On Thu, Feb 26, 2015 at 08:45:16PM +0100, Peter Zijlstra wrote:
> On Thu, Feb 26, 2015 at 11:41:44AM -0800, Paul E. McKenney wrote:
> > Or just have the *_ONCE() calls in the single version. I bet that there
> > is no visible performance loss.
>
> I'll go play with that tomorrow, see what GCC
Hi Arnd,
Latency is 32 us for 32bits of data - commented inline. What delay call
do you recommend in this case?
On 15-02-26 12:15 PM, Arnd Bergmann wrote:
On Thursday 26 February 2015 11:37:20 Scott Branden wrote:
Response inline.
On 15-02-25 11:17 AM, Arnd Bergmann wrote:
On Wednesday
Adding Will D...
On Wed, Feb 25, 2015 at 5:32 PM, Mathieu Poirier
wrote:
> From: Pratik Patel
>
> This driver adds support for the STM CoreSight IP block,
> allowing any system compoment (HW or SW) to log and
> aggregate messages via a single entity.
>
> The STM exposes an application defined
* Dave Gerlach [150226 12:05]:
> Tony,
> On 01/05/2015 04:51 PM, Tony Lindgren wrote:
> > * Dave Gerlach [150105 14:51]:
> >> Felipe,
> >> On 01/02/2015 02:16 PM, Felipe Balbi wrote:
> >>> On Fri, Jan 02, 2015 at 02:00:16PM -0600, Dave Gerlach wrote:
> Introduce a wkup_m3_ipc driver to
Hi!
> It no longer works after I merged
>
> commit 796e1c55717e9a6ff5c81b12289ffa1ffd919b6f
> Merge: 8c334ce 45ee2db
> Author: Linus Torvalds
> Date: Mon Feb 16 15:48:00 2015 -0800
>
> Merge branch 'drm-next' of
> git://people.freedesktop.org/~airlied/linux
>
> Pull drm updates
Change 'architecuture' to 'architecture'
Signed-off-by: Yannick Guerrini
---
arch/s390/kvm/gaccess.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index 267523c..633fe9b 100644
--- a/arch/s390/kvm/gaccess.c
+++
V1->V2:
- Fix up the processing of the caps bits after discussions
with Any and Serge. Make patch less intrusive.
Ambient caps are something like restricted root privileges.
A process has a set of additional capabilities and those
are inherited without have to set capabilites in other
Acked-By: Nick Kralevich
On Thu, Feb 26, 2015 at 1:54 PM, Jeff Vander Stoep wrote:
> Commit f01e1af445fa ("selinux: don't pass in NULL avd to
> avc_has_perm_noaudit")
> made this pointer reassignment unnecessary. Avd should continue to reference
> the stack-based copy.
>
> Signed-off-by: Jeff
On Thu, Feb 26, 2015 at 10:14 AM, Mathieu Poirier
wrote:
> The System Trace Macrocell (STM) is an IP block falling under the
> CoreSight umbrella. It's main purpose it so expose stimulus channels
> to any system component for the purpose of information logging.
>
> Bindings for this IP block
Change 'Fimware' to 'Firmware'
Change 'enalbled' to 'enabled'
Signed-off-by: Yannick Guerrini
---
drivers/scsi/qla2xxx/qla_init.c | 4 ++--
drivers/scsi/qla2xxx/qla_mid.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c
Hi,
I ran into series of following binder mmap failures with v4.0.0-rc1:
[ cut here ]
WARNING: CPU: 0 PID: 1971 at mm/vmalloc.c:130
vmap_page_range_noflush+0x119/0x144()
CPU: 0 PID: 1971 Comm: healthd Not tainted 4.0.0-rc1-00399-g7da3fdc-dirty #157
Hardware name:
On Wed 2015-02-25 23:32:00, Scot Doyle wrote:
> On Wed, 25 Feb 2015, Pavel Machek wrote:
> > On Mon 2015-01-26 20:41:53, Scot Doyle wrote:
> > > The fbcon cursor, when set to blink, is hardcoded to toggle display state
> > > five times per second. Expose this setting via
> > >
On Thu, Feb 26, 2015 at 8:28 AM, Benjamin Tissoires
wrote:
> The stylus of this device works just fine out of the box.
