2012/11/15 Al Viro :
> On Thu, Nov 15, 2012 at 05:41:16PM +0100, Michal Simek wrote:
>> Here is the branch based on rc5 (information below)
>> and here is giweb.
>> http://developer.petalogix.com/git/gitweb.cgi?p=linux-2.6-microblaze.git;a=shortlog;h=refs/heads/viro/arch-microblaze-rc5
>>
>> I have
Hi Alex,
I am looking forward for this feature to be mainlined, but I have
comment on the way the types are tied up to power seq infrastructure.
I know your use case are limited to using type "delay", "pwm" and "gpio"
and "regulator", However there are instances where the devices can be
powered up
On Fri, Nov 16, 2012 at 08:54:48AM +0200, Mika Westerberg wrote:
> On Fri, Nov 16, 2012 at 02:34:22AM +0100, Rafael J. Wysocki wrote:
> > On Thursday, November 15, 2012 01:03:15 PM Mika Westerberg wrote:
> > > From: Mathias Nyman
> > >
> > > Add support for translating ACPI GPIO pin numbers to Li
---
MDaemon has detected restricted attachments within an email message
---
>From : linux-kernel@vger.kernel.org
To: yi...@yilin.com
Subject : Returned mai
On 11/09/12 20:17, Jeff Moyer wrote:
This patch set makes memory allocations for data structures used in
the I/O path more numa friendly by allocating them from the same numa
node as the storage device. I've only converted a handful of drivers
at this point. My testing showed that, for workload
On Friday 16 November 2012, Tushar Behera wrote:
> No need to check whether unsigned variable is less than 0.
>
> CC: Arnd Bergmann
> Signed-off-by: Tushar Behera
Acked-by: Arnd Bergmann
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majo
Hi Marcelo,
Thank you for commenting on my patch set.
(2012/11/16 12:19), Marcelo Tosatti wrote:
On Wed, Nov 14, 2012 at 10:36:21AM +0900, Yoshihiro YUNOMAE wrote:
[...]
In this summary, I suggest the patch which TSC offset for each guest can be
output on the host.
The guest TSC can change
On Fri, Nov 16, 2012 at 10:05:49AM +0200, Mika Westerberg wrote:
>
> One more thing, sometimes we want to assign the handle like in the case of
> SPI controller driver we set the master->dev.acpi_handle. In that case we
> can't use DEVICE_ACPI_HANDLE() as is. Should we just do something like:
>
>
On Thu, 15 Nov 2012, Per Förlin wrote:
> On 11/15/2012 04:52 PM, Grant Likely wrote:
> > On Mon, 12 Nov 2012 23:54:40 +0100, Per Förlin
> > wrote:
> >> On 11/12/2012 04:20 PM, Grant Likely wrote:
> >>> On Mon, Nov 12, 2012 at 2:59 PM, Per Forlin
> >>> wrote:
> Add support to extract devi
On Thursday 15 November 2012, Rob Clark wrote:
>
> From: Rob Clark
>
> A new atomic modeset/pageflip ioctl being developed in DRM requires
> get_user() to work for 64bit types (in addition to just put_user()).
>
> v1: original
> v2: pass correct size to check_uaccess, and better handling of nar
When an error is detected on a PCIe device which does not have an
AER-aware driver, prevent AER infrastructure from reporting
successful error recovery.
This is because the report_error_detected() function that gets
called in the first phase of recovery process allows forward
progress even when th
Hi,
On Fri, Nov 16, 2012 at 12:07:54PM +0530, Kishon Vijay Abraham I wrote:
> commit 392142 moved event buffer allocation out of dwc3_core_init() but
> event buffer allocation uses the cached copy of hwparams to determine
> the number of event buffers and the caching is done in dwc3_core_init.
> S
Hi Tejun Heo:
Tejun Heo said, at 2012/11/15 22:53:
> On Thu, Nov 15, 2012 at 02:19:38PM +, Christoph Lameter wrote:
>> Tejon: Could you pick up this patchset?
>
> Sure, but, Shan, when posting patchset, please make the patches
> replies to the head message; otherwise, it's pretty difficult to
Hi Srinivas,
On Friday 16 November 2012 15:58:29 Srinivas KANDAGATLA wrote:
> Hi Alex,
> I am looking forward for this feature to be mainlined,
*cough* Ack *cough* :)
> but I have
> comment on the way the types are tied up to power seq infrastructure.
