On 10/19/2014 05:59 PM, Christoph Hellwig wrote:
We need to grab a reference to the module before calling the attach
routines to avoid a small race vs module removal. It also cleans up
the code significantly as a side effect.
Signed-off-by: Christoph Hellwig h...@lst.de
---
On Fri, Oct 17, 2014 at 09:41:44AM -0500, Felipe Balbi wrote:
HI,
On Fri, Oct 17, 2014 at 04:53:30PM +0800, Huang Rui wrote:
This patch adds a quirks flag at dwc3 structure, and SoCs platform vendor is
able to define this flag in platform data at bus glue layer. Then do some
independent
On 10/19/2014 06:00 PM, Christoph Hellwig wrote:
Signed-off-by: Christoph Hellwig h...@lst.de
Reviewed-by: Hannes Reinecke h...@suse.de
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries Storage
h...@suse.de +49 911 74053 688
SUSE LINUX Products GmbH,
On 10/19/2014 06:00 PM, Christoph Hellwig wrote:
All drivers now do their own matching, so there is no more need to expose
a device list as part of the interface.
Signed-off-by: Christoph Hellwig h...@lst.de
---
drivers/scsi/device_handler/scsi_dh_emc.c | 6 --
On 10/19/2014 06:00 PM, Christoph Hellwig wrote:
Signed-off-by: Christoph Hellwig h...@lst.de
---
drivers/scsi/device_handler/scsi_dh.c | 25 +
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/device_handler/scsi_dh.c
On 10/19/2014 06:00 PM, Christoph Hellwig wrote:
Signed-off-by: Christoph Hellwig h...@lst.de
---
drivers/scsi/device_handler/scsi_dh_hp_sw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/device_handler/scsi_dh_hp_sw.c
On 10/19/2014 06:00 PM, Christoph Hellwig wrote:
Move all code to set up and tear down sdev-scsi_dh_data to common code.
Signed-off-by: Christoph Hellwig h...@lst.de
Reviewed-by: Hannes Reinecke h...@suse.de
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries Storage
On Fri, Oct 17, 2014 at 04:26:05PM +0200, Mark Brown wrote:
On Fri, Oct 17, 2014 at 07:43:09PM +0900, Gyungoh Yoo wrote:
Are you talking about simplification using of_regulator_match()?
This driver has only one regulator.
Is the API also useful for this driver?
The thing I'm seeing is
Thanks for your comments. Your comments will be addressed in next version.
Some explanations inline.
Thanks,
Yuantian
-Original Message-
From: Viresh Kumar [mailto:viresh.ku...@linaro.org]
Sent: Friday, October 17, 2014 4:09 PM
To: Tang Yuantian-B29983
Cc: Rafael J. Wysocki; Linux
A few thousands of downloads of packages larger than some linux distros say
otherwise.
Testimony of those who have enjoyed my work aswell.
But you don't know the half of it.
You've created a few scripts, small programs.
Atleast it's more than your female co-patriots.
How many terabytes have you
On Sat, Oct 18, 2014 at 6:47 PM, Arnd Bergmann a...@arndb.de wrote:
On Friday 17 October 2014 20:09:51 Arnd Bergmann wrote:
On October 17, 2014 2:16:00 PM CEST, Rafael J. Wysocki
r...@rjwysocki.net wrote:
From: Mika Westerberg mika.westerb...@linux.intel.com
Some drivers need to deal with
From: Jaiprakash Singh b44...@freescale.com
IFC registers can be of type Little Endian
or big Endian depending upon Freescale SoC.
Here SoC defines the register type of
IFC IP.So update accessors functions with
common IFC accessors functions to take
care both type of endianness.
