On Tue, 2012-08-14 at 13:50 -0700, Trevor Brandt wrote:
> Adds support for compiling out the real-time scheduler (SCHED_FIFO
> and SCHED_RR) to save space. Changes sched_set_stop_task to use
> SCHED_NORMAL rather than SCHED_FIFO, since the kernel only uses this
> function as a fake scheduling
On 08/15/2012 06:47 PM, Christoph Lameter wrote:
> On Wed, 15 Aug 2012, Michal Hocko wrote:
>
>>> That is not what the kernel does, in general. We assume that if he wants
>>> that memory and we can serve it, we should. Also, not all kernel memory
>>> is unreclaimable. We can shrink the slabs, for
Hi Jiri,
On Wed, 15 August 2012 Jiri Kosina wrote:
> I see. Alan Stern has fixed a huge pile of things in this area in 3.6-rc1.
> I have expected all of those to actually be on theoretical problems not
> ever having happened in the wild, but it might be that you are actually
> chasing on of
This is the ONKEY component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC driver.
It depends on the CORE component driver of the DA9058 MFD.
Signed-off-by: Anthony Olech
Signed-off-by: David Dajun Chen
---
drivers/input/misc/Kconfig| 10
This is the ADC component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC
driver. It depends on the DA9058 CORE component driver.
The HWMON and BATTERY component drivers depend on this ADC
component driver.
This component driver recieves the actual
This is submission attempt number 3 to have this driver included in
the linux kernel source tree. This is the driver for the Dialog DA9058.
The DA9058 is a low power Power Management Integrated Circuit with extra
functionality. It is a Multi Function Device controlled only from an I2C
bus whose
This is the GPIO component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC driver.
It depends on the CORE component driver of the DA9058 MFD.
The meaning of the PMIC register 21 bits 1 and 5 has been documented
in the driver source.
Signed-off-by:
This is the POWER component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC driver.
It depends on the CORE and ADC component drivers of the DA9058 MFD.
Signed-off-by: Anthony Olech
Signed-off-by: David Dajun Chen
---
drivers/power/Kconfig|
This is the RTC component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC driver.
It depends on the CORE component driver of the DA9058 MFD.
Signed-off-by: Anthony Olech
Signed-off-by: David Dajun Chen
---
drivers/rtc/Kconfig | 10 +
This is the HWMON component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC driver.
It depends on the CORE and ADC component drivers of the DA9058 MFD.
Signed-off-by: Anthony Olech
Signed-off-by: David Dajun Chen
---
Documentation/hwmon/da9058 |
This is the REGULATOR component driver of the Dialog DA9058 PMIC.
This driver is just one component of the whole DA9058 PMIC driver.
It depends on the CORE component driver of the DA9058 MFD.
Signed-off-by: Anthony Olech
Signed-off-by: David Dajun Chen
---
drivers/regulator/Kconfig
This patch splits trace event initialization in two stages:
* ftrace enable
* sysfs event entry creation
This allows to capture trace events from an earlier point
by using 'trace_event' kernel parameter and is important
to trace boot-up allocations.
Cc: Steven Rostedt
Cc: Frederic Weisbecker
I'm announcing the release of the 3.4.9 kernel.
All users of the 3.4 kernel series must upgrade.
The updated 3.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-3.4.y
and can be browsed at the normal kernel.org git web browser:
On Tuesday 14 August 2012, Catalin Marinas wrote:
> +
> +/*
> + * Use compiler builtins for simple inline operations.
> + */
> +static inline unsigned long __ffs(unsigned long word)
> +{
> + return __builtin_ffsl(word) - 1;
> +}
> +
> +static inline int ffs(int x)
> +{
> + return
Hi Steven,
This patch is my first attempt to address the "early tracing issue".
Right now, trace events are registered on fs_initcall, which is very late
if you want to capture boot-up events.
This feature is in developers wish list as this old (2009) thread shows [1].
By splitting the
I'm announcing the release of the 3.5.2 kernel.
All users of the 3.5 kernel series must upgrade.
The updated 3.5.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-3.5.y
and can be browsed at the normal kernel.org git web browser:
On Thursday 2012-07-26 06:24, Gustavo Padovan wrote:
>Hi Masatake,
>
>* Masatake YAMATO [2012-07-26 01:30:12 +0900]:
>
>> Added /proc/net/sco via bt_procfs_init().