> The touch is seen by default as a mouse with relative events and some
> gestures.
> The wireless and the wired version have slightly different firmwares, but
> the debug mode 2
Now that scom boot interface is merged we don't need export scm_call
anymore. Some other minor cleanups related to boot interface to only
export what is needed by scm_set_boot_addr().
Signed-off-by: Kumar Gala
---
arch/arm/mach-qcom/scm.c | 7 ---
arch/arm/mach-qcom/scm.h | 7 ---
2
Architectural changes in the ARM Linux kernel tree mandate the eventual
removal of the mach-* directories. Move the scm driver to
drivers/firmware and the scm header to include/linux to support that
removal.
Signed-off-by: Kumar Gala
---
MAINTAINERS | 1 +
Add qcom prefix to functions, etc to create a unique name space for the
scm code as it gets ready to move out of qcom specific mach dir.
Signed-off-by: Kumar Gala
---
arch/arm/mach-qcom/platsmp.c | 8 +--
arch/arm/mach-qcom/scm.c | 148 +--
Put all scm related code into a single file as a first step in cleaning
up the scm interface to just expose functional behavior insteam of making
direct scm calls.
Signed-off-by: Kumar Gala
---
arch/arm/mach-qcom/Makefile | 2 +-
arch/arm/mach-qcom/platsmp.c | 2 +-
Hi Linus,
Please pull hwmon fixes for Linux v4.0-rc2 from signed tag:
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
hwmon-for-linus-v4.0-rc2
Thanks,
Guenter
--
The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539:
Linux 4.0-rc1
Commit f01e1af445fa ("selinux: don't pass in NULL avd to avc_has_perm_noaudit")
made this pointer reassignment unnecessary. Avd should continue to reference
the stack-based copy.
Signed-off-by: Jeff Vander Stoep
---
security/selinux/avc.c | 6 ++
1 file changed, 2 insertions(+), 4
On Thu 2015-02-26 10:26:50, One Thousand Gnomes wrote:
> > So that GPL header at begining of each file becomes one line... and so
> > that if it is BSD/GPL dual licensed is plain to see, and I don't have
> > to read the notices saying "oh this is gpl.. but if you want to,
> > delete gpl above and
Hi Vince,
On Feb 26 2015 or thereabouts, Vince Herried wrote:
> I'm overwhelmed by these updates My understanding of the code is not that
> good.
>
> Currently i have a version of the code that gives two interfaces from my
> Huion h610. I have gotten the buttons to work using xsetwacom. I
On Wed 2015-02-25 16:00:47, Felipe Balbi wrote:
> On Wed, Feb 25, 2015 at 10:49:51PM +0100, Pavel Machek wrote:
> > Hi!
> >
> > > > >Is one tag per directory sufficient? Is one tag per file sufficient?
> > > > >How about one tag per package? If package, then isn't a single tag for
> > > > >the
On 02/17/2015 11:52 AM, Sebastian Hesselbarth wrote:
I2C mux pinctrl driver currently determines the number of sub-busses by
counting available pinctrl-names. Unfortunately, this requires each
incarnation of the devicetree node with different available sub-busses
to be rewritten.
This patch
Javi,
Replying in v2.
On Thu, Feb 26, 2015 at 07:00:30PM +, Javi Merino wrote:
> +
> +/**
> + * divvy_up_power() - divvy the allocated power between the actors
> + * @req_power: each actor's requested power
> + * @max_power: each actor's maximum available power
> + *
On Wed, Jan 28, 2015 at 05:00:35PM +, Javi Merino wrote:
> The power allocator governor is a thermal governor that controls system
> and device power allocation to control temperature. Conceptually, the
> implementation divides the sustainable power of a thermal zone among
> all the heat
On 26.02.15 21:32, Stuart Yoder wrote:
>
>
>> -Original Message-
>> From: Alexander Graf [mailto:ag...@suse.de]
>> Sent: Thursday, February 26, 2015 8:33 AM
>> To: Yoder Stuart-B08248; a...@arndb.de
>> Cc: Rivera Jose-B46482; linux-kernel@vger.kernel.org;
>> gre...@linuxfoundation.org
On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
> > There is nothing in get_vfs_caps_from_disk that does this and the magic
> > vanishes after this function is done.