IFC IO accressor
02:00.0 VGA compatible controller:
NVIDIA Corporation G98 [GeForce 8400 GS Rev. 2] (rev a1)
Chipset: G98 (NV98)
Family : NV50
The same for all four kernel:
- 3.18.0-0.rc0.git8.1.fc22.x86_64
- 3.18.0-0.rc0.git9.1.fc22.x86_64
- 3.18.0-0.rc0.git9.3.fc22.x86_64
- 3.18.0-0.rc0.git9.4.fc22.x86_64
A song Lennart Poettering et al should consider (I am the highway - Audioslave)
I am not your rolling wheels - I am the highway
I am not your carpet ride - I am the sky
as it pertains to he and his vis a vis the free software community, which was
here.
youtu.be/hWlkmkZW2hk
--
To
On Fri, Oct 17, 2014 at 09:45:32AM -0500, Felipe Balbi wrote:
Hi,
On Fri, Oct 17, 2014 at 04:53:31PM +0800, Huang Rui wrote:
AMD NL fpga needs to enable disscramble quirk. And this quirk doesn't need
on
the true soc.
Signed-off-by: Huang Rui ray.hu...@amd.com
---
Greg,
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: 2014年10月20日 12:44
To: Neil Zhang
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drivers: base: update cpu offline info when do hotplug
On Mon, Oct 20, 2014 at 11:29:08AM +0800, Neil Zhang wrote:
The
Hi Masami,
On Mon, Oct 20, 2014 at 11:02:49AM +0900, Masami Hiramatsu wrote:
(2014/10/17 17:19), Heiko Carstens wrote:
On Thu, Oct 16, 2014 at 02:49:56PM +0900, Masami Hiramatsu wrote:
Hi Heiko,
(2014/10/16 0:46), Heiko Carstens wrote:
Hi all,
we would like to implement an
On Fri, Oct 17, 2014 at 09:50:00AM -0500, Felipe Balbi wrote:
Hi,
On Fri, Oct 17, 2014 at 04:53:33PM +0800, Huang Rui wrote:
AMD NL needs to enable u2exit lfps quirk.
Signed-off-by: Huang Rui ray.hu...@amd.com
---
drivers/usb/dwc3/core.c | 4
drivers/usb/dwc3/core.h
On Sat, 18 Oct 2014, Linus Walleij wrote:
The STMPE keypad controller is only used with device tree
configured systems, so force the configuration to come from
device tree only, and now actually get the rows and cols from
the device tree too.
Signed-off-by: Linus Walleij
On Sat, 18 Oct 2014, Linus Walleij wrote:
This adds the register offsets for pull up/down for the STMPE
1601, 1801 and 24xx expanders. This is used to bias GPIO lines
and keypad lines.
Signed-off-by: Linus Walleij linus.wall...@linaro.org
---
Hi Sam, Lee: I think you should just ACK this
RFC patches to enable tx interrupts.
This is to demonstrate how this can be done without
core virtio changes, and to make sure I understand
the new APIs correctly.
Testing TBD, I was asked for a version for early testing.
Applies on top of patch: virtio_net: fix use after free
that I recently
Improve tx batching using byte queue limits.
Should be especially effective for MQ.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
drivers/net/virtio_net.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 14f4cda..b83d39d
On Sun, Oct 19, 2014 at 11:39:23PM -0700, Neil Zhang wrote:
How much noise is this going to cause on a big/little system that
constantly hot unplug/plugs processors all of the time?
Can you explain more what kind of noise will be introduced on a big/little
system?
Have you tested this on
From: Jason Wang jasow...@redhat.com
We already have counters for sent packets and sent bytes.
Use them to reduce the number of u64_stats_update_begin/end().
Take care not to bother with stats update when called
speculatively.
Based on a patch by Jason Wang.
Cc: Rusty Russell
On newer hosts that support delayed tx interrupts,
we probably don't have much to gain from orphaning
packets early.
Based on patch by Jason Wang.
Note: this might degrade performance for
hosts without event idx support.
Should be addressed by the next patch.
