From: Joerg Roedel
The references to the device state are not dropped
everywhere. This might cause a dead-lock in
amd_iommu_free_device(). Fix it.
Signed-off-by: Joerg Roedel
Tested-by: Oded Gabbay
---
drivers/iommu/amd_iommu_v2.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/dri
From: Joerg Roedel
With calling te mmu_notifier_register function we hold a
reference to the mm_struct that needs to be released in
mmu_notifier_unregister. This is true even if the notifier
was already unregistered from exit_mmap and the .release
call-back has already run.
So make sure we call
From: Joerg Roedel
All calls to this call-back are wrapped with
mmu_notifer_invalidate_range_start()/end(), making this
notifier pretty useless, so remove it.
Signed-off-by: Joerg Roedel
Tested-by: Oded Gabbay
---
drivers/iommu/amd_iommu_v2.c | 9 -
1 file changed, 9 deletions(-)
dif
From: Joerg Roedel
amd_iommu_pasid_bind -> amd_iommu_bind_pasid
Signed-off-by: Joerg Roedel
---
drivers/iommu/amd_iommu_v2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/amd_iommu_v2.c b/drivers/iommu/amd_iommu_v2.c
index 2de13be..5f578e8 100644
--- a/d
printk replaced with corresponding dev_*
fixed two broken user-visible strings used by the corresponding printk
Signed-off-by: Sudip Mukherjee
---
drivers/tty/serial/serial_core.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/tty/serial/seria
On Wed, Jul 30, 2014 at 03:04:03PM +0100, Ian Abbott wrote:
> On 2014-07-30 14:41, Dan Carpenter wrote:
> >On Wed, Jul 30, 2014 at 12:53:47PM +0100, Ian Abbott wrote:
> >>Signed-off-by: Ian Abbott
> >>---
> >>v2: Be less aggressive in brace removal. Keep them for outer nested
> >>'if's. Keep the
On 07/30/2014 05:16 AM, Heiko Stübner wrote:
Hi Guenter,
Am Dienstag, 29. Juli 2014, 18:50:47 schrieb Guenter Roeck:
On 07/18/2014 12:34 AM, Guenter Roeck wrote:
Various drivers implement architecture and/or device specific means
to restart (reset) the system. Various mechanisms have been impl
2014-07-30 17:38 GMT+04:00 Vinod Koul :
> On Wed, Jul 30, 2014 at 03:58:51PM +0400, Alexander Popov wrote:
>> Select DMA_ENGINE when DMA_OF is selected since
>> of_dma_xlate_by_chan_id() from drivers/dma/of-dma.c uses
>> dma_get_slave_channel() from drivers/dma/dmaengine.c
>>
> Please give credit t
On Wed, Jul 30, 2014 at 1:43 PM, Tobias Klauser wrote:
>
> On 2014-07-29 at 19:44:24 +0200, fernando.apesteg...@gmail.com
> wrote:
> > From: Fernando Apesteguia
> >
> > Add static to the definition of the pci device table.
> >
> > Signed-off-by: Fernando Apesteguia
>
> This change is already p
On Wed, Jul 30, 2014 at 10:38:21AM +0100, Hugo Mills wrote:
> qemu/kvm is good for this, because it has a mode
> that bypasses the BIOS and bootloader emulation, and just directly
> runs a kernel from a file on the host machine. This is fast. You can
> pass large sparse files to the VM to act as sc
Add the TI drv260x haptics/vibrator driver.
This device uses the input force feedback
to produce a wave form to driver an
ERM or LRA actuator device.
The initial driver supports the devices
real time playback mode. But the device
has additional wave patterns in ROM.
This functionality will be ad
With current code after a call to:
bdev = blkdev_get_by_path(dev_name, mode, fs_type);
size = i_size_read(bdev->bd_inode);
part_size = bdev->bd_part->nr_sects << 9;
I get the following bad results:
dev_name == /dev/ram0
foo: [foo_mount:880] size=0x4000 bdev=8800
Il 30/07/2014 15:43, Don Zickus ha scritto:
>> > Nice catch. Looks like this will need a v2. Paolo, do we have a
>> > consensus on the proc echoing? Or should that be revisited in the v2 as
>> > well?
> As discussed privately, how about something like this to handle that case:
> (applied on top of
Terve Mikko,
On Fri, Jun 27, 2014 at 11:11:34AM +0300, Mikko Perttunen wrote:
> This adds support for hardware-tracked trip points to the device tree
> thermal sensor framework.
