> -Original Message-
> From: David Woodhouse [mailto:dw...@infradead.org]
> Sent: Wednesday, January 28, 2015 11:27 PM
> To: Wu, Feng
> Cc: t...@linutronix.de; mi...@redhat.com; h...@zytor.com; x...@kernel.org;
> g...@kernel.org; pbonz...@redhat.com; j...@8bytes.org;
>
Hi Abhilash,
> Add documentation for exynos7 thermal bindings including compatible
> name and special clock properties.
>
> Signed-off-by: Abhilash Kesavan
> ---
> .../devicetree/bindings/thermal/exynos-thermal.txt |4
> 1 file changed, 4 insertions(+)
>
> diff --git
>
On Wed, Jan 28, 2015 at 09:16:49PM -0500, Vince Weaver wrote:
> On Tue, 27 Jan 2015, Vince Weaver wrote:
>
> > On Mon, 26 Jan 2015, Peter Zijlstra wrote:
> >
> > > I think the below should cure this; if we install a group leader it will
> > > iterate the (still intact) group list and find its
Hi Benjamin & et al,
On 28-01-15 21:10, Benjamin Tissoires wrote:
Hi Dmitry,
Lenovo released their new models, and believe it or not, some kernel
work is required to support them!
We learned the lesson and we will try to maximize the effort in user space
through udev rules instead of
Hi,
On 28-01-15 16:17, Arnd Bergmann wrote:
The sun4i-ts driver has had a dependency on the thermal code
since it was first merged,
The "since it was first merged bit" is not true, this is caused
by recent changes by ChenYu.
Other then that no objections from me against the proposed fix.
On Tue, Jan 27, 2015 at 09:22:57PM -0500, Sasha Levin wrote:
> Provides a userspace interface to trigger a CMA release.
>
> Usage:
>
> echo [pages] > free
>
> This would provide testing/fuzzing access to the CMA release paths.
>
> Signed-off-by: Sasha Levin
> ---
> mm/cma_debug.c |
Hi Eduardo,
> On Wed, Jan 28, 2015 at 04:21:49PM +0530, Abhilash Kesavan wrote:
> > Hi Eduardo,
> >
> > On Tue, Jan 27, 2015 at 11:18 AM, Abhilash Kesavan
> > wrote:
> > > Add documentation for exynos7 thermal bindings including
> > > compatible name and special clock properties.
> > >
> > >
* Bryan O'Donoghue wrote:
> Intel's Quark X1000 SoC contains a set of registers called
> Isolated Memory Regions. IMRs are accessed over the IOSF
> mailbox interface. IMRs are areas carved out of memory that
> define read/write access rights to the various system agents
> within the Quark
On Wed, Jan 28, 2015 at 09:30:56AM -0600, Christoph Lameter wrote:
> On Wed, 28 Jan 2015, Joonsoo Kim wrote:
>
> > > GFP_SLAB_ARRAY new is best for large quantities in either allocator since
> > > SLAB also has to construct local metadata structures.
> >
> > In case of SLAB, there is just a
On Wed, Jan 28, 2015 at 11:41:44PM +0100, Pavel Machek wrote:
> On Wed 2015-01-28 20:15:46, Jarkko Nikula wrote:
> > On 01/26/2015 03:20 PM, Peter Ujfalusi wrote:
> > > On 01/18/2015 02:01 PM, Pavel Machek wrote:
> > No need to go that far. N900 has been supported in mainline since 2.6.39
> > or
Hi,
NVEC driver contains code to manage tegra i2c controller in slave mode.
I2C slave support was implemented in linux kernel. The goal of this
patch serie is to implement I2C slave mode in tegra drived and rework
NVEC driver to use it.
Patches are based on i2c for-next.
Patch 1 imeplents slave
Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in
include/linux/mm.h between commit 667a0a06c99d ("mm: provide a
find_special_page vma operation") from the xen-tip tree and commit
cfd00f5aa195 ("mm: drop vm_ops->remap_pages and
generic_file_remap_pages() stub") from
Initialization code is based on NVEC driver.
