From: Julia Lawall
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
A simplified version of the semantic patch that makes these changes is as
follows: (http://coccinelle.lip6.fr/)
//
@@ expression ptr,size; @@
-
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/gpu/drm/exynos/exynos_mixer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c
b/drivers/gpu/drm/exynos/exynos_
On 05/01/2015 11:55 AM, Andy Lutomirski wrote:
> On Thu, Apr 30, 2015 at 6:30 PM, Rik van Riel wrote:
>> I suspect it would be possible to stick a call to a new function
>> (return_to_user ?) right after the DISABLE_INTERRUPTS below, which
>> could be used to do the context tracking user_enter ju
* Rik van Riel wrote:
> > I.e. what's the baseline we are talking about?
>
> It's an astounding difference. This is not a kernel without
> nohz_full, just a CPU without nohz_full running the same kernel I
> tested with yesterday:
>
> run timesystem time
> vanilla
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/gpio/gpio-mxs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index 84cbda6acdda..150a3225aa41 10
On Thu, 2015-04-16 at 14:57 -0400, Joseph Salisbury wrote:
> Hello,
>
> Please consider including mainline commit
> fb5ef9e7da39968fec6d6f37f20a23d23740c75e
> in the next v3.12.y, v3.13.y-ckt, v3.14.y, 3.16.y-ckt, 3.18.y, and 3.19.y
> stable releases.
> It was included mainline as of v4.0-rc1
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/dma/imx-dma.c | 2 +-
drivers/dma/imx-sdma.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/dma/mxs-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c
index 829ec686dac3..60de35251da5 100644
-
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/dma/s3c24xx-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c
index 01dcaf21b988..17ccdfd28
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/dma/nbpfaxi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c
index 88b77c98365d..2b5a198ac77e 100644
-
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/dma/ep93xx_dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
index 24e5290faa32..57ff46284f15
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/gpio/gpio-ts5500.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-ts5500.c b/drivers/gpio/gpio-ts5500.c
index 92fbabd82879..b29a10
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/hwmon/max197.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/max197.c b/drivers/hwmon/max197.c
index cb0dcfda958c..07628569547a 10064
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iio/magnetometer/hid-sensor-magn-3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c
b/drivers/iio/ma
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/hwmon/sht15.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
index d4f0935daaa1..497a7f822a12 100644
-
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iio/light/hid-sensor-prox.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/light/hid-sensor-prox.c
b/drivers/iio/light/hid-sensor-prox.
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/gpio/gpio-mxc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 9f7446a7ac64..e2d3eda1fe87 10
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iio/orientation/hid-sensor-rotation.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/orientation/hid-sensor-rotation.c
b/drivers/iio/or
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/input/touchscreen/s3c2410_ts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/s3c2410_ts.c
b/drivers/input/touchscreen/s3
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/i2c/busses/i2c-s3c2410.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 95
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iio/pressure/hid-sensor-press.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/pressure/hid-sensor-press.c
b/drivers/iio/pressure/hid-s
On Thu, Apr 30, 2015 at 6:30 PM, Rik van Riel wrote:
> Andy pointed out to me something I should have seen earlier: both
> syscall_trace_leave and do_notify_resume call both user_exit()
> and user_enter(), which has the potential to greatly increase the
> cost of context tracking.
>
> I believe (t
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iio/orientation/hid-sensor-incl-3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c
b/drivers/iio/orie
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/input/keyboard/samsung-keypad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/keyboard/samsung-keypad.c
b/drivers/input/keyboard/sam
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iio/accel/hid-sensor-accel-3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c
b/drivers/iio/accel/hid-sens
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/media/platform/exynos4-is/media-dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/exynos4-is/media-dev.c
b/drivers/media/
Tadeusz Struk wrote:
> As part of the rework the enum pkey_algo has been removed as the algorithm
> to allocate will be indicated by a string - for instance "rsa" or "dsa",
No. That number is exposed outside of the kernel.
