Hi,
[auto build test WARNING on next-20160504]
[cannot apply to tty/tty-testing v4.6-rc6 v4.6-rc5 v4.6-rc4 v4.6-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Andy-Shevchenko/serial-8250
On Wed, May 04, 2016 at 03:54:45PM +0100, John Keeping wrote:
> This reverts commit 5938448b99275cba95167c3f9d39ca9225fdad38.
>
> It turns out that the commit that made these variables unused is wrong
> so we're about to revert it. Bring back the variables in prepration.
Please submit patches us
On 05/04/2016 01:48 AM, Lv Zheng wrote:
> From: Prarit Bhargava
>
> ACPICA commit 7a3bd2d962f221809f25ddb826c9e551b916eb25
>
> Set the mutex owner thread ID.
> Original patch from: Prarit Bhargava
>
> Link: https://github.com/acpica/acpica/commit/7a3bd2d9
> Signed-off-by: Prarit Bhargava
>
On Wed, May 04, 2016 at 08:57:13AM -0600, Jonathan Corbet wrote:
> On Wed, 4 May 2016 16:18:27 +0200
> Daniel Vetter wrote:
>
> > > I'd really like to converge on the markup question, so that we can start
> > > using all the cool stuff with impunity in gpu documentations.
> >
> > Aside: If we
On Wed, 04 May 2016 16:41:50 +0300
Jani Nikula wrote:
> On Wed, 04 May 2016, Markus Heiser wrote:
> > In reST the directive might look like:
> >
> > -
> > Device Instance and Driver Handling
> > ===
> >
> > .. kernel-doc:: drivers/gpu/drm/drm_drv.c
> >:d
On Wed, May 04, 2016 at 02:44:20PM +0100, Mark Rutland wrote:
> > Ok, how about the below? (based on next-20160422).
>
> Peter, any thoughts?
>
Right, I have it queued, should hopefully hit tip tomorrow someplace.
Thanks!
Hi John,
Thanks for the patches.
2016-05-04 16:54 GMT+02:00 John Keeping :
> This reverts commit 5938448b99275cba95167c3f9d39ca9225fdad38.
>
> It turns out that the commit that made these variables unused is wrong
> so we're about to revert it. Bring back the variables in prepration.
>
> Signed-
On Tue, May 3, 2016 at 3:19 PM, Mark Brown wrote:
> On Thu, Apr 28, 2016 at 10:37:57PM +0300, Octavian Purdila wrote:
>> On Thu, Apr 28, 2016 at 8:42 PM, Mark Brown wrote:
>
>> > There's more code here now than I remember but this all looks *really*
>> > close to the DT code except for the OF_POP
On Wed, May 4, 2016 at 5:23 PM, Arnd Bergmann wrote:
> On Wednesday 04 May 2016 16:09:16 Saeed Mahameed wrote:
>> On Wed, May 4, 2016 at 3:32 PM, Arnd Bergmann wrote:
>> > The RFS acceleration support in mlx5 is enabled whenever CONFIG_RFS_ACCEL
>> > is in use. However, this fails if a user turns
On Wed, May 04, 2016 at 04:39:59PM +0200, Thierry Reding wrote:
> From: Thierry Reding
>
> There are three EHCI controllers on Tegra SoCs, each with its own reset
> line. However, the first controller contains a set of UTMI configuration
> registers that are shared with its siblings. These regist
This reverts commit eba65d179c1149cf79e68608d452631f33d7f017.
This broke audio on Veyron Jerry Chromebooks and I now cannot reproduce
the problem I was trying to fix even with this commit reverted, so it
seems that this was completely the wrong thing to do.
Reported-by: Enric Balletbo Serra
Sign
This reverts commit 5938448b99275cba95167c3f9d39ca9225fdad38.
It turns out that the commit that made these variables unused is wrong
so we're about to revert it. Bring back the variables in prepration.