There is a HW bug in AP20 that was also mentioned in kernel sources
for Toshiba AC100.
Signed-off-by: Andrey Danin
---
drivers/i2c/busses/i2c-tegra.c | 131 +
1 file changed, 131 insertions(+)
diff --git
NVEC driver was reimplemented to use tegra i2c. Use common i2c bindings
for NVEC node.
Signed-off-by: Andrey Danin
---
.../devicetree/bindings/nvec/nvidia,nvec.txt | 19 ++-
arch/arm/boot/dts/tegra20-paz00.dts| 22 +-
2 files changed, 11
There's a --strict test for these blank lines.
Add the ability to automatically remove them with --fix.
Signed-off-by: Joe Perches
---
scripts/checkpatch.pl | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index
Remove i2c controller related code and use tegra i2c driver in slave mode.
Signed-off-by: Andrey Danin
---
drivers/staging/nvec/nvec.c | 379 ++--
drivers/staging/nvec/nvec.h | 17 +-
2 files changed, 122 insertions(+), 274 deletions(-)
diff --git
This is probably the most useful helper when debugging kernel modules:
lx-symbols first reloads vmlinux. Then it searches recursively for *.ko
files in the specified paths and the current directory. Finally it walks
the kernel's module list, issuing the necessary add-symbol-file command
for each
Add helpers for reading integers from target memory buffers. Required
when caching the memory access is more efficient than reading individual
values via gdb.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/utils.py | 21 +
1 file changed, 21 insertions(+)
diff --git
This helper probes the type of the gdb server. Supported are QEMU and
KGDB so far. Knowledge about the gdb server is required e.g. to retrieve
the current CPU or current task.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/utils.py | 35 +++
1 file changed, 35
This helper caches to result of "show architecture" and matches the
provided arch (sub-)string against that output.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/utils.py | 13 +
1 file changed, 13 insertions(+)
diff --git a/scripts/gdb/linux/utils.py b/scripts/gdb/linux/utils.py
This class allows to iterate over all tasks of the target.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/tasks.py | 46 ++
1 file changed, 46 insertions(+)
create mode 100644 scripts/gdb/linux/tasks.py
diff --git a/scripts/gdb/linux/tasks.py
This is a shorthand for *$lx_per_cpu("current_task"), i.e. a convenience
function to retrieve the currently running task of the active context.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/cpus.py | 17 +
1 file changed, 17 insertions(+)
diff --git
Will soon be used for loading symbols, printing global variables or
listing modules.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/modules.py | 39 +++
1 file changed, 39 insertions(+)
create mode 100644 scripts/gdb/linux/modules.py
diff --git
Add the helper task_by_pid that can look up a task by its PID. Also
export it as a convenience function.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/tasks.py | 27 +++
scripts/gdb/vmlinux-gdb.py | 1 +
2 files changed, 28 insertions(+)
diff --git
Yet another code simplification.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/cpus.py| 71
scripts/gdb/linux/modules.py | 2 +-
2 files changed, 33 insertions(+), 40 deletions(-)
diff --git a/scripts/gdb/linux/cpus.py
Analogously to the task list, convert the module list to a generator
function. It noticeably simplifies the code.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/modules.py | 33 +++--
scripts/gdb/linux/symbols.py | 2 +-
2 files changed, 12 insertions(+), 23
This installs a silent breakpoint on the do_init_module function. The
breakpoint handler will try to load symbols from the module files found
during lx-symbols execution. This way, breakpoints can be set to module
initialization functions, and there is no need to explicitly call
lx-symbols after
Add the internal helper get_module_by_name to obtain the module
structure corresponding to the given name. Also export this service as a
convenience function.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/modules.py | 28
scripts/gdb/vmlinux-gdb.py | 1 +
2
While reporting the (refreshed) list of modules on automatic updates we
may hit the page boundary of the output console and cause a stop if
pagination is enabled. However, gdb does not accept user input while
running over the breakpoint handler. So we get stuck, and the user is
forced to interrupt
On (01/29/15 15:35), Minchan Kim wrote:
>
> As you told, the data was not stable.
>
yes. fread test was always slower, and the rest was mostly slower.
