On 16/07/15 12:34, Nicholas Krause wrote:
> This makes the function bcmgenet_power_down return the variable ret
> rather then zero in order to make this function be able to signal its
> caller with a error code when a failure occurs internally rather then
> always appearing to run successfully to i
On Thu, Jul 16, 2015 at 2:13 PM, Murali Karicheri wrote:
> On 05/16/2015 10:02 AM, Bjorn Helgaas wrote:
>>
>> On Wed, May 28, 2014 at 01:14:53PM -0400, Murali Karicheri wrote:
>>>
>>> Call pcie_bus_configure_settings on ARM, like for other platforms.
>>> pcie_bus_configure_settings makes sure the
Commit "mm: send one IPI per CPU to TLB flush all entries after unmapping
pages" added a trace_tlb_flush() while preemption was still enabled. This
means that we'll access smp_processor_id() which in turn will get us quite
a few warnings.
Fix it by moving the trace to where the preemption is disab
From: Colin Ian King
xen_has_pv_devices has no parameters, so use the normal void
parameter convention to make it match the prototype in the
header file include/xen/platform_pci.h
Signed-off-by: Colin Ian King
---
arch/x86/xen/platform-pci-unplug.c | 2 +-
1 file changed, 1 insertion(+), 1 del
Russell King - ARM Linux writes:
>> drivers/net/ethernet/smsc/smc911x.c
>> drivers/net/ethernet/smsc/smc9194.c
>> drivers/net/ethernet/smsc/smc91x.c
>>
>> Those might still be, but on the DT based boards the probing should be
>> completely irrelevant
>
> SA11x0 stuff uses smc91x.c
PXA uses it al
From: Colin Ian King
xen_has_pv_devices has no parameters, so use the normal void
parameter convention to make it match the prototype in the
header file include/xen/platform_pci.h
Signed-off-by: Colin Ian King
---
arch/x86/xen/platform-pci-unplug.c | 2 +-
1 file changed, 1 insertion(+), 1 del
The keystone qmss will raise interrupt when packet arrive at the
receive queue. Only control available to avoid interrupt from happening
is to keep the free descriptor queue (FDQ) empty in the receive side.
So the filling of descriptors into the FDQ has to happen after
request_irq() call is made as
On 8 July 2015 13:04:48 BST, Daniel Baluta wrote:
>This is intended to help developers faster find their way
>inside the Industrial I/O core and reduce time spent on IIO
>drivers development.
>
>Signed-off-by: Daniel Baluta
>---
> Documentation/DocBook/Makefile | 2 +-
>Documentation/DocBook/i
On 07/16, Sudeep Holla wrote:
> On 08/07/15 02:46, Stephen Boyd wrote:
> >
> >Yes struct clk would have min/max, and struct clk_core would have
> >min/max. Then some sort of provider API (or possibly even
> >clk_init_data) would take the min/max fields and copy them over
> >to struct clk_core. Then
On 15/07/15 08:09, Nicholas Krause wrote:
> This makes the function bcmgenet_power_down return the variable ret
> rather then zero in order to make this function be able to signal its
> caller with a error code when a failure occurs internally rather then
> always appearing to run successfully to i
On Thu, Jul 16, 2015 at 12:14 PM, Dave Hansen wrote:
>
> The FPU rewrite removed the dynamic allocations of 'struct fpu'.
> But, this potentially wastes massive amounts of memory (2k per
> task on systems that do not have AVX-512 for instance).
>
> Instead of having a separate slab, this patch jus
Hello,
On Thu, Jul 16, 2015 at 04:16:23PM -0300, Daniel Bristot de Oliveira wrote:
> By default, unbounded workqueues run on all CPUs, which includes
> isolated CPUs. This patch avoids unbounded workqueues running on
> isolated CPUs by default, keeping the current behavior when no
> CPUs were isol
On Thu, 2015-07-16 at 11:17 -0700, David Miller wrote:
> From: Tom Herbert
> Date: Thu, 16 Jul 2015 08:43:25 -0700
>
> > On Thu, Jul 16, 2015 at 5:40 AM, Denys Vlasenko wrote:
> >> This patch deinlines jhash, jhash2 and __jhash_nwords.