> I know your use case are limited to using
Convert to MT-B because Synaptics touch devices are capable
of tracking identifiable fingers.
Signed-off-by: Alexandra Chin
---
This patch was tested on Pandaboard.
Changes from v6:
- Incorporated Henrik's review comments
*remove irrelevant changes within the patch
Changes fro
Shan Wei said, at 2012/11/13 9:52:
> From: Shan Wei
>
> Signed-off-by: Shan Wei
> Acked-by: Christoph Lameter
Paul, would you like to pick it up to your tree?
> ---
> no changes vs v3,v2.
> ---
> kernel/rcutree.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a
Shan Wei said, at 2012/11/13 9:53:
> From: Shan Wei
>
> typeof(&buffer) is a pointer to array of 1024 char, or char (*)[1024].
> But, typeof(&buffer[0]) is a pointer to char which match the return type of
> get_trace_buf().
> As well-known, the value of &buffer is equal to &buffer[0].
> so retur
Shan Wei said, at 2012/11/13 9:52:
> From: Shan Wei
>
> just use more faster this_cpu_ptr instead of per_cpu_ptr(p,
> smp_processor_id());
>
>
> Signed-off-by: Shan Wei
> Reviewed-by: Christoph Lameter
Jesse Gross, would you like to pick it up to your tree?
> ---
> no changes vs v3,v2.
>
Previously, when ops functions cannot be called,
lcd_show_contrast() and lcd_store_contrast() returned 0,
instead of ENXIO.
Thus, in this case, a local variable 'rc' for return value
should be initialized as ENXIO, after kstrtoul() is called.
Signed-off-by: Jingoo Han
Cc: Richard Purdie
---
dr
On 11/15/2012 11:00 AM, Jean-Christophe PLAGNIOL-VILLARD :
> On 12:58 Thu 15 Nov , Axel Lin wrote:
>> of_match_device() may return NULL.
> this is not possible on at91
>
> and I do a oups here as if we have a NULL pointer which means the driver is
> wrong
Well, okay, but it does not prevent f
Shan Wei said, at 2012/11/13 9:51:
> From: Shan Wei
>
> flush_tasklet is a struct, not a pointer in percpu var.
> so use this_cpu_ptr to get the member pointer.
>
> Signed-off-by: Shan Wei
> Reviewed-by: Christoph Lameter
David Miller, would you like to pick it up to your net-next tree?
> -
Shan Wei said, at 2012/11/13 9:52:
> From: Shan Wei
>
>
> Signed-off-by: Shan Wei
> Reviewed-by: Christoph Lameter
David Miller, would you like to pick it up to your net-next tree?
> ---
> v4:
> 1. add missing __percpu annotations.
> 2. [read|write]ing fields of struct rds_ib_cache_head
>
On Fri, Nov 16, 2012 at 03:38:20PM +0900, Alexandre Courbot wrote:
> Hopefully the final series before the feature gets merged. Anton Vorontsov
> kindly accepted to take it into his tree, so this series is mostly a call for
> acks, tests and reviews notices before the merge window for 3.8 opens. If
On 12/11/2012 21:24, Borislav Petkov wrote:
On Mon, Nov 05, 2012 at 02:05:24PM +0800, Daniel J Blueman wrote:
Fix the handling of memory controller detection to index the array
of detected Northbridges, allowing memory controllers over multiple
PCI domains in federated systems eg using Numascale
On Fri, Nov 16, 2012 at 03:38:22PM +0900, Alexandre Courbot wrote:
> Make use of the power sequences specified in the device tree or platform
> data to control how the backlight is powered on and off.
>
> Signed-off-by: Alexandre Courbot
> Reviewed-by: Stephen Warren
Anton,
I would normally ta
On Tue, 2012-11-06 at 22:55 +0100, Arnd Bergmann wrote:
> Enabling the diskonchip drivers on most architectures results
> in a pointless warning "#warning Unknown architecture for
> DiskOnChip. No default probe locations defined". The driver
> can in fact handle the default location already through
They are the same, could move them out from head32/64.c to setup.c.
We are using memblock, and it could handle overlapping properly, so
we don't need to reserve some at first, and just need to make sure
we reserve them before we are using memblock to find free mem to use.
Signed-off-by: Yinghai L
ramdisk could be loaded high now for 64bit.
So need to print more digits for them.
