From: Krzysztof Kozlowski k.kozlowsk...@gmail.com
Hi,
This is second try to fix the build breakage introduced in 1c363c7cccf6
(drm/exynos: Enable DP clock to fix display on Exynos5250 and other).
The fix is not trivial so I am kindly asking for testing on Chromebook
and other DP-enabled boards
From: Krzysztof Kozlowski k.kozlowsk...@gmail.com
The Exynos DRM code does not modify the ops provided by CRTC driver in
exynos_drm_crtc_create() call.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
Changes since v1:
New patch.
---
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 2
Add the O_NOMTIME flag which prevents mtime from being updated which can
greatly reduce the IO overhead of writes to allocated and initialized
regions of files.
ceph servers can have loads where they perform O_DIRECT overwrites of
allocated file data and then sync to make sure that the O_DIRECT
On Wed, May 6, 2015 at 6:48 PM, Alexey Khoroshilov
khoroshi...@ispras.ru wrote:
If prox_parse_report() fails, memory allocated for channels is not
deallocated, since it is still in local variable channels
while kfree() is called with indio_dev-channels.
Found by Linux Driver Verification
On Wednesday, May 06, 2015 03:11:48 PM Jin Qian wrote:
Hi Rafael,
I kept braces since checkpatch.pl didn't report error or warning. The
if condition has two lines, a brace make the statement more clear I
think.
Well, you don't have to break the if line. :-)
As per CodingStyle, the braces
Hi Zach,
On Wed, May 6, 2015 at 6:00 PM, Zach Brown z...@redhat.com wrote:
Add the O_NOMTIME flag which prevents mtime from being updated which can
greatly reduce the IO overhead of writes to allocated and initialized
regions of files.
ceph servers can have loads where they perform O_DIRECT
On 07.05.2015 01:00, Fabio Estevam wrote:
On Wed, May 6, 2015 at 6:48 PM, Alexey Khoroshilov
khoroshi...@ispras.ru wrote:
If prox_parse_report() fails, memory allocated for channels is not
deallocated, since it is still in local variable channels
while kfree() is called with
On Thu, 2015-05-07 at 00:04 +0200, Wolfgang Walter wrote:
Am Mittwoch, 6. Mai 2015, 12:10:00 schrieb Eric Dumazet:
On Wed, 2015-05-06 at 11:15 -0700, Cong Wang wrote:
(Cc'ing netdev.)
On Sat, May 2, 2015 at 5:29 AM, Wolfgang Walter li...@stwm.de wrote:
Am Samstag, 2. Mai 2015,
The Boot, Init, and Config microconference is inviting interested parties to
comment on proposed topics and show their interest in attending.
Proposed topics are at
http://wiki.linuxplumbersconf.org/2015:boot_init_and_config, and include
containers, tinification, systemd tuning, k/dbus, early
[Re: [PATCH 02/11] arm/mach-keystone: remove legacy __cpuinit sections that
crept in] On 06/05/2015 (Wed 10:10) santosh shilimkar wrote:
On 5/6/2015 3:37 AM, Russell King - ARM Linux wrote:
On Mon, Apr 27, 2015 at 06:47:51PM -0400, Paul Gortmaker wrote:
We removed __cpuinit support (leaving
On Mon, 4 May 2015 13:52:23 -0700 Tony Luck tony.l...@intel.com wrote:
UEFI published the spec that descibes the attribute bit we need to
find out which memory ranges are mirrored. So time to post the real
version of this series.
Can we please have an explanation for why we're doing this?
On Wed, 29 Apr 2015 11:31:24 -0700 Tony Luck tony.l...@intel.com wrote:
No functional changes
...
