Hi,
This patchset contains initial support for Broadcom's Cygnus SoC based on our
iProc architecture. Initial support is minimal and includes just the mach
platform code, clock driver, and a basic device tree configuration. Peripheral
drivers will be submitted soon, as will device tree
On Tue, Sep 23, 2014 at 01:55:18AM -0400, Tejun Heo wrote:
> Currently, a percpu_ref which is initialized with
> PERPCU_REF_INIT_ATOMIC or switched to atomic mode via
> switch_to_atomic() automatically reverts to percpu mode on the first
> percpu_ref_reinit(). This makes the atomic mode difficult
On Tue, Sep 23, 2014 at 01:55:17AM -0400, Tejun Heo wrote:
> With the recent addition of percpu_ref_reinit(), percpu_ref now can be
> used as a persistent switch which can be turned on and off repeatedly
> where turning off maps to killing the ref and waiting for it to drain;
> however, there
On Tue, Sep 23, 2014 at 09:48:51AM -0400, Tejun Heo wrote:
> From 6f5bdc32c66317416c13eedb68ead2b36fb02603 Mon Sep 17 00:00:00 2001
> From: Tejun Heo
> Date: Tue, 23 Sep 2014 09:45:56 -0400
>
> percpu_ref will be restructured so that percpu/atomic mode switching
> and reference killing are
On Tue, Sep 23, 2014 at 09:49:19AM -0400, Tejun Heo wrote:
> From c31543be3b12bd3cb3f8c037cefb89504d294f82 Mon Sep 17 00:00:00 2001
> From: Tejun Heo
> Date: Tue, 23 Sep 2014 09:45:56 -0400
>
> percpu_ref has treated the dropping of the base reference and
> switching to atomic mode as an
El 23/09/14 20:52, Frank Schäfer ha escrit:
>>> This seems to be an ancient bug, which is known at least since 5 1/2 years:
>>> https://lkml.org/lkml/2009/2/4/350
[...]
>>
>> #if defined(CONFIG_MODULE) || defined(CONFIG_DVB_USB_AF9005_REMOTE)
> What happens, if CONFIG_MODULES is enabled, but
On Tue, Sep 23, 2014 at 01:55:15AM -0400, Tejun Heo wrote:
> percpu_ref has treated the dropping of the base reference and
> switching to atomic mode as an integral operation; however, there's
> nothing inherent tying the two together.
>
> The use cases for percpu_ref have been expanding
> > cc'ing Anish Bhatt.
> >
> He knows about it, as do David Miller and Randy Dunlap (who proposed it)
> [1].
> There just doesn't seem to be an agreement on how to fix the problem.
> A simple revert doesn't work anymore since there are multiple follow-up
> patches, and if I understand correctly
Hi Helge,
On 09/23/2014 04:11 PM, Helge Deller wrote:
> During the release cycle of v3.17 I've seen sometimes a broken serial console
> output
> on the parisc platform. Interestingly all kernel messages printed by the
> kernel via printk() show
> up correctly, but output from userspace (e.g. by
On Tue, Sep 23, 2014 at 01:55:13AM -0400, Tejun Heo wrote:
> percpu_ref will be restructured so that percpu/atomic mode switching
> and reference killing are dedoupled. In preparation, do the following
> renames.
>
> * percpu_ref->confirm_kill-> percpu_ref->confirm_switch
> *
On Tue, Sep 23, 2014 at 01:55:12AM -0400, Tejun Heo wrote:
> percpu_ref uses pcpu_ prefix for internal stuff and percpu_ for
> externally visible ones. This is the same convention used in the
> percpu allocator implementation. It works fine there but percpu_ref
> doesn't have too much
On Tue, Sep 23, 2014 at 01:55:11AM -0400, Tejun Heo wrote:
> * Some comments became stale. Updated.
> * percpu_ref_tryget() unnecessarily initializes @ret. Removed.
> * A blank line removed from percpu_ref_kill_rcu().
