Am 19.11.2012 22:34, schrieb Cyril Roelandt:
> Found using the following semantic patch:
>
> @@
> @@
> spin_lock_irqsave(...);
> ... when != spin_unlock_irqrestore(...);
> * GFP_KERNEL
>
>
> Signed-off-by: Cyril Roelandt
> ---
> drivers/usb/gadget/uvc_video.c |2 +-
> 1 file changed, 1 i
From: Peter Zijlstra
This will be used for three kinds of purposes:
- to optimize mprotect()
- to speed up working set scanning for working set areas that
have not been touched
- to more accurately scan per real working set
No change in functionality from this patch.
Suggested-by: Ingo
The pgmigrate_success and pgmigrate_fail vmstat counters tells the user
about migration activity but not the type or the reason. This patch adds
a tracepoint to identify the type of page migration and why the page is
being migrated.
Signed-off-by: Mel Gorman
Reviewed-by: Rik van Riel
---
includ
To say that the PMD handling code was incorrectly transferred from autonuma
is an understatement. The intention was to handle a PMDs worth of pages
in the same fault and effectively batch the taking of the PTL and page
migration. The copied version instead has the impact of clearing a number
of pte
If there are a large number of NUMA hinting faults and all of them
are resulting in migrations it may indicate that memory is just
bouncing uselessly around. NUMA balancing cost is likely exceeding
any benefit from locality. Rate limit the PTE updates if the node
is migration rate-limited. As noted
This patch introduces a last_nid field to the page struct. This is used
to build a two-stage filter in the next patch that is aimed at
mitigating a problem whereby pages migrate to the wrong node when
referenced by a process that was running off its home node.
Signed-off-by: Mel Gorman
---
inclu
Note: This two-stage filter was taken directly from the sched/numa patch
"sched, numa, mm: Add the scanning page fault machinery" but is
only a partial extraction. As the end result is not necessarily
recognisable, the signed-offs-by had to be removed. Will be added
On Wed, 2012-11-21 at 11:52 +, Mel Gorman wrote:
> On Tue, Nov 20, 2012 at 07:54:13PM -0600, Andrew Theurer wrote:
> > On Tue, 2012-11-20 at 18:56 +0100, Ingo Molnar wrote:
> > > * Ingo Molnar wrote:
> > >
> > > > ( The 4x JVM regression is still an open bug I think - I'll
> > > > re-check
On Thu, 20 Sep 2012, Lee Jones wrote:
> > > Can we have some closure on this patch please, as it's blocking the
> > > patch-set? I'm fairly sure the patch is doing the correct thing, as
> > > seconded by Mark.
> >
> > I still don't like this. It is the dai_link-struct that bothers me. We have
> >
Due to the fact that migrations are driven by the CPU a task is running
on there is no point tracking NUMA faults until one task runs on a new
node. This patch tracks the first node used by an address space. Until
it changes, PTE scanning is disabled and no NUMA hinting faults are
trapped. This sho
This patch adds Kconfig options and kernel parameters to allow the
enabling and disabling of automatic NUMA balancing. The existance
of such a switch was and is very important when debugging problems
related to transparent hugepages and we should have the same for
automatic NUMA placement.
Signed-
The PTE scanning rate and fault rates are two of the biggest sources of
system CPU overhead with automatic NUMA placement. Ideally a proper policy
would detect if a workload was properly placed, schedule and adjust the
PTE scanning rate accordingly. We do not track the necessary information
to do
Note: This is very heavily based on a patch from Peter Zijlstra with
fixes from Ingo Molnar, Hugh Dickins and Johannes Weiner. That patch
put a lot of migration logic into mm/huge_memory.c where it does
not belong. This version puts tries to share some of the migration
(2012/11/22 4:02), azurIt wrote:
Hi,
i'm using memory cgroup for limiting our users and having a really strange
problem when a cgroup gets out of its memory limit. It's very strange because
it happens only sometimes (about once per week on random user), out of memory
is usually handled ok. Th
Signed-off-by: Dave Kleikamp
Cc: Artem Bityutskiy
Cc: Adrian Hunter
Cc: linux-...@lists.infradead.org
---
fs/ubifs/file.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 5bc7781..cfe6210 100644
--- a/fs/ubifs/file.c
+++ b/
Hi Andrew,
The patch-set aims to linux-3.8. So we would like you to merge
the patch-set into your tree.