Signed-off-by: John Keeping
---
sound/soc/rockchip/rockchip_i2s.c | 15 +++
1 fi
On Wed, 4 May 2016, Petr Mladek wrote:
> > +
> > + if (unlikely(klp_patch_pending(current)))
> > + klp_patch_task(current);
> > }
>
> Some more ideas from the world of crazy races. I was shaking my head
> if this was safe or not.
>
> The problem might be if the ta
On Wed, May 04, 2016 at 02:16:11PM +, Vineet Gupta wrote:
> > static inline void *kmap_atomic(struct page *page)
> > {
> > preempt_disable();
> > pagefault_disable();
> > if (!PageHighMem(page))
> > return page_address(page);
> >
> > return __kmap_atomic(page);
> > }
On Tue, May 03, 2016 at 01:26:23PM -0700, Stephen Hemminger wrote:
> On Tue, 3 May 2016 22:18:54 +0200
> Linus Lüssing wrote:
>
> > diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
> > index 03661d9..7105cdf 100644
> > --- a/net/bridge/br_multicast.c
> > +++ b/net/bridge/br_mul
On Wed, 2016-05-04 at 15:37 +0100, Bryan O'Donoghue wrote:
> On Wed, 2016-05-04 at 14:20 +0300, Andy Shevchenko wrote:
> >
> > On Wed, 2016-05-04 at 12:01 +0100, Bryan O'Donoghue wrote:
> > >
> > > On Wed, 2016-05-04 at 13:03 +0300, Andy Shevchenko wrote:
> > > >
> > > >
> > > > On Wed, May 4,
On Wed, 4 May 2016 16:18:27 +0200
Daniel Vetter wrote:
> > I'd really like to converge on the markup question, so that we can start
> > using all the cool stuff with impunity in gpu documentations.
>
> Aside: If we decide this now I could send in a pull request for the
> rst/sphinx kernel-doc
2016-05-04 17:56 GMT+09:00 Michal Hocko :
> On Wed 04-05-16 15:31:12, Joonsoo Kim wrote:
>> On Wed, May 04, 2016 at 03:01:24PM +0900, Joonsoo Kim wrote:
>> > On Wed, Apr 20, 2016 at 03:47:25PM -0400, Michal Hocko wrote:
> [...]
>> > > @@ -3408,6 +3456,17 @@ __alloc_pages_slowpath(gfp_t gfp_mask, un
Signed-off-by: David Wu
---
drivers/i2c/busses/i2c-rk3x.c | 38 ++
1 file changed, 30 insertions(+), 8 deletions(-)
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
index 0838fcf..9686c81 100644
--- a/drivers/i2c/busses/i2c-rk3x.c
+++
There is at least one known device, i.e. UART on Intel Galileo, that works
unreliably in case of use of multi block transfer support in DMA mode.
Override autodetection by user provided data.
Signed-off-by: Andy Shevchenko
---
drivers/dma/dw/core.c| 10 +++---
include/linux/
From: Thierry Reding
Starting with commit 0b52297f2288 ("reset: Add support for shared reset
controls") there is a reference count for reset control assertions. The
goal is to allow resets to be shared by multiple devices and an assert
will take effect only when all instances have asserted the re
On Wed, 2016-05-04 at 14:20 +0300, Andy Shevchenko wrote:
> > To move away from a valid/standard PCI probe routine into a new
> > special
> > LPSS/PCI shim (which the hardware doesn't actually mandate) I do
> > think
> > you should to setup the dependency CONFIG_8250_PCI =>
> > CONFIG_8250_LPSS.
>
On Thu 2016-04-28 15:44:48, Josh Poimboeuf wrote:
> Change livepatch to use a basic per-task consistency model. This is the
> foundation which will eventually enable us to patch those ~10% of
> security patches which change function or data semantics. This is the
> biggest remaining piece needed
From: Bobi Jam
When MDS fails to retrive the parent's fid, we'd handle it without
crashing the NFS server.