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -61,7 +61,7 @@ extern bool movable_node_enabled;
phys_addr_t memblock_find_in_range_node(phys_addr_t size, phys_addr_t
From: Vitaly Kuznetsov vkuzn...@redhat.com
Primary channels are distributed evenly across all vcpus we have. When the host
asks us to create subchannels it usually makes us num_cpus-1 offers and we are
supposed to distribute the work evenly among the channel itself and all its
subchannels. Make
From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
next_oc and num_sc fields of struct vmbus_channel deserve a description. Move
them closer to sc_list as these fields are related to it.
Signed-off-by: Vitaly Kuznetsov vkuzn...@redhat.com
Signed-off-by: K. Y. Srinivasan k...@microsoft.com
---
From: Vitaly Kuznetsov vkuzn...@redhat.com
In case there was an error reported in the response to the
CHANNELMSG_OPENCHANNEL
call we need to do the cleanup as a vmbus_open() user won't be doing it after
receiving an error. The cleanup should be done on all failure paths. We also
need
to avoid
From: Vitaly Kuznetsov vkuzn...@redhat.com
Remove some code duplication, no functional change intended.
Signed-off-by: Vitaly Kuznetsov vkuzn...@redhat.com
Signed-off-by: K. Y. Srinivasan k...@microsoft.com
---
drivers/hv/channel_mgmt.c | 51 +++-
1
This patch allows for GPIOs specified in the devicetree to be used as SPI
chipselects on TI OMAP2 SoCs.
Tested on the AM3354.
Signed-off-by: Michael Welling mwell...@ieee.org
---
v3: Switches driver to use transfer_one instead of transfer_one_message
allowing the spi core to handle toggling GPIO
On Wed, May 6, 2015 at 3:10 PM, Linus Torvalds
torva...@linux-foundation.org wrote:
On Wed, May 6, 2015 at 1:04 PM, Dan Williams dan.j.willi...@intel.com wrote:
The motivation for this change is persistent memory and the desire to
use it not only via the pmem driver, but also as a memory
On Fri, May 01, 2015 at 04:13:55PM +0200, Bastien Nocera wrote:
On Fri, 2015-05-01 at 14:40 +0200, Paul Cercueil wrote:
The MSB of the first byte read via I2C at the coordinates address
indicates whether the data is valid or ready (called buffer status
in
the datasheets) when an
On 07.05.2015 02:07, Javier Martinez Canillas wrote:
The defined struct max77686_opmode_data isn't used neither by
the max77686 mfd driver nor the drivers for its sub-devices.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
Reviewed-by: Krzysztof Kozlowski
On Thu, May 7, 2015 at 1:52 AM, Suravee Suthikulanit
suravee.suthikulpa...@amd.com wrote:
Rafael,
Any comments on this patch?
Well, as long as acpi_dma_is_coherent() does the right thing on all
architectures, I have no objections.
Thanks,
Rafael
On 5/5/2015 10:12 AM, Suravee Suthikulpanit
From: Matthew Wilcox wi...@linux.intel.com
Given that an offset will never be more than PAGE_SIZE, steal the unused
bits of the offset to implement a flags field. Move the existing this
is a sg_chain() entry flag to the new flags field, and add a new flag
(SG_FLAGS_PAGE) to indicate that there
It would be unfortunate if the kmap infrastructure escaped its current
32-bit/HIGHMEM bonds and leaked into 64-bit code. Instead, if the user
has enabled CONFIG_PMEM_IO we direct the kmap_atomic_pfn_t()
implementation to scan a list of pre-mapped persistent memory address
ranges inserted by the
The primary source for non-page-backed page-frames to enter the system
is via the pmem driver's -direct_access() method. The pfns returned by
the top-level bdev_direct_access() may be passed to any other subsystem
in the kernel and those sub-systems either need to assume that the pfn
is page
Allow block device drivers to opt-in to receiving bio(s) where the
bio_vec(s) point to memory that is not backed by struct page entries.
When a driver opts in it asserts that it will use the __pfn_t versions of the
dma_map/kmap/scatterlist apis in its bio submission path.