Signed-off-by: Yinghai Lu
Cc: Matt Fleming
---
arch/x86/kernel/setup.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index c2eb
commit 08da5a2ca
x86_64: Early segment setup for VT
add lldt/ltr to clean more segments.
but those code are put in code64, and it is using gdt that is only loaded
from code32 path.
that breaks booting with 64bit bootloader that does not go that
code32 path, because they have different gdt.
could find buffer above that, remove that obsolete limitation.
use MAXMEM instead.
Tested on sytem more than 1024g ram.
Signed-off-by: Yinghai Lu
Cc: "Eric W. Biederman"
---
arch/x86/include/asm/kexec.h |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/incl
Current when kernel is loaded above 1G, only [_text, _text+2M]
is set up with extra ident page table.
That is not enough, some variables that could be used early are
out of that range. (like gdt...)
Just set map with [_text, _end] for all text/data/bss/brk...
Signed-off-by: Yinghai Lu
Cc: "Eric
ext_ramdisk_image/size will record high 32bits for ramdisk info.
code64_start_offset will be set for bzImage that support 64bit.
Signed-off-by: Yinghai Lu
Cc: Rob Landley
Cc: Matt Fleming
---
Documentation/x86/boot.txt |4
arch/x86/boot/header.S | 11 ++-
ar
Current kernel is not allowed to be loaded above 512g, it thinks
that address is too big.
We only need to add one extra one spare page for needed level3 to
point another 512g range.
Need to check _text range and set level4 pg to point to that spare
level3 page, and set level3 to point to level2 p
There several places to find ramdisk early for reserving and relocating.
use functions to make code more readable and consistent.
later will add ext_ramdisk_image/size with those functions to support
loading ramdisk above 4g.
Signed-off-by: Yinghai Lu
---
arch/x86/kernel/setup.c | 29 +++
Now we have limit kdump reseved under 896M, because kexec has the limitation.
and also bzImage need to stay under 4g.
To make kexec/kdump could use range above 4g, we need to make bzImage and
ramdisk could be loaded above 4g.
During booting bzImage will be unpacked on same postion and stay high.
will use it with bzImage header.
Signed-off-by: Yinghai Lu
Cc: Matt Fleming
---
arch/x86/boot/compressed/head_64.S |2 +-
arch/x86/include/asm/boot.h|2 ++
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/arch/x86/boot/compressed/head_64.S
b/arch/x86/boot/compress
Signed-off-by: Anshuman Khandual
---
arch/powerpc/include/asm/perf_event_server.h | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/include/asm/perf_event_server.h
b/arch/powerpc/include/asm/perf_event_server.h
index 9710be3..e3f10bb 100644
-
On Mon, 2012-11-05 at 22:40 +0400, Alexey Khoroshilov wrote:
> Users of jffs2_do_reserve_space() expect they still held
> erase_completion_lock after call to it. But there is a path
> where jffs2_do_reserve_space() leaves erase_completion_lock unlocked.
> The patch fixes it.
>
> Found by Linux Dri
Hi Dmitry,
> > > Please have Greg commit the patch that Henrik reviewed to staging and
> > > then work with Christopher Heiny group on getting the full featured
> > > driver into mainline.
Thanks for your reminding, final patch has been re-sent to staging
maintainer.
> In this case you need to e
On 16/11/12 08:31, Alex Courbot wrote:
> Hi Srinivas,
>
> On Friday 16 November 2012 15:58:29 Srinivas KANDAGATLA wrote:
>> Hi Alex,
>> I am looking forward for this feature to be mainlined,
> *cough* Ack *cough* :)
:-)
>> but I have
>> comment on the way the types are tied up to power seq infrastr
On failure, request_any_context_irq() returns a negative value.
On success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.
Signed-off-by: Axel Lin
---
This was sent on https://lkml.org/lkml/2012/10/11/77
Nobody picks up this patch, so resend it.
I think this patch is for 3.7.
Regards,
Axel
2012/11/12 Sebastian Hesselbarth :
> On 11/11/2012 02:44 PM, Axel Lin wrote:
>>
>> Current implementation in dove_audio1_ctrl_set() does not clear
>> corresponding
>> register bit if BIT(0|1|2|3) of config is clear. Fix it.
>>
>> Signed-off-by: Axel Lin
>
>
> Axel,
>
> thanks for the hint on not cl
On Fri, 2012-11-16 at 06:50 +, Tushar Behera wrote:
> No need to check whether unsigned variable is less than 0.