>
> The framework supports an arbitrary number of trip points. Whenever
> the current temperature is updated, the trip
When brd_direct_access() is called on a partition-bdev
it would access the wrong sector. And caller would then
corrupt the device's data.
This is a preliminary fix, Matthew Wilcox has a patch
in his DAX patchset which will define a global wrapper
to bdev->bd_disk->fops->direct_access that will do
On 07/29/2014 08:03 PM, Rafael J. Wysocki wrote:
> On Tuesday, July 29, 2014 07:46:02 AM Prarit Bhargava wrote:
>> [v2]: Fixed wording of commit, and added additional testing information.
>>
>> A while ago we added a test to mimic some of our users' userspace governor
>> programs which monitor sy
Oops... resend because of omitting everyone on CC.
2014-07-30 18:56 GMT+09:00 Vlastimil Babka :
> On 07/30/2014 10:39 AM, Joonsoo Kim wrote:
>>
>> On Tue, Jul 29, 2014 at 05:34:37PM +0200, Vlastimil Babka wrote:
>>>
>>> Could do it in isolate_migratepages() for whole pageblocks only (as
>>> David'
Am 30.07.2014 15:59, schrieb Richard Weinberger:
> If we use the plain list_empty() we might not see the
> hlist_del_init_rcu() and therefore miss one member of the
> list.
>
> It fixes the following issue:
> $ unshare -m /usr/bin/sleep 1 &
> $ mkdir -p foo/proc
> $ mount -t proc none foo/proc
Hi
On 07/30/2014 11:54 AM, jianqun wrote:
From: Jianqun
Since IRQ pin from max98090 may NC, the irq number will be zero, that is
invalid for request_threaded_irq, so just add irq valid check there.
Since hardware may not MUST to use IRQ pin of max98090 as jack detect, the
driver can work well
On Wed, Jul 30, 2014 at 03:23:39PM +0200, Mike Galbraith wrote:
> On Tue, 2014-07-29 at 11:06 -0700, Paul E. McKenney wrote:
> > On Tue, Jul 29, 2014 at 07:33:32PM +0200, Peter Zijlstra wrote:
>
> > > FWIW its _the_ thing that makes nohz_full uninteresting for me. The
> > > required overhead is i
On 09/07/14 06:04, Dexuan Cui wrote:
> Currently the VSC has no chance to notify the VSP of the dirty rectangle on VM
> panic because the notification work is done in a workqueue, and in panic() the
> kernel typically ends up in an infinite loop, and a typical kernel config has
> CONFIG_PREEMPT_VOL
On 07/29/2014 10:14 PM, Aaron Lu wrote:
> On Tue, Jul 29, 2014 at 04:04:37PM -0400, Rik van Riel wrote:
>> On Tue, 29 Jul 2014 10:17:12 +0200
>> Peter Zijlstra wrote:
>>
+#define NUMA_SCALE 1000
+#define NUMA_MOVE_THRESH 50
>>>
>>> Please make that 1024, there's no reason not to use powe
Hello Laxman,
On Wed, Jul 30, 2014 at 07:09:04PM +0530, Laxman Dewangan wrote:
> On Wednesday 30 July 2014 06:48 PM, Eduardo Valentin wrote:
> > Laxman,
> >
> > On Mon, Jul 14, 2014 at 02:04:55PM +0200, Lucas Stach wrote:
> >> Am Montag, den 14.07.2014, 16:42 +0530 schrieb Laxman Dewangan:
> >>> T
On Wed, Jul 30, 2014 at 11:22:14AM +0900, Tetsuo Handa wrote:
> Luis R. Rodriguez wrote:
> > Tetsuo is it possible / desirable to allow tasks to not kill unless the
> > reason is OOM ? Its unclear if this was discussed before, sorry if it was,
> > have just been a bit busy today to review the archi
On 2014-07-30 15:09, Dan Carpenter wrote:
On Wed, Jul 30, 2014 at 03:04:03PM +0100, Ian Abbott wrote:
On 2014-07-30 14:41, Dan Carpenter wrote:
On Wed, Jul 30, 2014 at 12:53:47PM +0100, Ian Abbott wrote:
Signed-off-by: Ian Abbott
---
v2: Be less aggressive in brace removal. Keep them for out
On 07/30/2014 07:10 AM, Guenter Roeck wrote:
On 07/30/2014 05:16 AM, Heiko Stübner wrote:
Hi Guenter,
Am Dienstag, 29. Juli 2014, 18:50:47 schrieb Guenter Roeck:
On 07/18/2014 12:34 AM, Guenter Roeck wrote:
Various drivers implement architecture and/or device specific means
to restart (reset)
On 07/30/2014 05:57 AM, Takashi Iwai wrote:
At Mon, 28 Jul 2014 16:01:55 +0200,
Takashi Iwai wrote:
At Mon, 28 Jul 2014 15:48:41 +0200,
Takashi Iwai wrote:
At Mon, 28 Jul 2014 09:16:48 -0400,
Josef Bacik wrote:
On 07/28/2014 04:57 AM, Takashi Iwai wrote:
We've got bug reports that btrfs cr
On Wed, Jul 30, 2014 at 02:23:50PM +0100, Thierry Reding wrote:
> On Wed, Jul 30, 2014 at 12:04:25PM +0100, Will Deacon wrote:
> > On Fri, Jul 04, 2014 at 04:29:17PM +0100, Thierry Reding wrote:
> > > From: Thierry Reding
> > >
> > > This commit introduces a generic device tree binding for IOMMU
On Wed, 30 Jul 2014, Lai Jiangshan wrote:
> >
> >
> > Index: linux/mm/vmstat.c
> > ===
> > --- linux.orig/mm/vmstat.c 2014-07-29 10:22:45.073884943 -0500
> > +++ linux/mm/vmstat.c 2014-07-29 10:34:45.083369228 -0500
> > @@ -127
Theodore Ts'o wrote:
It's me again, finding only one issue per cycle :/
> EAGAIN The requested entropy was not available, and
> getentropy(2) would have blocked if GRND_BLOCK flag
> was set.
"if GRND_NONBLOCK flag was not set"
Eike
--
T
On 07/30/2014 10:13 AM, Theodore Ts'o wrote:
> On Wed, Jul 30, 2014 at 10:38:21AM +0100, Hugo Mills wrote:
>> qemu/kvm is good for this, because it has a mode
>> that bypasses the BIOS and bootloader emulation, and just directly
>> runs a kernel from a file on the host machine. This is fast. You ca
On 07/30/2014, 04:07 PM, Sudip Mukherjee wrote:
> printk replaced with corresponding dev_*
> fixed two broken user-visible strings used by the corresponding printk
>
>
> Signed-off-by: Sudip Mukherjee
> ---
> drivers/tty/serial/serial_core.c | 19 ++-
> 1 file changed, 10 inser
> Andy you seem to be arguing here for two system calls.
> get_urandom() and get_random().
>
> Where get_urandom only blocks if there is not enough starting entropy,
> and get_random(GRND_RANDOM) blocks if there is currently not enough
> entropy.
>
> That would allow -ENOSYS to be the right retur
> > We sort of have one. It's called capable(). Just needs extending to cover
> > anything else you care about, and probably all the numeric constants
> > replacing with textual names.
> >
>
> Except that it's all backwards: these are things that default to *on*,
> and people might want them to tu
On Mit, 2014-07-30 at 07:56 -0600, Bob Beck wrote:
> Pavel. I have bit 'ol enterprise daemon running with established file
> descriptors serving thousands of connections
> which periodically require entropy. Now I run out of descriptors. I
> can't establish new connections. but I should
> now halt
HI,
On Tue, Jul 29, 2014 at 11:04:21PM -0700, Tony Lindgren wrote:
> * Felipe Balbi [140729 09:36]:
> > Hi,
> >
> > On Tue, Jul 29, 2014 at 10:40:57AM -0500, Felipe Balbi wrote:
> > > On Tue, Jul 29, 2014 at 08:20:52AM -0700, Tony Lindgren wrote:
> > > > * Felipe Balbi [140729 07:18]:
> > > > >
On 07/30, Kirill Tkhai wrote:
>
> В Вт, 29/07/2014 в 18:19 +0200, Oleg Nesterov пишет:
> > On 07/29, Kirill Tkhai wrote:
> > >
> > > How about this? Everything is inside task_rq_lock() now. The patch
> > > became much less.
> >
> > And with this change task_migrating() is not possible under
> > tas
On Wed, 30 Jul 2014, Lai Jiangshan wrote:
> I think the bug is here, it re-queues the per_cpu(vmstat_work, cpu) which is
> offline
> (after vmstat_cpuup_callback(CPU_DOWN_PREPARE). And cpu_stat_off is accessed
> without
> proper lock.