> * Explicit function name in a WARN format string replaced with __func__.
> *
On Tue, 2014-09-23 at 21:05 +0100, Mark Einon wrote:
> This patch moves the et131x gigabit ethernet driver from drivers/staging
> to drivers/net/ethernet/agere.
checkpatch type modification you might consider:
Reduce logging line count by consolidating repeated dev_warn
Use ether_addr_copy
Line
On 9/23/2014 4:48 PM, Helge Deller wrote:
The FIXME: is misleading. It should maybe better read "HINT:" or
something like that.
Trivially it's basically just casting the symbol so that the compiler
will produce the correct code later on.
There is nothing you could try to "fix".
Why not just
On Tue, Sep 23, 2014 at 01:55:10AM -0400, Tejun Heo wrote:
> percpu_ref is gonna go through restructuring. Move
> percpu_ref_reinit() after percpu_ref_kill_and_confirm(). This will
> make later changes easier to follow and result in cleaner
> organization.
>
> Signed-off-by: Tejun Heo
> Cc:
By converting to the restart_notifier mechanism for restart, we allow
for other mechanisms, like the watchdog, to be used for restart in the
case where PS_HOLD has failed to reset the chip.
Since this mechanism may be one of several mechanisms registered, change
the post-ps_hold write timeout to
On Sun, Sep 07, 2014 at 08:57:52PM +0200, Alexander Gordeev wrote:
> Hello,
>
> This is a cleanup effort to get rid of arch_msi_check_device() function.
>
> I am sending v2 series, since kbuild for v1 reports compile errors on
> ppc4xx and Armada 370. Still, I have not checked the fixes on these
On Tue, 2014-09-23 at 13:00 +1000, Alexey Kardashevskiy wrote:
> At the moment the iommu_table struct has a set_bypass() which enables/
> disables DMA bypass on IODA2 PHB. This is exposed to POWERPC IOMMU code
> which calls this callback when external IOMMU users such as VFIO are
> about to get
On 09/23/14 11:40, Tomeu Vizoso wrote:
> Hello,
>
> this version of the patchset addresses some issues that Russell pointed out
> yesterday:
>
> * Refactor the changes to clkdev.c to reduce the amount of ifdefs.
>
> * Properly release clocks when there isn't enough memory to create the
> per-user
On Tue, Sep 23, 2014 at 01:55:10AM -0400, Tejun Heo wrote:
> percpu_ref is gonna go through restructuring. Move
> percpu_ref_reinit() after percpu_ref_kill_and_confirm(). This will
> make later changes easier to follow and result in cleaner
> organization.
>
> Signed-off-by: Tejun Heo
> Cc:
Hello, Alexander.
On Sun, Sep 21, 2014 at 03:19:28PM +0200, Alexander Gordeev wrote:
> Split interrupt service routine into hardware context handler
> and threaded context handler. That allows to protect ports with
> individual locks rather than with a single host-wide lock and
> move port
On Sun, Sep 07, 2014 at 08:57:55PM +0200, Alexander Gordeev wrote:
> There are no archs that override arch_msi_check_device()
> hook. Remove it as it is completely redundant.
>
> If an arch would need to check MSI/MSI-X possibility for a
> device it should make it within arch_setup_msi_irqs()
OR: "fc_get_event_number" [drivers/scsi/libfc/libfc.ko] undefined!
> > ERROR: "skb_trim" [drivers/scsi/libfc/libfc.ko] undefined!
> > ERROR: "fc_host_post_event" [drivers/scsi/libfc/libfc.ko] undefined!
> >
> > [and many more]
>
> I h
On Tue, Sep 23, 2014 at 04:22:47PM -0400, Tejun Heo wrote:
> On Sun, Sep 21, 2014 at 03:19:25PM +0200, Alexander Gordeev wrote:
> > Currently host activation done by calling either function
> > ahci_host_activate() or ata_host_activate(). Consolidate
> > the code by only calling
Hi Linus,
This week and last we've been fixing some corner cases related to
blk-mq, mostly. I ended up pulling most of that out of for-linus
yesterday, which is why the branch looks fresh. The rest were postponed
for 3.18.