> Anyway, when I read down_read implementation, it's one atomic instruction.
> Hmm, it seems te be better for srcu_read_lock which does more
On 01/28/2015 11:00 PM, Robert Rosengren wrote:
On 01/28/2015 03:50 PM, Guenter Roeck wrote:
Can you possibly send me the output from i2cdump ? That might help figuring out
what is going on.
I don't have i2cdump (I suppose that you mean the lm-sensors tool) available
for my hardware. I'll
On Wed, Jan 28, 2015 at 10:41 PM, Namhyung Kim wrote:
>
> I think it's not a problem of bpf. An user process can be killed
> anytime while it enabed events without bpf. The only thing it should
> care is the auto-unload IMHO.
ok. I think it does indeed make sense to decouple the logic.
We can
On 01/28/2015 03:50 PM, Guenter Roeck wrote:
Can you possibly send me the output from i2cdump ? That might help figuring out
what is going on.
I don't have i2cdump (I suppose that you mean the lm-sensors tool)
available for my hardware. I'll give it a go to compile it...
BR,
Robert
--
To
Ping!
On Fri, Jan 23, 2015 at 07:57:24AM -0800, Shaohua Li wrote:
> On Fri, Jan 23, 2015 at 09:44:51AM +0100, Peter Zijlstra wrote:
> > On Thu, Jan 22, 2015 at 01:09:02PM -0800, Shaohua Li wrote:
> > > ---
> > > kernel/events/core.c | 3 +++
> > > 1 file changed, 3 insertions(+)
> > >
> > >
I'm proposing myself for keeping an eye on these scripts and integrating
contributions.
Signed-off-by: Jan Kiszka
---
MAINTAINERS | 5 +
1 file changed, 5 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 2ebb056..3570313 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4164,6
From: Daniel Thompson
Using the gdb scripts leaves byte-compiled python files in the scripts/
directory. These should be ignored by git and cleaned up by mrproper.
Signed-off-by: Daniel Thompson
Cc: Michal Marek
Cc: linux-kbu...@vger.kernel.org
Signed-off-by: Jan Kiszka
---
.gitignore
On Wed, Jan 28, 2015 at 08:08:30PM -0800, Victor Kamensky wrote:
> Hi Namhyung,
>
> On 28 January 2015 at 17:38, Namhyung Kim wrote:
> > Hi Victor,
> >
> > On Mon, Jan 26, 2015 at 10:34:02PM -0800, Victor Kamensky wrote:
> >> Currently code that tries to read corresponding debug symbol
> >>
Acked-by: Finn Thain
On Sat, 3 Jan 2015, Geert Uytterhoeven wrote:
> If CONFIG_SCSI_GENERIC_NCR5380=y:
>
> drivers/scsi/g_NCR5380.c:727: warning: ?id_table? defined but not used
>
> In the non-modular case, MODULE_DEVICE_TABLE() expands to nothing, and
> id_table is not referenced.
>
>
This provides the basic infrastructure to load kernel-specific python
helper scripts when debugging the kernel in gdb.
The loading mechanism is based on gdb loading for -gdb.py when
opening . Therefore, this places a corresponding link to the
main helper script into the output directory that
Type lookups are very slow in gdb-python which is often noticeable when
iterating over a number of objects. Introduce the helper class
CachedType that keeps a reference to a gdb.Type object but also
refreshes it after an object file has been loaded.
Signed-off-by: Jan Kiszka
---
Add the internal helper get_thread_info that calculates the thread_info
from a given task variable. Also export this service as a convenience
function.
Note: ia64 version is untested.
CC: Tony Luck
CC: Fenghua Yu
CC: linux-i...@vger.kernel.org
Signed-off-by: Jan Kiszka
---
I have one reservation about this patch series.
For example, the changes,
- seq_printf(m, "%s", p);
+ seq_puts(m, p);
These calls are not equivalent because the bounds check is not the same.
seq_puts will fail when m->count + strlen(p) == m->size.
seq_write() does the same check
From: Daniel Wagner
The iterator does not return any task_struct from the thread_group list
because the first condition in the 'if not t or ...' will only be the
first time None.