Signed-off-by: Bobi Jam
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3952
Reviewed-on: http://review.whamcloud.com/8459
Reviewed-by: Fan Yong
Reviewed-by: wangdi
Reviewed-by: Oleg
Add CLONE_MNTNS_SHIFT_UIDGID flag which is a mount namespace flag when
set mount points on filesystems that support UID/GID shifts will have
their UIDs and GIDs shifted by the VFS. The UID and GID mapping rules are per
mount namespace, they follow the rules of the user namespace of the containing
m
This is version 2 of the VFS:userns support portable root filesystems
RFC. Changes since version 1:
* Update documentation and remove some ambiguity about the feature.
Based on Josh Triplett comments.
* Use a new email address to send the RFC :-)
This RFC tries to explore how to support filesy
From: wang di
Check whether getattr RPC can hold layout MD(RMF_MDT_MD),
in case the client sends some invalid RPC, which can
cause panic on MDT.
Client will retrieve cl_max_md_size/cl_default_md_size
from MDS during mount process, so it will initialize
cl_max_md_size/cl_default_md_size before se
On Tue, May 3, 2016 at 4:35 PM, Bin Liu wrote:
> Hi,
>
> On Tue, May 03, 2016 at 04:25:58PM +0200, Yegor Yefremov wrote:
>> On Tue, May 3, 2016 at 3:48 PM, Bin Liu wrote:
>> > Hi,
>> >
>> > On Tue, May 03, 2016 at 12:03:52PM +0200, Yegor Yefremov wrote:
>> >> On Thu, Apr 28, 2016 at 4:37 PM, Bin
On Tue, May 03, 2016 at 03:16:56PM -0400, Alan Stern wrote:
> On Tue, 3 May 2016, Thierry Reding wrote:
>
> > From: Thierry Reding
> >
> > Starting with commit 0b52297f2288 ("reset: Add support for shared reset
> > controls") there is a reference count for reset control assertions. The
> > goal
Here is the next batch of fixes and cleanups that went into
Lustre versions 2.5.54 and 2.5.55 except for the work done
for LU-3531. The changes for LU-3531 are large so they belong
in their own special patch set. Most of the patches here are
minor fixes and some removal of dead or obsolete code.
A
From: Alexander Boyko
A cl_lock can be canceled when it's in CLS_ENQUEUED state.
We can't unuse this kind of lock in lov_lock_unuse() because
it will bring this lock into CLS_NEW state and then confuse
osc_lock_upcall().
Add a regression test case by Alexander Boyko.
Signed-off-by: Jinshan Xion
From: Andreas Dilger
Clean up overly verbose console error messages, improve others.
Signed-off-by: Andreas Dilger
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1095
Reviewed-on: http://review.whamcloud.com/8617
Reviewed-by: Faccini Bruno
Reviewed-by: Bob Glossman
Reviewed-by: Oleg Drok
On 01/05/16 20:00, Jonathan Cameron wrote:
> On 29/04/16 12:42, Daniel Baluta wrote:
>> Format is INT_PLUS_MICRO and micro odr part of ODR should
>> be parts of a micro.
>>
>> Also s/8000/800 this is obviously a typo.
>>
>> Fixes: 77c4ad2d6a9 ("iio: imu: Add initial support for Bosch BMI160")
>> Si
On 01/05/16 21:36, Andrew F. Davis wrote:
> Fix kernel-doc formatting for structs, and while we are making little
> fixes, clarify the module description and update the copywrite.
>
> Signed-off-by: Andrew F. Davis
Applied to the togreg branch of iio.git - to be pushed out in a day or two
as test
On 01/05/16 21:36, Andrew F. Davis wrote:
> No channel in the afe4403 driver has IIO_CHAN_INFO_OFFSET set so
> remove the handlers for this.
>
> Signed-off-by: Andrew F. Davis
Oops :)
Applied.