> >>
> >> It also removes rhashtable_jhash2(key, length, see
On Thu, 2015-07-16 at 12:18 -0700, Michael Chan wrote:
> On Thu, 2015-07-16 at 14:51 -0400, Nicholas Krause wrote:
> > This adds proper error handling for if the calls to the function
> > tg3_phy_lpbk_set fail by returning -EIO by assigning the return
> > value to the variable err and if it equal
On Thu, 2015-07-16 at 14:51 -0400, Nicholas Krause wrote:
> This adds proper error handling for if the calls to the function
> tg3_phy_lpbk_set fail by returning -EIO by assigning the return
> value to the variable err and if it equals anything other then
> zero jumps to the goto label done as no
By default, unbounded workqueues run on all CPUs, which includes
isolated CPUs. This patch avoids unbounded workqueues running on
isolated CPUs by default, keeping the current behavior when no
CPUs were isolated.
Signed-off-by: Daniel Bristot de Oliveira
---
kernel/workqueue.c | 5 -
1 file
From: Boris Brezillon
drm_vblank_on() now warns on nested use or if vblank is not properly
initialized. This patch fixes Atmel HLCDC vblank initial state.
Signed-off-by: Boris Brezillon
Reported-by: Sylvain Rochet
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 1 +
drivers/gpu/drm/atme
The FPU rewrite removed the dynamic allocations of 'struct fpu'.
But, this potentially wastes massive amounts of memory (2k per
task on systems that do not have AVX-512 for instance).
Instead of having a separate slab, this patch just appends the
space that we need to the 'task_struct' which we d
On 05/16/2015 10:02 AM, Bjorn Helgaas wrote:
On Wed, May 28, 2014 at 01:14:53PM -0400, Murali Karicheri wrote:
Call pcie_bus_configure_settings on ARM, like for other platforms.
pcie_bus_configure_settings makes sure the MPS across the bus is
uniform and provides the ability to tune the MRSS and
On Thu, 2015-07-16 at 10:11 -0700, Greg KH wrote:
> On Thu, Jul 16, 2015 at 09:41:36AM +0200, Guillaume Bienkowski wrote:
> > Fix spaces before comma and indentation.
>
> That's two different things, so this should be two different patches
> please.
I think it'd be better to do all the whitespace
On Thu, Jul 16, 2015 at 05:48:52PM +0200, Alexander Stein wrote:
> When regmap locking is done using spinlocks (e.g. using
> devm_regmap_init_mmio_clk) access is protected using spin_lock_irqsave.
> So when calling regmap_write the first time and a node is about to be
> inserted kzalloc must not b
Fixed multiple instances of:
CHECK: Alignment should match open parenthesis
CHECK: Blank lines aren't necessary before a close brace '}'
CHECK: Please don't use multiple blank lines
CHECK: Blank lines aren't necessary after an open brace '{'
WARNING: line over 80 characters
Signed-off-by: Craig I
On Thu, 16 Jul 2015 10:36:59 -0400 Eric B Munson wrote:
> I have an updated set that addresses the build failures by completing
> the system call additions. It does not yet address Jon's concern
> about applying MLOCK_ONFAULT to a region with pages that are already
> present (this is in progress
On Thu, Jul 16, 2015 at 08:09:20AM -0700, Casey Schaufler wrote:
> On 7/16/2015 6:59 AM, Seth Forshee wrote:
> > On Wed, Jul 15, 2015 at 10:15:21PM -0500, Eric W. Biederman wrote:
> >> Seth I think for the LSMs we should start with:
> >>
> >> diff --git a/security/security.c b/security/security.c
>
On Thu, Jul 16, 2015 at 05:10:30PM +0800, kbuild test robot wrote:
Frankly, I don't remember why this sparse warning exists at all.
Some numbers are postfixed with ULL because gcc says something
about C99 rules and that's it.
And linux-mm has nothing to do with the code. :^)
> >> lib/test-parse-
Notes about recent changes.
Signed-off-by: Konstantin Khlebnikov
---
Documentation/vm/pagemap.txt | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/Documentation/vm/pagemap.txt b/Documentation/vm/pagemap.txt
index 3cfbbb333ea1..aab39aa7dd8f 100644
--- a/Docume
Hi Vicky,
Am Donnerstag, 16. Juli 2015, 19:54:15 schrieb Hon Ching(Vicky) Lo:
> Hi Peter,
>
> On Mon, 2015-07-13 at 23:08 +0200, Peter Hüwe wrote:
> > Hi Vicky,
> >
> > sorry for the late reply
> >
> > > This patch makes the code endianness independent. We defined a
> > > macro do_endian_convers
Fix copypasterro: efd => cfd.