>
> CC: Ian Campbell
> CC: xen-de...@lists.xensource.com
> CC: net...@vger.kernel.org
> Signed-off-by: Tushar Behera
Acked-by: Ian Campbell
Thanks.
> ---
> drivers/net/xen-ne
In the case of timeout waiting for data ready, the retry variable is -1.
This also fixes a bug: current code returns -ETIMEDOUT if latest retry success
( which means retry is 0 when exiting the while loop ).
Signed-off-by: Axel Lin
---
Resend to Greg's correct email address.
drivers/misc/apds98
Signed-off-by: liguang
---
kernel/sched/cputime.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
index 81b763b..d2c24c1 100644
--- a/kernel/sched/cputime.c
+++ b/kernel/sched/cputime.c
@@ -282,7 +282,7 @@ static __always_i
On Fri, 16 Nov 2012, Tushar Behera wrote:
> No need to check whether unsigned variable is less than 0.
>
> CC: Jiri Kosina
> CC: linux-...@vger.kernel.org
> CC: linux-in...@vger.kernel.org
> Signed-off-by: Tushar Behera
> ---
> drivers/hid/usbhid/hiddev.c |2 +-
> 1 files changed, 1 insert
On 11/16/2012 01:25 AM, David Rientjes wrote:
> On Thu, 15 Nov 2012, Anton Vorontsov wrote:
>
>> Hehe, you're saying that we have to have cgroups=y. :) But some folks were
>> deliberately asking us to make the cgroups optional.
>>
>
> Enabling just CONFIG_CGROUPS (which is enabled by default) and
On 11/16/2012 03:56 AM, Hugh Dickins wrote:
Offtopic...
On Thu, 15 Nov 2012, Jaegeuk Hanse wrote:
Another question. Why the function shmem_fallocate which you add to kernel
need call shmem_getpage?
Because shmem_getpage(_gfp) is where shmem's
page lookup and allocation complexities are handled
Am Donnerstag 15 November 2012, 15:51:46 schrieb Sasha Levin:
> store_host_reset() has tried to re-invent the wheel to compare sysfs
> strings. Unfortunately it did so poorly and never bothered to check the
> input from userspace before overwriting stack with it, so something simple
> as:
>
> echo
On 09:36 Fri 16 Nov , Nicolas Ferre wrote:
> On 11/15/2012 11:00 AM, Jean-Christophe PLAGNIOL-VILLARD :
> > On 12:58 Thu 15 Nov , Axel Lin wrote:
> >> of_match_device() may return NULL.
> > this is not possible on at91
> >
> > and I do a oups here as if we have a NULL pointer which means t
On Fri, Nov 16, 2012 at 09:49:58AM +0100, Thierry Reding wrote:
> On Fri, Nov 16, 2012 at 03:38:22PM +0900, Alexandre Courbot wrote:
> > Make use of the power sequences specified in the device tree or platform
> > data to control how the backlight is powered on and off.
> >
> > Signed-off-by: Alex
On 11/16/2012 04:26 PM, Anton Vorontsov wrote:
+#include "power_seq_delay.c"
+#include "power_seq_regulator.c"
+#include "power_seq_pwm.c"
+#include "power_seq_gpio.c"
This is odd, although I remember you already explained why you have to
include the .c files, instead of linking them separately
The purpose of this patch set is to add hardware I/O Coherency support
for Armada 370 and Armada XP. Theses SoCs come with an unit called
coherency fabric. A beginning of the support for this unit have been
introduced with the SMP patch set. This series extend this support:
the coherency fabric uni
Expose the DMA operations functions. Until now only the dma_ops
structs in a whole or some dma operation were exposed. This patch
exposes all the dma coherents and non-coherents operations. They can
be reused when an architecture or driver need to create its own set of
dma_operation.
Signed-off-by
Armada 370 and XP come with an unit called coherency fabric. This unit
allows to use the Armada 370/XP as a nearly coherent architecture. The
coherency mechanism uses snoop filters to ensure the coherency between
caches, DRAM and devices. This mechanism needs a synchronization
barrier which guarant
Recent SoC such as Armada 370/XP came with the possibility to deal
with the I/O coherency by hardware. In this case the transaction
attribute of the window must be flagged as "Shared transaction". Once
this flag is set, then the transactions will be forced to be sent
through the coherency block, in
Greg KH writes:
> Normally you just start with a
> driver for a device like the one you need to write and modify it from
> there.
Yes.