Ok. I guess we need to make the preemption check output mor
On Wed, 30 Jul, at 12:29:32AM, Borislav Petkov wrote:
> On Tue, Jul 29, 2014 at 01:09:21PM -0400, Prarit Bhargava wrote:
> > The current debug print in EFI does
> >
> > [0.00] efi: mem84: type=3, attr=0xf,
> > range=[0x645b5000-0x645fb000) (0MB)
> >
> > and rounds off the
On Wed, Jul 30, 2014 at 08:39:33PM +0800, Fengguang Wu wrote:
> It's from this git tree:
>
> git://people.freedesktop.org/~dvdhrm/linux fops
David, please make sure things touching VFS code go through
linux-fsdevel and the proper trees. In the current form this gets a
strong NAK.
--
To unsubscri
On Jul 29, 2014 11:25 PM, "Eric W. Biederman" wrote:
>
>
> I have cut this down to just focus on O_BENEATH openat case.
>
> David Drysdale writes:
>
> > On Mon, Jul 28, 2014 at 10:13 PM, Eric W. Biederman
> > wrote:
>
> >> Nope. What you can implement today if you want fine grained limitations
On Wed, Jul 30, 2014 at 8:07 PM, Jiri Slaby wrote:
> On 07/30/2014, 04:07 PM, Sudip Mukherjee wrote:
>> printk replaced with corresponding dev_*
>> fixed two broken user-visible strings used by the corresponding printk
>>
>>
>> Signed-off-by: Sudip Mukherjee
>> ---
>> drivers/tty/serial/serial_c
On Wed, Jul 30, 2014 at 08:21:35AM -0400, Josh Boyer wrote:
> > Thanks, I've update the author, added a Cc to ћtable and pushed it out to
> > the core-for-3.17 branch.
>
> This fixes a bug in the 3.16 kernel. Why wouldn't it be sent to Linus
> for inclusion in the final release there?
I'm only c
On Jul 29, 2014 10:57 PM, "Eric W. Biederman" wrote:
>
> Andy Lutomirski writes:
>
> > On Tue, Jul 29, 2014 at 9:08 PM, Eric W. Biederman
> > wrote:
> >> Andy Lutomirski writes:
> >>
> >>> On Mon, Jul 28, 2014 at 2:18 PM, Eric W. Biederman
> >>> wrote:
> Andy Lutomirski writes:
>
>
Hi Linus,
This bug fix has been brewing for a while. I hate sending it to you so
late, but I only got confirmation that it solves the problem this past
weekend. The diff looks big for a bug fix, but the majority of it is
only executed in the Exynos quirk case. Unfortunately it required
splitting e
Hi Martin,
Sorry for the delay as I was on vacation.
Here are the change set when compared to the initial patch
1. Declared the following functions at the beginning of the
mpt2sas_base.c file instead of moving all these functions before
mpt2sas_base_map_resources() function
a. _base_wait
On Wed, 30 Jul 2014, Fengguang Wu wrote:
> FYI, this commit seems to convert some kernel boot hang bug into
> different BUG messages.
Hmmm. Still a bit confused as to why these messages occur.. Does this
patch do any good?
Subject: vmstat ondemand: Fix online/offline races
Do not allow onlinin
Jiri Slaby skrev den 30.7.2014 15:15:
From: Kevin Hao
3.12-stable review patch. If anyone has any objections, please let me know.
===
commit 1871ee134b73fb4cadab75752a7152ed2813c751 upstream.
The sata on fsl mpc8315e is broken after the commit 8a4aeec8d2d6
("libata/ahci: accommo
On Thu, Jul 10 2014 at 12:05:03 am BST, "suravee.suthikulpa...@amd.com"
wrote:
Hi Suravee,
> From: Suravee Suthikulpanit
>
> ARM GICv2m specification extends GICv2 to support MSI(-X) with
> a new set of register frames. This patch introduces support for
> the non-secure GICv2m register frame.
On Wed, Jul 30, 2014 at 7:29 AM, Fengguang Wu wrote:
> Greetings,
>
> 0day kernel testing robot got the below dmesg and the first bad commit is
>
> git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git x86/vsyscall
> commit 442aba0c6131f0c41dfc5edb6bfb88335556523f
> Author: Andy Lutomir
On Mon, 28 Jul 2014 11:16:52 +0200
Boris BREZILLON wrote:
> Add the full description of the Hynix H27UCG8T2ATR-BC NAND chip in the
> nand_ids table so that we can later use the NAND ECC infos and ONFI timings
> mode in controller drivers.