>>
>> Signed-off-by: Masatake YAMATO
>> ---
>> net/bluetooth/sco.c |9 +
>> 1 file changed, 9 insertions(+)
>
>All 8
On 8/3/12 7:51 AM, Robert Richter wrote:
On 26.07.12 10:08:29, Peter Zijlstra wrote:
On Wed, 2012-07-25 at 23:16 -0600, David Ahern wrote:
Peter's patch (see https://lkml.org/lkml/2012/7/9/298) changes kernel
side to require the use of exclude_guest if the precise modifier is
used, returning
On Tue, 14 Aug 2012 16:16:49 +0200
Frederic Weisbecker wrote:
> The archs that implement virtual cputime accounting all
> flush the cputime of a task when it gets descheduled
> and sometimes set up some ground initialization for the
> next task to account its cputime.
>
> These archs all put
On Tue, 14 Aug 2012 16:16:50 +0200
Frederic Weisbecker wrote:
> The function doesn't seem to exist anymore.
>
> Signed-off-by: Frederic Weisbecker
> Cc: Tony Luck
> Cc: Fenghua Yu
> Cc: Benjamin Herrenschmidt
> Cc: Paul Mackerras
> Cc: Martin Schwidefsky
> Cc: Heiko Carstens
> Cc: Ingo
On Tuesday 14 August 2012, Catalin Marinas wrote:
> +
> +void *module_alloc(unsigned long size)
> +{
> + return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
> + GFP_KERNEL, PAGE_KERNEL_EXEC, -1,
> +
> > On a second thought, I think zsmalloc should stay in drivers/block/zram
> > since zram is now the only user of zsmalloc since zcache and ramster are
> > moving to another allocator.
>
> The removal of zsmalloc from zcache has not been agreed upon
> yet.
>
> Dan _suggested_ removing zsmalloc
Hi Peter,
that happened that in a sake of restoring ptys after checkpoint
we need to create them with predefined indices, as they were at
moment of dumping. So we have two options -- 1) Open terminals
in sequence until needed index reached 2) Use some other way to
say the kernel that some index
On Wed, Aug 15 2012, Christoph Lameter wrote:
> On Wed, 15 Aug 2012, Michal Hocko wrote:
>
>> > That is not what the kernel does, in general. We assume that if he wants
>> > that memory and we can serve it, we should. Also, not all kernel memory
>> > is unreclaimable. We can shrink the slabs, for
On 08/14/2012 05:38 PM, Michael S. Tsirkin wrote:
And even ignoring that, global pointer to a device
is an ugly hack and ugly hacks tend to explode.
And even ignoring estetics, and if we decide we are fine
with a single balloon, it needs to fail gracefully not
crash like it does now.
Fair
On Wed, Aug 15, 2012 at 05:22:03PM +0300, Jussi Kivilinna wrote:
> Patch replaces 'movb' instructions with 'movzbl' to break false
> register dependencies and interleaves instructions better for
> out-of-order scheduling.
>
> Also move common round code to separate function to reduce object
>
On Wed, Aug 15, 2012 at 04:23:21PM +0100, Arnd Bergmann wrote:
> On Tuesday 14 August 2012, Catalin Marinas wrote:
> > +
> > +void *module_alloc(unsigned long size)
> > +{
> > + return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
> > +
On 08/15/2012 07:34 PM, Christoph Lameter wrote:
> On Wed, 15 Aug 2012, Glauber Costa wrote:
>
>> On 08/15/2012 06:47 PM, Christoph Lameter wrote:
>>> On Wed, 15 Aug 2012, Michal Hocko wrote:
>>>
> That is not what the kernel does, in general. We assume that if he wants
> that memory and
s->cpu_partial determine the maximum number of objects kept
in the per cpu partial lists of a processor. Currently, it is used for
not only per cpu partial list but also cpu freelist. Therefore
get_partial_node() doesn't work properly according to our first intention.
Fix it as forcibly assigning
On Wed, 15 Aug 2012, Glauber Costa wrote:
> On 08/15/2012 06:47 PM, Christoph Lameter wrote:
> > On Wed, 15 Aug 2012, Michal Hocko wrote:
> >
> >>> That is not what the kernel does, in general. We assume that if he wants
> >>> that memory and we can serve it, we should. Also, not all kernel
On Thu, 16 Aug 2012, Joonsoo Kim wrote:
> s->cpu_partial determine the maximum number of objects kept
> in the per cpu partial lists of a processor. Currently, it is used for
> not only per cpu partial list but also cpu freelist. Therefore
> get_partial_node() doesn't work properly according to
On Wed, 15 Aug 2012, Greg Thelen wrote:
> > You can already shrink the reclaimable slabs (dentries / inodes) via
> > calls to the subsystem specific shrinkers. Did Ying Han do anything to
> > go beyond that?
