* Stephen Warren [130211 13:17]:
> On 02/11/2013 02:00 PM, Tony Lindgren wrote:
> > * Stephen Warren [130211 12:57]:
> >> On 02/10/2013 01:11 PM, Linus Walleij wrote:
> >>> From: Laurent Meunier
> >>>
> >>> This update adds a debugfs interface to modify a pin configuration
> >>> for a given
On 02/11/2013 02:21 PM, Tony Lindgren wrote:
> * Stephen Warren [130211 13:17]:
>> On 02/11/2013 02:00 PM, Tony Lindgren wrote:
>>> * Stephen Warren [130211 12:57]:
On 02/10/2013 01:11 PM, Linus Walleij wrote:
> From: Laurent Meunier
>
> This update adds a debugfs interface to
On Mon, 11 Feb 2013 12:52:42 +0100, Lars Poeschel
wrote:
> From: Lars Poeschel
>
> This converts the mcp23s08 driver to be able to be used with device
> tree.
> Explicitly allow -1 as a legal value for the
> mcp23s08_platform_data->base. This is the special value lets the
> kernel choose a
On Mon 11-02-13 14:58:24, Johannes Weiner wrote:
> On Mon, Feb 11, 2013 at 08:29:29PM +0100, Michal Hocko wrote:
> > On Mon 11-02-13 12:56:19, Johannes Weiner wrote:
> > > On Mon, Feb 11, 2013 at 04:16:49PM +0100, Michal Hocko wrote:
> > > > Maybe we could keep the counter per memcg but that would
On Mon, Feb 11, 2013 at 05:25:58PM +0900, Namjae Jeon wrote:
> From: Namjae Jeon
>
> This patch is a follow up on below patch:
>
> [PATCH] exportfs: add FILEID_INVALID to indicate invalid fid_type
> commit: 216b6cbdcbd86b1db0754d58886b466ae31f5a63
> diff --git a/fs/xfs/xfs_export.c
* Stephen Warren [130211 13:27]:
> On 02/11/2013 02:21 PM, Tony Lindgren wrote:
> > * Stephen Warren [130211 13:17]:
> >> On 02/11/2013 02:00 PM, Tony Lindgren wrote:
> >>> * Stephen Warren [130211 12:57]:
> On 02/10/2013 01:11 PM, Linus Walleij wrote:
> > From: Laurent Meunier
>
Smatch anlysis:
drivers/gpu/drm/radeon/atom.c:1242 atom_index_iio() error: potential null
dereference 'ctx->iio'. (kzalloc returns null)
Also cleaned up some checks before calls to kfree(). kfree(NULL) is OK.
Cc: David Airlie
Cc: Alex Deucher
Cc: "Michel Dänzer"
Cc: Dave Airlie
Cc:
On Sun, 6 Jan 2013 16:44:59 +0530, Laxman Dewangan wrote:
> The NVIDIA's Tegra KBC has maximum 24 pins to make matrix keypad.
> Any pin can be configured as row or column. The maximum column pin
> can be 8 and maximum row pin can be 16.
>
> Remove the assumption that all first 16 pins will be
Simple return
Signed-off-by: Kirill V Tkhai
CC: Steven Rostedt
CC: Ingo Molnar
CC: Peter Zijlstra
CC: linux-rt-users
---
kernel/sched/stop_task.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c
index
It's possible a situation when rq->rt is throttled or
it has no child entities and there are RT tasks ready
for execution in the rq which are the only tasks
of TASK_RUNNING state. In this case pick_next_task
takes idle tasks and idle wastes cpu time.
The patch change logic of pre_schedule a
> From: Greg KH [mailto:gre...@linuxfoundation.org]
> So, how about this, please draw up a specific plan for how you are going
> to get this code out of drivers/staging/ I want to see the steps
> involved, who is going to be doing the work, and who you are going to
> have to get to agree with
On Mon, Feb 11, 2013 at 04:26:14PM +, Mark Brown wrote:
> The following changes since commit 689557d3c7045320958d5bc4141088f7b4dff7ba:
>
> mfd: wm5102: Add microphone clamp control registers (2013-01-15 15:42:18
> +0900)
>
> are available in the git repository at:
>
>
CONFIG_IP_SCTP relies on being able to select things like CONFIG_CRC32C to
build. Thus, nothing should be selecting CONFIG_IP_SCTP that does not
meet its requirements.