>
> Signed-off-by: Boris BREZILLON
> ---
> drivers/mtd/
At Wed, 30 Jul 2014 10:29:46 -0400,
Josef Bacik wrote:
>
> On 07/30/2014 05:57 AM, Takashi Iwai wrote:
> > At Mon, 28 Jul 2014 16:01:55 +0200,
> > Takashi Iwai wrote:
> >>
> >> At Mon, 28 Jul 2014 15:48:41 +0200,
> >> Takashi Iwai wrote:
> >>>
> >>> At Mon, 28 Jul 2014 09:16:48 -0400,
> >>> Josef
At Wed, 30 Jul 2014 17:01:52 +0200,
Takashi Iwai wrote:
>
> At Wed, 30 Jul 2014 10:29:46 -0400,
> Josef Bacik wrote:
> >
> > On 07/30/2014 05:57 AM, Takashi Iwai wrote:
> > > At Mon, 28 Jul 2014 16:01:55 +0200,
> > > Takashi Iwai wrote:
> > >>
> > >> At Mon, 28 Jul 2014 15:48:41 +0200,
> > >> Tak
On 07/30/2014 04:19 PM, Joonsoo Kim wrote:
But, I guess that there is a reason that watermark_ok() is so
conservative. If page allocator aggressively provides high order page,
future atomic high order page request cannot succeed easily. For
preventing this situation, watermark_ok() should be cons
On 30/07/14 15:48, Matt Fleming wrote:
> On Wed, 30 Jul, at 12:29:32AM, Borislav Petkov wrote:
>> On Tue, Jul 29, 2014 at 01:09:21PM -0400, Prarit Bhargava wrote:
>>> The current debug print in EFI does
>>>
>>> [0.00] efi: mem84: type=3, attr=0xf,
>>> range=[0x645b5000-0x64
From: Robert Richter
This initial patches enable Cavium Thunder SoC Family. The patches add
Kconfig and devicetree support and then add Thunder to the defconfig.
The last patch is unrelated to Thunder and enables the tmpfs mount
option for a more convinient use of defconfig with distros.
The Thu
From: Robert Richter
Making it more convinient to run the arm64 default kernel as distros
like Ubuntu need this option.
Signed-off-by: Robert Richter
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
From: Radha Mohan Chintakuntla
Increase maximum numbers of cpus to 32. This relates to current
maximal possible cpu number. Increasing this to 64 cpus will be a
separate patch not part of this enablement patches.
Signed-off-by: Radha Mohan Chintakuntla
Signed-off-by: Robert Richter
---
arch/a
From: Radha Mohan Chintakuntla
Add initial device tree nodes for Cavium Thunder SoCs with support of
48 cores and gicv3. The dts file requires further changes, esp. for
pci, gicv3-its and smmu. This changes will be added later together
with the device drivers.
Signed-off-by: Radha Mohan Chintaku
From: Radha Mohan Chintakuntla
This patch adds documentation for the devicetree bindings used by the
DT files of Cavium Thunder SoC platforms.
Signed-off-by: Radha Mohan Chintakuntla
Signed-off-by: Robert Richter
---
Documentation/devicetree/bindings/arm/cavium-thunder.txt | 10 ++
Do
On Sun, 2014-07-27 at 22:18 -0700, Davidlohr Bueso wrote:
> When unlocking, we always want to reach the slowpath with the lock's counter
> indicating it is unlocked. -- as returned by the asm fastpath call or by
> explicitly setting it. While doing so, at least in theory, we can optimize
> and allo
On Sun, 2014-07-27 at 22:18 -0700, Davidlohr Bueso wrote:
> ... as we clearly inline mcs_spin_lock() now.
>
> Signed-off-by: Davidlohr Bueso
Acked-by: Jason Low
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More
On Wed, 2014-07-30 at 16:52 +0200, Christoph Hellwig wrote:
> On Wed, Jul 30, 2014 at 08:21:35AM -0400, Josh Boyer wrote:
> > > Thanks, I've update the author, added a Cc to ћtable and pushed it out to
> > > the core-for-3.17 branch.