>
> get_vfs_caps_from_disk does:
>
> cpu_caps->magic_etc = magic_etc = le32_to_cpu(caps.magic_etc);
>
> then
max_ptes_none specifies how many extra small pages (that are
not already mapped) can be allocated when collapsing a group
of small pages into one large page.
/sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none
A higher value leads to use additional memory for programs.
A lower value
On Thu, 26 Feb 2015, Daniel Thompson wrote:
> On Thu, 2015-02-26 at 15:31 -0500, Nicolas Pitre wrote:
> > On Tue, 3 Feb 2015, Daniel Thompson wrote:
> >
> > > Currently gic_raise_softirq() is locked using upon irq_controller_lock.
> > > This lock is primarily used to make register
This adds support for reporting the combined channels count of the
hv_netvsc driver via 'ethtool --show-channels'.
This required adding 'max_chn' to 'struct netvsc_device', and assigning
it 'rsscap.num_recv_que' in 'rndis_filter_device_add'. Now we can access
the combined maximum channel count
On Mon, 23 Feb 2015 19:38:10 +0900 Daeseok Youn wrote:
> Use 'retval' instead of 'status'.
>
The patch does a lot more than this. It causes __ocfs2_add_entry to
propagate error codes which were previously dropped on the floor.
Please update the changelog to fully explain the functional
On Thu, Feb 26, 2015 at 03:23:35PM -0600, Christoph Lameter wrote:
> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
>
> > No. fE is not "not available". If you set it with setcap, you *should*
> > (if i'm tinking right) find fE full when calculating the new capability
> > sets, because of
On Thursday, February 26, 2015 07:17:24 PM Boris Brezillon wrote:
> On Thu, 26 Feb 2015 19:17:03 +0100
> "Rafael J. Wysocki" wrote:
>
> > On Thursday, February 26, 2015 04:47:24 PM Boris Brezillon wrote:
> > > On Thu, 26 Feb 2015 16:44:16 +0100
> > > "Rafael J. Wysocki" wrote:
>
> [...]
>
> >
On Thu, 26 Feb 2015, Andy Lutomirski wrote:
> I'm still extremely nervous about allowing nonempty pA to propagate to
> setuid or nonzero fP programs. It's less obviously dangerous if pA is
> never a superset of pP, but it could still cause problems with setuid
> programs that execute
On Mon, 23 Feb 2015 11:23:14 +0100 Michal Simek wrote:
> Hi Andrew,
>
> On 12/11/2014 10:00 AM, Michal Simek wrote:
> > It is better to use macros which are already available
> > because then there is just one location which needs to be change.
> >
> > Signed-off-by: Michal Simek
> > ---
> >
On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
> No. fE is not "not available". If you set it with setcap, you *should*
> (if i'm tinking right) find fE full when calculating the new capability
> sets, because of magic_etc.
There is nothing in get_vfs_caps_from_disk that does this and the magic
On Thu, Feb 26, 2015 at 12:11 PM, Stephen Boyd wrote:
> On 02/26/15 12:09, Srinivas Kandagatla wrote:
>>
>>
>> On 26/02/15 19:31, Stephen Boyd wrote:
>>> On 02/22/15 23:54, Srinivas Kandagatla wrote:
+pm8921_s5: pm8921-s5 {
+compatible=
On Thu, Feb 26, 2015 at 12:58:33PM -0800, Andy Lutomirski wrote:
> On Thu, Feb 26, 2015 at 12:55 PM, Serge E. Hallyn wrote:
> > On Thu, Feb 26, 2015 at 12:51:57PM -0800, Andy Lutomirski wrote:
> >> On Thu, Feb 26, 2015 at 12:34 PM, Serge E. Hallyn wrote:
> >> > On Thu, Feb 26, 2015 at 02:13:00PM
On 2015-02-24 05:06, Florian Westphal wrote:
> Imre Palik wrote:
>> The netfilter code is made with flexibility instead of performance in mind.