This pull request contains:
- Fix from Christoph, avoiding a stack
On Tue, 23 Sep 2014 12:19:49 -0400 valdis.kletni...@vt.edu wrote:
> On Tue, 23 Sep 2014 13:28:48 +0200, Michal Hocko said:
> > And there is another one hitting during randconfig. The patch makes my
> > eyes bleed
>
> Amen. But I'm not seeing a better fix either.
>
> > #if
Hi Nick,
On 09/22/2014 09:24 PM, nick wrote:
Greetings James and Other Maintainers of the Parisc Architecture,
I am wondering about two fix mes in init.c and how to fix them
for being const declared into actual variables.
...
/* FIXME: This is 'const' in order to trick the compiler
Hi Devin/Mauro/Hans,
Summarizing the discussion on v4l to keep others on this
thread in the loop. Please see below:
Hans! Could you please take a look and see if it raises
any red flags for you.
On 09/23/2014 08:17 AM, Devin Heitmueller wrote:
>
> We can always start with coarse locking on
On Tuesday 23 September 2014 22:31:31 you wrote:
> Hi,
>
> On 09/23/2014 10:06 PM, Pali Rohár wrote:
> > Hello,
> >
> > after big changes in acpi video/i915 code I cannot change
> > display brightness on my Dell Latitude E6440 with kernel
> > 3.17-rc6. With kernel 3.13 everything worked fine.
>
From: Heiko Stuebner
Some gpio implementations return interesting values for gpio_get_value when
the value is not 0 - as seen on a imx6sl board. Therefore do not use the
value returned from gpio_get_value directly but simply check for 0 or not 0.
Signed-off-by: Heiko Stuebner
Reviewed-by: Doug
On Sep 23, 2014, at 11:44 AM, Borislav Petkov wrote:
> On Tue, Sep 23, 2014 at 05:24:22PM +, Rustad, Mark D wrote:
>> Yes, but I think there are a few cases where it could be helpful. When
>> there is something exceptional that will throw a warning. In one of the
>> patches that Jeff sent, I
On Tue, 23 Sep, at 01:21:13PM, Josh Boyer wrote:
>
> All of the machines that were broken and subsequently fixed by reverting
> the EFI GOT change still boot fine with this patch. That includes the
> macbook and SB enabled machines.
>
> So results as expected. Thanks.
Great, thanks Josh.
I'm
From: Heiko Stuebner
This documents the binding for the gpio-charger power-supply.
Signed-off-by: Heiko Stuebner
Reviewed-by: Doug Anderson
---
.../bindings/power_supply/gpio-charger.txt | 27 ++
1 file changed, 27 insertions(+)
create mode 100644
This series adds devicetree support to the gpio-charger and fixes a small
issue with the return value of gpio_get_value.
changes since v3:
- remove of_match_ptr. All used of_xx function have stubs for !OF
and of_device_id also is always defined, so no need for of_match_ptr
changes since v2:
-
From: Heiko Stuebner
Add the ability to parse gpio-charger data from a devicetree node.
Signed-off-by: Heiko Stuebner
Reviewed-by: Doug Anderson
Tested-by: Doug Anderson
---
drivers/power/gpio-charger.c | 72 ++--
1 file changed, 70 insertions(+), 2
On Tue, 2014-09-23 at 13:00 +1000, Alexey Kardashevskiy wrote:
> Modern IBM POWERPC systems support multiple IOMMU tables per PE
> so we need a more reliable way (compared to container_of()) to get
> a PE pointer from the iommu_table struct pointer used in IOMMU functions.