Signed-off-by: Michael S. Tsirkin
On Wed, Oct 15, 2014 at 07:47:42PM +0400, Denis V. Lunev wrote:
Excessive virtio_balloon inflation can cause invocation of OOM-killer, when
Linux is under severe memory pressure. Various mechanisms are responsible for
correct virtio_balloon memory management. Nevertheless it is often the case
On Mon, Oct 20, 2014 at 08:01:20AM +0200, Hannes Reinecke wrote:
Is it guaranteed that you cannot call -attach() for devices which
already have a device_handler attached?
You've skipped the case
scsi_dh != sdev-scsi_dh_data-scsi_dh
No. Just instead of an if / else it's an if with an early
On 19/10/2014 17:23, Ingo Molnar wrote:
* Daniel J Blueman dan...@numascale.com wrote:
Use appropriate memory block size to reduce sysfs entry creation time
by 16x.
Boot-tested with the four permutations of X86_UV and X86_NUMACHIP.
Signed-off-by: Daniel J Blueman dan...@numascale.com
---
On Sun, Oct 19, 2014 at 12:14 AM, Rickard Strandqvist
rickard_strandqv...@spectrumdigital.se wrote:
Ensures that the string is null-terminate in connection with the
use of strncpy, by switching from strncpy to strzcpy.
Signed-off-by: Rickard Strandqvist rickard_strandqv...@spectrumdigital.se
Synopsys DW_MMC IP core supports Internal DMA Controller with 64-bit address
mode from IP version 2.70a onwards.
Updated the driver to support IDMAC 64-bit addressing mode.
Signed-off-by: Prabu Thangamuthu prab...@synopsys.com
---
Change log v7:
- Initialized reserved fileds and buffer
On Sun, Oct 19, 2014 at 7:43 PM, Stefan Hengelein
stefan.hengel...@fau.de wrote:
When CONFIG_PCI is disabled, 'db120_pci_init()' had a different
signature than when was enabled. Therefore, compilation failed when
CONFIG_PCI was not present.
arch/mips/ath79/mach-db120.c:132: error: too many
On Sun, Oct 19, 2014 at 8:04 PM, Stefan Hengelein
stefan.hengel...@fau.de wrote:
When CONFIG_MIPS_MT_SMP is enabled, the following compilation error
occurs:
arch/mips/pmcs-msp71xx/msp_irq_cic.c:134: error: ‘irq’ undeclared
This code clearly never saw a compiler.
The surrounding code
On Fri, 17 Oct 2014, Bjorn Andersson wrote:
On Wed 08 Oct 01:40 PDT 2014, Lee Jones wrote:
[...]
+static struct qcom_smd_driver qcom_smd_rpm_driver = {
+ .probe = qcom_smd_rpm_probe,
+ .remove = qcom_smd_rpm_remove,
+ .callback = qcom_smd_rpm_callback,
+ .driver = {
+
2014-10-17 21:03 GMT+08:00 Mark Rutland mark.rutl...@arm.com:
On Fri, Oct 17, 2014 at 10:54:25AM +0100, Chunyan Zhang wrote:
Add serial driver for spreadtrum sharkl platform with earlycon
support at first.
Signed-off-by: Chunyan Zhang chunyan.zh...@spreadtrum.com
---
When the system boots up, in the dmesg logs we can see
the memory statistics along with total reserved as below.
Memory: 458840k/458840k available, 65448k reserved, 0K highmem
When CMA is enabled, still the total reserved memory remains the same.
However, the CMA memory is not considered as
Greg,
-Original Message-
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: 2014年10月20日 14:48
To: Neil Zhang
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drivers: base: update cpu offline info when do hotplug
On Sun, Oct 19, 2014 at 11:39:23PM -0700, Neil Zhang wrote:
On Thu, Oct 16, 2014 at 01:44:02PM +0200, Andreas Werner wrote:
On Thu, Oct 16, 2014 at 11:59:10AM +0200, Wolfram Sang wrote:
* PGP Signed by an unknown key
I do not want to parse the things in userspace because this EEPROM data
are related to the hardware and i want to give our
Hello,
On 2014-10-19 17:59, Stefan Hengelein wrote:
When CONFIG_MMU is not present, the variable 'atomic_pool' and the
function '__in_atomic_pool' are undeclared but used in part of the
code. Therefore, the compilation breaks.
