949d6b6a9df84 Author: Andy Lutomirski AuthorDate: Thu, 26 Feb 2015 14:40:31 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:50 +0100 x86/asm/entry/64: Remove

[tip:x86/asm] x86/asm/entry/64: Fix incorrect symbolic constant usage: R11->ARGOFFSET

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 6e1327bd2b20ccb387fcddc0caa605cb253cc458 Gitweb: http://git.kernel.org/tip/6e1327bd2b20ccb387fcddc0caa605cb253cc458 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:26 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:49 +0100 x86/asm/entry/64: Fix

Re: [PATCH v3 8/9] ACPI: arm64: use an arch-specific ACPI _OSI method and ACPI blacklist

2015-03-04 Thread Rafael J. Wysocki
On Tuesday, February 24, 2015 05:36:24 PM al.st...@linaro.org wrote: > From: Al Stone > > Now that all of the _OSI functionality has been separated out, we can > provide arch-specific functionality for it. This also allows us to do > the same for the acpi_blacklisted() function. We also make

[tip:x86/asm] x86/asm/entry/64: Shrink code in 'paranoid_exit'

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: 0d55083698ed2f498e5682c5c252e6b7224890be Gitweb: http://git.kernel.org/tip/0d55083698ed2f498e5682c5c252e6b7224890be Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:29 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:50 +0100 x86/asm/entry/64: Shrink

[tip:x86/asm] x86/asm/entry/64: Clean up and document various entry code details

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: ebfc453e27c676e104378366a0b027e5c6918631 Gitweb: http://git.kernel.org/tip/ebfc453e27c676e104378366a0b027e5c6918631 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:34 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:51 +0100 x86/asm/entry/64: Clean

[tip:x86/asm] x86/asm/entry/64: Fix comments

2015-03-04 Thread tip-bot for Denys Vlasenko
Commit-ID: e90e147cbc0cbc8dcf48000e15190badf75250f4 Gitweb: http://git.kernel.org/tip/e90e147cbc0cbc8dcf48000e15190badf75250f4 Author: Denys Vlasenko AuthorDate: Thu, 26 Feb 2015 14:40:28 -0800 Committer: Ingo Molnar CommitDate: Wed, 4 Mar 2015 22:50:49 +0100 x86/asm/entry/64: Fix

Re: [PATCH v3 9/9] ACPI: arm64: use "Linux" as ACPI_OS_NAME for _OS on arm64

2015-03-04 Thread Rafael J. Wysocki
On Tuesday, February 24, 2015 05:36:25 PM al.st...@linaro.org wrote: > From: Al Stone > > ACPI_OS_NAME is globally defined as "Microsoft Windows NT" for now. > That doesn't make much sense in the ARM context, so set it to "Linux" > when CONFIG_ARM64. > > If it is necessary to change the return

Re: [PATCH v3 8/9] ACPI: arm64: use an arch-specific ACPI _OSI method and ACPI blacklist

2015-03-04 Thread Rafael J. Wysocki
On Monday, March 02, 2015 12:00:21 PM Al Stone wrote: > On 03/02/2015 10:29 AM, Will Deacon wrote: > > Hi Al, > > > > On Wed, Feb 25, 2015 at 12:36:24AM +, al.st...@linaro.org wrote: > >> diff --git a/arch/arm64/kernel/acpi-blacklist.c > >> b/arch/arm64/kernel/acpi-blacklist.c > >> new file

Re: [PATCH v9 07/21] ACPI / sleep: Introduce arm64 specific acpi_sleep.c

2015-03-04 Thread G Gregory
On 4 March 2015 at 22:38, Rafael J. Wysocki wrote: > On Wednesday, February 25, 2015 04:39:47 PM Hanjun Guo wrote: >> From: Graeme Gregory >> >> ACPI 5.1 does not currently support S states for ARM64 hardware but >> ACPI code will call acpi_target_system_state() for device power >> management,

Re: [PATCHv1] rtc: bcm-iproc: Add support for Broadcom iproc rtc

2015-03-04 Thread Arnd Bergmann
On Wednesday 04 March 2015 14:40:13 Arun Ramamurthy wrote: > On 15-03-04 02:21 PM, Arnd Bergmann wrote: > > On Thursday 12 February 2015 14:17:41 Arun Ramamurthy wrote: > >> Hi Arnd > >> > >> My apologies for the late reply, I was moved to other work items. I > >> wanted to get more clarification

Re: [PATCH v3 6/9] ACPI: move _OSI support functions to allow arch-dependent implementation

2015-03-04 Thread Rafael J. Wysocki
On Tuesday, February 24, 2015 05:36:22 PM al.st...@linaro.org wrote: > From: Al Stone > > Having moved the _OSI callback function needed by ACPICA from > drivers/acpi/osl.c to drivers/acpi/osi.c, we now move all the > remaining _OSI support functions to osi.c. > > This patch is much larger than

Re: [PATCH v3 7/9] ACPI: enable arch-specific compilation for _OSI and the blacklist

2015-03-04 Thread Rafael J. Wysocki
On Tuesday, February 24, 2015 05:36:23 PM al.st...@linaro.org wrote: > From: Al Stone > > Whether arch-specific functions are used or not now depends on the config > option CONFIG_ARCH_SPECIFIC_ACPI_OSI. By default, this is set false which > causes the x86/ia64 versions to be used, just as is

Re: [PATCH v7 4/5] Input: add haptic drvier on max77843

2015-03-04 Thread Dmitry Torokhov
On Tue, Mar 03, 2015 at 10:35:33AM +0900, Jaewon Kim wrote: > Hi Dmitry, > > On 03/03/2015 02:32, Dmitry Torokhov wrote: > >On Mon, Mar 02, 2015 at 07:10:37PM +0900, Jaewon Kim wrote: > >>This patch adds support for haptic driver on max77843 > >>MFD(Multi Function Device) with PMIC, MUIC, LED,

Re: [PATCH] devicetree: Add TI-NSPIRE USB OTG support to device tree

2015-03-04 Thread Arnd Bergmann
On Monday 09 February 2015 19:41:57 Daniel Tang wrote: > Signed-off-by: Daniel Tang > --- > arch/arm/boot/dts/nspire-classic.dtsi | 5 + > arch/arm/boot/dts/nspire-cx.dts | 4 > arch/arm/boot/dts/nspire.dtsi | 21 + > 3 files changed, 30 insertions(+)

<    1   2   3   4   5   6   7   8   9   10   >