For example, if CONFIG_EXPERIMENTAL is disabled and CONFIG_DLM is enabled,
the build fails at link time:
On Mon, Feb 11, 2013 at 01:43:58PM -0800, Dan Magenheimer wrote:
> > From: Greg KH [mailto:gre...@linuxfoundation.org]
>
> > So, how about this, please draw up a specific plan for how you are going
> > to get this code out of drivers/staging/ I want to see the steps
> > involved, who is going to
We cannot use __init for earlyprintk code or data, since the kernel
parameter "keep_bootcon" allows leaving the boot console enabled.
Currently MIPS will crash/hang/die if you use keep_bootcon. The patch
fixes it at least on Lemote FuLoong mini-PC. Changes for other boards
were done based on what
On Fri, 8 Feb 2013 08:02:50 +
Grant Likely wrote:
> The Lite5200 evaluation board has a number of debug LEDs that Linux
> doesn't know about yet. This change adds a gpio-leds stanza to the
> lite5200 device tree so that the correct driver can get hooked up.
>
> Also, make use of the dtc
On Fri, 8 Feb 2013 08:02:51 +
Grant Likely wrote:
> The DTC labels feature allows a dts file to reference a node without
> having to reproduce the entire node hierarchy above it. We can use this
> to simplify the MPC5200 board dts files by referencing the gpt nodes by
> label.
>
> Cc:
On Fri, Feb 08, 2013 at 03:27:30PM +0200, Kasatkin, Dmitry wrote:
> >>
> >> Dmitry,
> >>
> >> How do we make sure that this is the first call to user mode helpers. I
> >> see that we first unpacked unsigned initramfs. Then after a while we
> >> unpacked signed initramfs on /root and did a chroot.
> From: Greg KH [mailto:gre...@linuxfoundation.org]
> Subject: Re: [PATCH] staging/zcache: Fix/improve zcache writeback code, tie
> to a config option
>
> On Mon, Feb 11, 2013 at 01:43:58PM -0800, Dan Magenheimer wrote:
> > > From: Greg KH [mailto:gre...@linuxfoundation.org]
> >
> > > So, how
It was observed by Andrea Arcangeli in 2011 that zcache can get "full"
and there must be some way for compressed swap pages to be (uncompressed
and then) sent through to the backing swap disk. A prototype of this
functionality, called "unuse", was added in 2012 as part of a major update
to zcache
On Mon 11-02-13 22:27:56, Michal Hocko wrote:
[...]
> I will get back to this tomorrow.
Maybe not a great idea as it is getting late here and brain turns into
cabbage but there we go:
---
>From f927358fe620837081d7a7ec6bf27af378deb35d Mon Sep 17 00:00:00 2001
From: Michal Hocko
Date: Mon, 11 Feb
On Mon, 2013-02-11 at 15:11 -0500, Vivek Goyal wrote:
> appraise_type=imasig_optional will allow appraisal to pass even if no
> signatures are present on the file. If signatures are present, then it
> has to be valid digital signature, otherwise appraisal will fail.
>
> This can allow to
On Mon, 11 Feb 2013 11:27:01 -0500
Johannes Weiner wrote:
> > Is PG_dirty the right choice? Is that right for huge pages? Should I
> > assume is_migration_entry(entry) means it's not dirty, or is there some
> > other check here?
>
> If your only consequence of finding dirty pages is to sync,
On Fri, 8 Feb 2013, Gerald Schaefer wrote:
> On Fri, 25 Jan 2013 18:10:18 -0800 (PST)
> Hugh Dickins wrote:
>
> > Complaints are rare, but lockdep still does not understand the way
> > ksm_memory_callback(MEM_GOING_OFFLINE) takes ksm_thread_mutex, and
> > holds it until the
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
> This patch initializes IOMMU groups based on the IOMMU
> configuration discovered during the PCI scan on POWERNV
> (POWER non virtualized) platform. The IOMMU groups are
> to be used later by VFIO driver (PCI pass through).