> ---
> drivers/iio/health/afe4403.c | 17 -
> 1 file changed, 17 deletions(-)
>
> di
From: Thierry Reding
There are three EHCI controllers on Tegra SoCs, each with its own reset
line. However, the first controller contains a set of UTMI configuration
registers that are shared with its siblings. These registers will only
be reset as part of the first controller's reset. For proper
On 01/05/16 21:36, Andrew F. Davis wrote:
> These AFEs have 4 ADC mesuring stages (called LED2, ALED2, LED1, and
> ALED1 in the datasheet), we map these as channels, these stages can serve
> different purposes depending on the application. For instance the AFE4404
> has an additional LED (LED3), th
On 01/05/16 21:36, Andrew F. Davis wrote:
> The LED channels are not scannable and so scan_index should
> be negative, fix this here.
>
> Signed-off-by: Andrew F. Davis
Good point. I've applied this to the togreg branch, but if
you want me to push this one out as a fix it definitely qualifies.
On 01/05/16 21:36, Andrew F. Davis wrote:
> The drivers DT tables are not built-in when OF is not enabled, this does
> not save us enough to justify ugly ifdefs. Clean this up.
>
> Signed-off-by: Andrew F. Davis
Can't argue with that.
Applied.
Jonathan
> ---
> drivers/iio/health/afe4403.c | 4
On Wed, 04 May, at 02:20:42PM, Borislav Petkov wrote:
>
> Blergh.
Wilson, Bryan, what kind of rollback support does the Intel Quark have
if its firmware update is interrupted?
The interruption could be for a number of reasons including power
loss, or the example in this case, rebooting due to pa
The bus clock and function clock are separated at rk3399,
and others use one clock as the bus clock and function clock.
Signed-off-by: David Wu
---
Documentation/devicetree/bindings/i2c/i2c-rk3x.txt | 16 +---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/Documentati
On 01/05/16 21:36, Andrew F. Davis wrote:
> Input channel LED3 is only an alias for stage ALED2, this virtual channel
> does nothing for us, remove this channel.
>
> Signed-off-by: Andrew F. Davis
Again, abi change, but I doubt anyone will notice *fingers crossed* ;)
Jonathan
> ---
> drivers/ii
Hi Marcel,
Thanks for your comments.
We are working to resolve them.
> > +
> > +/* Receive data */
> > +static int mrvl_recv(struct hci_uart *hu, const void *data, int
> > +count) {
> > + struct mrvl_data *mrvl = hu->priv;
> > +
> > + if (test_bit(HCI_UART_DNLD_FW, &mrvl->flags)) {
> > +
On 01/05/16 21:37, Andrew F. Davis wrote:
> Rename this definition, no functional changes.
>
> Signed-off-by: Andrew F. Davis
Applied.
> ---
> drivers/iio/health/afe4404.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/iio/health/afe4404.c b/drivers/iio/h
On 25/04/16 13:08, Martin Kepplinger wrote:
> This adds the following sysfs files according to the iio ABI:
>
> -rw-r--r--4096 in_accel_oversampling_ratio
> -r--r--r--4096 in_accel_oversampling_ratio_available
>
> Internally, the device knows about 4 different power modes that differ
> in
> +static inline u32 rotl32(u32 v, u8 n)
> +{
> + return (v << n) | (v >> (sizeof(v) * 8 - n));
> +}
That's undefined behavior when n=0.
I think the portable way to do a rotate that avoids UB is the
following. GCC, Clang and ICC recognize the pattern, and emit a rotate
instruction.
sta
On 01/05/16 20:04, Jonathan Cameron wrote:
> On 29/04/16 10:03, Dan Carpenter wrote:
>> The > here should be >= or we go beyond the end for the array.
>>
>> Signed-off-by: Dan Carpenter
> Good spot - marked it to pick up when I am back on the internet soonish
> (though perhaps not when I my co
On 29/04/16 12:42, Daniel Baluta wrote:
> mask and val parameters of regmap_update_bits were reveresed.
>
> Fixes: 77c4ad2d6a9 ("iio: imu: Add initial support for Bosch BMI160")
> Signed-off-by: Daniel Baluta
Applied to the fixes-togreg-post-rc1 branch of iio.git.