>> So when all we want is to pass packets between different interfaces, the
>> performance penalty of hitting netfilter code can be considerable, even
On Thu, Feb 26, 2015 at 03:09:48PM -0600, Christoph Lameter wrote:
> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
>
> > > Same problem as before. The ambient bits will not be set in pE'.
> >
> > And what if I weren't scatterbrained and we did
> >
> > if (pA)
> > pE' = pP'
> >
On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
> > Same problem as before. The ambient bits will not be set in pE'.
>
> And what if I weren't scatterbrained and we did
>
> if (pA)
> pE' = pP'
> else
> pE' = pP' & fE
>
> All pP' bits would be set in pE'.
Ok
On Thu, 2015-02-26 at 15:31 -0500, Nicolas Pitre wrote:
> On Tue, 3 Feb 2015, Daniel Thompson wrote:
>
> > Currently gic_raise_softirq() is locked using upon irq_controller_lock.
> > This lock is primarily used to make register read-modify-write sequences
> > atomic but gic_raise_softirq() uses
> -Original Message-
> From: Andrew Schwartzmeyer [mailto:and...@schwartzmeyer.com]
> Subject: [PATCH] Implement Hyper-V netvsc_get_channels() ethool op
Please add net-next to the subject (the patch should also be based on that
tree).
Also the "hyperv: " word should come first.
Like
To make debugging a bit easier we add me register
access tracing
/tracing/events/mei/mei_reg_{read,write}
Signed-off-by: Tomas Winkler
---
V2: add missing include to linux/device.h
Fix warning (randconfig)
drivers/misc/mei/mei-trace.h:30:24: warning: 'struct device' declared inside
parameter
On 02/10/15 17:05, Krzysztof Kozlowski wrote:
> 2015-02-10 4:09 GMT+01:00 Chanwoo Choi :
>> This patch fixes wrong hwirq of RTC irq for Exynos3250 SoC. When entering
>> suspend state, 'enable_irq_wake fail' happen because of the mismatch of RTC
>> hwirq.
>>
>> [ 429.200937] Freezing user
On Thu, Feb 26, 2015 at 12:55 PM, Serge E. Hallyn wrote:
> On Thu, Feb 26, 2015 at 12:51:57PM -0800, Andy Lutomirski wrote:
>> On Thu, Feb 26, 2015 at 12:34 PM, Serge E. Hallyn wrote:
>> > On Thu, Feb 26, 2015 at 02:13:00PM -0600, Christoph Lameter wrote:
>> >> On Thu, 26 Feb 2015, Serge E.
On Thu, Feb 26, 2015 at 12:51:57PM -0800, Andy Lutomirski wrote:
> On Thu, Feb 26, 2015 at 12:34 PM, Serge E. Hallyn wrote:
> > On Thu, Feb 26, 2015 at 02:13:00PM -0600, Christoph Lameter wrote:
> >> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
> >>
> >> > Andrew Morgan was against that. What if
On 02/18/15 07:24, Stephen Boyd wrote:
> On 02/16/15 05:36, Krzysztof Kozlowski wrote:
>> During CPU shutdown the exynos_cpu_power_down() is called after
>> disabling cache coherency and it uses LDREX and STREX instructions (by
>> calling of_machine_is_compatible() -> kobject_get() -> kref_get()).
On Thu, Feb 26, 2015 at 12:34 PM, Serge E. Hallyn wrote:
> On Thu, Feb 26, 2015 at 02:13:00PM -0600, Christoph Lameter wrote:
>> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
>>
>> > Andrew Morgan was against that. What if we changed
>> >
>> > pE' = pP' & (fE | pA)
>> >
>> > to
>> >
>> > if
>
> Thoughts?
Just use my original patch using page tables which did not need any of these
research projects.
http://www.serverphorums.com/read.php?12,1043794,1043796#msg-1043796
-Andi
--
a...@linux.intel.com -- Speaking for myself only
--
To unsubscribe from this list: send the line
On Thu, Feb 26, 2015 at 02:38:45PM -0500, Steven Rostedt wrote:
> On Thu, 26 Feb 2015 19:00:31 +
> Javi Merino wrote:
>
> > Add trace events for the power allocator governor and the power actor
> > interface of the cpu cooling device.