>
> It
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
> VFIO implements platform independent stuff such as
> a PCI driver, BAR access (via read/write on a file descriptor
> or direct mapping when possible) and IRQ signaling.
>
> The platform dependent part includes IOMMU initialization
>
On Mon, Feb 11, 2013 at 01:57:03PM -0700, Shuah Khan wrote:
> I was hoping Joerg's patch would make it into Linus's tree by now. I
> tested the original patch and did the back-port to 3.4 and 3.0 at the
> same time, before I loose the test system.
I will send the patch with the next merge window.
to raw_spin_unlock.
>>>> Retested (boot) on sbc8548, defconfig builds on arm/sparc; no
>>>> new warnings observed.]
>>>>
>>>> arch/sparc/kernel/prom_common.c | 4 +-
>>>> drivers/of/base.c | 100
>>>> ++
of_get_next_available_child() obtains the devtree_lock and then calls
of_device_is_available() which also attempts to claim the lock. This is
obviously incorrect and causes a deadlock on boot. Fix issue by adding
an variant of of_device_is_available() which doesn't obtain the lock.
Cc: Stephen
f: Add /proc device tree
>>>>> updating to of node add/remove") added two more instances of
>>>>> write_unlock that also needed converting to raw_spin_unlock.
>>>>> Retested (boot) on sbc8548, defconfig builds on arm/sparc; no
>>>>> new warnings obser
2013/2/12, Dave Chinner :
> On Mon, Feb 11, 2013 at 05:25:58PM +0900, Namjae Jeon wrote:
>> From: Namjae Jeon
>>
>> This patch is a follow up on below patch:
>>
>> [PATCH] exportfs: add FILEID_INVALID to indicate invalid fid_type
>> commit: 216b6cbdcbd86b1db0754d58886b466ae31f5a63
>
>> diff
On 02/11/2013 04:19 PM, Grant Likely wrote:
> of_get_next_available_child() obtains the devtree_lock and then calls
> of_device_is_available() which also attempts to claim the lock. This is
> obviously incorrect and causes a deadlock on boot. Fix issue by adding
> an variant of
On Mon, Feb 11, 2013 at 10:21 PM, Rob Herring wrote:
> On 02/11/2013 04:18 PM, Grant Likely wrote:
>> On Mon, Feb 11, 2013 at 7:54 PM, Rob Herring wrote:
>>> I found the problem. of_get_next_available_child ->
>>> of_device_is_available -> of_get_property -> of_get_property. An
>>> unlocked
On Mon, Feb 11, 2013 at 10:27 PM, Rob Herring wrote:
> On 02/11/2013 04:19 PM, Grant Likely wrote:
>> of_get_next_available_child() obtains the devtree_lock and then calls
>> of_device_is_available() which also attempts to claim the lock. This is
>> obviously incorrect and causes a deadlock on
On Mon, Feb 11, 2013 at 11:44:12AM -0800, H. Peter Anvin wrote:
> Oh, craptastic. X used to hash /dev/mem to get a random seed. It
> should have stopped that long ago, and used /dev/[u]random.