Instead of keeping track of the state ourself in the next() function,
we fall back using Python's generator.
From: Pantelis Koukousoulas
I tried to use these scripts in an ubuntu 14.04 host (gdb 7.7 compiled
against python 3.3) but there were several errors.
I believe this patch fixes these issues so that the commands
now work (I tested lx-symbols, lx-dmesg, lx-lsmod).
Main issues that needed to be
This provides a reliable breakpoint target, required for automatic
symbol loading via the gdb helper command 'lx-symbols'.
CC: Rusty Russell
Signed-off-by: Jan Kiszka
---
kernel/module.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/kernel/module.c
Commit-ID: da63865a01c6384d459464e5165d95d4f04878d8
Gitweb: http://git.kernel.org/tip/da63865a01c6384d459464e5165d95d4f04878d8
Author: Boris Ostrovsky
AuthorDate: Tue, 27 Jan 2015 21:21:09 -0500
Committer: Borislav Petkov
CommitDate: Wed, 28 Jan 2015 09:23:40 +0100
x86, microcode:
CC: Rob Landley
CC: linux-...@vger.kernel.org
Signed-off-by: Jan Kiszka
---
Documentation/gdb-kernel-debugging.txt | 160 +
1 file changed, 160 insertions(+)
create mode 100644 Documentation/gdb-kernel-debugging.txt
diff --git
Acked-by: Finn Thain
On Sun, 21 Dec 2014, Wolfram Sang wrote:
> This platform_driver does not need to set an owner, it will be populated by
> the
> driver core.
>
> Signed-off-by: Wolfram Sang
> ---
> Generated with coccinelle. SmPL file is in the introductory msg. The big
> cleanup was
This pokes into the log buffer of the debugged kernel, dumping it to the
gdb console. Helping in case the target should or can no longer execute
dmesg itself.
CC: Kay Sievers
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/dmesg.py | 64 ++
Provide an internal helper with container_of semantics. As type lookups
are very slow in gdb-python and we need a type "long" for this, cache
the reference to this type object. Then export the helper also as a
convenience function form use at the gdb command line.
Signed-off-by: Jan Kiszka
---
This function allows to obtain a per-cpu variable, either of the current
or an explicitly specified CPU.
Note: sparc64 version is untested.
CC: "David S. Miller"
CC: sparcli...@vger.kernel.org
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/cpus.py | 68
This adds a lsmod-like command to list all currently loaded modules of
the target.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/modules.py | 46 +++-
1 file changed, 45 insertions(+), 1 deletion(-)
diff --git a/scripts/gdb/linux/modules.py
Will be used first to count module references. It is optimized to read
the mask only once per stop.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/cpus.py | 54 +++
1 file changed, 54 insertions(+)
diff --git a/scripts/gdb/linux/cpus.py
Parse the target endianness from the output of "show endian" and cache
the result to return it via the new helper get_target_endiannes. We will
need it for reading integers from buffers that contain target memory.
Signed-off-by: Jan Kiszka
---
scripts/gdb/linux/utils.py | 18 ++
Hi Andrew,
here comes the requested update of the series.
Changes since v10:
- rebase over recent Linus master (rc6+)
- fix stuck gdb pagination during modprobe related symbol reloading
See http://lkml.indiana.edu/hypermail/linux/kernel/1210.0/01598.html for
the original description and
* Borislav Petkov wrote:
> Hi guys,
>
> please pull this last small fix for the microcode loader not erroring
> out of its init routine properly.
>
> Optimally, it should go with the last batch of tip/urgent stuff for
> 3.19, if possible.
>
> Thanks.
