This patch fixes the issue which was found in
ecryptfs_setxattr(). Previously, while trying to create a file when ecryptfs
is mounted over ext4 filesystem with encrypted view enabled, the kernel
crashes. the reason being the function fsstack_copy_attr_all was trying to
access dentry->d_inode
(2014/09/11 23:03), Jiang Liu wrote:
> We plan to use hierarchy irqdomain to suppport CPU vector assignment,
> interrupt remapping controller, IO-APIC controller, MSI interrupt
> and hypertransport interrupt etc on x86 platforms. So extend irqdomain
> interfaces to support hierarchy irqdomain.
>
>
Hi all,
On Mon, 22 Sep 2014 14:06:45 +1000 Stephen Rothwell
wrote:
>
> Hi all,
>
> After merging the kvm-arm tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> arch/x86/kvm/../../../virt/kvm/eventfd.c: In function
> 'kvm_register_irq_ack_notifier':
> arch/x86/kvm/../
use the values for RNDIS over Ethernet as defined in
http://www.usb.org/developers/defined_class
(search for RDNIS):
- baseclass: 0xef (miscellaneous)
- subclass: 0x04
- protocol: 0x01
with this setings the file in Documentation/usb/linux.inf is
obsolete.
Signed-off-by: Heiko Schocher
---
Cc:
Hi Chen-Yu,
On Sun, Sep 21, 2014 at 10:58:07PM +0800, Chen-Yu Tsai wrote:
> Hi everyone,
>
> This patch series adds very basic support for Allwinner's A80 SoC,
> a big.LITTLE architecture with 4 Cortex-A7s and 4 Cortex-A15s.
>
> Development is done on the A80 Optimus Board, the defacto developme
Hi,
[...]
> >>> 4 files changed, 551 insertions(+)
> >>> create mode 100644 Documentation/devicetree/bindings/video/fsl-
> sii902x.txt
> >>> create mode 100644 drivers/video/fbdev/fsl-sii902x.c
> >>
> >> I don't know how you picked the names of the people you sent this patch
> >> to, but looks
There is no need to init .owner field.
Based on the patch from Peter Griffin
"mmc: remove .owner field for drivers using module_platform_driver"
This patch removes the superflous .owner field for drivers which
use the module_platform_driver API, as this is overriden in
platform_driver_register a
Hi,
Thanks, a lot for your patches :)
On Sun, Sep 21, 2014 at 10:58:10PM +0800, Chen-Yu Tsai wrote:
> The Allwinner A80 is a new multi-purpose SoC with 4 Cortex-A7 and
> 4 Cortex-A15 cores in a big.LITTLE architecture, and a 64-core
> PowerVR G6230 GPU.
>
> Signed-off-by: Chen-Yu Tsai
> ---
>
On Sun, Sep 21, 2014 at 10:58:09PM +0800, Chen-Yu Tsai wrote:
> The uarts on sun9i are still compatible with the dw_8250, but are
> located at different addresses.
>
> Signed-off-by: Chen-Yu Tsai
> ---
> arch/arm/Kconfig.debug | 10 ++
> 1 file changed, 10 insertions(+)
>
> diff --git a
On Tue, Sep 23, 2014 at 06:05:36PM +0200, Rafael J. Wysocki wrote:
> On Tuesday, September 23, 2014 10:29:45 AM Felipe Balbi wrote:
> > On Tue, Sep 23, 2014 at 05:17:03PM +0200, Rafael J. Wysocki wrote:
> > > On Tuesday, September 23, 2014 09:52:21 AM Felipe Balbi wrote:
> > > > On Tue, Sep 23, 201
> -Original Message-
> From: Tejun Heo [mailto:hte...@gmail.com] On Behalf Of Tejun Heo
> Sent: Tuesday, September 23, 2014 10:01 PM
> To: Liu, Chuansheng
> Cc: r...@rjwysocki.net; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; mister.free...@laposte.net; Zhang, Rui
> Subject:
On Tue, Sep 23, 2014 at 9:57 PM, Vinod Koul wrote:
> On Wed, Sep 03, 2014 at 01:28:59PM +0400, Roman Gushchin wrote:
>> dma_pin_iovec_pages() calls get_user_pages() for each iovec. If
>> get_user_pages() returns a number smaller than the requested number,
>> dma_pin_iovec_pages() calls dma_unpin_i
From: Guenter Roeck
Date: Tue, 23 Sep 2014 21:34:23 -0700
> On Tue, Sep 23, 2014 at 02:53:56PM -0700, Guenter Roeck wrote:
>>
>> > Neither of these patches enables CONFIG_NET. They just add dependencies.