Not pushed out as anything at a
2016-05-04 17:53 GMT+09:00 Michal Hocko :
> On Wed 04-05-16 15:01:24, Joonsoo Kim wrote:
>> On Wed, Apr 20, 2016 at 03:47:25PM -0400, Michal Hocko wrote:
> [...]
>
> Please try to trim your responses it makes it much easier to follow the
> discussion
Okay.
>> > +static inline bool
>> > +should_co
On 01/05/16 21:37, Andrew F. Davis wrote:
> The current channel number for the LEDs should match the stage
> number that they are active during, fix this here.
>
> Signed-off-by: Andrew F. Davis
Applied.
> ---
> drivers/iio/health/afe4403.c | 10 --
> drivers/iio/health/afe4404.c | 15 ++
On 01/05/16 21:36, Andrew F. Davis wrote:
> Hello all,
>
> I will be posting a driver for the AFE4405 soon and in preparation
> for this I have made some changes to the existing drivers to better
> align them with the new part. Some of these changes are trivial, others
> change the sysfs entries,
On 01/05/16 21:36, Andrew F. Davis wrote:
> The drivers set some register values during initialization that can be
> set at runtime, these defaults were used in testing but are not
> necessary, remove these.
>
> Signed-off-by: Andrew F. Davis
Fair enough - applied.
> ---
> drivers/iio/health/afe
On 01/05/16 21:37, Andrew F. Davis wrote:
> These definitions are not currently used and if the functionality
> they represent is needed the values should be added back to a table
> for easy userspace use.
>
> Signed-off-by: Andrew F. Davis
Applied.
> ---
> drivers/iio/health/afe4403.c | 37
On 01/05/16 20:01, Jonathan Cameron wrote:
> On 29/04/16 12:42, Daniel Baluta wrote:
>> Signed-off-by: Daniel Baluta
> These are not strictly 'required' so will have to be next cycle now...
>
> Again, poke me if I haven't picked this up in a week or so...
> Jonathan
Applied to the togreg branch
On 27/04/16 15:55, Lucas De Marchi wrote:
> On Tue, Apr 26, 2016 at 9:39 AM, Daniel Baluta
> wrote:
>> BMM150 is register compatible with magnetometer part of
>> BMC156.
>>
>> Datasheet is at:
>> http://www.mouser.com/ds/2/783/BST-BMM150-DS001-01-786480.pdf
>>
>> Signed-off-by: Daniel Baluta
>>
On 01/05/16 21:37, Andrew F. Davis wrote:
> Currently the TIA gain settings are exported to userspace as sysfs
> entries that do not clearly represent their internal relation to the
> sampling stages. The gain settings are enabled on a per-stage basis,
> this can be seen in figure 24 of the current
On 01/05/16 21:36, Andrew F. Davis wrote:
> Locking the two gain stages to the same setting adds no value for us,
> so initialize them as unlocked and remove the sysfs for unlocking them.
> This also allows us to greatly simplify showing and setting the gain
> registers.
>
> Signed-off-by: Andrew
On 01/05/16 19:20, Jonathan Cameron wrote:
> On 29/04/16 14:08, Martin Kepplinger wrote:
>> Am 2016-04-29 um 14:19 schrieb Constantin Musca:
>>> Minimal implementation of an IIO driver for the Freescale
>>> MMA7660FC 3-axis accelerometer. Datasheet:
>>> http://www.freescale.com.cn/files/sensors/doc
On 01/05/16 21:36, Andrew F. Davis wrote:
> These drivers can use regmap fields to access fields in registers, this
> allows us to remove some macros/defines and simplify code, do this here.
>
> Signed-off-by: Andrew F. Davis
This could almost be a poster boy for why regmap field stuff is good ;)
On 25/04/16 14:15, Daniel Baluta wrote:
> For testing purposes is nice to have a quick way of creating IIO devices.