Actually, if you can integrate:
http://git.kernel.org/cgit/li
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/media/platform/s5p-g2d/g2d.c | 2 +-
drivers/media/platform/s5p-mfc/s5p_mfc.c | 2 +-
drivers/media/platform/s5p-tv/hdmi_drv.c | 2 +-
3 files changed, 3 insertions(
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mmc/host/mxs-mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index a82411a2c024..d83914
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mtd/nand/mxc_nand.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 372e0e38f59b..2c4
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mmc/host/sdhci-esdhc-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c
b/drivers/mmc/host/sdhci-esdhc-imx.c
i
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mmc/host/s3cmci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 94cddf381ba3..6291d5042
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mtd/nand/s3c2410.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 0e02be47ce1d..381f67
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mtd/onenand/samsung.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c
index 19cfb97adbc
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mmc/host/sdhci-s3c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index c6d2dd7317c1..
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 2 +-
drivers/mmc/host/rtsx_usb_sdmmc.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/rtsx_pci_sdmm
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/media/platform/s3c-camif/camif-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/s3c-camif/camif-core.c
b/drivers/media/
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/media/platform/exynos-gsc/gsc-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c
b/drivers/media/pl
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/mmc/host/davinci_mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c
index 1625f908
On 2015-04-29 08:47, Harald Hoyer wrote:
Until then the whole common IPC problem is unresolved and Linux
distributions are just a collection of random software with no common
interoperability and home grown interfaces.
I don't know how I managed to not notice this comment before, but I find
it p
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/power/axp288_fuel_gauge.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/axp288_fuel_gauge.c
b/drivers/power/axp288_fuel_gauge.c
inde
On Fri, May 01, 2015 at 08:05:45AM -0700, Christoph Hellwig wrote:
> > Maybe just cap max_active to NR_OF_LOOP_DEVS * 16 or sth? But idk,
> > how many concurrent workers are we talking about and why are we
> > capping per-queue concurrency from worker pool side instead of command
> > tag side?
>
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/power/reset/at91-reset.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 01
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/rtc/rtc-mxc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c
index 09d422b9f7f7..5fc292c2dfdf 100644
-
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/rtc/rtc-hid-sensor-time.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-hid-sensor-time.c
b/drivers/rtc/rtc-hid-sensor-time.c
inde
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/regulator/88pm8607.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index c3d15427adc7..
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/rtc/rtc-ab8500.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c
index 6856f0a3a3d5..133d2e2e1a25
On Fri, May 01, 2015 at 04:54:28PM +0200, Marion & Christophe JAILLET wrote:
> Hi,
>
> yes, you are correct, it's a mistake.
> Should I resubmit with an updated subject?
No.
Also don't top post etc etc.
regards,
dan carpenter
--
To unsubscribe from this list: send the line "unsubscribe linux-k
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/spi/spi-sh-msiof.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index bcc7c635d8e7..d3370a
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/spi/spi-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index f08e812b2984..eb7d3a6fb14c 100644
-
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/spi/spi-s3c64xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index b1c6731fbf27..2a8c513c4
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/spi/spi-rspi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index f6bac9e77d06..70a7a7b168fd 10064
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/staging/iio/adc/ad7606_par.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/adc/ad7606_par.c
b/drivers/staging/iio/adc/ad7606_p
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/staging/media/omap4iss/iss.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/omap4iss/iss.c
b/drivers/staging/media/omap4iss/i
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/tty/serial/mxs-auart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index f7e5825b
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/tty/serial/samsung.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 19ce68e421a7..
Staticize symbols not exported and not used outside of file.
Signed-off-by: Krzysztof Kozlowski
---
drivers/tty/serial/samsung.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index a0ae942d9562..19ce68e421a7 100644
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/tty/serial/imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index c8cfa0637128..fca20d595037
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/fbdev/imxfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index 84d1d29e532c..cee
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/fbdev/mxsfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/mxsfb.c b/drivers/video/fbdev/mxsfb.c
index f8ac4a452f26..497
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/usb/phy/phy-ab8500-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 72
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/fbdev/s3c-fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index 7e3a05fc47aa..