Now, they are defined to dummy values when CONFIG_MMU is undefined.
Hi Linus,
please pull from the 'for-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus
to receive the following updates:
One patch to enable the BPF system call and three more bug fixes.
Dominik Dingel (1):
s390/mm: fixing calls of
Could you review this patch?
(2014/10/16 18:48), Yasuaki Ishimatsu wrote:
While offling node by hot removing memory, the following divide error
occurs:
divide error: [#1] SMP
[...]
Call Trace:
[...] handle_mm_fault
[...] ? try_to_wake_up
[...] ? wake_up_state
On Sun, Oct 19, 2014 at 09:03:14PM -0400, David Miller wrote:
From: Linus Torvalds torva...@linux-foundation.org
Date: Sun, 19 Oct 2014 17:32:15 -0700
Looks like the module license issue was just overlooked when moving
the code out in commit c8d7b98bec43 (netfilter: move nf_send_resetX()
Hi Linus,
I was one of the people taking your statements at face value, so here's
my belated pull request for the PWM tree which I had planned to send in
today anyway. There isn't anything major in this, mostly bug fixes and
cleanup.
The following changes since commit
On Fri, Sep 26, 2014 at 04:37:09PM -0700, Andi Kleen wrote:
SNIP
OPT_BOOLEAN('x', exclude-other, symbol_conf.exclude_other,
Only display entries with parent-match),
- OPT_CALLBACK_DEFAULT('g', call-graph, report,
output_type,min_percent[,print_limit],call_order,
On Fri, Sep 26, 2014 at 04:37:10PM -0700, Andi Kleen wrote:
SNIP
+ const char *str __maybe_unused, int unset)
+{
+ int *branch_mode = opt-value;
+
+ *branch_mode = !unset;
+ return 0;
+}
+
+static int
parse_percent_limit(const struct option *opt, const char
On 10/20/2014 08:53 AM, Christoph Hellwig wrote:
On Mon, Oct 20, 2014 at 08:01:20AM +0200, Hannes Reinecke wrote:
Is it guaranteed that you cannot call -attach() for devices which
already have a device_handler attached?
You've skipped the case
scsi_dh != sdev-scsi_dh_data-scsi_dh
No.
A generic node to map function has been added into the pinctrl
framework. It is provieded by GENERIC_PINCONF. Use it in the Berlin
pinctrl driver as it fits the needs.
Signed-off-by: Antoine Tenart antoine.ten...@free-electrons.com
---
drivers/pinctrl/berlin/Kconfig | 1 +
This patch add a generic function to use a standard callback to
.dt_node_to_map for group based pinctrl drivers.
It parses nodes of the form:
foo_pmux: foo-pmux {
function = foo;
groups = g0, g1, g2;
}
Signed-off-by: Antoine Tenart
Group-based drivers use a groups property to define on which groups a
mux function is applied to. Document it.
Signed-off-by: Antoine Tenart antoine.ten...@free-electrons.com
---
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
Since the group based drivers have their dt properties documented in the
generic pinctrl documentation, add generic helpers to avoid duplicating
code and to be sure new drivers won't use specific bindings for a known
purpose.
This patch add two functions to help group based drivers map their
Linus, Sebastian,
As discussed earlier this year[1], this series introduce helpers for group based
pinctrl drivers:
- of_pinctrl_utils_read_function(): reads the function name of a
specified node, and gets the number of groups it should be
applied to.
- of_pinctrl_for_each_function_group():
Most customers wants just to have a running system without installing
anything.
And for me an EEPROM is so simple and should not need a complicated way
to access it.