>> >
>> This means CONFIG_NET is now disabled in at least 31 configurations where
>> it us
On 9/23/2014 9:03 AM, Kweh, Hock Leong wrote:
-Original Message-
From: Giuseppe CAVALLARO [mailto:peppe.cavall...@st.com]
Sent: Tuesday, September 23, 2014 2:10 PM
the logic is: the priv->stmmac_clk must be always provided from the platform
then we have two cases:
1) if priv->plat->clk_
On Tue, 23 Sep 2014 18:03:07 +0100, Pawel Moll wrote:
> This patch adds a new PERF_COUNT_SW_UEVENT software event
> and a related PERF_SAMPLE_UEVENT sample. User can now
> write to the the perf file descriptor, injecting such
> event in the perf buffer.
It seems the PERF_SAMPLE_UEVENT sample can b
On Mon, Aug 25, 2014 at 01:26:33PM +0200, Thierry Reding wrote:
> On Wed, Aug 13, 2014 at 12:28:50PM +0200, Thierry Reding wrote:
> > From: Thierry Reding
> >
> > Hi,
> >
> > Here is the fourth version of a series that started out as an attempt to
> > provide string versions of the read*() and w
zsmalloc has many size_classes to reduce fragmentation and they are
in 16 bytes unit, for example, 16, 32, 48, etc., if PAGE_SIZE is 4096.
And, zsmalloc has constraint that each zspage has 4 pages at maximum.
In this situation, we can see interesting aspect.
Let's think about size_class for 1488,
The prescale value used for calculating the period was incremented
afterwards, thus the resulting prescale value is by one too high.
This resulted in a pwm frequency only half as high as requested.
This patch moves the 64 bit division out of the prescale loop to
correct the above issue and make th
On 2014/9/23 17:43, Joe.C wrote:
> On Mon, 2014-09-22 at 16:17 +0800, Jiang Liu wrote:
>> @@ -388,7 +389,6 @@ EXPORT_SYMBOL_GPL(irq_create_direct_mapping);
>> unsigned int irq_create_mapping(struct irq_domain *domain,
>> irq_hw_number_t hwirq)
>> {
>> -unsigned
Hi Kukjin,
On Wed, 24 Sep 2014 12:04:36 +0900 Kukjin Kim wrote:
>
> > After merging the samsung tree, today's linux-next build (arm
> > multi_v7_defconfig)
> > failed like this:
> >
> > arch/arm/boot/dts/exynos5250-snow.dts:13:46: fatal error:
> > dt-bindings/clock/maxim,max77686.h: No such
>
Hi all,
Today's linux-next merge of the tip tree got a conflict in
arch/x86/kernel/ptrace.c between commit 91397401bb50 ("ARCH: AUDIT:
audit_syscall_entry() should not require the arch") from the audit tree
and commit e0ffbaabc46d ("x86: Split syscall_trace_enter into two
phases") from the tip tre
On Tuesday 23 September 2014 09:10 PM, Vinod Koul wrote:
> On Tue, Sep 23, 2014 at 06:20:46PM +0530, Kiran Padwal wrote:
>> This change uses managed resource APIs to allocate resources such as,
>> mem, irq in order to simplify the driver unload or failure cases.