That's because debian still has this WINGs window manager which hasn't
seen any new releases since 2005:
On Mon, 11 Feb 2013 14:15:32 -0700, Stephen Warren
wrote:
> From: Stephen Warren
>
> of_get_next_available_child() acquires devtree_lock, then calls
> of_device_is_available() which calls of_get_property() which calls
> of_find_property() which tries to re-acquire devtree_lock, thus causing
>
Hello Andrey, Mauro, Hans,
On Tue, Oct 23, 2012 at 6:44 PM, Andrey Smirnov
wrote:
> This is a third version of the patchset originaly posted here:
> https://lkml.org/lkml/2012/9/13/590
>
> Second version of the patch was posted here:
> https://lkml.org/lkml/2012/10/5/598
>
> To save everyone's
On Mon, Feb 11, 2013 at 10:27:56PM +0100, Michal Hocko wrote:
> On Mon 11-02-13 14:58:24, Johannes Weiner wrote:
> > On Mon, Feb 11, 2013 at 08:29:29PM +0100, Michal Hocko wrote:
> > > On Mon 11-02-13 12:56:19, Johannes Weiner wrote:
> > > > On Mon, Feb 11, 2013 at 04:16:49PM +0100, Michal Hocko
[+cc linux-acpi, linux-pci]
On Mon, Feb 11, 2013 at 01:06:27PM -0800, Yinghai Lu wrote:
> On Mon, Feb 11, 2013 at 11:57 AM, Yinghai Lu wrote:
> >>
> >> Bjorn, Rafael,
> >>
> >> acpi_pci_irq_add_prt need to be called after pci bridge get scanned,
> >> so we can not call it from pci_acpi_setup,
On 02/11/2013 11:11 AM, Russell King - ARM Linux wrote:
> On Mon, Feb 11, 2013 at 04:02:30PM +, Catalin Marinas wrote:
>> On Sun, Feb 10, 2013 at 05:58:13AM +, Len Brown wrote:
>>> pm_idle() on ARM was a synonym for default_idle(),
>>> so simply invoke default_idle() directly.
>>
>> The
config ACPI_CONTAINER has been changed to bool (y/n), and its
module option is no longer valid. So, remove the use of
CONFIG_ACPI_CONTAINER_MODULE.
Signed-off-by: Toshi Kani
---
include/linux/acpi.h |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/linux/acpi.h
Acked-by: James Smart
-- james s
On 2/2/2013 8:20 PM, Tejun Heo wrote:
Convert to the much saner new idr interface.
Only compile tested.
Signed-off-by: Tejun Heo
Cc: James Smart
Cc: linux-s...@vger.kernel.org
---
This patch depends on an earlier idr changes and I think it would be
best
Acked-by: James Smart
-- james s
On 2/6/2013 2:40 PM, Tejun Heo wrote:
Convert to the much saner new idr interface.
Only compile tested.
Signed-off-by: Tejun Heo
Cc: James Smart
Cc: linux-s...@vger.kernel.org
---
drivers/scsi/lpfc/lpfc_init.c | 12
1 file changed, 4
On 02/11/2013 02:34 PM, Borislav Petkov wrote:
> On Mon, Feb 11, 2013 at 11:44:12AM -0800, H. Peter Anvin wrote:
>> Oh, craptastic. X used to hash /dev/mem to get a random seed. It
>> should have stopped that long ago, and used /dev/[u]random.
>
> That's because debian still has this WINGs window
On 02/11/2013 04:18 AM, Daniel Lezcano wrote:
> On 02/10/2013 06:58 AM, Len Brown wrote:
>> From: Len Brown
>>
>> Update APM to register its local idle routine with cpuidle.
>>
>> This allows us to stop exporting pm_idle to modules on x86.
>>
>> The Kconfig sub-option, APM_CPU_IDLE, now depends
On Mon, Feb 11, 2013 at 02:46:43PM -0800, H. Peter Anvin wrote:
> The X server itself used to do that. Are you saying that wdm is a
> *privileged process*?
Nah, it is a simple display manager you start with /etc/init.d/wdm init
script. Like the other display managers gdm, kdm, etc.
But it looks
pci defines PCI_DEVFN(), PCI_SLOT(), and PCI_FUNC() interfaces, however,
it doesn't have interfaces to return PCI bus and PCI device id. Drivers
(AMD IOMMU, and AER) have module specific definitions for PCI_BUS() and
AMD_IOMMU driver also has a module specific interface to calculate PCI
device id
pci defines PCI_DEVFN(), PCI_SLOT(), and PCI_FUNC() interfaces, however,
it doesn't have interfaces to return PCI bus and PCI device id. Drivers
(AMD IOMMU, and AER) implement module specific definitions for PCI_BUS()
and AMD_IOMMU driver also has a module specific interface to calculate PCI
Change to remove local PCI_BUS() define and use the new PCI_BUS interface from
pci.