>
> At the moment IOMMU
On 09/23/14 12:02, Guenter Roeck wrote:
> On Mon, Sep 22, 2014 at 05:02:56PM -0700, a...@linux-foundation.org wrote:
>> The mm-of-the-moment snapshot 2014-09-22-16-57 has been uploaded to
>>
>>http://www.ozlabs.org/~akpm/mmotm/
>>
>> mmotm-readme.txt says
>>
>> README for mm-of-the-moment:
>>
On Tue, Sep 23, 2014 at 01:01:28PM -0700, Andrew Morton wrote:
> On Tue, 23 Sep 2014 12:02:22 -0700 Guenter Roeck wrote:
>
> > On Mon, Sep 22, 2014 at 05:02:56PM -0700, a...@linux-foundation.org wrote:
> > > The mm-of-the-moment snapshot 2014-09-22-16-57 has been uploaded to
> > >
> > >
On 09/23/14 10:45, Kumar Gala wrote:
> On Sep 23, 2014, at 12:42 PM, Stephen Boyd wrote:
>
>> On 09/23/14 09:47, Kumar Gala wrote:
>>> On Sep 22, 2014, at 5:36 PM, Stephen Boyd wrote:
>>>
The secure environment only runs in little-endian mode, so any
buffers shared with the secure
Hi,
On 09/23/2014 10:06 PM, Pali Rohár wrote:
Hello,
after big changes in acpi video/i915 code I cannot change display
brightness on my Dell Latitude E6440 with kernel 3.17-rc6. With
kernel 3.13 everything worked fine.
More information about this problem:
For configuring brightness on Dell
On Mon, 2014-09-22 at 13:43 -0700, Linus Torvalds wrote:
> Adding proper people and mailing lists..
>
> The PCI_CLASS_DISPLAY_VGA test goes back to the very beginning by
> BenH, and I have no idea if adding PCI_CLASS_DISPLAY_3D is
> appropriate, but hopefully somebody does. The fact that it makes
On Tuesday, September 23, 2014 06:26:07 PM Arnd Bergmann wrote:
> On Tuesday 23 September 2014 18:25:01 Rafael J. Wysocki wrote:
> > The problem is iteration over child nodes of a given one where there
> > may not be struct device objects.
> >
> > For example (from patch [2/16]):
> >
> > +int
On Sun, Sep 21, 2014 at 03:19:26PM +0200, Alexander Gordeev wrote:
> Signed-off-by: Alexander Gordeev
> Cc: linux-...@vger.kernel.org
> ---
> drivers/ata/ahci.c| 7 +++
> drivers/ata/ahci.h| 6 +++---
> drivers/ata/libahci.c | 16
> 3 files changed, 14
On Sun, Sep 21, 2014 at 03:19:25PM +0200, Alexander Gordeev wrote:
> Currently host activation done by calling either function
> ahci_host_activate() or ata_host_activate(). Consolidate
> the code by only calling ahci_host_activate() for all AHCI
> devices.
>
> Signed-off-by: Alexander Gordeev
>
On Sun, Sep 21, 2014 at 03:19:24PM +0200, Alexander Gordeev wrote:
> Sharing Last Message (SLM) mode is currently checked in two
> functions: ahci_host_activate() and ahci_init_interrupts().
> This update consolidates SLM mode check with activation of
> multiple MSIs mode.
>
> Signed-off-by:
The ranges property for a host bridge controller in DT describes
the mapping between the PCI bus address and the CPU physical address.
The resources framework however expects that the IO resources start
at a pseudo "port" address 0 (zero) and have a maximum size of IO_SPACE_LIMIT.
The conversion
Provide a function to parse the PCI DT ranges that can be used to
create a pci_host_bridge structure together with its associated
bus.
Cc: Bjorn Helgaas
Cc: Arnd Bergmann
Cc: Grant Likely
Cc: Rob Herring
Cc: Catalin Marinas
Signed-off-by: Liviu Dudau
[make io_base parameter optional]
Joe Perches :
> On Tue, 2014-09-23 at 21:02 +0200, Francois Romieu wrote:
[...]
> > How about kernel tinification ?
>
> The tiny case where a large number of ethernet drivers are included?