The patch-set applied many comments. Currently there is no
comment to the patch-set.
Additionally, we have spent a lot of time on the verification
of the patch-set. And we found many bugs, and
On 22 November 2012 02:13, Mike Turquette wrote:
> HAVE_CLK logically wraps HAVE_CLK_PREPARE. There is no point in
> selecting HAVE_CLK_PREPARE without HAVE_CLK.
>
> Looking through the code I see that this used to be the case. Commit
> 93abe8e "clk: add non CONFIG_HAVE_CLK routines" moved the
>
The following errors fixed.
-ERROR: "foo * bar" should be "foo *bar"
-ERROR: "(foo*)" should be "(foo *)"
Signed-off-by: YAMANE Toshiaki
---
drivers/staging/rtl8187se/r8180_core.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8187se/r8180_core.c
On Wed, Nov 21, 2012 at 06:17:50PM -0800, Dmitry Torokhov wrote:
> On Wed, Nov 21, 2012 at 10:38:59PM +, Russell King - ARM Linux wrote:
> > On Wed, Nov 21, 2012 at 12:54:24PM -0800, Dmitry Torokhov wrote:
> > > On Wed, Nov 21, 2012 at 12:43:24PM -0800, Mike Turquette wrote:
> > > > Quoting Vir
Hi,
On Wed, 2012-11-21 at 16:41 -0600, Dave Kleikamp wrote:
> Signed-off-by: Dave Kleikamp
> Cc: Steven Whitehouse
> Cc: cluster-de...@redhat.com
> ---
> fs/gfs2/file.c | 21 ++---
> 1 file changed, 10 insertions(+), 11 deletions(-)
>
> diff --git a/fs/gfs2/file.c b/fs/gfs2/fil
On Thu, Nov 22, 2012 at 08:59:15AM +0800, Zhang Yanfei wrote:
> 于 2012年11月21日 18:33, Gleb Natapov 写道:
> > On Wed, Nov 21, 2012 at 10:23:12AM +0800, Zhang Yanfei wrote:
> >> This patch adds an atomic notifier list named crash_notifier_list.
> >> When loading kvm-intel module, a notifier will be regi
On 22 November 2012 16:54, Lee Jones wrote:
> Big fat NACK.
>
> You've just overwritten the current implementation with your own.
> Please take time to understand the mechanisms in place before
> you submit any changes or additions to it.
:)
My fault. Comments on all overwritten stuff accepted
On 11/21/2012 07:01 PM, Rafael Aquini wrote:
> On Tue, Nov 20, 2012 at 08:18:04PM -0500, Sasha Levin wrote:
>> On 11/20/2012 09:14 AM, Rafael Aquini wrote:
>>> On Sun, Nov 18, 2012 at 09:59:47AM -0500, Sasha Levin wrote:
On Sat, Nov 17, 2012 at 4:54 PM, Rafael Aquini wrote:
> On Sat, Nov
Signed-off-by: Dave Kleikamp
Cc: David Howells
Cc: linux-...@lists.infradead.org
---
fs/afs/file.c | 4 ++--
fs/afs/internal.h | 3 +--
fs/afs/write.c| 9 -
3 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 8f6e923..27b9b66 100644
On Wed, Nov 21, 2012 at 11:27:19PM +0800, Zhang Yanfei wrote:
> The notifier will be registered in vmclear_notifier_list when loading
> kvm-intel module. And the bitmap indicates whether we should do
> VMCLEAR operation in kdump. The bits in the bitmap are set/unset
> according to different conditi
The trick here is to initialize the dio state so that do_direct_IO()
consumes the pages we provide and never tries to map user pages. This
is done by making sure that final_block_in_request covers the page that
we set in the dio. do_direct_IO() will return before running out of
pages.
The caller
From: Zach Brown
ocfs2's .aio_read and .aio_write methods are changed to take
iov_iter and pass it to generic functions. Wrappers are made to pack
the iovecs into iters and call these new functions.