As I pointed out, there are ways to do it other than a seperate driver.
Yes of course there are a lot of possibilities.
drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c: In function
‘xgene_enet_ecc_init’:
drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c:126: warning: ‘data’ may be
used uninitialized in this function
Depending on the arbitrary value on the stack, the loop may terminate
too early, and cause a
On Sat, Oct 11, 2014 at 11:25:14PM +0100, Thomas Graf wrote:
On 10/11/14 at 12:32pm, Eric Dumazet wrote:
On Sat, 2014-10-11 at 10:36 +0200, Heiko Carstens wrote:
Hi all,
it just came to my attention that commit e341694e3eb5
netlink: Convert netlink_lookup() to use RCU protected
Here it gets frustrating. It seems you have no idea what an OS is for,
not even after I tried to describe it :(
Sorry, that might have been too strong. Still, we can't map any hardware
which is out there 1:1 into userspace, we need abstraction.
If you want to help with this abstraction, this
Signed-off-by:yaodongd...@huawei.com
---
drivers/thermal/thermal_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 71b0ec0..5b7d466 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@
result is always zero when comes here.
Signed-off-by:yaodongd...@huawei.com
---
drivers/thermal/thermal_core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 5b7d466..19cac8e 100644
---
On Sun, Oct 19, 2014 at 2:39 PM, Thomas Meyer tho...@m3y3r.de wrote:
Hello,
in UML kernel I get a long cpu using loop in __getnstimeofday()
(kernel/time/timekeeping.c:315) in the call of timespec_add_ns(),
when I left the host kernel suspended to ram for a few hours and resume
again.
this
Mauro,
On Thu, 2014-10-09 at 14:18 -0300, Mauro Carvalho Chehab wrote:
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
tags/media/v3.18-rc1
[...]
Mauro Carvalho Chehab (180):
[...]
[media] omap: be sure that MMU is there for COMPILE_TEST
On Sun, Oct 19, 2014 at 03:57:54PM -0700, Andy Lutomirski wrote:
Maybe, but at that point we commit to yet another ABI... I'd rather just
put a 'sane' implementation in a library or so.
This cuts both ways, though. For vdso timekeeping, the underlying
data structure has changed
Hi all,
Below is the bloat-o-meter output when comparing an m68k/atari_defconfig
kernel for v3.17 and v3.18-rc1.
Major culprit seems to be bpf. Can this become modular or optional?
Currently it's always included if CONFIG_NET=y.
Thanks!
add/remove: 374/146 grow/shrink: 392/323 up/down:
On Fri, 2014-10-17 at 18:14 +0200, Corey Minyard wrote:
How about this. I did a little research, and there's something called soft
module dependencies. Apparently you can add:
MODULE_SOFTDEP(post: ipmi_devintf)
to ipmi_msghandler.c and modprobe would load ipmi_devintf after loading
On Fri, Oct 17, 2014 at 01:48:19PM -0500, Felipe Balbi wrote:
Hi,
On Fri, Oct 17, 2014 at 06:41:04PM +, Paul Zimmerman wrote:
From: Felipe Balbi [mailto:ba...@ti.com]
Sent: Friday, October 17, 2014 8:00 AM
On Fri, Oct 17, 2014 at 04:53:41PM +0800, Huang Rui wrote:
AMD NL
The MIPS system calls are defined based on the -mabi gcc option.
However, the testptp is built on the host using the unistd header
from the kernel sources which were built for the MIPS architecture
thus guarded with the __MIPS_SIM_{ABI64, ABI32, NABI32} definitions
leading to the following build
-Original Message-
From: Will Deacon [mailto:will.dea...@arm.com]
Sent: 2014年7月4日 1:57
To: Neil Zhang
Cc: Sudeep Holla; 'li...@arm.linux.org.uk'; 'linux-arm-
ker...@lists.infradead.org'; 'linux-kernel@vger.kernel.org';
'devicet...@vger.kernel.org'
Subject: Re: [PATCH v4] ARM:
On Sun, Oct 19, 2014 at 05:08:08PM -0700, Andy Lutomirski wrote:
Before I totally screw this up: is .event_idx used for anything except
userspace rdpmc?