> This patch series introduces support for creating IIO devices via configs
> (patch 1), allowing users to register "device types". For the moment we
> support "dummy" device type (pa
Signed-off-by: David Wu
---
drivers/i2c/busses/i2c-rk3x.c | 100 ++
1 file changed, 72 insertions(+), 28 deletions(-)
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
index 9686c81..408f9ab 100644
--- a/drivers/i2c/busses/i2c-rk3x
Intel Quark UART uses DesignWare DMA IP. Though the DMA IP is connected in such
way that handshake interface uses inverted polarity. We have to provide a
possibility to set this in the DMA driver when configuring a channel.
Introduce a new member of custom slave configuration called 'polarity' and
2016-05-04 17:47 GMT+09:00 Michal Hocko :
> On Wed 04-05-16 14:45:02, Joonsoo Kim wrote:
>> On Wed, Apr 20, 2016 at 03:47:13PM -0400, Michal Hocko wrote:
>> > Hi,
>> >
>> > This is v6 of the series. The previous version was posted [1]. The
>> > code hasn't changed much since then. I have found one
Add helpers to allow the VFS to shift UIDs and GIDs according to the
user namespace of the containing mount namespace. All decisions are
taken by VFS.
In this regard, to allow the shift of UID and GID filesystems when
mounted must set "vfs_shift_uids" and "vfs_shift_gids" options,
therefore add th
Add helpers to allow the VFS to shift UIDs and GIDs into on-disk view
according to the user namespace of the containing mount namespace.
All decisions are taken by VFS. This is a preparation patch for the next
one where we convert kuid and kgid to be written into disk.
To allow the shift of UID an
From: Thierry Reding
Starting with commit 0b52297f2288 ("reset: Add support for shared reset
controls") there is a reference count for reset control assertions. The
goal is to allow resets to be shared by multiple devices and an assert
will take effect only when all instances have asserted the re
On Wed, May 04, 2016 at 04:22:02PM +0200, Thierry Reding wrote:
> From: Thierry Reding
>
> Starting with commit 0b52297f2288 ("reset: Add support for shared reset
> controls") there is a reference count for reset control assertions. The
> goal is to allow resets to be shared by multiple devices a
From: Thierry Reding
There are three EHCI controllers on Tegra SoCs, each with its own reset
line. However, the first controller contains a set of UTMI configuration
registers that are shared with its siblings. These registers will only
be reset as part of the first controller's reset. For proper
If a process gets access to a mount from a different user
namespace, that process should not be able to take advantage of
setuid files or selinux entrypoints from that filesystem. Prevent
this by treating mounts from other mount namespaces and those not
owned by current_user_ns() or an ancestor as
Make btrfs able to parse vfs_shift_uids and vfs_shift_gids options and
set the appropriate flags into the super_block structure.
vfs_shift_uids and vfs_shift_gids allow mounts that show up in a mount
namespace that supports VFS UID/GID shifts on inodes to perform translation
from in kernel virtual
From: wang di
Initialize FID client for OSP on MDT.
Signed-off-by: wang di
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3529
Reviewed-on: http://review.whamcloud.com/7158
Reviewed-by: John L. Hammond
Reviewed-by: Alex Zhuravlev
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmons
--
On Wed, 2016-05-04 at 14:20 +0300, Andy Shevchenko wrote:
> On Wed, 2016-05-04 at 12:01 +0100, Bryan O'Donoghue wrote:
> > On Wed, 2016-05-04 at 13:03 +0300, Andy Shevchenko wrote:
> > >
> > > On Wed, May 4, 2016 at 12:51 PM, Bryan O'Donoghue
> > > wrote:
> > > >
> > > > The default may be set t
On 03/05/16 13:27, Crestez Dan Leonard wrote:
> When attaching a pollfunc iio_trigger_attach_poll_func will allocate a
> virtual irq and call the driver's set_trigger_state function. Fix error
> handling to undo previous steps if any fails.
>
> In particular this fixes handling errors from a drive
Intel Quark SoC supports MSI for LPSS, in particular for UART. Enable MSI for
Intel Quark.