Signed-off-by: Dave Kleikamp
Cc: Zach Brown
Cc: Mark Fasheh
Cc: Joel Becker
Cc: ocfs2-de...@
This patchset was begun by Zach Brown and was originally submitted for
review in October, 2009. Feedback was positive, and I have picked up
where he left off, porting his patches to the latest mainline kernel
and adding support more file systems.
This patch series adds a kernel interface to fs/aio
Hi Daniel,
> My apologies for the long delay in answering, I've somehow mixed up
> different bugreports and thought I've sent you a patch to test
> already. Anyway, please test
>
> https://patchwork.kernel.org/patch/1728111/
Tested-by: Henrik Rydberg
Thanks,
Henrik
--
To unsubscribe from t
>>> On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya Zykov
wrote:
> On 22.11.2012 1:30, Alan Cox wrote:
> >> Function reset_buffer_flags() also invoked during the
> >> ioctl(...,TCFLSH,..). At the time of request we can have full buffers
> >> and throttled driver too. If w
On Wed 21-11-12 20:02:07, azurIt wrote:
> Hi,
>
> i'm using memory cgroup for limiting our users and having a really
> strange problem when a cgroup gets out of its memory limit. It's very
> strange because it happens only sometimes (about once per week on
> random user), out of memory is usually
Doug Anderson wrote:
>
> On Tue, Nov 20, 2012 at 8:09 PM, Mark Brown
> wrote:
> > On Tue, Nov 20, 2012 at 02:27:04PM -0800, Doug Anderson wrote:
> >> From: Padmavathi Venna
> >>
> >> Get the i2c bus number that the device is connected to using the alias
> >> id. This makes debugging / grokking
On 11/22/2012 05:34 AM, Johannes Weiner wrote:
Hi,
On Tue, Nov 20, 2012 at 07:25:00PM +0100, Jan Kara wrote:
On Tue 20-11-12 09:42:42, metin d wrote:
I have two PostgreSQL databases named data-1 and data-2 that sit on the
same machine. Both databases keep 40 GB of data, and the total memory
av
Create functions to simplify if file_ops contain either a read
or aio_read op, or likewise write or aio_write. We will be adding
read_iter and write_iter and don't need to be complicating the code
in multiple places.
Signed-off-by: Dave Kleikamp
---
drivers/mtd/nand/nandsim.c | 4 ++--
On Wed, Nov 21, 2012 at 07:21:02PM +0100, Guennadi Liakhovetski wrote:
> + regmap_read(as3711->regmap, AS3711_ASIC_ID_1, &id1);
> + regmap_read(as3711->regmap, AS3711_ASIC_ID_2, &id2);
> + dev_info(as3711->dev, "AS3711 detected: %x:%x\n", id1, id2);
> + if (id1 != 0x8b)
> +
From: Zach Brown
This uses the new kernel aio interface to process loopback IO by
submitting concurrent direct aio. Previously loop's IO was serialized
by synchronous processing in a thread.
The aio operations specify the memory for the IO with the bio_vec arrays
directly instead of mappings of
On 22 November 2012 15:57, Lee Jones wrote:
> I'm assuming you've reversed the semantics here for >80 chars reasons?
Not for 80 chars reason :)
I did it to decrease nesting level of if/else statements :)
--
viresh
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the
Signed-off-by: Tushar Behera
---
sound/soc/codecs/ak4104.c | 19 ---
1 files changed, 4 insertions(+), 15 deletions(-)
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index eec086b..4b11b82 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.
When writing buffers out to disk ahead of committing a transaction, set the
Stable bit on the page to prevent others from wandering in and modifying the
page.
Signed-off-by: Darrick J. Wong
---
fs/jbd/commit.c | 18 +-
1 file changed, 17 insertions(+), 1 deletion(-)
diff --git
On Thu, 22 Nov 2012, naveen yadav wrote:
> Hi,
>
> we are using 3.2.2 version of kernel.
>
> When Bluetooth(connected to USB 2.0) is suspended, urb->use_count
> value does not become zero and eventually there is a continuous wait
> in wait_event() of usb_kill_urb().