>
> cc: Ying
>
> The Google shrinker patches enhance prune_dcache_sb() to limit dentry
>
Here's the latest version of the overlayfs series.
Git tree is here:
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs.v14
Please consider for 3.7.
Thanks,
Miklos
---
Andy Whitcroft (3):
overlayfs: add statfs support
ovl: switch to __inode_permission()
From: Miklos Szeredi
Export do_splice_direct() to modules. Needed by overlay filesystem.
Signed-off-by: Miklos Szeredi
---
fs/splice.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/splice.c b/fs/splice.c
index 41514dd..2695a60 100644
--- a/fs/splice.c
+++
From: Andy Whitcroft
Add support for statfs to the overlayfs filesystem. As the upper layer
is the target of all write operations assume that the space in that
filesystem is the space in the overlayfs. There will be some inaccuracy as
overwriting a file will copy it up and consume space we
From: Neil Brown
Document the overlay filesystem.
Signed-off-by: Miklos Szeredi
---
Documentation/filesystems/overlayfs.txt | 199 +++
MAINTAINERS |7 +
2 files changed, 206 insertions(+), 0 deletions(-)
create mode 100644
From: Miklos Szeredi
Add a simple read-only counter to super_block that indicates deep this
is in the stack of filesystems. Previously ecryptfs was the only
stackable filesystem and it explicitly disallowed multiple layers of
itself.
Overlayfs, however, can be stacked recursively and also may
From: Robin Dong
After allocating a new inode, if the mode of inode is incorrect, we should
release it by iput().
Signed-off-by: Robin Dong
Signed-off-by: Miklos Szeredi
---
fs/overlayfs/inode.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/overlayfs/inode.c
From: Miklos Szeredi
We need to be able to check inode permissions (but not filesystem implied
permissions) for stackable filesystems. Expose this interface for overlayfs.
Signed-off-by: Miklos Szeredi
---
fs/internal.h |5 -
fs/namei.c |1 +
include/linux/fs.h |
From: Andy Whitcroft
When checking permissions on an overlayfs inode we do not take into
account either device cgroup restrictions nor security permissions.
This allows a user to mount an overlayfs layer over a restricted device
directory and by pass those permissions to open otherwise
From: Andy Whitcroft
YAMA et al rely on on i_uid/i_gid to be populated in order to perform
their checks. While these really cannot be guarenteed as the underlying
filesystem may not even have the concept, they are expected to be filled
when possible. To quote Al Viro:
"Ideally, yes, we'd
From: Robin Dong
Imaging using ext4 as upperdir which has a file "hello" and lowdir is
totally empty.
1. mount -t overlayfs overlayfs -o lowerdir=/lower,upperdir=/upper /overlay
2. cd /overlay
3. ln hello bye
then the overlayfs code will call vfs_link to create a real ext4
dentry for "bye" and
From: Erez Zadok
This is useful because of the stacking nature of overlayfs. Users like to
find out (via /proc/mounts) which lower/upper directory were used at mount
time.
Signed-off-by: Erez Zadok
Signed-off-by: Miklos Szeredi
---
fs/overlayfs/super.c | 63
From: Miklos Szeredi
Overlayfs needs a private clone of the mount, so create a function for
this and export to modules.
Signed-off-by: Miklos Szeredi
---
fs/namespace.c| 18 ++
include/linux/mount.h |3 +++
2 files changed, 21 insertions(+), 0 deletions(-)
diff
From: Miklos Szeredi
Add a new inode operation i_op->open(). This is for stacked
filesystems that want to return a struct file from a different
filesystem.