Signed-off-by: Alexey Dobriyan
---
mm/memcontrol.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -4197,21 +4197,21 @@ static ssize_t memcg_write_event_control(struct
kernfs_open_file *of,
int ret;
Is this change really worth the effort?
> -Original Message-
> From: Nicholas Krause [mailto:xerofo...@gmail.com]
> Sent: Thursday, July 16, 2015 1:34 PM
> To: sw...@chelsio.com
> Cc: dledf...@redhat.com; sean.he...@intel.com; hal.rosenst...@gmail.com;
> linux-r...@vger.kernel.org; linux
On Thu, 2015-07-16 at 18:21 +0200, Ahmed Mohamed Abd EL Mawgood wrote:
> This is my first patch to get my hand dirty
> 3 simple indentation errors fixing withen security/security.c
[]
> diff --git a/security/security.c b/security/security.c
[]
> @@ -567,8 +567,8 @@ int security_inode_rename(struct
On Thu, Jul 16, 2015 at 05:15:41PM +0100, Julien Grall wrote:
> Hi Stefano,
>
> On 16/07/2015 16:33, Stefano Stabellini wrote:
> >On Fri, 10 Jul 2015, Konrad Rzeszutek Wilk wrote:
> >>On Thu, Jul 09, 2015 at 09:42:21PM +0100, Julien Grall wrote:
> >>>When Linux is using 64K page granularity, every
Hi Roger,
On Wed, Jul 15, 2015 at 6:26 AM, Roger Quadros wrote:
> Hi Andrew,
>
> On 13/07/15 22:14, Andrew Bresticker wrote:
>> Hi Roger,
>>
>> On Wed, Jul 8, 2015 at 3:19 AM, Roger Quadros wrote:
>>> Usage model:
>>> ---
>>>
>>> - The OTG controller device is assumed to be the parent of
On Thu, Jul 16, 2015 at 11:22 AM, Joe Perches wrote:
> It doesn't seem to be used anywhere.
>
> https://lkml.org/lkml/2012/10/23/572
>
> Maybe this script should be run one day:
>
> $ git grep --name-only CONFIG_EXPERIMENTAL arch | \
> xargs perl -p -i -e 'local $/; while (<>) { s/^[
> \t]*CONF
It doesn't seem to be used anywhere.
https://lkml.org/lkml/2012/10/23/572
Maybe this script should be run one day:
$ git grep --name-only CONFIG_EXPERIMENTAL arch | \
xargs perl -p -i -e 'local $/; while (<>) { s/^[
\t]*CONFIG_EXPERIMENTAL=y\s*//g;
--
To unsubscribe from this list: send the
On 07/16/2015 04:07 AM, Daniel Lezcano wrote:
On 07/11/2015 01:03 AM, Stephen Boyd wrote:
This file doesn't use the clk provider APIs. Remove the include.
Cc: Michal Simek
Cc: Daniel Lezcano
Signed-off-by: Stephen Boyd
---
Please ack if you want this to go through clk-tree, otherwise
it's o
88PM860 falls under 88pm800 family of devices, with additional feature
enhancements, like,
- 88pm860 had additional BUCK regulator (BUCK6 and BUCK1B)
- Additional LDO (LDO20)
- different voltage and current capability
This patch adds 88PM860 related buck/ldo voltage/current data to
the drive
This patch replaces standard regulator_register with
devm_regulator_register() fn, as using devm_regulator_register() fn
simplifies the driver return/exit path.
As part of this update, patch also cleanups up all unnecessary changes
which is result of this patch -
- Remove _remove() fn, as devm_
88PM860 device supports dual phase mode on BUCK1 output.
In normal usecase, BUCK1A and BUCK1B operates independently with 3A
capacity. And they both can work as a dual phase providing 6A capacity.
This patch adds support for regulator_ops.set_current_limit() callback fn,
in turn enabling support f
This patch makes code more clean from readability point of view,
make all assignments of LDO, BUCk and regulator_ops structure
at the same indentation.