> wait_event(usb_ki
On Thu, Nov 22, 2012 at 11:06 AM, Mark Brown
wrote:
> On Thu, Nov 22, 2012 at 11:01:34AM +0900, Alexandre Courbot wrote:
>
>> The thing I don't understand here is why would anyone want power
>> sequences without the DT representation. Guys, that's the whole point! :)
>
>> If we are to implement th
On Wed, Nov 21, 2012 at 11:18 AM, H. Peter Anvin wrote:
> Then whatever loads vmlinux.elf is responsible for initializing those
> fields to zero anyway. It is still an atrocious abuse. What we
> probably need to do is to include the initialized header in a section in
> vmlinux.elf containing th
Here is the 2nd version of patchset adding more devm_* APIs to CLK subsystem,
hopefully with all issues addressed.
If this is acceptable then I wonder who will carry the patchset? I can
volunteer :) as I have a couple of pending patches that need this
functionality.
Thanks!
--
Dmitry
--
To unsu
Signed-off-by: Tushar Behera
---
sound/soc/codecs/wm8988.c | 14 ++
1 files changed, 2 insertions(+), 12 deletions(-)
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 1d4c5cf..715788d 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@
From: Shan Wei
commit cf4ca4874fc45 removed the definition of NIPQUAD and NIPQUAD_FMT,
and NIP6 also is out of date.
Because DEBUG_SDU is not defined in gdm_wimax.h, no error message when compiling
this code.
commit cf4ca4874fc45166198424384275f443a672d0b7
Author: Joe Perches
Date: Mon Aug 9
Hi,
About two month ago, I submitted a new file system, namely
flash-friendly file system (f2fs) to LKML.
http://en.wikipedia.org/wiki/F2FS
http://lkml.org/lkml/2012/10/5/205
http://lwn.net/Articles/518718/
In the mean time, many folks have pointed out several essential issues
on f2fs, and now
On Thu, Nov 22, 2012 at 08:47:13AM +1100, NeilBrown wrote:
> On Wed, 21 Nov 2012 22:33:33 +0100 Jan Kara wrote:
>
> > On Wed 21-11-12 13:13:19, Darrick J. Wong wrote:
> > > On Wed, Nov 21, 2012 at 03:15:43AM +0100, Jan Kara wrote:
> > > > On Tue 20-11-12 18:00:56, Darrick J. Wong wrote:
> > > > >
On 10/30/2012 05:35 AM, Nico Schottelius wrote:
> Good morning,
>
> update: this problem still exists on 3.6.2-1-ARCH and it got worse:
>
> I reformatted the external disk to use xfs, but as the my
> root filesystem is still jfs, it still appears:
>
> Active / Total Objects (% used): 642732
Signed-off-by: Tushar Behera
---
sound/soc/codecs/wm8804.c | 17 ++---
1 files changed, 2 insertions(+), 15 deletions(-)
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index c088020..837bfb5 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
The current exynos-iommu(System MMU) driver does not work autonomously
since it is lack of support for power management of peripheral blocks.
For example, MFC device driver must ensure that its System MMU is disabled
before MFC block is power-down not to invalidate IOTLB in the System MMU
when I/O
Currently the rate of scanning for an address space is controlled
by the individual tasks. The next scan is simply determined by
2*p->numa_scan_period.
The 2*p->numa_scan_period is arbitrary and never changes. At this point
there is still no proper policy that decides if a task or process is
prope
Touching some System MMU needs its master devices' clock to be enabled
before. This commit adds clk_ops.set_parent of gating clocks of System
MMU to ensure gating clocks of System MMU's mater devices are enabled
when enabling gating clocks of System MMU.
Signed-off-by: KyongHo Cho
---
arch/arm/m
Since kmalloc() does not guarantee the alignment of 1KB when it
allocates 1KB, it is required to allocate lv2 page table from
own slab that guarantees alignment of 1KB.
Signed-off-by: KyongHo Cho
---
drivers/iommu/exynos-iommu.c | 24
1 file changed, 20 insertions(+), 4
This commit adds device tree support for System MMU.
Signed-off-by: KyongHo Cho
---
drivers/iommu/Kconfig| 2 +-
drivers/iommu/exynos-iommu.c | 289 ++-
2 files changed, 177 insertions(+), 114 deletions(-)
diff --git a/drivers/iommu/Kconfig b/dr
Dear Mr. Ham,
Thanks for your comments.