Signed-off-by: Miklos Szeredi
---
Documentation/filesystems/Locking |2 ++
Documentation/filesystems/vfs.txt |7 +++
On Tuesday 14 August 2012, Catalin Marinas wrote:
> +static void arch_timer_reg_write(int reg, u32 val)
> +{
> + switch (reg) {
> + case ARCH_TIMER_REG_CTRL:
> + asm volatile("msr cntp_ctl_el0, %0" : : "r" (val));
> + break;
> + case
On Tuesday 14 August 2012, Catalin Marinas wrote:
> diff --git a/arch/arm64/include/asm/cmpxchg.h
> b/arch/arm64/include/asm/cmpxchg.h
> new file mode 100644
> index 000..dc50de7
> --- /dev/null
> +++ b/arch/arm64/include/asm/cmpxchg.h
> + default:
> + __bad_cmpxchg(ptr,
On Tuesday 14 August 2012, Catalin Marinas wrote:
>
> This patch updates the MAINTAINERS file for the AArch64 Linux kernel
> port.
>
> Signed-off-by: Catalin Marinas
Acked-by: Arnd Bergmann
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
On Tuesday 14 August 2012, Catalin Marinas wrote:
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> new file mode 100644
> index 000..1ce3d04
> --- /dev/null
> +++ b/arch/arm64/Kconfig
> @@ -0,0 +1,261 @@
> +config ARM64
> + def_bool y
> + select OF
> + select
On Tuesday 14 August 2012, Catalin Marinas wrote:
>
> This patch adds several definitions for device communication, including
> I/O accessors and ioremap(). The __raw_* accessors are implemented as
> inline asm to avoid compiler generation of post-indexed accesses (less
> efficient to emulate in
On Tue, 14 Aug 2012, Rafael J. Wysocki wrote:
>
> For devices whose power.no_callbacks flag is set, rpm_resume()
> should return 1 if the device's parent is already active, so that
> the callers of pm_runtime_get() don't think that they have to wait
> for the device to resume (asynchronously) in
On Tuesday 14 August 2012, Catalin Marinas wrote:
> +static struct dma_map_ops arm64_swiotlb_dma_ops = {
> + .alloc = arm64_swiotlb_alloc_coherent,
> + .free = arm64_swiotlb_free_coherent,
> + .map_page = arm64_swiotlb_map_page,
> + .unmap_page = arm64_swiotlb_unmap_page,
>
On 08/15/2012 08:25 AM, Cyrill Gorcunov wrote:
> Hi Peter,
>
> that happened that in a sake of restoring ptys after checkpoint
> we need to create them with predefined indices, as they were at
> moment of dumping. So we have two options -- 1) Open terminals
> in sequence until needed index
On Wednesday 15 August 2012, Catalin Marinas wrote:
> Primarily branch relocation, we have a limitation to 128MB branch range.
> The alternative would be to always compile the modules with a large
> memory model but we may lose some performance and could make the
> relocation handling even harder.
On Tue, 14 Aug 2012, Rafael J. Wysocki wrote:
>
> The power.deferred_resume can only be set if the runtime PM status
> of device is RPM_SUSPENDING and it should be cleared after its
> status has been changed, regardless of whether or not the runtime
> suspend has been successful. However, it
On Wed, Aug 15, 2012 at 09:16:10AM -0700, H. Peter Anvin wrote:
> On 08/15/2012 08:25 AM, Cyrill Gorcunov wrote:
> > Hi Peter,
> >
> > that happened that in a sake of restoring ptys after checkpoint
> > we need to create them with predefined indices, as they were at
> > moment of dumping. So we
On Mon, Aug 13, 2012 at 08:21:00PM +0800, Alex Shi wrote:
> power aware scheduling), this proposal will adopt the
> sched_balance_policy concept and use 2 kind of policy: performance, power.
Are there workloads in which "power" might provide more performance than
"performance"? If so, don't use
On Wed, Aug 15, 2012 at 01:10:04AM +0300, Aaro Koskinen wrote:
> It seems commit 2098e95ce9bb039ff2e7bf836df358d18a176139 (regulator: twl:
> adapt twl-regulator driver to dt) accidentally deleted VINTANA1. Also
> the same commit defines VINTANA2 twice with TWL4030_ADJUSTABLE_LDO and
>
On Tue, 14 Aug 2012, Rafael J. Wysocki wrote:
>
> If __dev_pm_qos_read_value(dev) returns a negative value,
> rpm_suspend() should return -EPERM for dev even if its
> power.no_callbacks flag is set. For this to happen, the device's
> power.no_callbacks flag has to be checked after the PM QoS
On Thu, Aug 09, 2012 at 02:24:34PM -0600, Stephen Warren wrote:
> From: Gyungoh Yoo
>
> The MAX8907 is an I2C-based power-management IC containing voltage
> regulators, a reset controller, a real-time clock, and a touch-screen
> controller.