No.
A couple of bytes here and there vs a cosmetic kernel wide change.
--
Ueimor
--
To unsubscribe from
Some architectures do not have a simple view of the PCI I/O space
and instead use a range of CPU addresses that map to bus addresses.
For some architectures these ranges will be expressed by OF bindings
in a device tree file.
This patch introduces a pci_register_io_range() helper function with
a
ation of
>> function 'kmalloc'
>> drivers/media/platform/coda/coda-bit.c: In function
>> 'coda_alloc_framebuffers':
>> drivers/media/platform/coda/coda-bit.c:312:3: error: implicit declaration of
>> function 'kfree'
>
> That's odd - it includes slab.h. Cc Fabi
On Tue, Sep 23, 2014 at 01:28:48PM +0200, Michal Hocko wrote:
> And there is another one hitting during randconfig. The patch makes my
> eyes bleed but I don't know about other way without breaking out the
> thing into separate parts sounds worse because we can mix with other
> messages then.
Add pci_get_new_domain_nr() to allocate a new domain number
and of_get_pci_domain_nr() to retrieve the PCI domain number
of a given device from DT. Host bridge drivers or architecture
specific code can choose to implement their PCI domain number
policy using these two functions.
Using
The ranges property for a host bridge controller in DT describes
the mapping between the PCI bus address and the CPU physical address.
The resources framework however expects that the IO resources start
at a pseudo "port" address 0 (zero) and have a maximum size of IO_SPACE_LIMIT.
The conversion
On Tuesday, September 23, 2014 09:17:24 AM Dmitry Torokhov wrote:
> On Tue, Sep 23, 2014 at 06:52:02PM +0300, Mika Westerberg wrote:
> > On Tue, Sep 23, 2014 at 05:45:57PM +0200, Arnd Bergmann wrote:
> > > On Tuesday 23 September 2014 17:25:50 Linus Walleij wrote:
> > > > On Tue, Sep 16, 2014 at
During the release cycle of v3.17 I've seen sometimes a broken serial console
output
on the parisc platform. Interestingly all kernel messages printed by the kernel
via printk() show
up correctly, but output from userspace (e.g. by the init process during boot)
show
up as random bytes.
Since
Use the generic PCI domain and OF functions
to provide support for PCI Express on arm64.
Acked-by: Catalin Marinas
Signed-off-by: Liviu Dudau
---
arch/arm64/Kconfig | 22 -
arch/arm64/include/asm/Kbuild| 1 +
arch/arm64/include/asm/io.h | 3 +-
Hello,
after big changes in acpi video/i915 code I cannot change display
brightness on my Dell Latitude E6440 with kernel 3.17-rc6. With
kernel 3.13 everything worked fine.
More information about this problem:
For configuring brightness on Dell laptops there are 4 ways:
1) via acpi video
set
http://marc.info/?l=linux-driver-devel=141150128909523=2
-v2 patch formatted with '-M' git-format-patch flag
** Patch applies and tested on linux-next tag next-20140923, on top of the 8
patches at http://marc.info/?l=linux-driver-devel=141141591110262=2 and the
four patches linked above. Post
This is my version 12 of the attempt at adding support for generic PCI host
bridge controllers that make use of device tree information to
configure themselves. It contains cleanups to address comments posted for v11.
Bjorn intends to pull this series into his tree and send it to linux-next if
no
From: Catalin Marinas
The handling of PCI domains (or PCI segments in ACPI speak) is
usually a straightforward affair but its implementation is
currently left to the architectural code, with pci_domain_nr(b)
querying the value of the domain associated with bus b.
This patch introduces
On Tue, Sep 23, 2014 at 8:38 PM, Tony Lindgren wrote:
> * Frans Klaver [140923 11:12]:
>> On 23 September 2014 19:17:20 CEST, Peter Hurley
>> wrote:
>> >
>> >I would've thought the first 2 patches had already been picked up
>> >because
>> >they fix div-by-zero faults.