On 21 November 2012 20:01, MyungJoo Ham wrote:
> On Wed, Nov 21, 2012 at 11:23 PM, Thomas Abraham
> wrote:
>> If gpio based voltage selection for buck 1/2/5 are not used, then the
>> execution
>> of gpio dvs setup code during probe can be skipped complet
This driver supports the 4 DCDC and 8 LDO regulators on the AS3711 PMIC.
Signed-off-by: Guennadi Liakhovetski
---
v2: make platform data optional
drivers/regulator/Kconfig|7 +
drivers/regulator/Makefile |1 +
drivers/regulator/as3711-regulator.c | 379 ++
AS3711 is a PMIC with multiple DCDC and LDO power supplies, GPIOs, an RTC,
a battery charger and a general purpose ADC. This patch adds support for
the MFD with support for a regulator driver and a backlight driver.
Signed-off-by: Guennadi Liakhovetski
---
v2: (Thanks to Mark for review)
- Onl
System MMUs in some implementation of Exynos core does not include
correct version information in the System MMU. If the version
information is not correct, exynos-iommu driver cannot take advantages
of feature of higher versions of System MMu like prefetching page
table entries prior to TLB miss.
[PATCH v4 08/12] iommu/exynos: set System MMU as the parent of client device
This commit sets System MM as the parent of the client device for
power management. If System MMU is the parent of a device, it is
guaranteed that System MMU is suspended later than the device and
resumed earlier. Runtime
Since acquiring read_lock is not more frequent than write_lock, it is
not beneficial to use rwlock, this commit changes rwlock to spinlock.
Signed-off-by: KyongHo Cho
---
drivers/iommu/exynos-iommu.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff -
This commit adds System MMU name to the driver data of each System
MMU. It is used by fault information.
Signed-off-by: KyongHo Cho
---
drivers/iommu/exynos-iommu.c | 100 ---
1 file changed, 76 insertions(+), 24 deletions(-)
diff --git a/drivers/iommu/ex
This commit adds debugfs directory and nodes for inspecting internal
state of System MMU.
Signed-off-by: KyongHo Cho
---
drivers/iommu/exynos-iommu.c | 204 +--
1 file changed, 198 insertions(+), 6 deletions(-)
diff --git a/drivers/iommu/exynos-iommu.c b/
While at it, fix the return statements.
Signed-off-by: Tushar Behera
---
drivers/video/vt8500lcdfb.c | 12 +++-
1 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/video/vt8500lcdfb.c b/drivers/video/vt8500lcdfb.c
index 2438368..c42f15d 100644
--- a/drivers/video/vt8
On Thursday, November 22, 2012 01:05:30 AM Cyril Roelandt wrote:
> On 11/21/2012 01:44 AM, Rafael J. Wysocki wrote:
> > On Saturday, November 17, 2012 02:54:23 AM Cyril Roelandt wrote:
> >> The LEN variable is unsigned, therefore checking whether it is less than 0
> >> is
> >> useless.
> >>
> >> S
This patch series fixes two issues in dgrp driver:
i) Removes the TIOCSSOFTCAR ioctl handler from dgrp driver so as to allow the
core tty layer to take care of this ioctl instead.
ii) Audits the return value of get_user() and put_user() and return -EFAULT in
case of error.
--
1.7.9.5
--
To unsu
fix for missing audits for return values of get_user() and put_user().
Inspecting the return values of get/put_user() would make the access_ok()
redundant, hence removing calls to access_ok() in such scenarios.
Signed-off-by: Kumar Amit Mehta
---
drivers/staging/dgrp/dgrp_tty.c | 22 --
On Wed, Nov 21, 2012 at 04:40:40PM -0600, Dave Kleikamp wrote:
> It introduces new file ops, read_iter() and write_iter(), that replace the
> aio_read() and aio_write() operations. The iov_iter structure can now contain
> either a user-space iovec or a kernel-space bio_vec. Since it would be
> over
This commit adds System MMU nodes to DT of Exynos SoCs.