Applied, thanks.
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To unsubscribe from this list:
On Wed, Aug 15, 2012 at 01:05:38PM +0200, Peter Zijlstra wrote:
> Yay, ideally we'd also provide a 3rd option: auto, which simply switches
> between the two based on AC/BAT, UPS status and simple things like that.
Please, really, don't do that. Pushing power policy decisions into
multiple bits
This will simplify further changes for unix_fbind().
---
net/unix/af_unix.c | 12 +---
1 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 641f2e4..bc90ddb 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -880,10 +880,8
Path for unix_address is taken from passed file.
File inode have to be socket.
Since no sunaddr is present, addr->name is constructed at the place. It
obviously means, then path name can be truncated is it's longer then
UNIX_MAX_PATH.
Signed-off-by: Stanislav Kinsbursky
---
net/unix/af_unix.c |
This syscall allows to bind socket to specified file descriptor.
Descriptor can be gained by simple open with O_PATH flag.
Socket node can be created by sys_mknod().
Signed-off-by: Stanislav Kinsbursky
---
arch/x86/syscalls/syscall_32.tbl |1 +
arch/x86/syscalls/syscall_64.tbl |1 +
This patch moves UNIX socket insert into separated function, because this code
will be used for unix_fbind() too.
Signed-off-by: Stanislav Kinsbursky
---
net/unix/af_unix.c | 52 +---
1 files changed, 29 insertions(+), 23 deletions(-)
diff
This operation is used to bind socket to specified file.
Signed-off-by: Stanislav Kinsbursky
---
include/linux/net.h |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/net.h b/include/linux/net.h
index e9ac2df..843cb75 100644
--- a/include/linux/net.h
+++
This patch set introduces new socket operation and new system call:
sys_fbind(), which allows to bind socket to opened file.
File to bind to can be created by sys_mknod(S_IFSOCK) and opened by
open(O_PATH).
This system call is especially required for UNIX sockets, which has name
lenght
From: Gyungoh Yoo
The MAX8907 is an I2C-based power-management IC containing voltage
regulators, a reset controller, a real-time clock, and a touch-screen
controller.
The original driver was written by:
* Gyungoh Yoo
Various fixes and enhancements by:
* Jin Park
* Tom Cherry
* Prashant
On Wed, 15 Aug 2012, Greg Kroah-Hartman wrote:
> On Tue, Aug 14, 2012 at 09:26:54PM -0300, Henrique de Moraes Holschuh wrote:
> > I believe the patch bellow, which was required on 3.2, will also be
> > necessary.
>
> Will it be necessary to apply this before this patch goes in the series,
> or
On 08/15/2012 09:22 AM, Stanislav Kinsbursky wrote:
This syscall allows to bind socket to specified file descriptor.
Descriptor can be gained by simple open with O_PATH flag.
Socket node can be created by sys_mknod().
Signed-off-by: Stanislav Kinsbursky
---
arch/x86/syscalls/syscall_32.tbl |
On 12-08-10 08:39 PM, Randy Dunlap wrote:
> On 08/09/2012 11:54 AM, Salar Ali Mumtaz wrote:
>
>> On 12-08-07 12:55 PM, Randy Dunlap wrote:
>>
>>> In Kconfig language, is "" the same as 'n' ?
>>> If so, I'm OK with your proposal above.
>>>
>>
>>
>> So a colleague of mine tested this and came up
On Wed, Aug 15, 2012 at 01:05:38PM +0200, Peter Zijlstra wrote:
> On Mon, 2012-08-13 at 20:21 +0800, Alex Shi wrote:
> > It bases on the following assumption:
> > 1, If there are many task crowd in system, just let few domain cpus
> > running and let other cpus idle can not save power. Let all cpu
Em Wed, Aug 15, 2012 at 11:57:31PM +0900, Namhyung Kim escreveu:
> Add struct perf_helpline in order to provide flexible implementation
> of helpline APIs. And convert existing TUI implementation to use it.