>
> ---
> The following changes since
Because the at91_xxx_standby() function is substitued by the at91_pm_suspend(),
the pm_suspend entry for at91_cpuidle_device changes as well.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/pm.c | 16 ++--
1 file changed, 10 insertions(+), 6
Because the at91_xxx_standby() function is removed,
remove the data member of struct ramc_ids.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/pm.c | 19 ---
1 file changed, 4 insertions(+), 15 deletions(-)
diff --git a/arch/arm/mach-at91/pm.c
Because the the suspend to standby mode uses the sram function,
these functions will not used, remove the redundant code.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/pm.h | 97 ---
1 file changed, 97 deletions(-)
As the file name's renaming, rename the file name at91_slow_clock()-->
at91_pm_suspend_sram_fn, rename the function handler's name at the same time.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/pm.c | 25 +
Because the sram function is used for the suspend to standby mode as well,
more than suspend to memory, so renaming is more elegant.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/Makefile |2 +-
arch/arm/mach-at91/pm_slowclock.S | 281
On 01/28, Andy Gross wrote:
> On Wed, Jan 28, 2015 at 06:11:50PM -0800, Stephen Boyd wrote:
>
> >
> > > +- syscon-tcsr: indicates phandle of TCSR syscon node
> >
> > Make this optional but required if any child nodes use dma?
>
> To enforce that I'd have to determine that a child has a dmas.
To simply the PM code, the suspend to standby mode uses the same sram function
as the suspend to memory mode, running in the internal SRAM,
instead of the respective code for each mode.
But for the suspend to standby mode, the master clock doesn't
switch to the slow clock, and the main
The slow clock always exists, for the suspend to memory mode,
the master clock always switch to the slow clock.
To simplify the PM config, remove this config item, remove
the definition code as well.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/Kconfig | 13
From: Behan Webster
Date: Wed, 28 Jan 2015 17:36:14 -0800
> Missing MODULE_DEVICE_TABLE for pci ids from benet driver found by clang.
>
> Signed-off-by: Behan Webster
> Suggested-by: Arnd Bergmann
Why are you removing the device table?
Second of all, your Subject needs to be adjusted, using
Because the CONFIG_AT91_SLOW_CLOCK will be removed
to simply the PM config, so move select SRAM.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/Kconfig |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-at91/Kconfig
On 01/29/2015 03:26 AM, Mike Turquette wrote:
> Quoting Tomeu Vizoso (2015-01-27 22:59:59)
>> On 01/27/2015 01:55 AM, Stephen Boyd wrote:
>>> On 01/23/15 03:03, Tomeu Vizoso wrote:
Hi,
in this v13 I have:
* added the latest R-b tags from Stephen,
* split some
On Thu, Jan 29, 2015 at 1:40 PM, Alexei Starovoitov wrote:
> On Wed, Jan 28, 2015 at 4:46 PM, Namhyung Kim wrote:
>>>
>>> +static int event_filter_release(struct inode *inode, struct file *filp)
>>> +{
>>> + struct ftrace_event_file *file;
>>> + char buf[2] = "0";
>>> +
>>> +
There is race observed between PPC changed notification handler worker thread
and vcpu_hotplug() called within xenbus_thread() context.
It is shown as following WARNING:
[ cut here ]
WARNING: CPU: 0 PID: 4 at include/linux/kref.h:47
kobject_get+0x41/0x50()
Modules
To decrease the suspend time, move the copying the sram function
to the sram initialization phase, instead of every time go to suspend.
In the meanwhile, if there is no sram allocated for PM, the PM is not supported.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
The SLOWDOWN_MASTER_CLOCK definition is not used, remove the redundant code.
Signed-off-by: Wenyou Yang
Acked-by: Alexandre Belloni
---
arch/arm/mach-at91/pm_slowclock.S | 37 -
1 file changed, 37 deletions(-)
diff --git
From: Peter Rosin
The DDRSDR controller fails miserably to put LPDDR1 memories in
self-refresh. Force the controller to think it has DDR2 memories
during the self-refresh period, as the DDR2 self-refresh spec is
equivalent to LPDDR1, and is correctly implemented in the
controller.
Assume that
On Wed, Jan 28, 2015 at 9:39 PM, Masami Hiramatsu
wrote:
>
> Maybe, would we need a reference counter for each event? :)
when we would want multiple users to attach different programs
to the same event, then yes.
Right now I'd rather have things simple.
> Actually, ftrace event is not similar
From: Sylvain Rochet
Assume USB PLL and PLL B are already stopped before entering sleep mode,
print a warning if this isn't the case.