It should only be used for that.
There are a whole bunch of implementations of that
callback:
- perf_event_idx_default seems fishy
I
Implement raw OOB access functions to retrieve OOB bytes when accessing the
NAND in raw mode.
Signed-off-by: Boris Brezillon boris.brezil...@free-electrons.com
---
drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 18 ++
1 file changed, 18 insertions(+)
diff --git
Unlocked access to dst_rq-curr in task_numa_compare() is racy.
If curr task is exiting this may be a reason of use-after-free:
task_numa_compare()do_exit()
rcu_read_lock()schedule()
cur = ACCESS_ONCE(dst_rq-curr)...
...
Hello,
This series provides an implementation for raw accesses taking care of
hidding the specific layout used by the GPMI controller.
I also updated the nand_ecc_ctrl struct documentation to clearly state that
specific layouts should be hidden when accessing the NAND chip in raw mode.
Best
read_page_raw and write_page_raw method description is not clear enough.
It clearly specifies that ECC correction should not be involved but does
not talk about specific layout (by layout I mean where in-band and
out-of-band data are stored on the NAND media) used by NAND/ECC
controllers.
Those
On 10/20/2014 01:56 AM, Stephen Rothwell wrote:
Hi Boaz,
I noticed your commits changing your email address, so I have updated
the contact address for the osd tree.
Thanks Stephen
Sorry I forgot to CC You, thank you for picking this up
Boaz
--
To unsubscribe from this list: send the
Add a new function to move bits (not bytes) from a memory region to
another one.
This function is similar to memmove except it acts at bit level.
This function is needed to implement GPMI raw access functions, given the
fact that ECC engine does not pad ECC bits to the next byte boundary.
Several MTD users (either in user or kernel space) expect a valid raw
access support to NAND chip devices.
This is particularly true for testing tools which are often touching the
data stored in a NAND chip in raw mode to artificially generate errors.
The GPMI drivers do not implemenent raw
В Вс, 19/10/2014 в 23:38 +0200, Peter Zijlstra пишет:
On Sun, Oct 19, 2014 at 03:13:31AM +0400, Kirill Tkhai wrote:
I'm too tired for all this, but:
+ smp_rmb(); /* Pairs with dst_rq-lock unlocking which implies smp_wmb */
RELEASE does not imply a WMB.
Thanks, please see, I've sent
В Вс, 19/10/2014 в 21:24 +0200, Oleg Nesterov пишет:
On 10/19, Kirill Tkhai wrote:
19.10.2014, 00:59, Oleg Nesterov o...@redhat.com:
No, I don't think this can work. Let's look at the current code:
rcu_read_lock();
cur = ACCESS_ONCE(dst_rq-curr);
On Mon, Oct 20, 2014 at 04:41:54PM +0800, Huang Rui wrote:
On Fri, Oct 17, 2014 at 01:48:19PM -0500, Felipe Balbi wrote:
Hi,
On Fri, Oct 17, 2014 at 06:41:04PM +, Paul Zimmerman wrote:
From: Felipe Balbi [mailto:ba...@ti.com]
Sent: Friday, October 17, 2014 8:00 AM
On
В Вс, 19/10/2014 в 21:43 +0200, Oleg Nesterov пишет:
On 10/19, Oleg Nesterov wrote:
Forgot to mention... Or we can make task_struct_cachep SLAB_DESTROY_BY_RCU,
in this case -curr (or any other task_struct * ponter) can not go away
under rcu_read_lock(). task_numa_compare() still needs the
From: jinkun.hong jinkun.h...@rock-chips.com
Add power domain drivers based on generic power domain for Rockchip platform,
and support RK3288.