I advise not to use struct perf_helpline but struct ui_helpline, as it
is just user
On Wed, Aug 15, 2012 at 3:30 PM, Arnd Bergmann wrote:
>> +#define TCR_IPS_40BIT(2 << 32)
By default, constants are int, i.e. 32-bit. So you must write
2ULL << 32
>> +#define TCR_ASID16 (1 << 36)
1ULL
> As a matter of coding style, I would much prefer tables like
2012/8/16 Christoph Lameter :
> On Thu, 16 Aug 2012, Joonsoo Kim wrote:
>
>> s->cpu_partial determine the maximum number of objects kept
>> in the per cpu partial lists of a processor. Currently, it is used for
>> not only per cpu partial list but also cpu freelist. Therefore
>> get_partial_node()
On 9 August 2012 09:31, Catalin Marinas wrote:
> On Wed, Aug 08, 2012 at 06:07:39PM +0100, Michel Lespinasse wrote:
>> kmemleak uses a tree where each node represents an allocated memory object
>> in order to quickly find out what object a given address is part of.
>> However, the objects don't
On Wed, Aug 15 2012, Glauber Costa wrote:
> On 08/14/2012 10:58 PM, Greg Thelen wrote:
>> On Mon, Aug 13 2012, Glauber Costa wrote:
>>
>> +WARN_ON(mem_cgroup_is_root(memcg));
>> +size = (1 << order) << PAGE_SHIFT;
>> +memcg_uncharge_kmem(memcg, size);
>> +
On Wed, Aug 15, 2012 at 11:59:35AM -0300, Arnaldo Carvalho de Melo wrote:
> Of course! Those are the ultimate kernel killers!
Haha, this is what I'm answering next time I'm asked about what I do for
a living :-).
How about this?
--
From: Steven Rostedt
Date: Mon, 13 Aug 2012 10:23:02 -0400
15.08.2012 20:30, H. Peter Anvin пишет:
On 08/15/2012 09:22 AM, Stanislav Kinsbursky wrote:
This syscall allows to bind socket to specified file descriptor.
Descriptor can be gained by simple open with O_PATH flag.
Socket node can be created by sys_mknod().
Signed-off-by: Stanislav Kinsbursky
On Wed, Aug 15, 2012 at 05:34:46PM +0100, Geert Uytterhoeven wrote:
> On Wed, Aug 15, 2012 at 3:30 PM, Arnd Bergmann wrote:
> >> +#define TCR_IPS_40BIT(2 << 32)
>
> By default, constants are int, i.e. 32-bit. So you must write
>
> 2ULL << 32
>
> >> +#define TCR_ASID16
On Wed, 2012-08-15 at 15:27 +0300, Michael S. Tsirkin wrote:
> On Fri, Aug 10, 2012 at 04:37:17PM -0600, Alex Williamson wrote:
> > Registering an kvm_irq_ack_notifier with kian.irq_source_id < 0
> > retains existing behavior, filling in the actual irq_source_id results
> > in the callback only
On 08/08/2012 11:57 AM, Stephen Warren wrote:
> On 08/08/2012 01:51 AM, Laxman Dewangan wrote:
>> The Tegra's i2c controller required two clock sources for proper
>> operation named as div-clk and fast-clk.
>>
>> Adding support to make sure that driver will get these clocks and
>> enable before
On 8/15/2012 8:48 AM, Miklos Szeredi wrote:
> From: Andy Whitcroft
>
> When checking permissions on an overlayfs inode we do not take into
> account either device cgroup restrictions nor security permissions.
> This allows a user to mount an overlayfs layer over a restricted device
> directory
On 07/26, Ananth N Mavinakayanahalli wrote:
>
> From: Ananth N Mavinakayanahalli
>
> This is the port of uprobes to powerpc. Usage is similar to x86.
I am just curious why this series was ignored by powerpc maintainers...
Of course I can not review this code, I know nothing about powerpc,
but
On 08/15/2012 08:38 PM, Greg Thelen wrote:
> On Wed, Aug 15 2012, Glauber Costa wrote:
>
>> On 08/14/2012 10:58 PM, Greg Thelen wrote:
>>> On Mon, Aug 13 2012, Glauber Costa wrote:
>>>
>>> + WARN_ON(mem_cgroup_is_root(memcg));
>>> + size = (1 << order) << PAGE_SHIFT;
>>> +
On Wed, 2012-08-15 at 15:59 +0300, Michael S. Tsirkin wrote:
> On Fri, Aug 10, 2012 at 04:37:25PM -0600, Alex Williamson wrote:
> > Introduce KVM_IRQ_SOURCE_ID and KVM_CAP_NR_IRQ_SOURCE_ID to allow
> > user allocation of IRQ source IDs and querying both the capability
> > and the total count of
On Wed, Aug 15, 2012 at 01:20:02PM +, Arnd Bergmann wrote:
> On Tuesday 14 August 2012, Catalin Marinas wrote:
>
> > +The AArch64 exception model is made up of a number of exception levels
> > +(EL0 - EL3), with EL0 and EL1 having a secure and a non-secure
> > +counterpart. EL2 is the
On Wed, Aug 15, 2012 at 09:59:51AM -0700, Casey Schaufler wrote:
> On 8/15/2012 8:48 AM, Miklos Szeredi wrote:
> > From: Andy Whitcroft
> >
> > When checking permissions on an overlayfs inode we do not take into
> > account either device cgroup restrictions nor security permissions.