Signed-off-by: Shuah Khan
---
drivers/pci/pcie/aer/aerdrv_core.c |2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c
b/drivers/pci/pcie/aer/aerdrv_core.c
index
Change to remove local PCI_BUS() define and use the new PCI_BUS interface from
pci.
Signed-off-by: Shuah Khan
---
drivers/iommu/amd_iommu_types.h |4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index
Change to remove calc_devid() and use PCI_DEVID() from pci instead.
Signed-off-by: Shuah Khan
---
drivers/iommu/amd_iommu.c |2 +-
drivers/iommu/amd_iommu_init.c |6 +++---
drivers/iommu/amd_iommu_types.h |7 ---
3 files changed, 4 insertions(+), 11 deletions(-)
diff
On 02/11/2013 03:00 PM, Borislav Petkov wrote:
> On Mon, Feb 11, 2013 at 02:46:43PM -0800, H. Peter Anvin wrote:
>> The X server itself used to do that. Are you saying that wdm is a
>> *privileged process*?
>
> Nah, it is a simple display manager you start with /etc/init.d/wdm init
> script. Like
Thanks, Daniel, for reviewing the patch -- never would have worked...
Here is v2.
Is there anybody out there with an APM box
that can run an upstream kernel with this patch in it?
thanks,
-Len
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message
From: Len Brown
Update APM to register its local idle routine with cpuidle.
This allows us to stop exporting pm_idle to modules on x86.
The Kconfig sub-option, APM_CPU_IDLE, now depends on on CPU_IDLE.
Compile-tested only.
Signed-off-by: Len Brown
Cc: Jiri Kosina
---
v2: updates from
On Sun, 10 Feb 2013 00:57:57 +0800
Haojian Zhuang wrote:
> do_initcalls() could call all driver initialization code in kernel_init
> thread. It means that probe() function will be also called from that
> time. After this, kernel could access console & release __init section
> in the same thread.
Using /dev/pstore as a mount point for the pstore filesystem is slightly
awkward. We don't normally mount filesystems in /dev/ and the /dev/pstore
file isn't created automatically by anything. While this method will
still work, we can create a persistent mount point in sysfs. This will
put
On Monday, February 11, 2013 03:33:20 PM Toshi Kani wrote:
> config ACPI_CONTAINER has been changed to bool (y/n), and its
> module option is no longer valid. So, remove the use of
> CONFIG_ACPI_CONTAINER_MODULE.
>
> Signed-off-by: Toshi Kani
I'm going to take it.
Thanks,
Rafael
> ---
>
On 12/02/13 09:16, Alex Williamson wrote:
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
This patch initializes IOMMU groups based on the IOMMU
configuration discovered during the PCI scan on POWERNV
(POWER non virtualized) platform. The IOMMU groups are
to be used later by VFIO
On Tue, 2013-02-12 at 00:22 +0100, Rafael J. Wysocki wrote:
> On Monday, February 11, 2013 03:33:20 PM Toshi Kani wrote:
> > config ACPI_CONTAINER has been changed to bool (y/n), and its
> > module option is no longer valid. So, remove the use of
> > CONFIG_ACPI_CONTAINER_MODULE.
> >
> >
On 02/11/2013 02:34 AM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the final tree, today's linux-next build (sparc64 defconfig)
> failed like this:
>
> arch/sparc/include/asm/processor.h: Assembler messages:
> arch/sparc/include/asm/processor.h:10: Error: Unknown opcode: `extern'
>
>
On 02/11/2013 03:19 PM, Grant Likely wrote:
> of_get_next_available_child() obtains the devtree_lock and then calls
> of_device_is_available() which also attempts to claim the lock. This is
> obviously incorrect and causes a deadlock on boot. Fix issue by adding
> an variant of
On 02/11/2013 08:00 PM, Florian Weimer wrote:
> * Daniel Borkmann:
Thanks for your feedback, Florian!