Even if the template driver is fixed up to be the most beautiful driver
ever made, it will still always be made for non-existing hardware. This
causes two maj
On Fri, Nov 16, 2012 at 05:09:22PM +0800, Axel Lin wrote:
> On failure, request_any_context_irq() returns a negative value.
> On success, it returns either IRQC_IS_HARDIRQ or IRQC_IS_NESTED.
>
> Signed-off-by: Axel Lin
> ---
> This was sent on https://lkml.org/lkml/2012/10/11/77
> Nobody picks up
From: Zhi Yong Wu
HI, guys,
Any comments or ideas are appreciated, thanks.
NOTE:
The patchset can be obtained via my kernel dev git on github:
git://github.com/wuzhy/kernel.git hot_tracking
If you're interested, you can also review them via
https://github.com/wuzhy/kernel/commits/hot_tra
From: Zhi Yong Wu
Add initialization function to create some
key data structures when hot tracking is enabled;
Clean up them when hot tracking is disabled
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c| 115 ++
include/linux/fs.h
From: Zhi Yong Wu
Add some util helpers to update access frequencies
for one file or its range.
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c| 178 ++
fs/hot_tracking.h|5 +
include/linux/hot_tracking.h |4 +
3 files
From: Zhi Yong Wu
Miscellaneous features that implement hot data tracking
and generally make the hot data functions a bit more friendly.
Signed-off-by: Zhi Yong Wu
---
fs/direct-io.c |6 ++
mm/filemap.c|6 ++
mm/page-writeback.c | 12
mm/readahead.
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c | 74 +
fs/hot_tracking.h | 21 +++
2 files changed, 95 insertions(+), 0 deletions(-)
diff --git a/fs/hot_tracking.c b/fs/hot_tracking.c
index bd2c353..3cb14e2
From: Zhi Yong Wu
Add a per-superblock workqueue and a delayed_work
to run periodic work to update map info on each superblock.
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c| 81 ++
fs/hot_tracking.h|3 ++
include/linux
From: Zhi Yong Wu
Introduce one way to enable that specific FS
can inject its own hot tracking type.
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c| 43 +++--
fs/hot_tracking.h|1 -
include/linux/fs.h |1 +
inc
From: Zhi Yong Wu
FS_IOC_GET_HEAT_INFO: return a struct containing the various
metrics collected in hot_freq_data structs, and also return a
calculated data temperature based on those metrics. Optionally, retrieve
the temperature from the hot data hash list instead of recalculating it.
Signed-
From: Zhi Yong Wu
Introduce one new mount option '-o hot_track',
and add its parsing support.
Its usage looks like:
mount -o hot_track
mount -o nouser,hot_track
mount -o nouser,hot_track,loop
mount -o hot_track,nouser
Reviewed-by: David Sterba
Signed-off-by: Zhi Yong Wu
---
From: Zhi Yong Wu
Add two proc files hot-kick-time and hot-update-delay
under the dir /proc/sys/fs/ in order to turn
TIME_TO_KICK and HEAT_UPDATE_DELAY into be tunable.
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c| 12 +---
fs/hot_tracking.h|9 --
From: Zhi Yong Wu
Add one doc for VFS hot tracking feature
Signed-off-by: Zhi Yong Wu
---
Documentation/filesystems/00-INDEX |2 +
Documentation/filesystems/hot_tracking.txt | 263
2 files changed, 265 insertions(+), 0 deletions(-)
create mode 10064
From: Zhi Yong Wu
Add a /sys/kernel/debug/hot_track// directory for each
volume that contains two files. The first, `inode_stats', contains the
heat information for inodes that have been brought into the hot data map
structures. The second, `range_stats', contains similar information for
subfil
From: Zhi Yong Wu
Register a shrinker to control the amount of
memory that is used in tracking hot regions - if we are throwing
inodes out of memory due to memory pressure, we most definitely are
going to need to reduce the amount of memory the tracking code is
using, even if it means losing us
From: Zhi Yong Wu
One root structure hot_info is defined, is hooked
up in super_block, and will be used to hold radix tree
root, hash list root and some other information, etc.
Adds hot_inode_tree struct to keep track of
frequently accessed files, and be keyed by {inode, offset}.
Trees contai
From: Zhi Yong Wu
Adds two map arrays which contains
a lot of list and is used to efficiently
look up the data temperature of a file or its
ranges.
In each list of map arrays, the array node
will keep track of temperature info.