>>
>> Signed-off-by: Kiran Padwal
>
Hi Pawel,
On Tue, 23 Sep 2014 18:03:06 +0100, Pawel Moll wrote:
> This patch adds an option to sample raw monotonic clock
> value with any perf event, with the the aim of allowing
> time correlation between data coming from perf and
> additional performance-related information generated in
> users
Hi all,
Today's linux-next merge of the tip tree got a conflict in
arch/x86/kernel/entry_64.S between commit b4f0d3755c5e ("audit: x86:
drop arch from __audit_syscall_entry() interface") from the audit tree
and commit 1dcf74f6edfc ("x86_64, entry: Use split-phase
syscall_trace_enter for 64-bit sys
On Mon, Sep 22, 2014 at 03:15:47PM -0500, Kumar Gala wrote:
> The following changes since commit 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9:
>
> Linux 3.17-rc1 (2014-08-16 10:40:26 -0600)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-
On Fri, Sep 12, 2014 at 02:40:41PM -0500, Kumar Gala wrote:
> The following changes since commit 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9:
>
> Linux 3.17-rc1 (2014-08-16 10:40:26 -0600)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-
On Tue, Sep 23, 2014 at 08:20:54PM +0100, Srinivas Kandagatla wrote:
> 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
On Mon, Sep 15, 2014 at 06:12:43PM +0200, Nicolas Ferre wrote:
> Arnd, Olof, Kevin,
>
> I re-send this pull-request with the work done by Maxime to take Arnd's
> comments into annount: removal of the early_platform devices, and by keeping
> the old mechanism with a function exported by the PIT tim
Thanks Randy! I will fix these issues in next version.
Regards!
Gerry
On 2014/9/23 1:30, Randy Dunlap wrote:
> On 09/22/14 01:17, Jiang Liu wrote:
>> ---
>> Documentation/IRQ-domain.txt | 71 +
>> include/linux/irq.h |3 +
>> include/linux/irqdomain.h| 86 ++
>
On Tue, Sep 23, 2014 at 09:49:43PM -0400, Nicholas Krause wrote:
> This removes the two fixmes in the file, init.c for compiler hints
> for comments related to compiler hints in linux_gateway_page_addr
> and map_hpux_gateway_page to change from FIXME to HINT in order
> for people reading this code
On Wed, Sep 03, 2014 at 01:28:59PM +0400, Roman Gushchin wrote:
> dma_pin_iovec_pages() calls get_user_pages() for each iovec. If
> get_user_pages() returns a number smaller than the requested number,
> dma_pin_iovec_pages() calls dma_unpin_iovec_pages(). It releases
> previously allocated iovecs,
On Tue, Sep 23 2014 at 09:59:32 PM, Andrew Morton
wrote:
> On Tue, 23 Sep 2014 21:51:09 -0700 ashutosh dixit
> wrote:
>
>> On Tue, Sep 23 2014 at 05:58:19 PM, Peter Foley wrote:
>> > On Tue, Sep 23, 2014 at 8:51 PM, Andrew Morton
>> > wrote:
>> >> Can't we just fix the Makefiles? Cook up a r
Dear Felipe,
On Wed, Sep 17 2014, Felipe Balbi wrote:
> On Wed, Sep 17, 2014 at 09:21:11AM +0200, Michal Sojka wrote:
>> All USB peripheral controller drivers called completion routines
>> directly. This patch moves the completion call from drivers to
>> usb_gadget_giveback_request(), in order to
On Tue, Sep 23, 2014 at 05:10:02PM -0500, Andy Gross wrote:
>
>
> > > + break;
> > > + default:
> > > + achan->slave.src_maxburst = 0;
> > > + achan->slave.dst_maxburst = 0;
> > Why clear these for error cases
>
> With the return I shouldn'
riya khanna writes:
> (Please pardon multiple emails, artifact of merging all separate
> conversations)
>
> Thanks for your feedback!
>
> Letting the kernel know about what devices a container could access (based on
> device cgroups) and having devtmpfs in the kernel create device nodes for a
>
On Tue, 23 Sep 2014 21:51:09 -0700 ashutosh dixit
wrote:
> On Tue, Sep 23 2014 at 05:58:19 PM, Peter Foley wrote:
> > On Tue, Sep 23, 2014 at 8:51 PM, Andrew Morton
> > wrote:
> >> Can't we just fix the Makefiles? Cook up a rule which makes
> >> headers_install (if needed) before building Doc
On Tue, Sep 23 2014 at 05:58:19 PM, Peter Foley wrote:
> On Tue, Sep 23, 2014 at 8:51 PM, Andrew Morton
> wrote:
>> Can't we just fix the Makefiles? Cook up a rule which makes
>> headers_install (if needed) before building Documentation/?