Signed-off-by: Andy Shevchenko
---
drivers/tty/serial/8250/8250_lpss.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/tty/serial/8250/8250_lpss.c
b/drivers/tty/serial/8250/8250_
On 03/05/16 11:55, Daniel Baluta wrote:
> On Tue, May 3, 2016 at 1:43 PM, Jonathan Cameron
> wrote:
>>
>>
>> On 3 May 2016 09:29:26 CEST, Daniel Baluta wrote:
>>> On Sun, May 1, 2016 at 9:56 PM, Jonathan Cameron
>>> wrote:
On 29/04/16 13:19, Constantin Musca wrote:
> Minimal implementat
Signed-off-by: David Wu
---
drivers/i2c/busses/i2c-rk3x.c | 21 +
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
index 47368c4..c66cc39 100644
--- a/drivers/i2c/busses/i2c-rk3x.c
+++ b/drivers/i2c/bu
Hi Christian,
On Mon, May 2, 2016 at 7:11 AM, Christian Ruppert
wrote:
> Dear Lucas,
>
> On 22.04.2016 17:19, Lucas De Marchi wrote:
>> CC'ing Christian.
>>
>> On Fri, Apr 22, 2016 at 12:08 PM, Lucas De Marchi
>> wrote:
>>> Disabling the adapter after each transfer is pretty bad for sensors and
- new method to caculate i2c timings for rk3399:
There was an timing issue about "repeated start" time at the I2C
controller of version0, controller appears to drop SDA at .875x (7/8)
programmed clk high. On version 1 of the controller, the rule(.875x)
isn't enough to meet tSU;STA
require
On 03/05/16 14:01, Crestez Dan Leonard wrote:
> On 05/01/2016 08:34 PM, Jonathan Cameron wrote:
>> On 29/04/16 20:02, Crestez Dan Leonard wrote:
>>> Right now it is possible to only enable some of the x/y/z channels, for
>>> example you can enable accel_z without x or y. If you actually do that
>>>
The SoCs, such as Intel Braswell, have DesignWare UART IP. Split out the
support of such chips to a separate module which also will be used for Intel
Quark later.
The rationale to have the separate driver to be existing:
- Do not contaminate 8250_pci.c anymore with LPSS related quirks
- All of the
It seems we need to extend custom slave configuration by one more member to
support Intel Quart UART. It becomes a burden to manage all members of struct
dw_dma_slave one-by-one.
Replace set of fields by embedding struct dw_dma_slave into struct dw_dma_chan.
Signed-off-by: Andy Shevchenko
---
d
On Wed, 4 May 2016, Josh Poimboeuf wrote:
> On Wed, May 04, 2016 at 01:58:47PM +0200, Miroslav Benes wrote:
> > On Tue, 3 May 2016, Josh Poimboeuf wrote:
> >
> > > On Tue, May 03, 2016 at 09:39:48PM -0500, Josh Poimboeuf wrote:
> > > > On Wed, May 04, 2016 at 12:31:12AM +0200, Jiri Kosina wrote:
Make ext4 able to parse vfs_shift_uids and vfs_shift_gids options and
set the appropriate flags into the super_block structure.
vfs_shift_uids and vfs_shift_gids allow mounts that show up in a mount
namespace that supports VFS UID/GID shifts on inodes to perform translation
from in kernel virtual
From: Niu Yawei
When service start failed due to short of memory, the cleanup code
could operate on uninitialized structure and cause crash at the end.
This patch fix the nrs_svcpt_cleanup_locked() to perform cleanup only
on the nrs which has been properly initialized.
Signed-off-by: Niu Yawei
If both the mount namespace and the mount point support UID/GID shifts,
then before doing any permission check, translate inode->{i_uid|i_gid}
into the kernel virtual view, then use the result to do the permission
checks. If there is no support for UID/GID shifts, we fallback to
inode->{i_uid|i_gid
From: "John L. Hammond"
Remove QOS related data structures from obd.h to the
lov_internal.h. Remove the declarations of several
functions that no longer exist.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/8687
R
(Andrew, this is on top of the pagealloc optimisation series in mmotm. It
could be classed as a fix-up but it's subtle enough that it deserves its
own changelog. "Clever" fixes had other consequences.)