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c|
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c | 49 +
fs/hot_tracking.h |6 ++
2 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/fs/hot_tracking.c b/fs/hot_tracking.c
index 446fbd4..304028d 100644
--- a
From: "Kirill A. Shutemov"
update_mmu_cache_pmd() takes pointer to pmd_t as third, not pmd_t.
mm/huge_memory.c: In function 'do_huge_pmd_numa_page':
mm/huge_memory.c:825:2: error: incompatible type for argument 3 of
'update_mmu_cache_pmd'
In file included from include/linux/mm.h:44:0,
From: "Kirill A. Shutemov"
Converting macros to functions unhide type problems before changes will
be integrated and trigger problems on other architectures.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/include/asm/pgtable.h| 12
arch/x86/include/asm/pgtable_32.h | 7 --
From: Zhi Yong Wu
Signed-off-by: Zhi Yong Wu
---
fs/hot_tracking.c | 67 +
1 files changed, 67 insertions(+), 0 deletions(-)
diff --git a/fs/hot_tracking.c b/fs/hot_tracking.c
index 3cb14e2..446fbd4 100644
--- a/fs/hot_tracking.c
+++ b/fs/h
Check that the AGP aperture can be mapped. This follows a similar change
done for Radeon (commit 365048ff, drm/radeon: AGP memory is only I/O if
the aperture can be mapped by the CPU.).
The patch fixes the following error seen on G5 iMac:
nouveau E[ DRM] failed to create kernel channe
On Friday, November 16, 2012 10:12:46 AM Mika Westerberg wrote:
> On Fri, Nov 16, 2012 at 10:05:49AM +0200, Mika Westerberg wrote:
> >
> > One more thing, sometimes we want to assign the handle like in the case of
> > SPI controller driver we set the master->dev.acpi_handle. In that case we
> > ca
On Fri, Nov 16, 2012 at 12:46:16PM +0800, Xiao Guangrong wrote:
> On 11/16/2012 11:56 AM, Marcelo Tosatti wrote:
> > On Fri, Nov 16, 2012 at 11:39:12AM +0800, Xiao Guangrong wrote:
> >> On 11/16/2012 11:02 AM, Marcelo Tosatti wrote:
> >>> On Thu, Nov 15, 2012 at 07:17:15AM +0800, Xiao Guangrong wro
On Thursday, November 15, 2012 01:03:15 PM Mika Westerberg wrote:
> From: Mathias Nyman
>
> Add support for translating ACPI GPIO pin numbers to Linux GPIO API pins.
> Needs a gpio controller driver with the acpi handler hook set.
>
> Drivers can use acpi_get_gpio() to translate ACPI5 GpioIO and
On Thursday, November 15, 2012 01:03:16 PM Mika Westerberg wrote:
> ACPI 5 introduced SPISerialBus resource that allows us to enumerate and
> configure the SPI slave devices behind the SPI controller. This patch adds
> support for this to the SPI core.
>
> In addition we bind ACPI nodes to SPI dev
On Thursday, November 15, 2012 01:03:17 PM Mika Westerberg wrote:
> ACPI 5 introduced I2cSerialBus resource that makes it possible to enumerate
> and configure the I2C slave devices behind the I2C controller. This patch
> adds helper functions to support I2C slave enumeration.
>
> An ACPI enabled
On Fri, Nov 16, 2012 at 05:09:40PM +0900, Yoshihiro YUNOMAE wrote:
> Hi Marcelo,
>
> Thank you for commenting on my patch set.
>
> (2012/11/16 12:19), Marcelo Tosatti wrote:
> >On Wed, Nov 14, 2012 at 10:36:21AM +0900, Yoshihiro YUNOMAE wrote:
> [...]