>
> For the tracing parts...
>
> Acked-by: Steven
On Thu, Feb 26, 2015 at 11:36:57AM -0800, Davidlohr Bueso wrote:
> We currently use the mmap_sem to serialize the mm exe_file.
> This is atrocious and a clear example of the misuses this
> lock has all over the place, making any significant changes
> to the address space locking that much more
Em Thu, Feb 26, 2015 at 12:34:04PM -0800, Andi Kleen escreveu:
> > Having a nice explanation of the problem helps, as my first reaction to
> > this patch was: "What? This is what this tool is supposed to do, to
> > compare two versions of a binary, one that is being developed from the
> > same
On Mon, Feb 23, 2015 at 01:30:28PM -0800, Stephen Boyd wrote:
> PXO is 25MHz, not 27MHz. Fix the table.
>
> Fixes: 24d8fba44af3 "clk: qcom: Add support for IPQ8064's global
> clock controller (GCC)"
>
> Signed-off-by: Stephen Boyd
Reviewed-by: Andy Gross
Tested-by: Andy Gross
--
Qualcomm
On Tue, Feb 24, 2015 at 10:54:44PM -0500, Simo Sorce wrote:
> On Tue, 2015-02-24 at 18:34 +0300, Dan Carpenter wrote:
> > If we call groups_alloc() with invalid values then it's might lead to
> > memory corruption. For example, with a negative value then we might not
> > allocate enough for
These always true or always false conditions cause static checker
warnings.
The check prior to checking "if (pin->enable_count <= 1) {" is
"if (pin->enable_count > 1) ", so we know that ->enable_count is <= 1
already and can delete the check.
The queue_delayed_work() function is type bool so the
> Having a nice explanation of the problem helps, as my first reaction to
> this patch was: "What? This is what this tool is supposed to do, to
> compare two versions of a binary, one that is being developed from the
> same source, the other with slight modifications, etc", while the
> description
On 26.02.2015 21:01, Stephen Warren wrote:
On 02/26/2015 12:39 PM, Sebastian Hesselbarth wrote:
On 26.02.2015 18:55, Gregory CLEMENT wrote:
On 17/02/2015 19:52, Sebastian Hesselbarth wrote:
This patch set improves current mainline support for the Compulab
CM-A510 System-on-Module (SoM) and
On Thu, Feb 26, 2015 at 02:13:00PM -0600, Christoph Lameter wrote:
> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
>
> > Andrew Morgan was against that. What if we changed
> >
> > pE' = pP' & (fE | pA)
> >
> > to
> >
> > if (pA)
> > pE' = pP' & fE
> > else
> > pE' =
On Tue, 3 Feb 2015, Daniel Thompson wrote:
> It is currently possible for FIQ handlers to re-enter gic_raise_softirq()
> and lock up.
>
> gic_raise_softirq()
> lock(x);
> -~-> FIQ
> handle_fiq()
> gic_raise_softirq()
> lock(x); <-- Lockup
>
>
On Tue, 3 Feb 2015, Daniel Thompson wrote:
> Currently gic_raise_softirq() is locked using upon irq_controller_lock.
> This lock is primarily used to make register read-modify-write sequences
> atomic but gic_raise_softirq() uses it instead to ensure that the
> big.LITTLE migration logic can
On Thu, Feb 26, 2015 at 11:38:01AM -0800, Andy Lutomirski wrote:
> On Thu, Feb 26, 2015 at 11:32 AM, Serge E. Hallyn wrote:
> > On Thu, Feb 26, 2015 at 12:28:30PM -0600, Christoph Lameter wrote:
> >> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
> >>
> >> > > Well doing that breaks su.