>> + * memcmp_nta - memcmp that is secure against timing attacks
>
> It's not providing an ordering, so it should not have "cmp" in the
> name.
I agree. What would you suggest? Probably, it
On Mon, Feb 11, 2013 at 9:58 AM, Ingo Molnar wrote:
>
> So basically Pekka optimistically thought it's an eventual 'tit
> for tat', a constant stream of benefits to the kernel, in the
> hope of finding a home in the upstream kernel which would
> further help both projects. The kernel wants to
On 02/10/2013 08:58 PM, Stephen Rothwell wrote:
> Hi Len,
>
> Today's linux-next merge of the acpi tree got a conflict in
> drivers/acpi/processor_idle.c between commit 4f8429166818 ("ACPICA:
> Cleanup PM_TIMER_FREQUENCY definition") from the pm tree and commit
> 41cdb0efc42e ("ACPI / idle:
On Fri, 8 Feb 2013 13:00:50 -0800
Tejun Heo wrote:
> Most functions in idr fail to deal with the high bits when the idr
> tree grows to the maximum height.
>
> * idr_get_empty_slot() stops growing idr tree once the depth reaches
> MAX_IDR_LEVEL - 1, which is one depth shallower than necessary
From: Stephen Warren
Allow K: entries in MAINTAINERS to match directly against filenames;
either those extracted from patch +++ or --- lines, or those specified
on the command-line using the -f option.
This potentially allows fewer lines in a MAINTAINERS entry, if all the
relevant files are
From: Stephen Warren
The intent is to ensure that all Tegra-related patches are sent to the
linux-tegra@ mailing list, so people can keep up-to-date on all misc
driver changes.
Doing this with a keyword is far simpler and more compact than listing
all Tegra-related drivers, even if wildcards
On 12/02/13 09:17, Alex Williamson wrote:
On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
VFIO implements platform independent stuff such as
a PCI driver, BAR access (via read/write on a file descriptor
or direct mapping when possible) and IRQ signaling.
The platform dependent
On Thu, Jan 31, 2013 at 12:11:19PM -, Thomas Gleixner wrote:
> The scheduler sports quite a bunch of hotplug notifiers. One reason
> for multiple notifiers is the fact, that the startup and teardown
> process are asymetric. Now the scheduler wants to be called early on
> startup and late on
On 02/11/2013 03:53 AM, Daniel Lezcano wrote:
> On 02/09/2013 02:08 AM, Len Brown wrote:
>> The reason to change is that intel_idle will soon be able
>> to export more than the 8 "major" states supported by MWAIT.
>> When we hit that limit, it is important to know
>> where the limit comes from.
>
Requesting guidance on how to implement the missing mic input support
for this Asus Xonar card. I've downloaded the relevant datasheets but
am unsure how to proceed. I have physical access to this hardware. I
would appreciate a description of a workflow towards finishing this
driver or any other
On Sat, 2013-02-09 at 15:29 +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> The ACPI scan lock has been introduced to prevent acpi_bus_scan()
> and acpi_bus_trim() from running in parallel with each other for
> overlapping ACPI namespace scopes. However, it is not sufficient
> to
On 02/10/2013 11:05 PM, Hiroshi Doyu wrote:
> Unify board-dt-tegra{30,114} to the Tegra20 DT board file, "tegra.c".
> diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
> obj-$(CONFIG_CPU_FREQ) += cpu-tegra.o
> obj-$(CONFIG_TEGRA_PCI)
On Fri, 08 Feb 2013 12:13:09 -0800
ebied...@xmission.com (Eric W. Biederman) wrote:
> If mock has called unshare(CLONE_NEWPID). And then forked a process and
> that process exited, and then forked anothe process that second and all
> subsequent fork calls will fail with -ENOMEM (because init has
On Mon, 2013-02-11 at 16:40 -0700, Stephen Warren wrote:
> From: Stephen Warren
>
> Allow K: entries in MAINTAINERS to match directly against filenames;
> either those extracted from patch +++ or --- lines, or those specified
> on the command-line using the -f option.