>
> Currently, the ordering is enforced by
> http://git.k
John Blackwood writes:
> numa: numa_balancing sysctl scope change
>
> Make the 'numa_balancing' sysctl parameter no longer dependent upon
> CONFIG_SCHED_DEBUG so it can be used in non-debug kernels.
Looks good.
-Andi
>
> Signed-off-by: John Blackwood
>
> Index: b/kernel/sysctl.c
>
Hello Bjorn,
> -Original Message-
> From: Bjorn Helgaas [mailto:bhelg...@google.com]
> Sent: Friday, September 19, 2014 10:46 AM
> To: Mohit KUMAR DCG
> Cc: Fabio Estevam; mat...@sai.msu.ru; Jingoo Han; linux-
> p...@vger.kernel.org; linux-kernel; matwey.korni...@gmail.com
> Subject: Re: [
On Tue, Sep 23, 2014 at 02:53:56PM -0700, Guenter Roeck wrote:
>
> > Neither of these patches enables CONFIG_NET. They just add dependencies.
> >
> This means CONFIG_NET is now disabled in at least 31 configurations where
> it used to be enabled before (per my count), and there may be additional
From: Andi Kleen
A variable cannot be both __read_mostly and const. This
is a meaningless combination.
Just make it only const.
This fixes the LTO build with numachip enabled.
Signed-off-by: Andi Kleen
---
arch/x86/kernel/apic/apic_numachip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletio
On Tue 23 Sep 01:17 PDT 2014, Srinivas Kandagatla wrote:
> Hi Bjorn,
>
> Thankyou for the new patchset.
>
> I got few device-tree patches for apq8064 usb, sata, phy and hdmi which
> depend on rpm header file. It will be nice to get this functionality
> into 3.18.
>
We should be able to send
On Mon 15 Sep 07:44 PDT 2014, Ivan T. Ivanov wrote:
> This is the pinctrl, pinmux, pinconf and gpiolib driver for the
> Qualcomm GPIO sub-function blocks found in the PMIC chips.
>
> Signed-off-by: Ivan T. Ivanov
I think this looks pretty good, just some minor comments. Mostly on the future
com
Thomas Graf writes:
> On 09/15/14 at 05:35am, Eric Dumazet wrote:
>> On Mon, 2014-09-15 at 14:18 +0200, Thomas Graf wrote:
>> > As the expansion/shrinking is moved to a worker thread, no allocations
>> > will be performed anymore.
>> >
>>
>> You meant : no GFP_ATOMIC allocations ?
>>
>> I woul
Addy,
On Tue, Sep 23, 2014 at 6:55 PM, Addy Ke wrote:
> As show in I2C specification:
> - Standard-mode:
> the minimum HIGH period of the scl clock is 4.0us
> the minimum LOW period of the scl clock is 4.7us
> - Fast-mode:
> the minimum HIGH period of the scl clock is 0.6us
> the minimum
Hi,
> -Original Message-
> From: Mateusz Guzik [mailto:mgu...@redhat.com]
> On Mon, Sep 22, 2014 at 05:53:33PM +0800, Chen Hanxiao wrote:
> > This patch will show the hierarchy of pid namespace
> > by /proc/pidns_hierarchy like:
> >
> > [root@localhost ~]#cat /proc/pidns_hierarchy
> > /pro
_ops->op) ? firmware_ops->op(__VA_ARGS__) : (-ENOSYS))
> > ^
> > arch/arm/mach-tegra/cpuidle-tegra114.c:52:6: note: in expansion of macro
> > 'call_firmware_op'
> > if (call_firmware_op(do_idle) == -ENOSYS)
> > ^
>
From: Mark Charlebois
cmd in COMPATIBLE_IOCTL is always a u32, so cast it so there isn't a warning
about an overflow in XFORM.
Signed-off-by: Mark Charlebois
Signed-off-by: Behan Webster
Acked-by: Arnd Bergmann
---
fs/compat_ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
The ASM below does not compile with clang and is not the way that the mcr
command is used in other parts of the kernel.
arch/arm/mach-vt8500/vt8500.c:72:11: error: invalid % escape in inline assembly
string
asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0));
~^
Chris,
On Tue, Sep 23, 2014 at 7:51 PM, Chris Zhong wrote:
>
> On 09/24/2014 10:13 AM, Doug Anderson wrote:
>>
>> Chris,
>>
>> On Tue, Sep 23, 2014 at 6:47 PM, Chris Zhong wrote:
>>>
>>> On 09/24/2014 07:43 AM, Doug Anderson wrote:
Chris,
On Tue, Sep 23, 2014 at 8:53 AM, Chri
Thanks a lot, Hans.