Based on:
- [PATCH v1 1/4] PM / clock_ops: Add pm_clk_add_clk()
http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg735599.html
Changes in v4:
From: jinkun.hong jinkun.h...@rock-chips.com
Signed-off-by: Jack Dai jack@rock-chips.com
Signed-off-by: jinkun.hong jinkun.h...@rock-chips.com
---
Changes in v4: None
Changes in v3:
- DT structure has changed
Changes in v2:
- move clocks to optional
From: jinkun.hong jinkun.h...@rock-chips.com
Add power domain drivers based on generic power domain for Rockchip platform,
and support RK3288.
Signed-off-by: Jack Dai jack@rock-chips.com
Signed-off-by: jinkun.hong jinkun.h...@rock-chips.com
---
Changes in v4:
- use list storage dev
From: jinkun.hong jinkun.h...@rock-chips.com
Signed-off-by: Jack Dai jack@rock-chips.com
Signed-off-by: jinkun.hong jinkun.h...@rock-chips.com
---
Changes in v4: None
Changes in v3:
- Decomposition power-controller, changed to multiple controller
(gpu-power-controller,
Add a simple getter pm_runtime_is_irq_safe() for querying whether runtime
PM IRQ safe was set or not.
Various bus drivers implementing runtime PM may use choose to suspend
differently based on IRQ safeness status of child driver (e.g. do not
unprepare the clock if IRQ safe is not set).
This patch adds both normal PM suspend/resume support and runtime PM
support to pl330 DMA engine driver.
The runtime power management for pl330 DMA driver allows gating of AMBA
clock (PDMA) in FSYS clock domain, when the device is not processing any
requests. This is necessary to enter low power
Add amba_pclk_prepare() and amba_pclk_unprepare() inline functions for
handling the AMBA bus clock by device drivers.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
include/linux/amba/bus.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/include/linux/amba/bus.h
The AMBA bus driver defines runtime Power Management functions which
disable and unprepare AMBA bus clock. This is problematic for runtime PM
because unpreparing a clock might sleep so it is not interrupt safe.
However some drivers may want to implement runtime PM functions in
interrupt-safe way
Remove the amba_pclk_enable and amba_pclk_disable macros because they
are not used by the drivers.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Reviewed-by: Ulf Hansson ulf.hans...@linaro.org
---
include/linux/amba/bus.h | 6 --
1 file changed, 6 deletions(-)
diff --git
Hi,
Changes since v7:
=
1. Add reviewed-by Ulf Hansson (patches 3, 4 and 5).
2. Patch 2/5: Fix missing return in amba_pclk_prepare() (suggested by
Ulf Hansson).
3. Rebased on next-20141020.
Changes since v6:
=
1. Add patch 5 removing the amba_pclk_*able macros
On Mon, Oct 20, 2014 at 10:37:19AM +0200, Geert Uytterhoeven wrote:
Hi all,
Below is the bloat-o-meter output when comparing an m68k/atari_defconfig
kernel for v3.17 and v3.18-rc1.
That looks cool, can I run this for other arches too?
--
Regards/Gruss,
Boris.
Sent from a fat
Hi Boris,
On Mon, Oct 20, 2014 at 11:06 AM, Borislav Petkov b...@alien8.de wrote:
On Mon, Oct 20, 2014 at 10:37:19AM +0200, Geert Uytterhoeven wrote:
Hi all,
Below is the bloat-o-meter output when comparing an m68k/atari_defconfig
kernel for v3.17 and v3.18-rc1.
That looks cool, can
On Sat, 18 Oct 2014, Davidlohr Bueso wrote:
On Sat, 2014-10-18 at 13:50 -0700, Linus Torvalds wrote:
On Sat, Oct 18, 2014 at 12:58 PM, Davidlohr Bueso d...@stgolabs.net wrote:
And [get/put]_futex_keys() shouldn't even be called for private futexes.