>>
>> I've had no
Introduce a default implementation for remapping PCI bus I/O resources
onto the CPU address space. Architectures with special needs may
provide their own version, but most should be able to use this one.
This function is useful for PCI host bridge drivers that need to map
the PCI I/O resources
Before commit 7b5436635800 the pci_host_bridge was created before the root bus.
As that commit has added a needless dependency on the bus for
pci_alloc_host_bridge()
the creation order has been changed for no good reason. Revert the order of
creation as we are going to depend on the
On Tue, 23 Sep 2014 12:02:22 -0700 Guenter Roeck wrote:
> On Mon, Sep 22, 2014 at 05:02:56PM -0700, a...@linux-foundation.org wrote:
> > The mm-of-the-moment snapshot 2014-09-22-16-57 has been uploaded to
> >
> >http://www.ozlabs.org/~akpm/mmotm/
> >
> > mmotm-readme.txt says
> >
> >
Hi Maxime,
On Tue, Sep 23, 2014 at 09:00:57PM +0200, Maxime Ripard wrote:
> Hi David,
>
> On Tue, Sep 23, 2014 at 11:40:26AM -0700, David E. Box wrote:
> > This patch implements an I2C bus sharing mechanism between the host and
> > platform
> > hardware on select Intel BayTrail SoC platforms
The inline version of ioport_map() that gets used when !CONFIG_GENERIC_IOMAP
is wrong. It returns a mapped (i.e. virtual) address that can start from
zero and completely ignores the PCI_IOBASE and IO_SPACE_LIMIT that most
architectures that use !CONFIG_GENERIC_MAP define.
Signed-off-by: Liviu
To determine the correct divisor, we need to know the difference between
the desired baud rate and the actual baud rate. The calculation for this
difference is implemented twice within omap_serial_baud_is_mode16().
Pull out the calculation for easier maintenance.
Signed-off-by: Frans Klaver
---
On Fri, Sep 19, 2014 at 01:42:17PM -0300, Henrique de Moraes Holschuh wrote:
> 1. offline a "guinea pig" group of "cpus", i.e. an entire "microcode update
> unit" that doesn't include the BSP. This is going to be a pain, as what
> composes a "microcode update unit" is not set in stone, and could
Hi Greg,
Here's a couple of patches that fix a divison by zero in omap-serial.c. One's a
cleanup, the other the actual fix.
Thanks,
Frans
Frans Klaver (2):
tty: omap-serial: pull out calculation from baud_is_mode16
tty: omap-serial: fix a division by zero
drivers/tty/serial/omap-serial.c
If the chosen baud rate is large enough (e.g. 3.5 megabaud), the
calculated n values in calculate_baud_abs_diff may become 0. This causes
a division by zero when calculating the difference between calculated
and desired baud rates. To prevent this, cap n on 1.
Division by zero in kernel.
[]
This is needed for calls into OF code that parses PCI ranges.
It signals support for memory mapped PCI I/O accesses that
are described be device trees.
Cc: Russell King
Cc: Rob Herring
Reviewed-by: Catalin Marinas
Acked-by: Arnd Bergmann
Signed-off-by: Liviu Dudau
---
If the firmware has not assigned all the bus resources and
we are not just probing the PCIe busses, it makes sense to
assign the unassigned resources in pci_scan_root_bus().
Cc: Bjorn Helgaas
Cc: Arnd Bergmann
Cc: Jason Gunthorpe
Cc: Rob Herring
Signed-off-by: Liviu Dudau
---
Gets rid of this error when running 'make clean' in the selftests
directory:
make[1]: Entering directory `.../tools/testing/selftests/user'
make[1]: *** No rule to make target `clean'. Stop.
---
v1 -> v2:
Separated this from the parallel build patch.
---
Ignore the binaries built for selftests in 'git status' output to make
development more pleasant. Without this patch, you see
tools/testing/selftests/breakpoints/breakpoint_test
tools/testing/selftests/efivarfs/create-read
tools/testing/selftests/efivarfs/open-unlink
A couple of small patches to make working with selftests easier.
v1 -> v2:
Addressed Shuah's comments.