I know the reason that you use vm_iomap_memory() instead of remap_pfn_range().
But
according to my analysis, the sanity check is not suitable for v4l2 buffers
mapping. You can check the
code logic to see this.
Migration to vb2 is not a quick job and it is not on our schedu
On Mon, Sep 22, 2014 at 11:46 PM, Daniel Mack wrote:
> On 09/23/2014 06:04 AM, Matt Ranostay wrote:
>> diff --git a/drivers/input/keyboard/cap1106.c
>> b/drivers/input/keyboard/cap1106.c
>> index d70b65a..07f9e88 100644
>> --- a/drivers/input/keyboard/cap1106.c
>> +++ b/drivers/input/keyboard/cap
On 9/23/2014 6:04 AM, nick wrote:
Greetings Arm Maintainers,
I am wondering about the fix me in pgtable.h for define kern_addr_valid and how
to set it to a correct
value as you state that this needs to be fixed as the defined macro is still 1.
This is probably incorrect
and should be changed.
T
于 2014/9/24 6:10, David Rientjes wrote:
> On Tue, 23 Sep 2014, Zefan Li wrote:
>
>> When we change cpuset.memory_spread_{page,slab}, cpuset will flip
>> PF_SPREAD_{PAGE,SLAB} bit of tsk->flags for each task in that cpuset.
>> This should be done using atomic bitops, but currently we don't,
>> whic
== -ENOSYS)
> ^
>
> Caused by commit f5217f3b9332 ("ARM: EXYNOS: add AFTR mode support to
> firmware do_idle method").
OK, I'll revert it firstly. Thanks.
>
> I have used the samsung tree from next-20140923 for today.
OK.
- Kukjin
--
To unsubscribe fr
On 2014/9/23 18:55, Tetsuo Handa wrote:
> Zefan Li wrote:
>> Tetsuo reported a hard-to-reproduce kernel crash on RHEL6, which happend
>
> s/happend/happened/
>
>> @@ -1972,6 +1973,14 @@ static inline void memalloc_noio_restore(unsigned int
>> flags)
>> TASK_PFA_TEST(NO_NEW_PRIVS, no_new_privs)
(2014/09/24 6:38), Steven Rostedt wrote:
>
> [
> Masami, I took two of my test scripts and added some basic comments
Thanks!
> to them and copied them pretty much unchanged into a ftrace directory
> under test.d. Is this fine, or is there more massaging I need to do
> to them?
Yeah, ftr
On Sun, Sep 21, 2014 at 8:03 PM, Minchan Kim wrote:
> Now, swap leans on !p->highest_bit to indicate a swap is full.
> It works well for normal swap because every slot on swap device
> is used up when the swap is full but in case of zram, swap sees
> still many empty slot although backed device(ie
On 09/24/2014 10:13 AM, Doug Anderson wrote:
Chris,
On Tue, Sep 23, 2014 at 6:47 PM, Chris Zhong wrote:
On 09/24/2014 07:43 AM, Doug Anderson wrote:
Chris,
On Tue, Sep 23, 2014 at 8:53 AM, Chris Zhong wrote:
Get voltage & duty table from device tree might be better, other
platforms can al
Hi Pranith,
On Tue, 23 Sep 2014 10:55:08 -0400, Pranith Kumar wrote:
> Use ACCESS_ONCE() instead of the cast to volatile and read. This is just a
> style
> change which is reader friendly.
>
> Signed-off-by: Pranith Kumar
Acked-by: Namhyung Kim
Thanks,
Namhyung
> ---
> tools/perf/util/sess
On Tue, Sep 23, 2014 at 07:37:25PM +0200, Arnd Bergmann wrote:
> On Tuesday 23 September 2014 11:55:15 Felipe Balbi wrote:
> > On Tue, Sep 23, 2014 at 06:44:40PM +0200, Arnd Bergmann wrote:
> > > On Tuesday 23 September 2014 15:36:45 Antoine Tenart wrote:
> > > > On Tue, Sep 23, 2014 at 12:39:04PM
Hi Andres,
On Mon, Sep 22, 2014 at 02:54:42PM -0700, Andres Lagar-Cavilla wrote:
>1. We were calling clear_flush_young_notify in unmap_one, but we are
>within an mmu notifier invalidate range scope. The spte exists no more
>(due to range_start) and the accessed bit info has already been
>propagated
Hi,
[...]