Cc: Tejun Heo
Coccinelle cleanup to replace open coded sg to physical address
translations. This is in preparation for introducing scatterlists that
reference pfn(s) without a backing struct page.
// sg_phys.cocci: convert usage page_to_phys(sg_page(sg)) to sg_phys(sg)
// usage: make coccicheck
On Wed, May 06, 2015 at 03:21:06PM -0400, Mathieu Desnoyers wrote:
Here is an implementation of a new system call, sys_membarrier(), which
executes a memory barrier on all threads running on the system. It is
implemented by calling synchronize_sched(). It can be used to distribute
the cost of
On 04/21/2015 04:51 PM, Tyler Baker wrote:
If the CROSS_COMPILE is set remove all's dependency on all_32 and all_64.
Cc: Andy Lutomirski l...@amacapital.net
Acked-by: Andy Lutomirski l...@kernel.org
Signed-off-by: Tyler Baker tyler.ba...@linaro.org
---
I will wait on this patch and other
On 04/21/2015 04:52 PM, Tyler Baker wrote:
Remove subdir from DEPS as it is already created at runtime. Without this,
make install fails.
Acked-by: Michael Ellerman m...@ellerman.id.au
Signed-off-by: Tyler Baker tyler.ba...@linaro.org
---
tools/testing/selftests/exec/Makefile | 2 +-
1
On 04/21/2015 04:51 PM, Tyler Baker wrote:
Include lib.mk and set TEST_PROGS where appropriate.
Cc: Andy Lutomirski l...@amacapital.net
Signed-off-by: Tyler Baker tyler.ba...@linaro.org
---
tools/testing/selftests/x86/Makefile | 6 ++
1 file changed, 6 insertions(+)
diff --git
- Original Message -
- Original Message -
On Wed, May 06, 2015 at 03:21:06PM -0400, Mathieu Desnoyers wrote:
[...]
Reviewed-by: Josh Triplett j...@joshtriplett.org
Thanks!
But also, the snip and changes since should not be in the commit
message,
while this list
Certainly, it should just immediately power the system off. There is a
soft shutdown option if you want a graceful shutdown.
The spec says:
0 - power down. Force system into soft off (S4/S45) state. This is for
‘emergency’ management power down actions. The command
does not
Hello Kristen, hello,
Laptop overheats with Intel P-State driver like follows:
[ 6743.833543] CPU0: Package temperature above threshold, cpu clock
throttled (total events = 1)
[ 6743.833545] CPU1: Package temperature above threshold, cpu clock
throttled (total events = 1)
[ 6743.833567] CPU2:
Am 06.05.2015 um 22:34 schrieb linuxcbon linuxcbon:
On Wed, May 6, 2015 at 7:53 PM, David Lang da...@lang.hm wrote:
It's perfectly legitimate to not want to use udev, but that doesn't mean
that the kernel will (or should) do it for you.
David Lang
When I boot the kernel without modules, I
Hi,
On 06/05/15 14:19, Maxime Ripard wrote:
On Wed, May 06, 2015 at 11:31:32AM +0200, Jens Kuske wrote:
The Allwinner H3 is a home entertainment system oriented SoC with
four Cortex-A7 cores and a Mali-400MP2 GPU.
Signed-off-by: Jens Kuske jensku...@gmail.com
---
Based on the information given to this driver (via the xmit_more skb flag),
we can defer signaling the host if more packets are on the way. This will help
make the host more efficient since it can potentially process a larger batch of
packets. Implement this optimization.
Signed-off-by: K. Y.
Em Wed, May 06, 2015 at 10:29:15PM +0200, Jiri Olsa escreveu:
On Wed, May 06, 2015 at 10:00:20AM +, Wang Nan wrote:
...
./tree/usr/local/lib64/libtraceevent.so
Signed-off-by: Wang Nan wangn...@huawei.com
Acked-by: Jiri Olsa jo...@kernel.org
CC-ing Steven
Applying to my
On 06/05/15 10:59, Brian Norris wrote:
Hi,
This is version 3 of support for the Broadcom BCM7xxx Set-Top Box NAND
controller. This controller has been used in a variety of Broadcom SoCs.