> > This
This patch set adds DT support for Marvell Dove SoC and three boards
equipped with this SoC. The work is based on device tree support for
Marvell Orion based SoCs introduced in 3.6-rc1.
The first three patches move mach-dove closer to Marvell Kirkwood's
setup code by unifying the clock setup
This patch adds clock gates from the clock gating control register
available on dove. All clock gates are hooked up to tclk, except for
gigabit ethernet controller (ge) which is a child of gephy to allow
both enabled/disabled at the same time.
Signed-off-by: Sebastian Hesselbarth
---
Cc: Russell
On Wed, 2012-08-15 at 16:49 +0300, Michael S. Tsirkin wrote:
> On Fri, Aug 10, 2012 at 04:37:33PM -0600, Alex Williamson wrote:
> > This allows specifying an IRQ source ID to be used when injecting an
> > interrupt. When not specified KVM_USERSPACE_IRQ_SOURCE_ID is used.
> >
> > Signed-off-by:
This adds a generic DT_MACHINE for mach-dove. As with other orion based
SoCs there still is some glue code required to make all internal devices
work, i.e. auxdata is provided to pass clocks to corresponding device
drivers.
Signed-off-by: Sebastian Hesselbarth
---
Cc: Russell King
Cc: Jason
This patch adds basic support for the SolidRun CuBox to DT based
mach-dove. There are still some issues related to ongoing orion/mvebu
development, e.g. gpio-led will not work as there is no DT pinctrl
for dove yet and we don't have board specific setup code. Nevertheless,
the DT description is
Hello Marek,
On Tue, Aug 14, 2012 at 2:50 PM, Marek Vasut wrote:
> Dear Tomas Hlavacek,
>
>> +static ssize_t get_attr_uartclk(struct device *dev,
>> + struct device_attribute *attr, char *buf)
>> +{
>> + int ret;
>> +
>> + struct uart_state *state = (struct uart_state
This patch adds device tree decriptors for dove SoC and currently
supported boards.
Signed-off-by: Sebastian Hesselbarth
---
Cc: Russell King
Cc: Jason Cooper
Cc: Andrew Lunn
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: Rabeeh Khoury
Cc: Ian Molton
Cc: Maen
This patch synchronizes the clock setup of dove with other orion-based
platforms.
In dove_find_tclk there was a note about DOVE_SAMPLE_HI/LO register to
detect tclk. While it might be possible to set a different tclk frequency
with reset strapping the Dove datasheets don't tell anything about
Added file /sys/devices/.../tty/ttySX/uartclk to allow read/modify
uartclk value in struct uart_port in serial_core via sysfs.
It simplifies initialization of no-name cards that have non-standard
oscillator speed while having no distinguishing PCI IDs to allow
autodetection.
Signed-off-by: Tomas
On Wed, Aug 15 2012, Glauber Costa wrote:
> On 08/15/2012 08:38 PM, Greg Thelen wrote:
>> On Wed, Aug 15 2012, Glauber Costa wrote:
>>
>>> On 08/14/2012 10:58 PM, Greg Thelen wrote:
On Mon, Aug 13 2012, Glauber Costa wrote:
+ WARN_ON(mem_cgroup_is_root(memcg));
+
On Wed, Aug 15, 2012 at 5:48 PM, Miklos Szeredi wrote:
> Here's the latest version of the overlayfs series.
>
> Git tree is here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs.v14
>
> Please consider for 3.7.
>
[ Stephen (linux-next) maintainer ]
Wouldn't it be
On Wed, Aug 15, 2012 at 5:48 PM, Miklos Szeredi wrote:
> From: Miklos Szeredi
>
> We need to be able to check inode permissions (but not filesystem implied
> permissions) for stackable filesystems. Expose this interface for overlayfs.
>
This patch can go through Al's vfs tree?
It's an addendum
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