> > +#ifdef CONFIG_PM_SLEEP
> > +/* Disable watchdog if it is active or non-active but still running */
> > +static int imx2_wdt_suspend(struct device *dev)
> > +{
> > + struct watchdog_device *wdog = dev_get_drvdata(dev);
> > + struct imx2_wdt_device *wdev = watchdog_get_drvdata(wd
Hi Arun,
On Tue, 23 Sep 2014 14:01:22 +, Arun Sharma wrote:
> On 9/23/14, 12:00 PM, Namhyung Kim wrote:
>
>> +unw_set_caching_policy(addr_space, UNW_CACHE_GLOBAL);
>
> The result is a bit surprising for me. In micro benchmarking (eg:
> Lperf-simple), the per-thread policy is generally fast
Hi Linus,
it is amazing how much easier it is to find bugs when you know one is there.
Two bug reports resulted in finding 7 bugs!!
All are tagged for -stable. Those that can't cause (rare) data corruption,
cause lockups.
Thanks,
NeilBrown
The following changes since commit d030671f3f261e528
This adds binding documentation for Rockchip SoC VOP driver.
Signed-off-by: Mark Yao
---
Changes in v2:
- rename "lcdc" to "vop"
- add vop reset
- add iommu node
- add port for display-subsystem
Changes in v3: None
Changes in v4: None
Changes in v5: None
.../devicetree/bindings/video/rockchi
This add a display subsystem comprise the all display interface nodes.
Signed-off-by: Mark Yao
---
Changes in v2:
- add DRM master device node to list all display nodes that comprise
the graphics subsystem.
Changes in v3: None
Changes in v4: None
Changes in v5: None
.../devicetree/bindings
This patch adds the basic structure of a DRM Driver for Rockchip Socs.
Signed-off-by: Mark yao
---
Changes in v2:
- use the component framework to defer main drm driver probe
until all VOP devices have been probed.
- use dma-mapping API with ARM_DMA_USE_IOMMU, create dma mapping by
master dev
Chris,
On Tue, Sep 23, 2014 at 6:47 PM, Chris Zhong wrote:
>
> On 09/24/2014 07:43 AM, Doug Anderson wrote:
>>
>> Chris,
>>
>> On Tue, Sep 23, 2014 at 8:53 AM, Chris Zhong wrote:
>>>
>>> Get voltage & duty table from device tree might be better, other
>>> platforms can also use this
>>> driver w
This a series of patches is a DRM Driver for Rockchip Socs, add support
for vop devices. Future patches will add additional encoders/connectors,
such as eDP, HDMI.
The basic "crtc" for rockchip is a "VOP" - Video Output Processor.
the vop devices found on Rockchip rk3288 Soc, rk3288 soc have two s
Hi Kumar,
On 23-09-2014 11:18 PM, Kumar Gala wrote:
>
> On Sep 23, 2014, at 1:28 AM, Pramod Gurav
> wrote:
>
>> +linux-arm-msm
>> On Tuesday 23 September 2014 11:38 AM, Pramod Gurav wrote:
>>> This change replaces use of arm_pm_restart with recently introduced
>>> reset mechanism in Linux kern
Hi Paolo,
I'm not sure if this patch is following your comment. Please review.
And all the other comments are followed. If this patch is OK, I'll
send v8 soon.
Thanks.
We are handling "L1 and L2 share one apic access page" situation when migrating
apic access page. We should do some handling w
On Tue, Sep 23, 2014 at 9:28 PM, NeilBrown wrote:
> This set includes acked-by's from Andrew and Peter so it should be
> OK for all five patches to go upstream through the NFS tree.
>
> I split the congestion tracking patch out from the wait-for-PG_private
> patch as they are conceptually separate
Support for loop-back mounted NFS filesystems is useful when NFS is
used to access shared storage in a high-availability cluster.