This series now adds support for a few new chips: BCM63138, and the iProc chip
family. These add an
Add a locking mechanism to serialize mc_send_command() calls that use
the same fsl_mc_io object (same MC portal). When the fsl_mc_io object is
created the owner needs to know in which type of context the fsl_mc_io
object is going to be used. A flag passed-in to fsl_create_mc_io()
will indicate
- Migrated MC bus driver to use DPRC API 0.6.
- Changed IRQ setup infrastructure to be able to program MSIs
for MC objects in an object-independent way.
Signed-off-by: J. German Rivera german.riv...@freescale.com
---
Changes in v2:
- Addressed comments from Dan Carpenter:
* Added #ifdef
This patch series includes new functionality for the Freescale fsl-mc
bus driver.
Patch 1: MC bus IRQ support
Patch 2: add device binding path 'driver_override'
Patch 3: Propagate driver_override for a child DPRC's children
Patch 4: Upgraded MC bus driver to match MC fw 7.0.0
Patch 5: Allow the
When a child DPRC is bound to the vfio_fsl_mc driver via driver_override,
its own children should not be bound to corresponding host kernel
drivers, but instead should be bound to the vfio_fsl_mc driver as
well.
Currently, when a child container is scanned by the vfio_fsl_mc driver,
child devices
- Refactored fsl_mc_io object to have a DPMCP object attached to it
- Created DPMCP object for DPRC's built-in portal, so that waiting
on MC command completions for MC commands sent on the DPRC's built-in
portal can be done using a DPMCP interrupt and a Linux completion
variable. For most
If the lpi-parent property is not present in the fsl,qoriq-mc node
of the device tree, the MC bus driver will assume that the GIC is not
supported.
This change is made in order to be able to use the MC bus driver in a
KVM VM, without having GIC-ITS support in guests. Added function
If prox_parse_report() fails, memory allocated for channels is not
deallocated, since it is still in local variable channels
while kfree() is called with indio_dev-channels.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
On 6 May 2015 at 15:36, Peter Hurley pe...@hurleysoftware.com wrote:
On 05/06/2015 08:26 AM, Michael Kerrisk (man-pages) wrote:
On 05/06/2015 12:59 AM, NeilBrown wrote:
Peter: does this seem reasonable and accurate to you?
I've got the patch sitting in a branch, in case Peter has suggestions
On 5/6/2015 9:43 AM, Thierry Reding wrote:
From: Thierry Reding tred...@nvidia.com
Benson Leung pointed out that the kerneldoc for this structure has
become stale. Update the field descriptions to match the structure
content.
Reported-by: Benson Leung ble...@chromium.org
Signed-off-by:
This adds support for SW breakpoints inserted by userspace.
We do this by trapping all guest software debug exceptions to the
hypervisor (MDCR_EL2.TDE). The exit handler sets an exit reason of
KVM_EXIT_DEBUG with the kvm_debug_exit_arch structure holding the
exception syndrome information.
It
This is a precursor for later patches which will need to do more to
setup debug state before entering the hyp.S switch code. The existing
functionality for setting mdcr_el2 has been moved out of hyp.S and now
uses the value kept in vcpu-arch.mdcr_el2.
As the assembler used to previously mask and
Bring into line with the comments for the other structures and their
KVM_EXIT_* cases. Also update api.txt to reflect use in kvm_run
documentation.
Signed-off-by: Alex Bennée alex.ben...@linaro.org
Reviewed-by: David Hildenbrand d...@linux.vnet.ibm.com
Reviewed-by: Andrew Jones drjo...@redhat.com
This commit adds a stub function to support the KVM_SET_GUEST_DEBUG
ioctl. Any unsupported flag will return -EINVAL. For now, only
KVM_GUESTDBG_ENABLE is supported, although it won't have any effects.