[]
> I don't think setting
On Tue, 2013-02-12 at 10:19 +1100, Alexey Kardashevskiy wrote:
> On 12/02/13 09:16, Alex Williamson wrote:
> > On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
> >> @@ -707,11 +709,39 @@ struct iommu_table *iommu_init_table(struct
> >> iommu_table *tbl, int nid)
> >>return tbl;
On Thu, Jan 31, 2013 at 12:11:38PM -, Thomas Gleixner wrote:
> Do we really need so many states here ?
Well, all that RCU does for CPU_DYING is to do tracing, which could be
ditched. Required changes called out inline below.
All that the CPU_ONLINE and CPU_DOWN_PREPARE notifiers do is set
On Mon, 2013-02-11 at 16:40 -0700, Stephen Warren wrote:
> From: Stephen Warren
>
> The intent is to ensure that all Tegra-related patches are sent to the
> linux-tegra@ mailing list, so people can keep up-to-date on all misc
> driver changes.
>
> Doing this with a keyword is far simpler and
On Mon, Feb 11, 2013 at 2:41 PM, Bjorn Helgaas wrote:
> [+cc linux-acpi, linux-pci]
>
> The _PRT describes motherboard interrupt wiring, which has nothing to
> do with PCI bus numbers. Our current drivers/acpi/pci_irq.c caches
> the PCI bus number along with the _PRT, and I think that's a
On 02/11/2013 05:00 PM, Joe Perches wrote:
> On Mon, 2013-02-11 at 16:40 -0700, Stephen Warren wrote:
>> From: Stephen Warren
>>
>> Allow K: entries in MAINTAINERS to match directly against filenames;
>> either those extracted from patch +++ or --- lines, or those specified
>> on the command-line
On Mon, Feb 11, 2013 at 3:15 PM, Josh Boyer wrote:
> Using /dev/pstore as a mount point for the pstore filesystem is slightly
> awkward. We don't normally mount filesystems in /dev/ and the /dev/pstore
> file isn't created automatically by anything. While this method will
> still work, we can
Hi
On Fri, Feb 8, 2013 at 1:11 PM, Kent Overstreet wrote:
> On Fri, Feb 08, 2013 at 09:38:11AM -0800, Zach Brown wrote:
>> > The draft implementation will look like this. struct bio should have
>> > some way to get current status of kiocb that generated bio. So we add
>> > a pointer to bool
On Mon, 2013-02-11 at 17:08 -0700, Stephen Warren wrote:
> Does "that" above mean "not setting exact_pattern_match_hash", or
> "changing the patch so that it does set exact_pattern_match_hash". Sorry...
I think what you have is fine.
--
To unsubscribe from this list: send the line "unsubscribe
On Tue, 2013-02-12 at 10:45 +1100, Alexey Kardashevskiy wrote:
> On 12/02/13 09:17, Alex Williamson wrote:
> > On Mon, 2013-02-11 at 22:54 +1100, Alexey Kardashevskiy wrote:
> >> VFIO implements platform independent stuff such as
> >> a PCI driver, BAR access (via read/write on a file descriptor
>
On Mon, 2013-02-11 at 16:57 +0100, Michal Simek wrote:
> But it reminds me that maybe the easiest solution is not to use endian
> accessors just use two simple macros which should work on all systems.
>
> #define _readreg(offset) ({__raw_readl(offset); rmb(); })
> #define
On Mon, 2013-02-11 at 16:08 +, Arnd Bergmann wrote:
> I tend to disagree. You should never assume that a device is the same
> endianess as the the CPU, and you should try not to use the __raw_*
> accessors in device drivers either.
>
> In particular, ARM can run both big- and little-endian
On Mon, Feb 4, 2013 at 1:23 PM, Rafael J. Wysocki wrote:
> On Monday, February 04, 2013 03:55:47 PM Konstantin Khlebnikov wrote:
>> This patchset contains some fixes for e1000e diver (broken since v2.6.35)
>> and some related fixes and useful debug for PCI code.