If the node running the NFS server fails, some other node can mount the
filesystem and start providing NFS service. If that node already had
the filesystem NFS mounted
Now that nfs_release_page() doesn't block indefinitely, other deadlock
avoidance mechanisms aren't needed.
- it doesn't hurt for kswapd to block occasionally. If it doesn't
want to block it would clear __GFP_WAIT. The current_is_kswapd()
was only added to avoid deadlocks and we have a new
If nfs_release_page() is called on a sequence of pages which are all
in the same file which is blocked on COMMIT, each page could
contribute a 1 second delay which could be come excessive. I have
seen delays of as much as 208 seconds.
To keep the delay to one second, mark the bdi as write-congest
This will allow NFS to wait for PG_private to be cleared and,
particularly, to send a wake-up when it is.
Signed-off-by: NeilBrown
Acked-by: Andrew Morton
---
include/linux/pagemap.h | 10 --
mm/filemap.c|8 ++--
2 files changed, 10 insertions(+), 8 deletions(-)
d
This set includes acked-by's from Andrew and Peter so it should be
OK for all five patches to go upstream through the NFS tree.
I split the congestion tracking patch out from the wait-for-PG_private
patch as they are conceptually separate.
This set continues to perform well in my tests and addres
In commit c1221321b7c25b53204447cff9949a6d5a7c
sched: Allow wait_on_bit_action() functions to support a timeout
I suggested that a "wait_on_bit_timeout()" interface would not meet my
need. This isn't true - I was just over-engineering.
Including a 'private' field in wait_bit_key instead o
From: Stephen Rothwell
Date: Wed, 24 Sep 2014 07:23:06 +1000
> Dave, this is a bit slack of you since I reported that problem a week
> ago in the net tree and yet it has not been completely fixed before you
> asked Linus to pull your tree :-(
There were build failures I saw due to some misbalanc
On Mon, Sep 22, 2014 at 5:20 PM, C Bergström wrote:
> For clarity - My testing and the patch is required when the Intel driver
> isn't being used at all. After I finish some other testing I can see if
> bumblebee and intel driver + this patch will play nicely.
>
> How is a laptop with dual VGA con
As show in I2C specification:
- Standard-mode:
the minimum HIGH period of the scl clock is 4.0us
the minimum LOW period of the scl clock is 4.7us
- Fast-mode:
the minimum HIGH period of the scl clock is 0.6us
the minimum LOW period of the scl clock is 1.3us
- Fast-mode plus:
the minimum H
CPU: 17 PID: 1 Comm: swapper/0 Not tainted
3.17.0-rc6-next-20140923-sasha-00037-gc40eca4 #1213
[2.438701] task: 88076d7d ti: 880048d4 task.ti:
880048d4
[2.438701] RIP: memblock_isolate_range (mm/memblock.c:624)
[2.438701] RSP: :880048d43cf8 EFLAG
This removes the two fixmes in the file, init.c for compiler hints
for comments related to compiler hints in linux_gateway_page_addr
and map_hpux_gateway_page to change from FIXME to HINT in order
for people reading this code to understand that these are compiler
hints.
Signed-off-by: Nicholas Kra
On Tue, Sep 23, 2014 at 07:41:35PM -0600, Bjorn Helgaas wrote:
> On Tue, Sep 23, 2014 at 7:18 PM, Liviu Dudau wrote:
> > On Tue, Sep 23, 2014 at 08:01:12PM +0100, Liviu Dudau wrote:
> >> If the firmware has not assigned all the bus resources and
> >> we are not just probing the PCIe busses, it mak
On 09/24/2014 07:43 AM, Doug Anderson wrote:
Chris,
On Tue, Sep 23, 2014 at 8:53 AM, Chris Zhong wrote:
Get voltage & duty table from device tree might be better, other platforms can
also use this
driver without any modify.
Signed-off-by: Chris Zhong
Reviewed-by: Doug Anderson
I finally
On Tue, Sep 23, 2014 at 7:18 PM, Liviu Dudau wrote:
> On Tue, Sep 23, 2014 at 08:01:12PM +0100, Liviu Dudau wrote:
>> 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().