> >> >
> >>
> -Original Message-
> From: Alexander Graf [mailto:ag...@suse.de]
> Sent: Thursday, February 26, 2015 8:33 AM
> To: Yoder Stuart-B08248; a...@arndb.de
> Cc: Rivera Jose-B46482; linux-kernel@vger.kernel.org;
> gre...@linuxfoundation.org
> Subject: Re: [PATCH 0/3 v6] drivers/bus:
Ville Syrjälä writes:
>> @@ -651,7 +651,14 @@ static int i915_drm_suspend_late(struct drm_device
>> *drm_dev)
>> }
>>
>> pci_disable_device(drm_dev->pdev);
>> -pci_set_power_state(drm_dev->pdev, PCI_D3hot);
>> +/*
>> + * During hibernation on some GM45 platforms the BIOS
On 26/02/15 19:00, Bjorn Andersson wrote:
On Sun, Feb 22, 2015 at 11:54 PM, Srinivas Kandagatla
wrote:
This patch adds rpm node to apq8064 dt as rpm would be used by other
devices for regulator support. Also adds all the regulators in the rpm.
This looks good, with Kumars suggestion of
On Thursday 26 February 2015 11:37:20 Scott Branden wrote:
> Response inline.
>
> On 15-02-25 11:17 AM, Arnd Bergmann wrote:
> > On Wednesday 25 February 2015 10:16:24 Scott Branden wrote:
> >> This adds a driver for random number generator present on Broadcom
> >> IPROC devices.
> >>
> >>
On Thu, 26 Feb 2015, Andy Lutomirski wrote:
> Also, on further bikeshedding consideration, I think I like the name
> "persistent" much better than "ambient". Alas, "persistent" starts
> with a P.
Ambient is like backround lighting. Its always there but barely visible.
--
To unsubscribe from
By making use of the restart_handler chain mechanism, the SLCR-based
reset mechanism can be prioritized amongst other mechanisms available on
a particular board.
Choose a default high-ish priority of 192 for this restart mechanism.
Signed-off-by: Josh Cartwright
---
arch/arm/mach-zynq/common.c
On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
> Andrew Morgan was against that. What if we changed
>
> pE' = pP' & (fE | pA)
>
> to
>
> if (pA)
> pE' = pP' & fE
> else
> pE' = pP'
>
Same problem as before. The ambient bits will not be set in pE'.
--
To
On 02/26/15 12:09, Srinivas Kandagatla wrote:
>
>
> On 26/02/15 19:31, Stephen Boyd wrote:
>> On 02/22/15 23:54, Srinivas Kandagatla wrote:
>>> +pm8921_s5: pm8921-s5 {
>>> +compatible= "qcom,rpm-pm8921-ftsmps";
>>> +reg= ;
>>> +};
On 02/26/2015 12:39 PM, Sebastian Hesselbarth wrote:
On 26.02.2015 18:55, Gregory CLEMENT wrote:
On 17/02/2015 19:52, Sebastian Hesselbarth wrote:
This patch set improves current mainline support for the Compulab
CM-A510 System-on-Module (SoM) and its default Compulab SBC-A510
base board.
On 26/02/15 19:31, Stephen Boyd wrote:
On 02/22/15 23:54, Srinivas Kandagatla wrote:
+ pm8921_s5: pm8921-s5 {
+ compatible = "qcom,rpm-pm8921-ftsmps";
+ reg = ;
+ };
+
+
Fix checkpatch.pl errors:
"ERROR: do not use C99 // comments"
Signed-off-by: Alex W Slater
---
drivers/staging/vt6655/device_main.c | 36 ++
1 file changed, 19 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/vt6655/device_main.c
Thank you for your reply,
I am going to try vanilla sources and let you know. It is going to
take some time thou, because I don't have to dd another drive for a
little while :)
Cheers
Pavol
On Thu, Feb 26, 2015 at 3:23 PM, Vlastimil Babka wrote:
> On 02/21/2015 05:16 PM, Pavol Cupka wrote:
>>
On Thu, Feb 26, 2015 at 08:50:48PM +0200, Imre Deak wrote:
> On to, 2015-02-26 at 10:34 +0100, Bjørn Mork wrote:
> > Imre Deak writes:
> >
> > >> That patch fixes the problem, with only pci_set_power_state commented
> > >> out. Do you still want me to try with pci_disable_device() commented
> >
On success, callback function returns 0. So invert the if condition
check so that we can break out of loop.