>>
>> All together this fixes my
From: Stephen Warren
Allow K: entries in MAINTAINERS to match directly against filenames;
either those extracted from patch +++ or --- lines, or those specified
on the command-line using the -f option.
This potentially allows fewer lines in a MAINTAINERS entry, if all the
relevant files are
From: Stephen Warren
The intent is to ensure that all Tegra-related patches are sent to the
linux-tegra@ mailing list, so people can keep up-to-date on all misc
driver changes.
Doing this with a keyword is far simpler and more compact than listing
all Tegra-related drivers, even if wildcards
Hi Holger,
Can you turn on CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING,
recompile the 3.7.5 kernel, and send me dmesg starting from the point
you unmount the device and then power it off?
I'd like to keep that patch in stable, but I need to understand what
exactly is failing with it.
On Mon, Feb 11, 2013 at 5:34 PM, Bjorn Helgaas wrote:
> On Mon, Feb 4, 2013 at 1:23 PM, Rafael J. Wysocki wrote:
>> On Monday, February 04, 2013 03:55:47 PM Konstantin Khlebnikov wrote:
>>> This patchset contains some fixes for e1000e diver (broken since v2.6.35)
>>> and some related fixes and
it is reported that code hit DMA-API errors on 3.8-rc6+,
(see https://bugzilla.redhat.com/show_bug.cgi?id=908436, and
https://bugzilla.redhat.com/show_bug.cgi?id=908550)
this patch just adds error handler for
pci_map_single and skb_frag_dma_map.
Signed-off-by: xiong
---
This allows you to get the equivalent functionality of
i2c_add_numbered_adapter() with all data in the device tree and no
special case code in your driver. This is a common device tree
technique.
For quick reference, the FDT syntax for using an alias to provide an
ID looks like:
aliases {
The commit: "i2c-core: dt: Pick i2c bus number from i2c alias if
present" adds support for automatically picking the bus number based
on the alias ID. Remove the now unnecessary code from i2c-pxa that
did the same thing.
Signed-off-by: Doug Anderson
---
Changes in v3: None
Changes in v2:
- No
Wolfram,
Thanks for the review. New patch was just sent. :)
On Sun, Feb 10, 2013 at 4:19 AM, Wolfram Sang wrote:
>> +static int i2c_get_number_from_dt(struct i2c_adapter *adap)
>
> i2c_get_id_from_dt()?
Done.
>> + if (!dev->of_node)
>> + return -1;
>
> -ESOMETHING?
On Mon, 2013-02-11 at 20:52 +, Grant Likely wrote:
> Really the irq mappings should be using reference counting. The existing
> code is naive on this count and just releases the irq on the first call
> to irq_dispose_mapping(). I've not gotten around to fixing that. Anyone
> want to take that
This was suggested by Mark Brown in response to a patch for adding
this functionality only for the s3c2410 bus:
https://lkml.org/lkml/2012/11/20/681
I have also modified the i2c-pxa driver to use this new functionality.
The i2c-pxa driver changes have only been compile-tested and are just
for
I finally started hacking on the dio code, and it's far from done but
it's turning out better than I expected so I thought I'd show off what
I've got so far.
The end result is _vastly_ simpler - direct-io.c is now ~700 lines, vs.
~1300 previously. dio_submit is almost gone, I'm down to 4 things
Sarah Sharp wrote:
> Can you turn on CONFIG_USB_DEBUG and CONFIG_USB_XHCI_HCD_DEBUGGING,
> recompile the 3.7.5 kernel, and send me dmesg starting from the point
> you unmount the device and then power it off?
>
> I'd like to keep that patch in stable, but I need to understand what
> exactly is
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c between commit
0aba93e2b9fb ("bnx2x: set gso_type") from the net tree and commit
cbf1de72324a ("bnx2x: fix GRO parameters") from the net-next tree.
I fixed it up (since the
1001 - 1100 of 1182 matches
Mail list logo