On 09/23/2014 06:11 PM, Jisheng Zhang wrote:
[ ... ]
+ dw_wdt.restart_handler.notifier_call = dw_wdt_restart_handle;
+ dw_wdt.restart_handler.priority = 128;
+ ret = register_restart_handler(&dw_wdt.restart_handler);
+ if (ret)
+ pr_warn("cannot register rest
Because perf_session__new() could fail for more reasons than just ENOMEM,
I modified error code(ENOMEM or EINVAL) into -1.
Signed-off-by: Taeung Song
---
tools/perf/builtin-annotate.c | 2 +-
tools/perf/builtin-diff.c | 2 +-
tools/perf/builtin-evlist.c| 2 +-
tools/perf/builtin-inject
On Wed, Sep 24, 2014 at 12:13:36AM +0200, Rickard Strandqvist wrote:
> Added a function strzcpy which works the same as strncpy,
> but guaranteed to produce the trailing null character.
Do we really need the bizarre strncpy padding semantics for anything?
Why not just use strlcpy?
-Andi
--
To un
On Tue, 2014-09-23 at 13:32 +0300, Michael S. Tsirkin wrote:
> On restore, virtio pci does the following:
> + set features
> + init vqs etc - device can be used at this point!
> + set ACKNOWLEDGE,DRIVER and DRIVER_OK status bits
>
> This is in violation of the virtio spec, which
> requires the fol
On Tue, Sep 23, 2014 at 08:01:12PM +0100, Liviu Dudau wrote:
> 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 G
(2014/09/23 22:36), Steven Rostedt wrote:
> For future reference:
>
> On Mon, 22 Sep 2014 23:42:50 +
> Masami Hiramatsu wrote:
>
>> ftracetest is a collection of testcase shell-scripts for ftrace.
>> To avoid regressions of ftrace, these testcases check correct
>> ftrace behaviors. If someon
On Tue, Sep 23, 2014 at 7:12 PM, Liviu Dudau wrote:
> On Tue, Sep 23, 2014 at 06:22:53PM -0600, Bjorn Helgaas wrote:
>> [+cc Andrew]
>>
>> On Tue, Sep 23, 2014 at 08:01:07PM +0100, Liviu Dudau wrote:
>> > The ranges property for a host bridge controller in DT describes
>> > the mapping between the
Dear Guenter,
On Tue, 23 Sep 2014 11:31:59 -0700
Guenter Roeck wrote:
> On Tue, Sep 23, 2014 at 03:42:12PM +0800, Jisheng Zhang wrote:
> > The kernel core now provides an API to trigger a system restart.
> > Register with it to support restarting the system via. watchdog.
> >
> > Signed-off-by:
On Tue, Sep 23, 2014 at 06:22:53PM -0600, Bjorn Helgaas wrote:
> [+cc Andrew]
>
> On Tue, Sep 23, 2014 at 08:01:07PM +0100, Liviu Dudau wrote:
> > The ranges property for a host bridge controller in DT describes
> > the mapping between the PCI bus address and the CPU physical address.
> > The reso
ware_op(do_idle) == -ENOSYS)
^
Caused by commit f5217f3b9332 ("ARM: EXYNOS: add AFTR mode support to
firmware do_idle method").
I have used the samsung tree from next-20140923 for today.
--
Cheers,
Stephen Rothwells...@canb.auug.org.au
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On Tue, 23 Sep 2014 21:53:43 +0900, Namhyung Kim wrote:
> On Tue, Sep 23, 2014 at 9:28 PM, Jiri Olsa wrote:
>> On Tue, Sep 23, 2014 at 03:30:28PM +0900, Namhyung Kim wrote:
>>> The libunwind provides two caching policy which are global and
>>> per-thread. As perf unwinds callchains in a single th
On Tue, Sep 23, 2014 at 8:51 PM, Andrew Morton
wrote:
> Can't we just fix the Makefiles? Cook up a rule which makes
> headers_install (if needed) before building Documentation/?
Currently, the ordering is enforced by
http://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/Makefile#n
> -Original Message-
> From: 'Mika Westerberg' [mailto:mika.westerb...@linux.intel.com]
> Sent: 22 September, 2014 5:25 PM
> To: Chang, Rebecca Swee Fun
> Cc: Linus Walleij; linux-g...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH 1/3] gpio: sch: Consolidate similar
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