The page allocator fast path uses either the requested nodemask or
cpuset_current_mems_allowed
Convert dmaengine_terminate_all() calls to synchronous and asynchronous
versions where appropriate.
Reviewed-by: Peter Hurley
Reviewed-by: Heikki Krogerus
Signed-off-by: Andy Shevchenko
---
drivers/tty/serial/8250/8250_dma.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --g
If both the mount namespace and the mount point support UID/GID shifts,
then during inode creation or during a chown call on an inode, make sure
that kuid and kgid that will be used to set inode->{i_uid|i_gid} are in
on-disk view.
Perform the shift to on-disk view during inode initialization or du
From: Fan Yong
For a normal FID, we can know on which target the related object
is allocated via querying FLDB; but it is not true for an IDIF.
To locate the OST via the given IDIF, when the IDIF is generated,
we pack the OST index in it. Then for any given FID, in spite of
t is a normal FID or
From: "John L. Hammond"
Remove the unused lov functions lov_get_reqset,
lov_check_index_in_pool, and lov_find_pool functions.
Remove unused data structures.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/5581
Revi
Some UARTs, e.g. one is used in Intel Quark, have a different address base for
DMA operations. Introduce an additional field (per RX and TX DMA channels) in
struct uart_8250_dma to cover those cases.
Reviewed-by: Heikki Krogerus
Signed-off-by: Andy Shevchenko
---
drivers/tty/serial/8250/8250.h
Some users consider DMA optional, thus when driver is not compiled we shouldn't
prevent compilation of the users. Add stubs for dw_dma_probe() and
dw_dma_remove().
Signed-off-by: Andy Shevchenko
---
include/linux/dma/dw.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/linux/dma
Intel Quark has DesignWare UART. Move the code from 8250_pci to 8250_lpss.
Reviewed-by: Bryan O'Donoghue
Signed-off-by: Andy Shevchenko
---
drivers/tty/serial/8250/8250_lpss.c | 11 +++
drivers/tty/serial/8250/8250_pci.c | 15 +--
2 files changed, 12 insertions(+), 14 delet
DMA on Intel Quark SoC is a part of UART IP block. Enable it.
Signed-off-by: Andy Shevchenko
---
drivers/tty/serial/8250/8250_lpss.c | 61 +++--
1 file changed, 58 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_lpss.c
b/drivers/tty/seria
Intel Quark has 16550A compatible UART with autoflow feature enabled. It has
only 16 bytes of FIFO. Currently serial8250_do_set_termios() prevents to enable
autoflow since the minimum requirement of 32 bytes of FIFO size.
Drop a FIFO size limitation to allow autoflow control be enabled on such UAR
This is combined series of two things:
- split out the Intel LPSS specific driver from 8250_pci into 8250_lpss
- enable DMA support on Intel Quark UART
The patch has been tested on few Intel SoCs / platforms. In any case I would
like to ask Bryan to do independent test.
This is targeting serial s
On Wed, 2016-05-04 at 14:49 +0200, Nicolas Dichtel wrote:
> Le 04/05/2016 11:05, Lars Ellenberg a écrit :
> [snip]
> > We don't have an "alignment problem" there, btw.
> > Last time I checked, we did work fine without this alignment magic,
> > we already take care of that, yes, even on affected arc
There are two points differert from others:
- new method to caculate i2c timings for rk3399
- pclk and function clk are separated at rk3399
David Wu (9):
i2c: rk3x: add documentation to fields in "struct rk3x_i2c"
i2c: rk3x: use struct "rk3x_i2c_calced_timings"
i2c: rk3x: Remove redundant
On Wednesday 04 May 2016 16:09:16 Saeed Mahameed wrote:
> On Wed, May 4, 2016 at 3:32 PM, Arnd Bergmann wrote:
> > The RFS acceleration support in mlx5 is enabled whenever CONFIG_RFS_ACCEL
> > is in use. However, this fails if a user turns off CONFIG_MLX5_CORE_EN,
> > because the rfs code now call
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