Removed PLL B from slow clock code, all drivers are supposed to properly
unprepare clocks.
Signed-off-by: Sylvain Rochet
---
arch/arm/mach-at91/pm.c
From: Sylvain Rochet
Removed timeout on XTAL, PLL lock and Master Clock Ready, hang if
something went wrong instead of continuing in unknown condition. There
is not much we can do if a PLL lock never ends, we are running in SRAM
and we will not be able to connect back the sdram or ddram in order
Hi Nicolas,
This version is rebased on the branch: at91-3.20-cleanup of the repository
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
It is purpose to clean up the PM code, includes the patches from Peter Rosin
and Sylvain Rochet.
Since verifying the USB clock and
On Thu, Jan 29, 2015 at 03:06:04PM +0900, Sergey Senozhatsky wrote:
> On (01/29/15 14:28), Minchan Kim wrote:
> > > I'm still concerned about performance numbers that I see on my x86_64.
> > > it's not always, but mostly slower. I'll give it another try (disable
> > > lockdep, etc.), but if we
Nicholas Krause writes:
> This changes the location of the printk for montioring if the stucture pointer
> desc of type structure desc has a error count due to failing in the switch
> statement for checking it's status from the default switch case in this switch
> to the area of the function for
Junio C Hamano writes:
> Subject: [PATCH] apply: refuse touching a file beyond symlink
>
> Because Git tracks symbolic links as symbolic links, a path that has
> a symbolic link in its leading part (e.g. path/to/dir being a
> symbolic link to somewhere else, be it inside or outside the working
>
On Tue, Jan 27, 2015 at 04:41:44PM -0700, Jim Davis wrote:
> Building with the attached random configuration file,
A proper Kconfig dependency fix has already been added and is in
linux-next as of today.
signature.asc
Description: Digital signature
From: Karl Beldan
Date: Wed, 28 Jan 2015 10:58:11 +0100
> The carry from the 64->32bits folding was dropped, e.g with:
> saddr=0x daddr=0xFFFF len=0x proto=0 sum=1,
> csum_tcpudp_nofold returned 0 instead of 1.
>
> Signed-off-by: Karl Beldan
Applied, thanks.
--
To unsubscribe
Rob Herring writes:
> Convert the cns3xxx PCI driver to use the generic config access functions.
>
> This changes accesses from __raw_readl/__raw_writel to readl/writel.
>
> arch/arm/mach-cns3xxx/pcie.c | 52
> +---
This looks fine:
Acked-by: Krzysztof
Preeti U Murthy writes:
> The device tree now exposes the residency values for different idle states.
> Read
> these values instead of calculating residency from the latency values. The
> values
> exposed in the DT are validated for optimal power efficiency. However to
> maintain
>
On Sun, Jan 18, 2015 at 07:17:12PM -0700, Azael Avalos wrote:
> This was "toshiba_acpi: Change sci_open function return value"
>
> Some Toshiba laptops have "poorly implemented" SCI calls on their
> BIOSes and are not checking for sci_{open, close} calls, therefore,
> the sci_open function is
get_seconds() returns real wall-clock seconds. On 32-bit systems
this value will overflow in year 2038 and beyond. This patch changes
afs_vnode record to use ktime_get_real_seconds() instead, for the
fields cb_expires and cb_expires_at.
Signed-off-by: Tina Ruchandani
---
fs/afs/fsclient.c | 2
get_seconds() returns real wall-clock seconds. On 32-bit systems
this value will overflow in year 2038 and beyond. This patch changes
afs's vlocation record to use ktime_get_real_seconds() instead, for the
fields time_of_death and update_at.
Signed-off-by: Tina Ruchandani
---
fs/afs/callback.c
On (01/29/15 14:28), Minchan Kim wrote:
> > I'm still concerned about performance numbers that I see on my x86_64.
> > it's not always, but mostly slower. I'll give it another try (disable
> > lockdep, etc.), but if we lose 10% on average then, sorry, I'm not so
> > positive about srcu change and
Junio C Hamano writes:
> Junio C Hamano writes:
>
>> If the user wants to apply a patch that touches ../etc/shadow, is
>> the tool in the place to complain?"