> >
> > This fixes a bug in the 3.16 kernel. Why wouldn't it be
Heiko,
On Wed, Jul 30, 2014 at 4:24 AM, Heiko Stübner wrote:
> Am Dienstag, 29. Juli 2014, 16:24:31 schrieb Doug Anderson:
>> There is no phy driver that works on the Rockchip board for either USB
>> host port yet. For now just hardcode the vbus signal to be on all the
>> time which makes both t
On Wed, Jul 30, 2014 at 02:52:41PM +0800, Lai Jiangshan wrote:
> On 07/29/2014 06:56 AM, Paul E. McKenney wrote:
>
> > + /*
> > +* Each pass through the following loop scans the list
> > +* of holdout tasks, removing any that are no longer
> > +* holdo
On 07/29, David Rientjes wrote:
>
> --- a/kernel/exit.c
> +++ b/kernel/exit.c
> @@ -455,6 +455,7 @@ static void exit_mm(struct task_struct * tsk)
> task_unlock(tsk);
> mm_update_next_owner(mm);
> mmput(mm);
> + clear_thread_flag(TIF_MEMDIE);
> }
>
> /*
> diff --git a/mm/oo
From: Robert Richter
This patch enables Thunder SoCs in the arm64 defconfig. This is
esp. useful to add Thunder platforms to automated builds based on
arm64 defconfig.
Signed-off-by: Robert Richter
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/
On Thu, Jul 10 2014 at 12:05:04 am BST, "suravee.suthikulpa...@amd.com"
wrote:
> From: Suravee Suthikulpanit
>
> This patch extend GICv2m MSI to support multiple MSI in ARM64.
>
> This requires the common arch_setup_msi_irqs() to be overwriten
> with ARM64 version which does not return 1 for PCI
Hello.
On 07/30/2014 05:34 AM, Kever Yang wrote:
rk3288 has two kind of usb controller, this add the dwc2 controller
for otg and host1.
Controller can works with usb PHY default setting and Vbus on.
Signed-off-by: Kever Yang
---
arch/arm/boot/dts/rk3288.dtsi | 20
On Sun, 2014-07-27 at 22:18 -0700, Davidlohr Bueso wrote:
> +static bool mutex_optimistic_spin(struct mutex *lock,
> + struct ww_acquire_ctx *ww_ctx, const bool
> use_ww_ctx)
> +{
> + struct task_struct *task = current;
> +
> + if (!mutex_can_spin_on_owner(lo
Em Wed, Jul 30, 2014 at 08:52:36AM +0900, Namhyung Kim escreveu:
> Hi Arnaldo,
>
> On Tue, 29 Jul 2014 09:33:05 -0300, Arnaldo Carvalho de Melo wrote:
> > Em Tue, Jul 29, 2014 at 02:02:46PM +0900, Minchan Kim escreveu:
> >> On Fri, Jul 25, 2014 at 10:31:47AM +0900, Namhyung Kim wrote:
> >> > Minch
On Sun, 2014-07-27 at 22:18 -0700, Davidlohr Bueso wrote:
> 4badad35 (locking/mutex: Disable optimistic spinning on some
> architectures) added a ARCH_SUPPORTS_ATOMIC_RMW flag to
> disable the mutex optimistic feature on specific archs.
>
> Because CONFIG_MUTEX_SPIN_ON_OWNER only depended on DEBUG
Il 30/07/2014 14:04, Wanpeng Li ha scritto:
> @@ -7962,14 +7965,14 @@ static void prepare_vmcs02(struct kvm_vcpu *vcpu,
> struct vmcs12 *vmcs12)
> if (!vmx->rdtscp_enabled)
> exec_control &= ~SECONDARY_EXEC_RDTSCP;
> /* Take the following fields on
Heiko,
On Wed, Jul 30, 2014 at 4:26 AM, Heiko Stübner wrote:
> Am Dienstag, 29. Juli 2014, 16:24:33 schrieb Doug Anderson:
>> This is the top USB port on the evb (the one closest to the Ethernet
>> connector).
>>
>> Signed-off-by: Doug Anderson
>> Signed-off-by: Kever Yang
>
> shouldn't the sig
Hi Thierry,
This looks sane to me.
I just have a few questions below which are hopefully simple/stupid.
On Fri, Jul 04, 2014 at 04:29:17PM +0100, Thierry Reding wrote:
> From: Thierry Reding
>
> This commit introduces a generic device tree binding for IOMMU devices.