Signed-off-by: Vaibhav Hiremath
---
drivers/regulator/88pm800.c | 68 ++---
1 file changed, 34 insertion
88PM860 falls under 88pm800 family of devices, with
additional feature enhancements, like,
- 88pm860 had additional BUCK regulator (BUCK6 and BUCK1B)
- Additional LDO (LDO20)
- different voltage and current capability
This patch adds 88PM860 related buck/ldo voltage/current data to
the drive
This patch is add regulator_nodes/of_match in the regulator
descriptor for using information from DT instead of specific codes.
With this patch, driver gets simplified,
- No need to maintain "struct of_regulator_match" table
and call of_regulator_match() fn.
- No need for pm800_regulator_
Hi Daniel,
On Fri, Jul 10, 2015 at 02:48:50PM +0100, Daniel Thompson wrote:
> The existing alternative_insn macro has some limitations that make it
> hard to work with. In partiuclar the fact it takes instructions from it
> own macro arguments means it doesn't play very nicely with C pre-processor
IPMI can control CPU P-states remotely: configuration is reported via
common ACPI interface (_PPC/_PSS/etc). This patch adds required minimal
support in intel_pstate to receive and use these P-state limits.
* ignore limit of top state in _PPC: it lower than turbo boost frequency
* register intel_p
From: Tom Herbert
Date: Thu, 16 Jul 2015 08:43:25 -0700
> On Thu, Jul 16, 2015 at 5:40 AM, Denys Vlasenko wrote:
>> This patch deinlines jhash, jhash2 and __jhash_nwords.
>>
>> It also removes rhashtable_jhash2(key, length, seed)
>> because it was merely calling jhash2(key, length, seed).
>>
>>
From: Viresh Kumar
Date: Thu, 16 Jul 2015 16:56:29 +0530
> Migrate sparc drivers to the new 'set-state' interface provided by
> clockevents core, the earlier 'set-mode' interface is marked obsolete
> now.
>
> This also enables us to implement callbacks for new states of clockevent
> devices, for
On Thu, Jul 16, 2015 at 05:59:03PM +0100, Peter Zijlstra wrote:
> On Thu, Jul 16, 2015 at 04:32:36PM +0100, Will Deacon wrote:
> > @@ -130,8 +130,7 @@ static inline void queued_read_unlock(struct qrwlock
> > *lock)
> > /*
> > * Atomically decrement the reader count
> > */
> > - smp
On Wed, Jul 08, 2015 at 05:19:04PM +0100, Marc Zyngier wrote:
> With ARMv8.1 VHE extension, it will be possible to run the kernel
> at EL2 (aka HYP mode). In order for the kernel to easily find out
> where it is running, add a new predicate that returns whether or
> not the kernel is in HYP mode.
>
On Wed, Jul 08, 2015 at 05:19:06PM +0100, Marc Zyngier wrote:
> Add a new ARM64_HAS_VIRT_HOST_EXTN features to indicate that the
> CPU has the ARMv8,1 VHE capability.
>
> This will be used to trigger kernel patching in KVM.
>
> Signed-off-by: Marc Zyngier
Acked-by: Will Deacon
Will
--
To unsu
On Thu, Jul 16, 2015 at 12:22:40PM -0500, Tom Zanussi wrote:
> + map->map = kcalloc(map->map_size, sizeof(struct tracing_map_entry),
> +GFP_KERNEL);
In a later email you state the max map size to be 128k, with a 16 byte
struct, that is 2m of memory for this allocation.
On Wed, Jul 08, 2015 at 05:19:14PM +0100, Marc Zyngier wrote:
> Having both VHE and non-VHE capable CPUs in the same system
> is likely to be a recipe for disaster.
>
> If the boot CPU has VHE, but a secondary is not, we won't be
> able to downgrade and run the kernel at EL1. Add CPU hotplug
> to
update TODO list to provide more detail on remaining work
Signed-off-by: Stuart Yoder
---
drivers/staging/fsl-mc/TODO | 24 +++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/fsl-mc/TODO b/drivers/staging/fsl-mc/TODO
index d78288b..c29516b 1006
Hi Peter,
On Mon, 2015-07-13 at 23:08 +0200, Peter Hüwe wrote:
> Hi Vicky,
>
> sorry for the late reply
>
>
> > This patch makes the code endianness independent. We defined a
> > macro do_endian_conversion to apply endianness to raw integers
> > in the event entries so that they will be displa
On Fri, 2015-07-17 at 00:20 +, Craig Inches wrote:
> Hi Joe,
Rehi Craig.