Peter Feiner (3):
tools: add .gitignore entries for selftests
tools: adding clean target to user selftest
tools: parallel selftests building & running
Now make -jN builds and runs selftests in parallel. Also, if one
selftest fails to build or run, make will return an error, whereas
before the error was ignored.
Signed-off-by: Peter Feiner
---
v1 -> v2:
Moved fix for missing 'make clean' target into separate
patch.
---
On 23/09/2014 12:20 p.m., Ulf Hansson wrote:
On 22 September 2014 12:09, Roger Tseng wrote:
On Thu, 2014-09-18 at 23:14 +0200, Ulf Hansson wrote:
[...]
In that case, don't forget to enable MMC_CAP2_FULL_PWR_CYCLE.
if MMC_CAP2_NO_PRESCAN_POWERUP enable, will call mmc_power_off() at
Oops, I forgot to cc Kent. Kent, the patch is at
http://lkml.kernel.org/g/20140923192432.ga24...@mtj.dyndns.org
On Tue, Sep 23, 2014 at 01:29:03PM -0600, Jens Axboe wrote:
> The hack looks fine to me, if it passes Christophs boot stall test. The
> hack isn't THAT nasty, since you already have
On Tue, Sep 23, 2014 at 05:06:41PM +0200, Peter Zijlstra wrote:
> On Mon, Sep 22, 2014 at 10:36:18PM +0400, Kirill Tkhai wrote:
> > From: Kirill Tkhai
> >
> > Architectures, which define __ARCH_WANT_UNLOCKED_CTXSW,
> > may pull a task when it's in the middle of schedule().
> >
> > CPU1(task1
Hi Linus,
please pull a few late fixes for the parisc architecture for kernel 3.17 from
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
parisc-3.17-7
We avoid using -mfast-indirect-calls for 64bit kernel builds to prevent
building an unbootable kernel due to latest gcc
On 09/23/2014 01:05 PM, Peter Feiner wrote:
> Now make -jN builds and runs selftests in parallel. Also, if one
> selftest fails to build or run, make will return an error, whereas
> before the error was ignored.
>
> Also added missing clean target to user/Makefile so 'make clean' doesn't fail.
>
Signed-off-by: Mark Einon
---
drivers/staging/et131x/et131x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 6539a8a..10f20b3 100644
--- a/drivers/staging/et131x/et131x.c
+++
If et131x_rx_dma_memory_alloc() allocates rx_ring->fbr[0] but fails to
allocate rx_ring->fbr[1], this leaves fbr[0]->ring_virtaddr with the
possibility of being accessed in et131x_rx_dma_memory_free() as it
contains a random value, potentially causing an oops.
Fix this by zeroing the fbr memory
The Power Management functions can be conditional by assigning pm ops
directly to .driver.pm, instead of using #ifdef's, saving some lines of
code.
Reported-by: Tobias Klauser
Signed-off-by: Mark Einon
---
drivers/staging/et131x/et131x.c | 7 ++-
1 file changed, 2 insertions(+), 5
Casting a void* popinter to a struct pointer is unnecessary, don't do
it.
Signed-off-by: Mark Einon
---
drivers/staging/et131x/et131x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 2889f86..6539a8a
On 09/23/2014 01:05 PM, Peter Feiner wrote:
> No arguments given after printf format string with "%s" conversion.
>
> Signed-off-by: Peter Feiner
>
> ---
Please drop this one from the series. It is merged into linux-next
(in linux-kselfest fixes branch) queued for next merge window.
thanks,
Sorry about that, I somehow failed to notice rather severe warnings.