Signed-off-by: Alex Bennée alex.ben...@linaro.org.
---
v2
- simplified form of the ioctl
This adds the necessary type definitions to allow using the
linux/compat_time.h header file on 32-bit architectures without
adding an asm/compat.h header in each architecture.
The types we define here are used in the compat system call
definitions of some system calls that also pass a time_t
in
This is a straightforward conversion of the native and compat
sys_rt_sigtimedwait functions to use __kernel_timespec, so
32-bit user space can pass a 64-bit time_t into the native
syscall and use the compat syscall for the traditional 32-bit
time_t.
Signed-off-by: Arnd Bergmann a...@arndb.de
---
This performs a complete conversion of the ipc/mqueue code to
use 64-bit time_t both internally and on the user-facing side
of 32-bit architectures that use CONFIG_COMPAT_TIME. For
compatibility with existing user space, these now use
compat_sys_mq_timed{send,receive}.
Signed-off-by: Arnd
On Wed, May 6, 2015 at 2:24 AM, Chen Yu yu.c.c...@intel.com wrote:
Distribution like Ubuntu uses klibc rather than uswsusp to resume
system from hibernation, which will treat swap partition/file in
the form of major:minor:offset. For example, 8:3:0 represents a
swap partition in klibc, and
Without the cacheline alignment, the readings will occasionally incorrectly
return 0.
Signed-off-by: Michael Welling mwell...@ieee.org
---
v2: Moved buffers to the end of the mcp320x struct per suggestion to keep
them on their own cacheline.
drivers/iio/adc/mcp320x.c |6 +++---
1 file
The defined struct max77686_opmode_data isn't used neither by
the max77686 mfd driver nor the drivers for its sub-devices.
Signed-off-by: Javier Martinez Canillas javier.marti...@collabora.co.uk
---
include/linux/mfd/max77686.h | 5 -
1 file changed, 5 deletions(-)
diff --git
On 06/05/15 17:25, Daniel Baluta wrote:
On 05/05/2015 04:51 PM, Jonathan Cameron wrote:
On 4 May 2015 20:54:08 GMT+01:00, Lars-Peter Clausen l...@metafoo.de wrote:
On 05/04/2015 12:50 PM, Daniel Baluta wrote:
[...]
+IIO_HRTIMER_INFO_ATTR(sampling_frequency, S_IRUGO | S_IWUSR,
+
Introduce a type that encapsulates a page-frame-number that is
optionally backed by memmap (struct page). This type will be used in
place of 'struct page *' instances in contexts where persistent memory
is being referenced (scatterlists for drivers, biovecs for the block
layer, etc). The
Carry an __pfn_t in a bio_vec rather than a 'struct page *' in support
of allowing a bio to reference unmapped (not struct page backed)
persistent memory.
This also fixes up the macros and static initializers that we were not
automatically converted by the Coccinelle script that introduced the
Changes since v1 [1]:
1/ added include/asm-generic/pfn.h for the __pfn_t definition and helpers.
2/ added kmap_atomic_pfn_t()
3/ rebased on v4.1-rc2
[1]: http://marc.info/?l=linux-kernelm=142653770511970w=2
---
A lead in note, this looks scarier than it is. Most of the code thrash
is
On Wed, 6 May 2015, Russell King - ARM Linux wrote:
On Tue, Apr 28, 2015 at 11:28:53AM -0400, Nicolas Pitre wrote:
On Tue, 28 Apr 2015, Russell King - ARM Linux wrote:
On Fri, Apr 24, 2015 at 03:46:56PM +0200, Geert Uytterhoeven wrote:
So please optimize ARM's _memcpy_fromio(),
This driver add PCM interface to a GTM601 UMTS modem chip.
There is no configuration interface.