Cc: sta...@vger.kernel.org
Signed-off-by: Ameya Palande <2am...@gmail.com>
---
drivers/mfd/kempld-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hi Zubair,
On 26 February 2015 at 12:43, Zubair Lutfullah Kakakhel
wrote:
> From: Alex Smith
>
> Add device tree bindings for the DMA controller on JZ4780 SoCs, used by
> the dma-jz4780 driver.
>
> Signed-off-by: Alex Smith
> Signed-off-by: Zubair Lutfullah Kakakhel
>
> ---
> V3 -> V2
>
Hi,
On Thu, Feb 26, 2015 at 01:35:04PM +0200, Kirill A. Shutemov wrote:
> Core mm expects __PAGETABLE_{PUD,PMD}_FOLDED to be defined if these page
> table levels folded. Usually, these defines are provided by
> and .
>
> But some architectures fold page table levels in a custom way. They need
>
Tony,
On 01/05/2015 04:51 PM, Tony Lindgren wrote:
> * Dave Gerlach [150105 14:51]:
>> Felipe,
>> On 01/02/2015 02:16 PM, Felipe Balbi wrote:
>>> On Fri, Jan 02, 2015 at 02:00:16PM -0600, Dave Gerlach wrote:
Introduce a wkup_m3_ipc driver to handle communication between the MPU
and
On Thu, Feb 26, 2015 at 08:50:48PM +0200, Imre Deak wrote:
> On to, 2015-02-26 at 10:34 +0100, Bjørn Mork wrote:
> > Imre Deak writes:
> >
> > >> That patch fixes the problem, with only pci_set_power_state commented
> > >> out. Do you still want me to try with pci_disable_device() commented
> >
Hi Oleg,
On 02/26/2015 08:29 PM, Oleg Nesterov wrote:
@@ -341,7 +359,13 @@ static inline int sem_lock(struct sem_array *sma, struct
sembuf *sops,
* Thus: if is now 0, then it will stay 0.
*/
if (sma->complex_count == 0)
On Thu, 26 Feb 2015, Daniel Thompson wrote:
> On Wed, 2015-02-25 at 11:47 -0500, Nicolas Pitre wrote:
> > On Wed, 25 Feb 2015, Russell King - ARM Linux wrote:
> >
> > > On Thu, Feb 05, 2015 at 04:11:00PM +, Russell King - ARM Linux wrote:
> > > > On Thu, Feb 05, 2015 at 06:29:18AM -0800,
On Thu, Feb 26, 2015 at 11:41:44AM -0800, Paul E. McKenney wrote:
> Or just have the *_ONCE() calls in the single version. I bet that there
> is no visible performance loss.
I'll go play with that tomorrow, see what GCC makes of it.
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On Thu, Feb 26, 2015 at 08:13:35PM +0100, Peter Zijlstra wrote:
> On Thu, Feb 26, 2015 at 10:28:17AM -0800, Paul E. McKenney wrote:
>
>
> > Color me confused, both by the existing code and the modifications.
> >
> > It appears that you are using seqlock to force readers to retry when
> > a
On Thu, Feb 26, 2015 at 06:47:00PM +, Matt Fleming wrote:
> Weird. I just noticed that the Makefile hunk got dropped. Was that
> intentional?
>
> diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
> index 80091ae54c2b..6c1ca139f736 100644
> ---
On 26.02.2015 18:55, Gregory CLEMENT wrote:
On 17/02/2015 19:52, Sebastian Hesselbarth wrote:
This patch set improves current mainline support for the Compulab
CM-A510 System-on-Module (SoM) and its default Compulab SBC-A510
base board. Thanks to Gabriel Dobato who agreed to remote debug and
Response inline.
On 15-02-25 11:17 AM, Arnd Bergmann wrote:
On Wednesday 25 February 2015 10:16:24 Scott Branden wrote:
This adds a driver for random number generator present on Broadcom
IPROC devices.
Reviewed-by: Ray Jui
Signed-off-by: Scott Branden
The driver looks reasonable overall,
On Thu, 26 Feb 2015 19:00:31 +
Javi Merino wrote:
> Add trace events for the power allocator governor and the power actor
> interface of the cpu cooling device.