On Thu, Apr 30, 2015 at 03:28:13AM -0700, Daniel Phillips wrote:
> On Wednesday, April 29, 2015 6:46:16 PM PDT, Dave Chinner wrote:
> >>I measured fsync performance using a 7200 RPM disk as a virtual
> >>drive under KVM, configured with cache=none so that asynchronous
> >>writes are cached and sync
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/da9052_bl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/backlight/da9052_bl.c
b/drivers/video/backlight/da9052_bl.
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski
---
drivers/watchdog/max63xx_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/max63xx_wdt.c b/drivers/watchdog/max63xx_wdt.c
index 08da3114
From: Peter Zijlstra
This is useful for locking primitives that can effect multiple
wakeups per operation and want to avoid lock internal lock contention
by delaying the wakeups until we've released the lock internal locks.
Alternatively it can be used to avoid issuing multiple wakeups, and
thus
This patch moves the wakeup_process() invocation so it is not done under
the info->lock by making use of a lockless wake_q. With this change, the
waiter is woken up once it is STATE_READY and it does not need to loop
on SMP if it is still in STATE_PENDING. In the timeout case we still need
to grab
Given the overall futex architecture, any chance of reducing
hb->lock contention is welcome. In this particular case, using
wake-queues to enable lockless wakeups addresses very much real
world performance concerns, even cases of soft-lockups in cases
of large amounts of blocked tasks (which is not
Hello,
This series is aimed at addressing some of the futex hash bucket
lock hold times by introducing lockless wake-queues for futex_wake.
patch-1: introduces the lockless wake-queue machinery.
patch-2: makes use of patch 1 for futexes.
patch-3: makes use of patch 1 for posix mqueues.
Details i
On 01/05/15 14:39, Boris Ostrovsky wrote:
> On 05/01/2015 06:46 AM, David Vrabel wrote:
>> On 29/04/15 22:10, Boris Ostrovsky wrote:
>>> When a guest is resumed, the hypervisor may change event channel
>>> assignments. If this happens and the guest uses 2-level events it
>>> is possible for the int
On Thu, Apr 30, 2015 at 02:13:07PM -0700, Jason Low wrote:
> On Thu, 2015-04-30 at 14:42 -0400, Waiman Long wrote:
>
> > I do have a question of what kind of tearing you are talking about. Do
> > you mean the tearing due to mm being changed in the middle of the
> > access? The reason why I don't
On 05/01/2015 02:40 AM, Ingo Molnar wrote:
>> This patch builds on top of these patches by Paolo:
>> https://lkml.org/lkml/2015/4/28/188
>> https://lkml.org/lkml/2015/4/29/139
>>
>> Together with this patch I posted earlier this week, the syscall path
>> on a nohz_full cpu seems to be about 10% fa
Signed-off-by: Richard Fitzgerald
Acked-by: Mark Brown
---
drivers/regulator/arizona-ldo1.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index a1d07d3..4dc9b18 100644
--- a/drivers/regulator/arizona-
Signed-off-by: Richard Fitzgerald
---
drivers/mfd/Kconfig |6 +
drivers/mfd/Makefile |3 +
drivers/mfd/arizona-core.c| 105 ++-
drivers/mfd/arizona-i2c.c |8 +
drivers/mfd/arizona-irq.c |9 +
drivers/mfd/arizo
Adds convenience defines for declaring a gain control that
has an input mux. These blocks are functionally equivalent to
the existing mixer blocks but can only have a single input
active at once.
Signed-off-by: Richard Fitzgerald
Acked-by: Mark Brown
---
sound/soc/codecs/arizona.h |5 +
This patch adds support for the WM8998 and WM1814 codecs.
These use the same IP version as WM5110 but have different
clamp control.