Signed-off-by: Marek Belisko ma...@goldelico.com
---
sound/soc/codecs/Kconfig | 4 ++
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/gtm601.c | 98 +++
Add small documentation for gtm601 UMTS modem audio interface.
Signed-off-by: Marek Belisko ma...@goldelico.com
---
Documentation/devicetree/bindings/sound/gtm601.txt | 14 ++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/gtm601.txt
Add option to vendor-prefixes file which will be used for Option NV company.
Signed-off-by: Marek Belisko ma...@goldelico.com
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt
On Wed, May 6, 2015 at 1:33 PM, Mathieu Desnoyers
mathieu.desnoy...@efficios.com wrote:
Will try moving those parts under a --- in the commit
message, and hope it does what I intend.
Yeah, that should do it for anybody who then uses git am to apply
the patches you send out. It's kind of hacky,
Following patch series add support for gtm601 PCM audio.
gtm601 is UMTS modem which provide I2S interface for rx/tx data.
Codec is connected to cpu in master mode (rate is fixed 8kHz).
changes from v1:
- fix license mismatch
- sort Kconfig and Makefiles additions
- remove misleading comment
Errors found by checkpatch.pl.
ERROR: code indent should use tabs where possible
/drivers/staging/comedi/drivers/das16m1.c:49
/drivers/staging/comedi/drivers/das16m1.c:50
Signed-off-by: Jaime Arrocha j...@kerneldev.net
---
drivers/staging/comedi/drivers/das16m1.c |4 ++--
1 file changed, 2
On Thu, Apr 30, 2015 at 3:24 AM, guangrong.x...@linux.intel.com wrote:
From: Xiao Guangrong guangrong.x...@linux.intel.com
There are some bugs in current get_mtrr_type();
1: bit 2 of mtrr_state-enabled is corresponding bit 11 of IA32_MTRR_DEF_TYPE
bit 1, not bit 2. (code is correct though)
On Wed, May 6, 2015 at 1:11 PM, Nicolas Pitre nicolas.pi...@linaro.org wrote:
On Wed, 6 May 2015, John Stultz wrote:
It was noted that the 32bit implementation of ktime_divns()
was doing unsigned division and didn't properly handle
negative values.
This patch fixes the problem by checking
On Wed, 6 May 2015, John Stultz wrote:
It was noted that the 32bit implementation of ktime_divns()
was doing unsigned division and didn't properly handle
negative values.
This patch fixes the problem by checking and preserving
the sign bit, and then reapplying it if appropriate after
the
On 04/21/2015 04:49 PM, Tyler Baker wrote:
Loop over all TEST_DIRS and recursively copy them to the INSTALL_PATH. Tests
such as ftrace require a directory and all of it's contents to execute the
test properly, thus these directories and files need to be copied when we
perform an install.
On 04/21/2015 04:50 PM, Tyler Baker wrote:
The ftrace test requires the directory test.d and all of it's contents to be
present during execution. Use TEST_DIRS to ensure this is copied to the
INSTALL_PATH.
Acked-by: Michael Ellerman m...@ellerman.id.au
Signed-off-by: Tyler Baker
- Original Message -
On Wed, May 06, 2015 at 03:21:06PM -0400, Mathieu Desnoyers wrote:
Here is an implementation of a new system call, sys_membarrier(), which
executes a memory barrier on all threads running on the system. It is
implemented by calling synchronize_sched(). It can be
On 05/06/2015 12:09 PM, Denys Vlasenko wrote:
How on Earth does it make 44 bytes? Is this due to paravirt_fail?
No, just this construct
unsigned int eax, ebx, ecx, edx;
cpuid(op, eax, ebx, ecx, edx);
is not really that cheap to set up. You need to allocate
variables
On Wed, May 06, 2015 at 04:04:53PM -0400, Dan Williams wrote:
Changes since v1 [1]:
1/ added include/asm-generic/pfn.h for the __pfn_t definition and helpers.