The following patch had some very
On Mon, Oct 20, 2014 at 10:33:45AM +0200, Andreas Werner wrote:
On Thu, Oct 16, 2014 at 01:44:02PM +0200, Andreas Werner wrote:
On Thu, Oct 16, 2014 at 11:59:10AM +0200, Wolfram Sang wrote:
* PGP Signed by an unknown key
I do not want to parse the things in userspace because this
On 10/20/2014 02:33 PM, jinkun.hong wrote:
From: jinkun.hong jinkun.h...@rock-chips.com
Add power domain drivers based on generic power domain for Rockchip platform,
and support RK3288.
Signed-off-by: Jack Dai jack@rock-chips.com
Signed-off-by: jinkun.hong jinkun.h...@rock-chips.com
---
OK, I think I'm finally awake enough to see what you're all talking
about :-)
On Sun, Oct 19, 2014 at 09:37:44PM +0200, Oleg Nesterov wrote:
RT tree has:
https://git.kernel.org/cgit/linux/kernel/git/paulg/3.10-rt-patches.git/
tree/patches/sched-delay-put-task.patch
(answering the
On Mon, Oct 20, 2014 at 10:24:22AM +0200, Wolfram Sang wrote:
* PGP Signed by an unknown key
Here it gets frustrating. It seems you have no idea what an OS is for,
not even after I tried to describe it :(
I am pretty sure that i know what an OS is for.
Sorry, that might have been too
Hi Neil,
On 20/10/14 09:46, Neil Zhang wrote:
-Original Message- From: Will Deacon
[mailto:will.dea...@arm.com] Sent: 2014年7月4日 1:57 To: Neil Zhang
Cc: Sudeep Holla; 'li...@arm.linux.org.uk'; 'linux-arm-
ker...@lists.infradead.org'; 'linux-kernel@vger.kernel.org';
Hi Linus,
Here's some more updates for powerpc for 3.18.
They are a bit late I know, though must are actually bug fixes. In my defence I
nearly cut the top of my finger off last weekend in a gruesome bike maintenance
accident, so I spent a good part of the week waiting around for doctors. True
Remove trailing whitespace in tcp.h icmp.c syncookies.c
Signed-off-by: Kenjiro Nakayama nakayamakenj...@gmail.com
---
include/net/tcp.h | 12 ++--
net/ipv6/icmp.c | 1 -
net/ipv6/syncookies.c | 1 -
3 files changed, 6 insertions(+), 8 deletions(-)
diff --git
On Mon, Oct 20, 2014 at 11:09:28AM +0200, Geert Uytterhoeven wrote:
Sure. Compile two kernel images, and run
scripts/bloat-o-meter image1 image2
Ha, that's even upstream :-)
Thanks Geert!
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
--
To
Without the VIRTIO_ prefix CONFIG_S_FAILED looks like a Kconfig macro.
So use that prefix here too.
Signed-off-by: Paul Bolle pebo...@tiscali.nl
---
Introduced in commit c6716bae52f9 (virtio-pci: move freeze/restore to
virtio core).
Tested with git grep only.
include/linux/virtio.h | 2 +-
1
On Mon, Oct 20, 2014 at 05:11:41PM +0800, Greg KH wrote:
On Mon, Oct 20, 2014 at 10:33:45AM +0200, Andreas Werner wrote:
On Thu, Oct 16, 2014 at 01:44:02PM +0200, Andreas Werner wrote:
On Thu, Oct 16, 2014 at 11:59:10AM +0200, Wolfram Sang wrote:
* PGP Signed by an unknown key
On Mon, Oct 20, 2014 at 10:16:16AM +0100, Sudeep Holla wrote:
On 20/10/14 09:46, Neil Zhang wrote:
Will, I prefer to check always-on field under PMU node to check
whether we need Save/restore them.
But how do you handle it for different idle states. e.g. if CPU is in
retention, PMU's
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