> On Thu, Jul 16, 2015 at 08:30:53AM -0700, Joe Perches wrote:
> > On Thu, 2015-07-16 at 23:11 +, Craig Inches wrote:
> > > Fixed up some checkpatch.pl style issues.
> > > Line greater than 80 Chars in multiple locat
The current code returns from probe without waiting for the proper handling
of subchannels that may be requested. If the netvsc driver were to be rapidly
loaded/unloaded, we can trigger a panic as the unload will be tearing
down state that may not have been fully setup yet. We fix this issue by ma
Commit 68234df4ea79 ("arm64: kill flush_cache_all()") removed
soft_reset() from the kernel. This was the only caller of
setup_mm_for_reboot(), so remove that also.
Signed-off-by: Mark Salter
---
arch/arm64/include/asm/mmu.h | 1 -
arch/arm64/mm/mmu.c | 11 ---
2 files changed,
This patch adds init time configuration of 88PM800/805 and
88PM860. It includes,
- Enable BUCK clock gating in low power mode
- Full mode support for BUCK2 and 4
- Enable voltage change (LPF, DVC) in PMIC
Note that both 88PM800 and 88PM860 do share common configurations,
but since I can not
Add chip identification support for 88PM860 device
to the pm80x_chip_mapping table.
Signed-off-by: Vaibhav Hiremath
Reviewed-by: Krzysztof Kozlowski
---
drivers/mfd/88pm80x.c | 2 ++
include/linux/mfd/88pm80x.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/mfd/88pm80x.c b/
88PM860 falls under 88pm800 family of devices, with some feature
additions, for example, support for dual phase on BUCK1.
This patch series, enabled chip ID support for 88pm860 in the driver
and adds Init time configuration support based on chip ID
V2 => V3
===
Link to V2:
https://www.mail-a
On Thu, Jul 16, 2015 at 08:13:38PM +0300, Konstantin Khlebnikov wrote:
> > @@ -1187,14 +1195,14 @@ void __init page_alloc_init_late(void)
> > {pgdat_init_rwsempgdat_init_rwsempgdat_init_rwsem
> > int nid;
> >
> > + /* There will be num_node_state(N_MEMORY) threads */
> > + atom
On Thu, Jul 16, 2015 at 12:22:40PM -0500, Tom Zanussi wrote:
> + for (i = 0; i < elt->map->n_fields; i++) {
> + atomic64_set(&dup_elt->fields[i].sum,
> + atomic64_read(&elt->fields[i].sum));
> + dup_elt->fields[i].cmp_fn = elt->fields[i].cmp_fn;
On Wed, Jul 08, 2015 at 05:19:13PM +0100, Marc Zyngier wrote:
> With the ARMv8.1 VHE, the architecture is able to (almost) transparently
> run the kernel at EL2, despite being written for EL1.
>
> This patch takes care of the "almost" part, mostly preventing the kernel
> from dropping from EL2 to
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/hexagon/include/asm/atomic.h |6 ++
1 file changed, 6 insertions(+)
--- a/arch/hexagon/include/as
Mostly complete rewrite of the FRV atomic implementation, instead of
using assembly files, use inline assembler.
The out-of-line CONFIG option makes a bit of a mess of things, but a
little CPP trickery gets that done too.
FRV already had the atomic logic ops but under a non standard name,
the rei
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Acked-by: Geert Uytterhoeven
Signed-off-by: Peter Zijlstra (Intel)
---
arch/m68k/include/asm/atomic.h | 14 ++
1 file changed, 10 insertio
From: Chris Metcalf
Implement atomic logic ops -- atomic_{or,xor,and}.
For tilegx, these are relatively straightforward; the architecture
provides atomic "or" and "and", both 32-bit and 64-bit. To support
xor we provide a loop using "cmpexch".
For the older 32-bit tilepro architecture, we have
On Thursday, July 16, 2015 at 05:27:51 PM, Cyrille Pitchen wrote:
Hi!