2/ added kmap_atomic_pfn_t()
3/ rebased on v4.1-rc2
[1]: http://marc.info/?l=linux-kernelm=142653770511970w=2
---
A lead
All the IRQs for DPAA2 objects in the same DPRC must use
the ICID of that DPRC, as their device Id in the GIC-ITS.
Thus, all these IRQs must share the same ITT table in GIC. As
a result, a pool of IRQs with the same device Id must be
preallocated per DPRC (fsl-mc bus instance). So, the fsl-mc
bus
From: Bharat Bhushan bharat.bhus...@freescale.com
This patch is required for vfio-fsl-mc meta driver to successfully bind
layerscape container devices for device passthrough. This patch adds
a mechanism to allow a layerscape device to specify a driver rather than
a layerscape driver provide a
On 04/02/2015 07:39 PM, Zhang Zhen wrote:
Without this patch, if /proc/self/uid_map is not exist,
the mount test case will skipped and no any prompting.
After applied this patch, the case will prompt why it skipped.
Just as follows:
root@kernel-host:/opt/kernel make -C
On 04/21/2015 04:51 PM, Tyler Baker wrote:
Using uname with the processor flag option in some cases can yield 'unknown'
so lets use the machine flag option as it is deterministic. Add a dependency
for all_32 when building on a x86 64 bit host so that both bitnesses are
built in this case.
On Wed, May 6, 2015 at 1:05 PM, Dan Williams dan.j.willi...@intel.com wrote:
It would be unfortunate if the kmap infrastructure escaped its current
32-bit/HIGHMEM bonds and leaked into 64-bit code. Instead, if the user
has enabled CONFIG_PMEM_IO we direct the kmap_atomic_pfn_t()
On Wed, May 06, 2015 at 10:00:20AM +, Wang Nan wrote:
Before this patch, 'make install' installs libraries into bindir:
$ make install DESTDIR=./tree
INSTALL trace_plugins
INSTALL libtraceevent.a
INSTALL libtraceevent.so
$ find ./tree
./tree/
./tree/usr
On Wed, May 6, 2015 at 7:53 PM, David Lang da...@lang.hm wrote:
It's perfectly legitimate to not want to use udev, but that doesn't mean
that the kernel will (or should) do it for you.
David Lang
When I boot the kernel without modules, I don't have anything working
except minimal video.
I
On Wed, 2015-05-06 at 17:40 +0800, Yangbo Lu wrote:
Add 1588 timer node in files:
arch/powerpc/boot/dts/bsc9131rdb.dtsi
arch/powerpc/boot/dts/bsc9132qds.dtsi
arch/powerpc/boot/dts/p1010rdb.dtsi
arch/powerpc/boot/dts/p1020rdb-pd.dts
arch/powerpc/boot/dts/p1021rdb-pc.dtsi
On Wed, May 06, 2015 at 09:12:43PM +0200, Arnd Bergmann wrote:
On Wednesday 06 May 2015 10:59:50 Brian Norris wrote:
+ /*
+* Some SoCs integrate this controller (e.g., its interrupt bits) in
+* interesting ways
+*/
+ if (of_property_read_bool(dn,
On Wed, 6 May 2015, linuxcbon linuxcbon wrote:
On Wed, May 6, 2015 at 7:53 PM, David Lang da...@lang.hm wrote:
It's perfectly legitimate to not want to use udev, but that doesn't mean
that the kernel will (or should) do it for you.