> Only a very minimal subse
On Wed, Jul 30, 2014 at 03:07:13PM +0800, Li Zefan wrote:
> The WARN_ON() is used to check if we break the legal hierarchy, on
> which the effective mems should be equal to configured mems.
>
> Reported-by: Mike Qiu
> Tested-by: Mike Qiu
> Signed-off-by: Li Zefan
Applied to cgroup/for-3.17.
T
This patch adds the ST glue logic to manage the DWC3 HC
on STiH407 SoC family. It manages the powerdown signal,
and configures the internal glue logic and syscfg registers.
Signed-off-by: Giuseppe Cavallaro
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
drivers/usb/dwc3/Kconfig | 9 +
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 702ca10..269ad3b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1325,6 +1325,7 @@ F:drivers/pinctrl/pinctrl-st.c
F: drivers/media/rc/s
On Wed, 2014-07-30 at 10:43AM +0100, Will Deacon wrote:
> On Tue, Jul 29, 2014 at 06:21:03PM +0100, Soren Brinkmann wrote:
> > Enable the SCU standby mode.
> > From documentation:
> > When set, SCU CLK is turned off when all processors are in WFI mode,
> > there is no pending request on the ACP
This patch documents the device tree documentation required for
the ST usb3 controller glue layer found in STiH407 devices.
Signed-off-by: Giuseppe Cavallaro
Signed-off-by: Peter Griffin
Acked-by: Lee Jones
---
Documentation/devicetree/bindings/usb/dwc3-st.txt | 69 +++
1 f
On 07/30/2014 01:43 PM, Robert Baldyga wrote:
This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
returns endpoint descriptor to userspace. It works only if function
is active.
Signed-off-by: Robert Baldyga
---
drivers/usb/gadget/f_fs.c | 17 +
incl
On Wed, Jul 30, 2014 at 07:58:13AM -0700, Andy Lutomirski wrote:
> On Wed, Jul 30, 2014 at 7:29 AM, Fengguang Wu wrote:
> > Greetings,
> >
> > 0day kernel testing robot got the below dmesg and the first bad commit is
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git x86/vsyscall
On Wed, Jul 30, 2014 at 05:18:47PM +0300, Boaz Harrosh wrote:
> When brd_direct_access() is called on a partition-bdev
> it would access the wrong sector. And caller would then
> corrupt the device's data.
>
> This is a preliminary fix, Matthew Wilcox has a patch
> in his DAX patchset which will d
On 07/29, Andy Lutomirski wrote:
>
> > SAVE_REST is 6 movq instructions and a subq. FIXUP_TOP_OF_STACK is 7
> > movqs (and 8 if I ever get my way). RESTORE_TOP_OF_STACK is 4.
> > RESTORE_REST is 6 movqs and an adsq. So we're talking about avoiding
> > 21 movqs, and addq, and a subq. That may be
This series adds support for the ST glue logic which wraps the DWC3 controller
on STiH407 SoC family chipsets.
Changes since v3
- Various formating nits
Changes since v2
- Use dr_mode for host/device static configuration
- Manage shared reset signal to usbss to avoid hang if probing before usb
Hello,
On Wed, Jul 30, 2014 at 10:20:38AM +0200, Antoine Ténart wrote:
> How do you want me to send the series? There is two conflicts when
> applying to libata/for-3.17:
> - patch 4/8: it takes into account a patch not in libata/for-3.17 but
> added before rc7. It should be better to first merg
On 07/30/2014 06:34 PM, Matthew Wilcox wrote:
> On Wed, Jul 30, 2014 at 05:18:47PM +0300, Boaz Harrosh wrote:
>> When brd_direct_access() is called on a partition-bdev
>> it would access the wrong sector. And caller would then
>> corrupt the device's data.