> Both the SPI controller and the NOR flash memory need to agree on the
> number of dummy cycles to use for Fast Read commands. For Spansion
> memories, this number of dummy cycles is not given directly but through a
> so calle
Move the now generic definitions of atomic_{set,clear}_mask() into
linux/atomic.h to avoid endless and pointless repetition.
Also, provide an atomic_andnot() wrapper for those few archs that can
implement that.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/arc/include/asm/atomic.h |
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/mn10300/include/asm/atomic.h | 57 ++
1 file changed, 10 insertions(
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Acked-by: Ralf Baechle
Signed-off-by: Peter Zijlstra (Intel)
---
arch/mips/include/asm/atomic.h |9 +
1 file changed, 9 insertions(+)
--- a
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Acked-by: Heiko Carstens
Signed-off-by: Peter Zijlstra (Intel)
---
arch/s390/include/asm/atomic.h | 47 -
1 fi
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/arm64/include/asm/atomic.h | 15 +++
1 file changed, 15 insertions(+)
--- a/arch/arm64/incl
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/metag/include/asm/atomic_lnkget.h | 38 -
arch/metag/include/asm/atomic_
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/sh/include/asm/atomic-grb.h | 45 +-
arch/sh/include/asm/atomic-irq
Add a new options to gpio Kconfig, CONFIG_GPIO_TRACING, that is used
for enabling/disabling compilation of gpio function trace events.
Signed-off-by: Tal Shorer
---
drivers/gpio/Kconfig| 7 +++
include/trace/events/gpio.h | 4
2 files changed, 11 insertions(+)
diff --git a/driv
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/alpha/include/asm/atomic.h|1 -
arch/arc/include/asm/atomic.h |1 -
arch/arm/incl
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/arm/include/asm/atomic.h | 15 +++
1 file changed, 15 insertions(+)
--- a/arch/arm/include/
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Acked-by: David S. Miller
Signed-off-by: Peter Zijlstra (Intel)
---
arch/sparc/include/asm/atomic_32.h |4
arch/sparc/include/asm/atomic_64.h |
the discussion on the generic cpu seems to be stuck, is there a possibility to
take this patch. so that Thunder has a chance to run some KVM.
Thanks,
Tirumalesh.
> On Jun 29, 2015, at 10:11 AM, Marc Zyngier wrote:
>
> On 29/06/15 18:06, Chalamarla, Tirumalesh wrote:
>>
>>> On Jun 29, 2015, a
On Tue, Jul 14, 2015 at 07:59:47PM +0200, David Herrmann wrote:
> Hi
>
> On Fri, Jul 10, 2015 at 2:32 AM, Peter Hutterer
> wrote:
> > All Elantech touchpads pre-v4 with dynamic resolution queries have a fixed
> > resolution of 800dpi -> 31.49 units/mm. Set this statically, so userspace
> > does
Allow a trace events header file to disable compilation of its
trace events by defining the preprocessor macro NOTRACE.
This could be done, for example, according to a Kconfig option.
Signed-off-by: Tal Shorer
---
include/linux/tracepoint.h | 17 ++---
include/trace/define_trace.h
Currently, enabling CONFIG_TRACING on a system comes as all-or-nothing: either
tracepoints for all subsystems are compiled (with CONFIG_TRACING) or none of
them do (without it).
This caused me an unacceptable performance penalty (obviously SOME penalty was
expected, but not one so severe) which ma
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/parisc/include/asm/atomic.h |9 +
1 file changed, 9 insertions(+)
--- a/arch/parisc/include/a
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/m32r/include/asm/atomic.h | 44 +
1 file changed, 10 insertions(
Clean up the #ifdef guards a bit to prepare for architectures to
supply their own logic ops.
Signed-off-by: Peter Zijlstra (Intel)
---
include/asm-generic/atomic.h | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/xtensa/include/asm/atomic.h | 85 +++
1 file changed, 16 insertions(
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Acked-by: Vineet Gupta
Signed-off-by: Peter Zijlstra (Intel)
---
arch/arc/include/asm/atomic.h | 19 +--
1 file changed, 17 insertions
Replace the deprecated atomic_{set,clear}_mask() usage with the now
ubiquous atomic_{or,andnot}() functions.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/blackfin/mach-common/smp.c |2 -
arch/m32r/kernel/smp.c |4 +-
arch/mn10300/mm/tlb-smp.c |2 -
arch/s390/kernel/t
Add a few atomic_t tests, gets some compile coverage for the new
operations.