David Lang
When I boot the kernel without modules, I don't
On Wed, May 06, 2015 at 09:17:36PM +0200, Arnd Bergmann wrote:
On Wednesday 06 May 2015 10:59:47 Brian Norris wrote:
+
+static inline u32 nand_readreg(struct brcmnand_controller *ctrl, u32 offs)
+{
+ return __raw_readl(ctrl-nand_base + offs);
+}
+
+static inline void
On 5/6/2015 2:05 PM, Brian Norris wrote:
On Wed, May 06, 2015 at 09:17:36PM +0200, Arnd Bergmann wrote:
On Wednesday 06 May 2015 10:59:47 Brian Norris wrote:
+
+static inline u32 nand_readreg(struct brcmnand_controller *ctrl, u32 offs)
+{
+ return __raw_readl(ctrl-nand_base + offs);
On Thu, Apr 30, 2015 at 3:24 AM, guangrong.x...@linux.intel.com wrote:
From: Xiao Guangrong guangrong.x...@linux.intel.com
Currently, whenever guest MTRR registers are changed kvm_mmu_reset_context
is called to switch to the new root shadow page table, however, it's useless
since:
1) the
Lee,
I have a follow up question regarding interrupt. I see many I2C bus drivers
request interrupt with flag = 0. Why not using IRQF_SHARED?
I understand the performance concern. If there is any other reason, I want to
know about it before I go too far on my driver.
York
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On Wed, May 06, 2015 at 04:30:50PM +, Opensource [Steve Twiss] wrote:
On 06 May 2015 17:02 Guenter Roeck wrote:
On Wed, May 06, 2015 at 02:54:37PM +, Opensource [Steve Twiss] wrote:
On 18 April 2015 16:53 Guenter Roeck wrote:
Hi Guenter,
Thanks for your comments.
Fix up x86 dma_map_ops to allow pfn-only mappings.
As long as a dma_map_sg() implementation uses the generic sg_phys()
helpers it can support scatterlists that use __pfn_t instead of struct
page.
Signed-off-by: Dan Williams dan.j.willi...@intel.com
---
arch/x86/Kconfig |
In preparation for converting struct bio_vec to carry a __pfn_t instead
of struct page.
This change is prompted by the desire to add in-kernel DMA support
(O_DIRECT, hierarchical storage, RDMA, etc) for persistent memory which
lacks struct page coverage.
Alternatives:
1/ Provide struct page
This is in support of enabling block device drivers to perform DMA
to/from persistent memory which may not have a backing struct page
entry.
Signed-off-by: Dan Williams dan.j.willi...@intel.com
---
arch/Kconfig |3 +++
include/asm-generic/dma-mapping-common.h |
On 04/21/2015 04:50 PM, Tyler Baker wrote:
Set TEST_PROGS so that kdbus-test is installed.
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
Acked-by: Michael Ellerman m...@ellerman.id.au
Signed-off-by: Tyler Baker tyler.ba...@linaro.org
---
tools/testing/selftests/kdbus/Makefile | 2 ++
On 2015-05-06 14:07, Ulf Hansson wrote:
On 30 March 2015 at 13:37, Stefan Agner ste...@agner.ch wrote:
When entering suspend while the device is in runtime PM, the
sdhci_(suspend|resume)_host function are called with disabled clocks.
Since this functions access the SDHC host registers, this
Add voice audio card which is used for telephony on gta04 board.
gtm601 codec is UMTS modem with pcm interface which get samples from
microphone and provide data from other party side. Used simple audio card
to describe audio card.
Signed-off-by: Marek Belisko ma...@goldelico.com
---
Can't we fix this properly, to use the correct type of pointer instead
for non-__iomem allocations?
You mean making an alternate screen_base pointer inside fb_info that
isn't __iomem? There are already a bunch of framebuffer drivers that
(ab)use screen_base to store non-__iomem pointers, so
On Wednesday, May 06, 2015 11:51:07 AM Jin Qian wrote:
A rogue wakeup source not registered in wakeup_sources list is not visible
from wakeup_sources_stats_show. Check if the wakeup source is registered
properly by looking at the timer struct.
Signed-off-by: Jin Qian jinq...@android.com
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing should call the syscall wrapper alias (SyS_foo) directly.
It is only used to force the system call to sign extend its arguments.
See commit 1a94bc34768e System call wrapper infrastructure.
By declaring it static, we can also remove the
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