Signed-off-by: Richard Fitzgerald
Acked-by: Chanwoo Choi
---
drivers/extcon/extcon-arizona.c | 33 ++---
1 files changed, 22 insertio
On Fri, May 01, 2015 at 01:07:54PM +, Mathieu Desnoyers wrote:
> - Original Message -
> > Hello,
> >
> > I am hoping we can have a scaling track this year. The purpose of this
> > email is to 1) confirm some of the key participants, 2) suggestions for
> > other key participants and 3)
Signed-off-by: Richard Fitzgerald
Acked-by: Linus Walleij
---
drivers/gpio/gpio-arizona.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c
index 052fbc8..ca00273 100644
--- a/drivers/gpio/gpio-arizona.c
+++ b/driv
This set of patches adds support for the Wolfson Microelectronics
WM8998 and WM1814 codecs.
Richard Fitzgerald (8):
mfd: arizona: Split INx_MODE into two fields
ASoC: arizona: add defines for single-input gain control
mfd: arizona: Add support for WM8998 and WM1814
gpio: arizona: add suppo
Signed-off-by: Richard Fitzgerald
---
Documentation/devicetree/bindings/mfd/arizona.txt | 13 +
1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt
b/Documentation/devicetree/bindings/mfd/arizona.txt
index 7665aa9..64fa3b
While looking at some asm I noticed we produce the most horrid code for
test_bit():
1a5e: 49 0f a3 30 bt %rsi,(%r8)
1a62: 45 19 c0sbb%r8d,%r8d
1a65: 45 85 c0test %r8d,%r8d
1a68: 75 a6 jn
Signed-off-by: Richard Fitzgerald
---
sound/soc/codecs/Kconfig |6 +
sound/soc/codecs/Makefile |2 +
sound/soc/codecs/arizona.c |7 +
sound/soc/codecs/arizona.h |2 +-
sound/soc/codecs/wm8998.c | 1406
sound/soc/codecs/wm8998.h |
Later arizona silicon has the single/differential selector
in a different register, and IN1_MODE only selects between
analogue or digital. Prepare for this by splitting the
INx_MODE definition into two fields.
Signed-off-by: Richard Fitzgerald
---
drivers/mfd/arizona-core.c|8 +++
On Thu, Apr 30, 2015 at 10:50:55AM +0100, Catalin Marinas wrote:
> Hi Paul,
>
> On Thu, Apr 23, 2015 at 01:07:33PM -0700, Paul E. McKenney wrote:
> > diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
> > index 328b8ce4b007..6dc727a6e73e 100644
> > --- a/arch/arm64/kernel/smp.c
> > +++
On 04/30/2015 07:49 AM, Aravind Gopalakrishnan wrote:
> @@ -1640,6 +1640,7 @@ static void __mcheck_cpu_init_vendor(struct cpuinfo_x86
> *c)
> case X86_VENDOR_AMD:
> mce_amd_feature_init(c);
> mce_flags.overflow_recov = cpuid_ebx(0x8007) & 0x1;
> +
On 01/05/15 10:56, pang.xun...@zte.com.cn wrote:
> Hi Dietmar,
>
> Dietmar Eggemann wrote 2015-05-01 AM 04:17:51:
>>
>> Re: [RFCv3 PATCH 37/48] sched: Determine the current sched_group
> idle-state
>>
>> On 30/04/15 06:12, pang.xun...@zte.com.cn wrote:
>> > linux-kernel-ow...@vger.kernel.org wrot
This patch allows Apple users to swap the FN and left Control keys
on Macbook Pro, external Apple keyboards and some other Apple devices.
And it also allows to use EjectCD key as missing Delete key.
New hid-apple module params are swap_fn_leftctrl and ejectcd_as_delete.