Signed-off-by: Peter Zijlstra (Intel)
---
lib/atomic64_test.c | 69
1 file changed, 48 insertions(+), 21 deletions(-)
--- a/lib/atomic64_test.c
+++ b/lib/atomic64_
On Thu, Jul 09, 2015 at 10:19:53PM +0900, Krzysztof Kozlowski wrote:
> Value returned by devm_ioremap_resource() was checked for non-NULL but
> devm_ioremap_resource() returns IOMEM_ERR_PTR, not NULL. In case of
> error this could lead to dereference of ERR_PTR.
>
> Signed-off-by: Krzysztof Kozlow
On 07/16/2015 05:04 AM, Sekhar Nori wrote:
On Tuesday 14 July 2015 07:31 PM, Linus Walleij wrote:
On Thu, Jun 18, 2015 at 7:10 PM, Vitaly Andrianov wrote:
Interrupts for GPIOs 16 through 31 are enabled by bit 1 in the
"binten" register (offset 8). Previous versions of GPIO only
used bit 0,
On 07/16, Jan Kara wrote:
>
> On Wed 15-07-15 20:19:20, Oleg Nesterov wrote:
> >
> > Perhaps it makes to merge other 2 patches from Dave first? (those which
> > change __sb_start/end_write to rely on RCU). Afaics these changes are
> > straightforward and correct. Although I'd suggest to use preempt
kallsyms.h now includes module.h, so remove module.h includes that
were apparently there only to satisfy kallsyms use of MODULE_NAME_LEN
(via KSYM_SYMBOL_LEN).
Signed-off-by: Tom Zanussi
---
drivers/scsi/fnic/fnic_trace.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/fnic/fnic_
kallsyms.h now includes module.h, so remove module.h includes that
were apparently there only to satisfy kallsyms use of MODULE_NAME_LEN
(via KSYM_SYMBOL_LEN).
Signed-off-by: Tom Zanussi
---
kernel/trace/trace_output.c | 1 -
kernel/trace/trace_syscalls.c | 1 -
2 files changed, 2 deletions(-)
On 7/16/15 9:46 AM, Nicolas Schichan wrote:
This serie fixes issues with the ARM BPF JIT and adds support for more
instructions to the ARM BPF JIT.
The first three patches are fixing bugs in the ARM JIT and should
probably find their way to a stable kernel.
The last three patches add support to
At some point, these files made use of something from kallsyms.h
and/or module.h, but they now use nothing from either and can be
removed.
Signed-off-by: Tom Zanussi
---
kernel/trace/trace.c | 1 -
kernel/trace/trace_branch.c | 2 --
kernel/trace/trace_export.c | 2 --
k
kallsyms.h now includes module.h, so remove module.h includes that
were apparently there only to satisfy kallsyms use of MODULE_NAME_LEN
(via KSYM_SYMBOL_LEN).
Signed-off-by: Tom Zanussi
Acked-by: David Rientjes
---
mm/slub.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm/slub.c b/mm/slu
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Signed-off-by: Peter Zijlstra (Intel)
---
arch/alpha/include/asm/atomic.h | 43 ++--
1 file changed, 28 insertions(
Implement atomic logic ops -- atomic_{or,xor,and}.
These will replace the atomic_{set,clear}_mask functions that are
available on some archs.
Acked-by: Benjamin Herrenschmidt
Signed-off-by: Peter Zijlstra (Intel)
---
arch/powerpc/include/asm/atomic.h |9 +
1 file changed, 9 inserti
kallsyms.h was included by ftrace.h for KSYM_NAME_LEN, but that usage
was removed by commit 3f5ec13696f [tracing/fastboot: move boot tracer
structs and funcs into their own header].
Remove kallsyms.h and have users relying on ftrace.h to include it for
them include it explicitly.
Signed-off-by: T
kallsyms.h now includes module.h, so remove module.h includes that
were apparently there only to satisfy kallsyms use of MODULE_NAME_LEN
(via KSYM_SYMBOL_LEN).
Signed-off-by: Tom Zanussi
---
lib/vsprintf.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 7
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