>>
>> This is a preliminary fix, Matthew W
On 07/30/2014 11:05 AM, Takashi Iwai wrote:
At Wed, 30 Jul 2014 17:01:52 +0200,
Takashi Iwai wrote:
At Wed, 30 Jul 2014 10:29:46 -0400,
Josef Bacik wrote:
On 07/30/2014 05:57 AM, Takashi Iwai wrote:
At Mon, 28 Jul 2014 16:01:55 +0200,
Takashi Iwai wrote:
At Mon, 28 Jul 2014 15:48:41 +0200,
Hi Boris,
>-Original Message-
>From: Borislav Petkov [mailto:b...@alien8.de]
>Sent: Monday, July 28, 2014 11:32 PM
>To: Punnaiah Choudary Kalluri
>Cc: Punnaiah Choudary Kalluri; dougthomp...@xmission.com;
>robh...@kernel.org; pawel.m...@arm.com; Michal Simek;
>mark.rutl...@arm.com; ijc+dev
On Wed, Jul 30, 2014 at 9:40 AM, Felipe Balbi wrote:
> HI,
>
> On Tue, Jul 29, 2014 at 11:04:21PM -0700, Tony Lindgren wrote:
>> * Felipe Balbi [140729 09:36]:
>> > Hi,
>> >
>> > On Tue, Jul 29, 2014 at 10:40:57AM -0500, Felipe Balbi wrote:
>> > > On Tue, Jul 29, 2014 at 08:20:52AM -0700, Tony Li
ast wrote earlier:
> [...]
> dtrace/systemtap/ktap approach is to use one script file that should provide
> all desired functionality. That architectural decision overcomplicated their
> implementations.
>
> eBPF follows split model: everything that needs to process millions of events
> per secon
Hi,
On Wed, Jul 30, 2014 at 04:06:31PM +0100, Robert Richter wrote:
> From: Radha Mohan Chintakuntla
>
> Add initial device tree nodes for Cavium Thunder SoCs with support of
> 48 cores and gicv3. The dts file requires further changes, esp. for
> pci, gicv3-its and smmu. This changes will be add
On Tue, Jul 29, 2014 at 11:53 PM, Jakub Jelinek wrote:
>
> IMNSHO this is a too big hammer approach. The bug happened on a single
> file only (right?)
Very dubious. We happened to see it in a single case, and _maybe_ that
was the only one in the whole kernel. But it's much more likely that
it wa
On Wed, Jul 30, 2014 at 08:58:44PM +0900, Satoru Takeuchi wrote:
> At Tue, 29 Jul 2014 18:48:36 -0700,
> Greg Kroah-Hartman wrote:
> >
> > This is the start of the stable review cycle for the 3.15.8 release.
> > There are 37 patches in this series, all will be posted as a response
> > to this one.
On 07/28, Paul E. McKenney wrote:
>
> This commit adds a new RCU-tasks flavor of RCU, which provides
> call_rcu_tasks(). This RCU flavor's quiescent states are voluntary
> context switch (not preemption!), userspace execution, and the idle loop.
> Note that unlike other RCU flavors, these quiescen
At Wed, 30 Jul 2014 11:40:14 -0400,
Josef Bacik wrote:
>
> On 07/30/2014 11:05 AM, Takashi Iwai wrote:
> > At Wed, 30 Jul 2014 17:01:52 +0200,
> > Takashi Iwai wrote:
> >>
> >> At Wed, 30 Jul 2014 10:29:46 -0400,
> >> Josef Bacik wrote:
> >>>
> >>> On 07/30/2014 05:57 AM, Takashi Iwai wrote:
> >>>
On Wed, Jul 30, 2014 at 10:17:32PM +0800, Fengguang Wu wrote:
> On Wed, Jul 30, 2014 at 10:07:56PM +0800, Fengguang Wu wrote:
> > Hi Andy,
> >
> > Here is another WARNING message for the same commit.
> >
> > commit d07c7f1ed61789e175fa975134855be32263be2c
> > Author: Andy Lutomirski
> > Auth
On Wed, Jul 30, 2014 at 02:54:00PM +0100, Laxman Dewangan wrote:
> Add DT binding document and details DT binding for the driver
> regulator/userspace-consumer.
>
> Signed-off-by: Laxman Dewangan
> ---
> .../bindings/regulator/userspace-consumer.txt | 26
> ++
> 1 file
On 07/30/2014 11:52 AM, Takashi Iwai wrote:
At Wed, 30 Jul 2014 11:40:14 -0400,
Josef Bacik wrote:
On 07/30/2014 11:05 AM, Takashi Iwai wrote:
At Wed, 30 Jul 2014 17:01:52 +0200,
Takashi Iwai wrote:
At Wed, 30 Jul 2014 10:29:46 -0400,
Josef Bacik wrote:
On 07/30/2014 05:57 AM, Takashi Iwai
On 07/22/2014 10:47 PM, Matthew Wilcox wrote:
> In order to support accesses to larger chunks of memory, pass in a
> 'size' parameter (counted in bytes), and return the amount available at
> that address.
>
> Support partitioning the underlying block device through a new helper
> function, bdev_di
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