Signed-off-by: Zakhar Sem
Hi Neil,
On 05/01/2015 02:20 AM, NeilBrown wrote:
>
> Hi Peter,
> I recently had a report of a regression in 3.12. I bisected it down to your
> patch
> f95499c3030f ("n_tty: Don't wait for buffer work in read() loop")
>
> Sometimes a poll on a master-pty will report there is nothing to rea
On Fri, May 01, 2015 at 10:22:21AM -0400, Tejun Heo wrote:
> > > Why would you do this fall back? Shouldn't we just communicate
> > > a concurrency limit to the workqueue code?
> >
> > It can't work with workqueue's concurrency limit because the
> > queue is shared by all loop block devices, and
On 1 May 2015 at 14:04, Fabian Frederick wrote:
> typedef is not really useful here. Replace it by structure
> to improve readability. typedef should only be used in some cases.
> (See Documentation/CodingStyle Chapter 5 for details).
>
> Signed-off-by: Fabian Frederick
> ---
> Compiled but untes
Hi,
yes, you are correct, it's a mistake.
Should I resubmit with an updated subject?
CJ
Le 01/05/2015 16:19, Dan Carpenter a écrit :
The "[PATCH 2/2]" bit is a mistake. It's not part of a patchset. It's
just that you have sent two patches today. The first patch wasn't even
named [1/2]...
On 5/1/2015 5:25 AM, Borislav Petkov wrote:
On Thu, Apr 30, 2015 at 09:49:22AM -0500, Aravind Gopalakrishnan wrote:
SUCCOR stands for S/W UnCorrectable error COntainment and Recovery.
It indicates support for data poisoning in HW and deferred error
interrupts.
struct mce_vendor_flags {
On 5/1/2015 4:36 AM, Borislav Petkov wrote:
On Thu, Apr 30, 2015 at 11:16:30PM -0500, Aravind Gopalakrishnan wrote:
I used the term as it is an interrupt due to the deferred error.
Would 'deferred_err_interrupt' be more apt? Maybe 'irq_deferred_error_count'
for the counter?
Yeah, I think it is
On 5/1/2015 2:18 AM, Ingo Molnar wrote:
* Aravind Gopalakrishnan wrote:
Newer AMD processors can generate deferred errors and can be configured
to generate APIC interrupts on such events.
What's the wider context of this? What is it good for?
I suspect it's MCE related, but only from the dif
clk_dump() will dump data about all clocks in JSON
format, but it misses a newline character at the
end of the JSON string. This patch adds that missing
newline character.
Signed-off-by: Felipe Balbi
---
drivers/clk/clk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/driver
Add the missing unregister for the mv88e6352_switch_driver.
Signed-off-by: Vivien Didelot
---
drivers/net/dsa/mv88e6xxx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 51130fc..7339885 100644
--- a/drivers/net/dsa/mv88e6xxx
When using ACPI, the perf_event irq info needs to be parsed
from the MADT and a corresponding platform device needs to
be created and registered. The only change to the existing
driver is a check to avoid unnecessary devicetree parsing.
Signed-off-by: Mark Salter
---
arch/arm64/kernel/perf_event
On 30 April 2015 at 15:29, Paul Bolle wrote:
> On Wed, 2015-04-29 at 11:16 -0600, Mathieu Poirier wrote:
>> --- a/drivers/hwtracing/coresight/Kconfig
>> +++ b/drivers/hwtracing/coresight/Kconfig
>
>> +config CORESIGHT_SOURCE_ETM4X
>> + bool "CoreSight Embedded Trace Macrocell 4.x driver"
>> +
s/clk_didsable_unprepare/clk_disable_unprepare
s/prov/priv
s/error/ret in bcm63xx_rng_probe
Signed-off-by: Álvaro Fernández Rojas
---
drivers/char/hw_random/bcm63xx-rng.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/char/hw_random/bcm63xx-rng.c
SATA controllers support SATA disks. The kernel should be able to
drive these, by default. It should not silently (apart from a
debugging-only printk) ignore them.
Signed-off-by: Ian Jackson
CC: James Bottomley
CC: Donald D Dugger
CC: Pawel Baldysiak
CC: Lukasz Dorau
CC: Artur Paszkiewicz
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