Signed-off-by: KyongHo Cho
---
.../devicetree/bindings/arm/exynos/system-mmu.txt | 86
arch/arm/boot/dts/exynos4210.dtsi | 96 ++
arch/arm/boot/dts/exynos4x12.dtsi | 124
This removes System MMU initialization from arch/arm/mach-exynos/
to move them to DT and the exynos-iommu driver except gating clock
definitions.
Signed-off-by: KyongHo Cho
---
arch/arm/mach-exynos/Kconfig | 5 -
arch/arm/mach-exynos/Makefile | 1 -
arch/arm/mach-e
From: Zach Brown
This adds iov_iter wrappers around copy_to_user() to match the existing
wrappers around copy_from_user().
This will be used by the generic file system buffered read path.
Signed-off-by: Dave Kleikamp
Cc: Zach Brown
---
include/linux/fs.h | 4 +++
mm/iov-iter.c | 80 +++
Remove the TIOCSSOFTCAR ioctl handler from dgrp driver and let the core tty
layer to take care of this ioctl instead.
Signed-off-by: Kumar Amit Mehta
---
drivers/staging/dgrp/dgrp_tty.c |7 ---
1 file changed, 7 deletions(-)
diff --git a/drivers/staging/dgrp/dgrp_tty.c b/drivers/staging
On Thu, Nov 22, 2012 at 2:50 PM, Linus Torvalds
wrote:
> On Wed, Nov 21, 2012 at 6:34 PM, Dave Airlie wrote:
>>
>> its vmware/nouveua/radeon/intel/ttm scattered.
>
> Hmm. That's not what I see. I just see nouveau and soem PCI ID addition.
>
>> 21 files changed, 108 insertions(+), 31 deletions(-)
The param_dirty bitmap tracks which parameters have been modified since
saving a preset. The bitmap is never used though so we can drop this
deadcode.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 16
drivers/staging/line6/pod.h | 5 -
2 files changed, 2
Once further sysfs attrs have been removed it will also be possible to
drop prog_data and other pieces which we keep for now.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 60 +++--
1 file changed, 3 insertions(+), 57 deletions(-)
diff
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 15 ---
1 file changed, 15 deletions(-)
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 165c7ad..76525c5 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -476,18
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 8
drivers/staging/line6/pod.h | 9 -
2 files changed, 17 deletions(-)
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 949b8f7..f84a4ea 100644
--- a/drivers/staging/line6/pod.c
+++ b/dr
On 22 November 2012 08:41, Dmitry Torokhov wrote:
> CLK: get rid of HAVE_CLK_PREPARE
>
> From: Dmitry Torokhov
>
> HAVE_CLK_PREPARE is automatically selected by COMMON_CLK and the only
> platform that explicitly selects HAVE_CLK_PREPARE is MXS which has been
> switched to common clk framework, s
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 36
1 file changed, 36 deletions(-)
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 797f6e0..37b20d7 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/l
It is no longer necessary to trigger on MIDI transmit messages that will
change the state of the device since:
1. We've dropped the midi_postprocess sysfs attr in a previous commit so
it is not possible to activate this feature anymore.
2. The other sysfs attrs that could inspect the state aft
The raw sysfs attr transmits MIDI messages with less filtering. This
was a useful debugging tool while the staging driver still had a lot of
state and filtering. It is not useful anymore since the filtering is
being dropped.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 13 -
The midi_mask_transmit sysfs attribute selects the MIDI channels on
which to transmit messages. If ALSA wants to transmit a message that
does not match an allowed channel, the message will be dropped. This
driver feature is not really used and applications don't know how to
take advantage of it.
The pod_set_system_param_int() helper function is only used to set the
monitor level. Previously it was also used to control the tuner and has
special checks. These checks can now be dropped, along with the tuner
constants.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 21 --
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/variax.c | 22 --
drivers/staging/line6/variax.h | 5 -
2 files changed, 27 deletions(-)
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index 4600d24..4db21a3 100644
--- a/drivers/stag
Now that both pod.c and variax.c have removed their raw sysfs attrs, the
CONFIG_LINE6_USB_RAW config option can be dropped. The drivers are
being stripped down to just PCM and MIDI I/O so there is less state and
filtering. Therefore it's no longer necessary to have a special sysfs
attr to bypass
The driver no longer keeps state of MIDI-accessible device parameters.