>
> Let me take this part back.
>
> I think "git apply" should behave closely to "git apply --index"
> (which is used by "git am" unless
This patchset is an attempt to port afs's timekeeping
variables from time_t type to time64_t. AFS uses
get_seconds to store real (wall clock) time in seconds.
The time returned by get_seconds() will overflow on 32-bit systems
in year 2106 and beyond.
This patchset replaces the usage with
(2015/01/28 13:30), Steven Rostedt wrote:
> I had these patches sitting in my repo for a while, thinking I already
> posted them. I never did, so here I go (a little late :-/)
Oops, I might miss that.
> Basically, what I had before was fixes for jprobes and function graph
> tracing that were
o2hb_elapsed_msecs computes the time taken for a disk heartbeat.
'struct timeval' variables are used to store start and end times.
On 32-bit systems, the 'tv_sec' component of 'struct timeval' will
overflow in year 2038 and beyond.
This patch solves the overflow with the following:
1. Replace
UUID calculation uses 'struct timespec' whose seconds will overflow
in year 2038 and beyond for 32-bit systems. This patch removes the
dependency on 'struct timespec' by using ktime_get_real_ns().
While the patch does not fix a 'bug' as such, it is part of a larger
effort to remove instances of
Fixed suspend/resume paths for TPM 2.0 and consolidated all the
associated code to the tpm_pm_suspend() and tpm_pm_resume()
functions. Resume path should be handled by the firmware, i.e.
Startup(CLEAR) for hibernate and Startup(STATE) for suspend.
There might be some non-PC embedded devices in
On Wed, Jan 28, 2015 at 06:11:50PM -0800, Stephen Boyd wrote:
> > Required properties:
> > -- compatible: must contain "qcom,gsbi-v1.0.0" for APQ8064/IPQ8064
> > +- compatible: Should contain:
> > + "qcom,gsbi-ipq8064" for IPQ8064
> > + "qcom,gsbi-apq8064" for APQ8064
On 29 January 2015 at 02:27, Scot Doyle wrote:
> On Wed, 28 Jan 2015, Vivek Goyal wrote:
>> On Wed, Jan 28, 2015 at 10:10:59PM +, Scot Doyle wrote:
>> > On Wed, 28 Jan 2015, Vivek Goyal wrote:
>> > > On Wed, Jan 28, 2015 at 09:14:03PM +, Scot Doyle wrote:
>> > > > When I tested,
On Wed, Jan 28, 2015 at 06:36:25PM +, Bryan O'Donoghue wrote:
> Intel's Quark X1000 SoC contains a set of registers called Isolated Memory
> Regions. IMRs are accessed over the IOSF mailbox interface. IMRs are areas
> carved out of memory that define read/write access rights to the various
>
(2015/01/29 13:40), Alexei Starovoitov wrote:
> On Wed, Jan 28, 2015 at 4:46 PM, Namhyung Kim wrote:
>>>
>>> +static int event_filter_release(struct inode *inode, struct file *filp)
>>> +{
>>> + struct ftrace_event_file *file;
>>> + char buf[2] = "0";
>>> +
>>> + mutex_lock(_mutex);
> On Jan 28, 2015, at 3:19 PM, Pavel Machek wrote:
>
> Hi!
>
>>> In other words, what prevents someone from creating, say, a custom
>>> minimal Barebox version that sits on top of the existing N900
>>> bootloader? Wouldn't that provide a much better user experience?
>>
>> I do agree with
On Tue, 27 Jan 2015, Michal Hocko wrote:
> Admittedly, I was checking only SLAB allocator when reviewing and
> assuming SLUB would behave in the same way :/
> But maybe I have misinterpreted the slab code as well and
> get_node(struct kmem_cache *, int node) returns non-NULL for !online
> nodes.
Correct one coding style problem(detected by checkpatch.pl) in pcl818.c.
- line over 80 characters
Signed-off-by: Simon Guo
---
drivers/staging/comedi/drivers/pcl818.c | 15 ++-
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/pcl818.c
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