For the tracing parts...
Acked-by: Steven Rostedt
-- Steve
>
> Cc: Zhang Rui
> Cc: Eduardo Valentin
> Cc: Steven Rostedt
>
On Thu, Feb 26, 2015 at 11:32 AM, Serge E. Hallyn wrote:
> On Thu, Feb 26, 2015 at 12:28:30PM -0600, Christoph Lameter wrote:
>> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
>>
>> > > Well doing that breaks su.
>> >
>> > Don't what exactly? You're saying that doing
>> >
>> > pI' = pI
>> > pA' =
We currently use the mmap_sem to serialize the mm exe_file.
This is atrocious and a clear example of the misuses this
lock has all over the place, making any significant changes
to the address space locking that much more complex and tedious.
This also has to do of how we used to check for the
On Thu, Feb 26, 2015 at 12:28:30PM -0600, Christoph Lameter wrote:
> On Thu, 26 Feb 2015, Serge E. Hallyn wrote:
>
> > > Well doing that breaks su.
> >
> > Don't what exactly? You're saying that doing
> >
> > pI' = pI
> > pA' = pA (pA is ambient)
> > pP' = (X & fP) | (pI & (fI | pA))
> > pE' =
Sorry Manfred, I initiated this discussion and then disappeared. Currently
I am buried in the ancient 2.16.18 bugs ;)
On 02/25, Manfred Spraul wrote:
> Hi,
>
> What do you think about the following patch for sem_lock()?
>
> Other options:
>
> 1) I don't like
>
> #define
On 02/22/15 23:54, Srinivas Kandagatla wrote:
> + pm8921_s5: pm8921-s5 {
> + compatible = "qcom,rpm-pm8921-ftsmps";
> + reg = ;
> + };
> +
> + pm8921_s6: pm8921-s6 {
On 25 February 2015 at 00:16, Vikas Shivappa
wrote:
> +1.2 Why is CAT needed
> +-
> +
> +The CAT enables more cache resources to be made available for higher
> +priority applications based on guidance from the execution
> +environment.
> +
> +The architecture also allows
On Thu, Feb 26, 2015 at 8:00 PM, Stephen Warren wrote:
> On 02/26/2015 10:42 AM, Russell King - ARM Linux wrote:
>>
>> On Thu, Feb 26, 2015 at 11:37:08AM +0100, Geert Uytterhoeven wrote:
>>>
>>> When trying to kexec into a new kernel on a platform where multiple CPU
>>> cores are present, but no
On Thu, Feb 26, 2015 at 11:12:28AM -0800, Vikas Shivappa wrote:
> It would be easier to view the resources like CPUID availability
> through cgroup interface itself rather than add an other interface for
> the same.
Right, exposing that info in the same place where it is being
used/controlled
On Thu, Feb 26, 2015 at 08:03:38AM -0800, Andy Lutomirski wrote:
> https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git/log/?h=x86/entry
>
> It was in -next, but that version was broken. I'll put it back -next
> and email out the series today, unless something changs.
Two boxes from the
Imre Deak writes:
> Attached is the proposed fix for this issue.
>
> --Imre
>
> From 5c23657bc168db12a1ba100ab65fabd305c89c8a Mon Sep 17 00:00:00 2001
> From: Imre Deak
> Date: Thu, 26 Feb 2015 18:38:53 +0200
> Subject: [PATCH] drm/i915: gm45: work around hang during hibernation
I can confirm
On Thu, Feb 26, 2015 at 8:28 AM, Brian Gerst wrote:
> On Thu, Feb 26, 2015 at 10:32 AM, Andy Lutomirski wrote:
>> On Tue, Feb 24, 2015 at 7:23 PM, Brian Gerst wrote:
>>> On Tue, Feb 24, 2015 at 3:08 PM, Denys Vlasenko
>>> wrote:
On Tue, Feb 24, 2015 at 9:02 PM, Andy Lutomirski
The code refers to an invalid url
http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt
The correct url is
http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt
Signed-off-by: Heinrich Schuchardt
---
lib/div64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
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