Signed-off-by: Pavel Machek
diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c
index 4c24fb0..c02e246 100644
--- a/drivers/rtc/rtc-bq32k.c
+++ b/drivers/rtc/rtc-bq32k.c
@@ -132,9 +132,7 @@ static const struct
On 09/23/2014 01:05 PM, Peter Feiner wrote:
> Signed-off-by: Peter Feiner
> ---
Please add a change log describing what this does and
why it is needed. I know what you trying to fix, and
that is a good one, but would like a log with the patch.
thanks,
-- Shuah
--
Shuah Khan
Sr. Linux Kernel
From: Behan Webster
The __initconst is in the wrong place, and when moved to the correct place
it uncovers an error where the variable is used by non-init data structures.
Instead merely make them const and put the const in the right spot.
Signed-off-by: Behan Webster
Reviewed-by: Mark
On 09/23/2014 01:24 PM, Tejun Heo wrote:
> blk-mq uses percpu_ref for its usage counter which tracks the number
> of in-flight commands and used to synchronously drain the queue on
> freeze. percpu_ref shutdown takes measureable wallclock time as it
> involves a sched RCU grace period. This
From: Mark Charlebois
Clang will warn about unknown warnings but will not return false
unless -Werror is set. GCC will return false if an unknown
warning is passed.
Adding -Werror make both compiler behave the same.
Signed-off-by: Mark Charlebois
Signed-off-by: Behan Webster
Reviewed-by:
From: Behan Webster
When using clang with -no-integerated-as clang will use the gnu assembler
instead
of the integrated assembler. However clang will still perform asm error checking
before sending the inline assembly language to gas.
The generation of asm-offsets from within C code is
On Tue, Sep 23, 2014 at 6:20 AM, Nicolas Dichtel
wrote:
> The goal of this serie is to be able to multicast netlink messages with an
> attribute that identify a peer netns.
> This is needed by the userland to interpret some informations contained in
> netlink messages (like IFLA_LINK value, but
Kyle McMartin writes:
> Similar to ARM, AArch64 is generating $x and $d syms... which isn't
> terribly helpful when looking at %pF output and the like. Filter those
> out in kallsyms, modpost and when looking at module symbols.
>
> Seems simplest since none of these check EM_ARM anyway, to just
On Tue, Sep 23, 2014 at 12:24:27PM +0300, Ivan T. Ivanov wrote:
>
> Hi Andy,
>
> On Sun, 2014-09-21 at 23:27 -0500, Andy Gross wrote:
> > This patch fixes a number of errors with the QUP block transfer mode.
> > Errors
> > manifested themselves as input underruns, output overruns, and timed
blk-mq uses percpu_ref for its usage counter which tracks the number
of in-flight commands and used to synchronously drain the queue on
freeze. percpu_ref shutdown takes measureable wallclock time as it
involves a sched RCU grace period. This means that draining a blk-mq
takes measureable
On Tue, Sep 23, 2014 at 6:20 AM, Nicolas Dichtel
wrote:
>
> Here is a small screenshot to show how it can be used by userland:
> $ ip netns add foo
> $ ip netns del foo
> $ ip netns
> $ touch /var/run/netns/init_net
> $ mount --bind /proc/1/ns/net /var/run/netns/init_net
> $ ip netns add foo
> $
since commit 31964ffebbb9 ("tty: serial: msm: Remove direct access to GSBI")'
serial hangs if earlyprintk are enabled.
This hang is noticed only when the GSBI driver is probed and all the
earlyprintks before gsbi probe are seen on the console.
The reason why it hangs is because GSBI driver
On Tue, 2014-09-23 at 21:02 +0200, Francois Romieu wrote:
> Mark Einon :
> [...]
> > > No need for the #define here, just assigne et131x_pm_ops to .driver.pm
> > > directly, its members will be NULL and thus never called. Also, you can
> > > make et131x_pm_ops const.
> >
> > Ok, I can change
According to commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0
USB: fix LANGID=0 regression
usb devices are not required to report string descriptors. Since they are
optional, log an info message instead of an error message.
Signed-off-by: Scot Doyle
---
drivers/usb/core/message.c | 8
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