> >>In this summary, I suggest the patch whic
On Friday, November 16, 2012 09:27:05 AM Huang Ying wrote:
> On Fri, 2012-11-16 at 02:29 +0100, Rafael J. Wysocki wrote:
> > On Friday, November 16, 2012 08:54:56 AM Huang Ying wrote:
> > > On Fri, 2012-11-16 at 01:55 +0100, Rafael J. Wysocki wrote:
> > > > On Friday, November 16, 2012 01:44:00 AM
On Fri 16-11-12 08:01:42, Michael Kerrisk wrote:
> After migrating most of the information in
> Documentation/filesystems/proc.txt to the proc(5) man page,
> Jim Paris pointed out to me that the description of SwapFree
> in the man page seemed wrong. I think Jim is right,
> but am given pause by f
On Tuesday, November 06, 2012 09:52:40 AM Bjorn Helgaas wrote:
> On Mon, Nov 5, 2012 at 7:48 PM, Stephen Rothwell
> wrote:
> > Hi Rafael,
> >
> > Today's linux-next merge of the pm tree got a conflict in
> > arch/x86/pci/acpi.c between commit 3f385fa9edce ("x86/PCI: Ignore _SEG on
> > HP xw9300")
2012/11/15, OGAWA Hirofumi :
> Namjae Jeon writes:
>
>> 1)If we consider the code for FAT and MSDOS to be same with respect to
>> timing updates - there there is difference in code as mentioned below:
>> a) For:vfat_rmdir()
>> inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
>>For:msdo
Hello Marcelo,
Any thoughts?
于 2012年11月14日 17:29, zhangyanfei 写道:
> Currently, kdump just makes all the logical processors leave VMX operation by
> executing VMXOFF instruction, so any VMCSs active on the logical processors
> may
> be corrupted. But, sometimes, we need the VMCSs to debug guest
Hi Vincent,
Thank you for your review.
On 11/15/2012 11:43 PM, Vincent Guittot wrote:
> Hi Preeti,
>
> On 15 November 2012 17:54, Preeti U Murthy wrote:
>> Currently the load balancer weighs a task based upon its priority,and this
>> weight consequently gets added up to the weight of the run que
(2012/11/16 16:01), Michael Kerrisk wrote:
After migrating most of the information in
Documentation/filesystems/proc.txt to the proc(5) man page,
Jim Paris pointed out to me that the description of SwapFree
in the man page seemed wrong. I think Jim is right,
but am given pause by fact that that t
I ran out of free entries when I had CONFIG_DMA_API_DEBUG enabled.
Some other archs seem to default to 65536, so increase this limit for x86 too.
Signed-off-by: Maarten Lankhorst
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index de2b7ad..f5597c5 100644
--- a/arch/x86/k
On Fri, Nov 16, 2012 at 11:46 AM, Bjørn Mork wrote:
> Greg KH writes:
>
>> Normally you just start with a
>> driver for a device like the one you need to write and modify it from
>> there.
>
> Yes.
>
> Even if the template driver is fixed up to be the most beautiful driver
> ever made, it will s
This patch keeps all created pools in a global list and adds two
functions that allow to retrieve the gen_pool pointer from a known
physical address and from a device tree node.
Signed-off-by: Philipp Zabel
Reviewed-by: Shawn Guo
---
include/linux/genalloc.h | 14 ++
lib/genalloc.c
These patches add support to configure on-chip SRAM via device-tree
node or platform data and to obtain the resulting genalloc pool from
the physical address or a phandle pointing at the device tree node.
This allows drivers to allocate SRAM with the genalloc API without
hard-coding the genalloc po
This driver requests and remaps a memory region as configured in the
device tree. It serves memory from this region via the genalloc API.
It optionally enables the SRAM clock.
Other drivers can retrieve the genalloc pool from a phandle pointing
to this drivers' device node in the device tree.
Sig
Hi,
This is just a gentle reminder of the patch set I had posted earlier viz.
"[PATCH RESEND 0/7] MFD: ti_am335x_tscadc: DT support and TSC features addition"
Can this patch set be pulled in if there are no review comments.
This patch set does not break anything existing, it just adds new features
This patch depends on "genalloc: add a global pool list,
allow to find pools by phys address", which provides the
of_get_named_gen_pool function.
Signed-off-by: Philipp Zabel
---
drivers/media/platform/Kconfig |3 +--
drivers/media/platform/coda.c | 47
On 11/07/2012 04:27 PM, Jean-Christophe PLAGNIOL-VILLARD :
> On 17:31 Tue 06 Nov , Nicolas Royer wrote:
>> Spare irq support introduced by commit "8fe82a5 ARM: at91: sparse irq
>> support"
>> involves to add the NR_IRQS_LEGACY offset to irq number.
>>
>> Signed-off-by: Nicolas Royer
>> Acked-
Signed-off-by: Philipp Zabel
Reviewed-by: Shawn Guo
---
arch/arm/boot/dts/imx53.dtsi |5 +
arch/arm/boot/dts/imx6q.dtsi |6 ++
2 files changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 76ebb1a..7677218 100644
--- a/arch/arm/
1 - 100 of 700 matches
Mail list logo