Drop the buffers but be careful to keep the device startup procedure
working even though we no longer store the contents of the dump request.
The startup procedure will be simplified in a later patch.
Signed-off-by: Stefan Hajn
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 11 ---
drivers/staging/line6/pod.h | 5 -
2 files changed, 16 deletions(-)
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index e892b4a..f8257be 100644
--- a/drivers/staging/line6/pod.c
+++ b/d
The line6 drive no longer requests MIDI dumps from the device so
dumprequest.c is not needed.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/Makefile | 1 -
drivers/staging/line6/dumprequest.c | 135
drivers/staging/line6/dumprequest.h | 76
The pod startup procedure dumps model data. This is no longer useful
since the sysfs attrs which expose this information to userspace have
been removed. The dump request wasn't been processed anymore.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 44 -
Hi,
wp-gpios has been implemented in dw_mmc-exynos.c
It can be reused for EXYNOS platform? We need to modify some though.
Thanks,
Seungwon Jeon
On Thursday, November 22, 2012, Doug Anderson wrote:
> On some SoCs (like exynos5250) you need to use an external GPIO for
> write protect. Add suppor
On 11/21/2012 03:46 PM, Greg KH wrote:
> On Wed, Nov 21, 2012 at 10:49:07AM +0530, Sachin Kamat wrote:
>> --- a/drivers/tty/vt/consolemap.c
>> +++ b/drivers/tty/vt/consolemap.c
>> @@ -410,10 +410,8 @@ static void con_release_unimap(struct uni_pagedir *p)
>> kfree(p->inverse_translation
The variax startup procedure dumps model data. This is no longer useful
since the sysfs attrs which expose this information to userspace have
been removed. The dump request wasn't been processed anymore.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/variax.c | 106 ++
The sysfs attrs to access the model dump have been removed so it's safe
to drop the model_data field. The next step will be to simplify the
startup process since we no longer need to fetch this data via dump
requests, but that will be done in a later patch.
Signed-off-by: Stefan Hajnoczi
---
dr
This patchset include bug fix patch and code clean to split _probe function
because _probe function is longer than 400 line.
Chanwoo Choi (3):
charger-manager: Fix bug related to checking fully charged state of
battery
charger-manager: Fix bug when check dropped voltage after fullbatt
From: Chanwoo Choi
This patch check difference value between current voltage of battery
and desc->fullbatt_uV whether positve or negative number. If difference
value is negative number when current voltage of battery is larger than
desc->fullbatt_uV, charger-manager return immediately because bat
From: Chanwoo Choi
This patch split _probe function for readability because
_probe function is longer than 400 line.
Signed-off-by: Chanwoo Choi
Signed-off-by: Myungjoo Ham
Signed-off-by: Kyungmin Park
---
drivers/power/charger-manager.c | 279 +++
1 file
In case of error in probe function, there is a possibility of
either iounmap not getting called or memory allocated for fb_mem_virt
not getting freed.
Signed-off-by: Tushar Behera
---
drivers/video/vt8500lcdfb.c | 16
1 files changed, 12 insertions(+), 4 deletions(-)
diff --g
This patch fix bug related to checking fully charged state of battery
when charger-manager call is_full_charged() function. After reading
property of charger/fuel-gauge through power_supply API, val.intval is
more than 1. So, is_full_charged() function always return true. If true,
battery means ful
On Thu, November 22, 2012 at 13:29 (+0100), Kay Sievers wrote:
> On Thu, Nov 22, 2012 at 11:44 AM, Jan Schmidt wrote:
>> I'm currently debugging something in btrfs in good old printk style,
>> generating
>> around 10MB/min. I'm seeing /proc/kmsg returning eof on a blocking read (and,
>> side note
Since the driver no longer needs to keep state of device parameters it
is no longer necessary to refresh state when messages that affect other
parameters are sent. Drop the code to trigger a dump when amp/effects
are changed.
Signed-off-by: Stefan Hajnoczi
---
drivers/staging/line6/pod.c | 9 --
Fixes following warning.
sound/soc/codecs/wm8510.c:614:1-6: WARNING: invalid free of devm_ allocated data
Signed-off-by: Tushar Behera
---
sound/soc/codecs/wm8510.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
in
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