We reset vf_inject on VF going down (netvsc_vf_down()) but we don't on
VF removal (netvsc_unregister_vf()) so vf_inject stays 'true' while
vf_netdev is already NULL and we're trying to inject packets into NULL
net device in netvsc_recv_callback() causing kernel to crash.
Signed-off-by: Vitaly Kuzn
Here is a deadlock scenario:
- netvsc_vf_up() schedules netvsc_notify_peers() work and quits.
- netvsc_vf_down() runs before netvsc_notify_peers() gets executed. As it
is being executed from netdev notifier chain we hold rtnl lock when we
get here.
- we enter netvsc_inject_disable() and loop an
We're not guaranteed to see NETDEV_REGISTER/NETDEV_UNREGISTER notifications
only once per VF but we increase/decrease module refcount unconditionally.
Check vf_netdev to make sure we don't take/release it twice. We presume
that only one VF per netvsc device may exist.
Signed-off-by: Vitaly Kuznets
Kernel crash is reported after VF is removed and detached from netvsc
device. My investigation led me to PATCH2 of this series but PATCH1 is
required to support the change. I also noticed a couple of other issues
while debugging and I fix them with PATCH3 and PATCH4.
Please review.
Vitaly Kuznets
On 8/10/2016 6:37 PM, patrice.chot...@st.com wrote:
From: Patrice Chotard
Despite ST AHCI version = 1.3, reading HOST_PORTS_IMPL
returns 0. So force_port_map to 1 by using ports-implemented
DT property.
Signed-off-by: Patrice Chotard
---
drivers/ata/ahci_st.c | 4
1 file changed, 4 ins
On 10/08/16 23:12, Salah Triki wrote:
> There is no need to init block, since it will be overwitten later by
> iaddr2blockno().
>
> Signed-off-by: Salah Triki
> ---
> fs/befs/io.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/befs/io.c b/fs/befs/io.c
> index f9790f
Michael Ellerman writes:
> Radim Krčmář writes:
>
>> 2016-08-03 13:36+0200, Paolo Bonzini:
>>> hmi.c functions are unused unless sibling_subcore_state is nonzero, and
>>> that in turn happens only if KVM is in use. So move the code to
>>> arch/powerpc/kvm/, putting it under CONFIG_KVM_BOOK3S_64
Hi Javier,
On Fri, Feb 05, 2016 at 04:09:52PM -0300, Javier Martinez Canillas wrote:
> V4L2 sub-devices might need to do initialization that depends on being
> registered with a V4L2 device. As an example, sub-devices with Media
> Controller support may need to register entities and create pad lin
On Thu, Aug 11, 2016 at 12:40 PM, Jon Hunter wrote:
> Debugfs support for PM domains is only enabled if both CONFIG_PM_DEBUG
> and CONFIG_PM_ADVANCED_DEBUG are enabled. CONFIG_PM_ADVANCED_DEBUG is
> described as "extra PM attributes in sysfs for low-level
> debugging/testing" which does not seem r
From: Johannes Berg
Although sparse declares __builtin_bswap*(), it can't actually
do constant folding inside them (yet). As such, things like
switch (protocol) {
case htons(ETH_P_IP):
break;
}
which we do all over the place cause sparse to warn that it
expects a constant instea
On Tue, Aug 09, 2016 at 01:23:23AM +0200, Pavel Machek wrote:
> On Wed 2016-08-10 15:01:05, Sakari Ailus wrote:
> > On Mon, Aug 08, 2016 at 11:41:32PM +0200, Pavel Machek wrote:
> > > On Mon 2016-08-08 11:09:56, Sakari Ailus wrote:
> > > > On Fri, Aug 05, 2016 at 12:26:11PM +0200, Pavel Machek wrot
On Thu, Aug 11, 2016 at 02:10:43PM +0300, Sakari Ailus wrote:
> Hi Javier,
>
> On Fri, Feb 05, 2016 at 04:09:52PM -0300, Javier Martinez Canillas wrote:
> > V4L2 sub-devices might need to do initialization that depends on being
> > registered with a V4L2 device. As an example, sub-devices with Med
On Thu, 2016-08-11 at 17:38 +1000, Balbir Singh wrote:
>
> On 09/08/16 22:36, Mimi Zohar wrote:
> > On Tue, 2016-08-09 at 15:19 +1000, Balbir Singh wrote:
> >>
> >> On 04/08/16 22:24, Mimi Zohar wrote:
> >>> The TPM PCRs are only reset on a hard reboot. In order to validate a
> >>> TPM's quote af
On Mon, Jul 25, 2016 at 04:51:00PM +0100, Robin Murphy wrote:
> On 25/07/16 16:41, Lorenzo Pieralisi wrote:
> [...]
> >>> diff --git a/include/linux/of_iommu.h b/include/linux/of_iommu.h
> >>> index 308791f..2362232 100644
> >>> --- a/include/linux/of_iommu.h
> >>> +++ b/include/linux/of_iommu.h
>
On Mon, Jul 25, 2016 at 11:59 PM, Bin Gao wrote:
> This patch introduces a separate GPIO driver for Intel WhiskeyCove PMIC.
> This driver is based on gpio-crystalcove.c.
>
> Signed-off-by: Ajay Thomas
> Signed-off-by: Bin Gao
> Reviewed-by: Andy Shevchenko
> Reviewed-by: Mika Westerberg
> ---
Changes since v1:
* Return -EINVAL instead of -EIO when failure flag is set.
Jan Östlund (2):
rtc: bq32k: Use correct mask name for 'minutes' register.
rtc: bq32k: Fix handling of oscillator failure flag
drivers/rtc/rtc-bq32k.c | 16 ++--
1 file changed, 10 insertions(+), 6 delet
From: Jan Östlund
The BQ32K_SECONDS_MASK and BQ32K_MINUTES_MASK both has the same
value. This is no functional change.
Signed-off-by: Daniel Romell
---
drivers/rtc/rtc-bq32k.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c
From: Jan Östlund
While the oscillator failure flag is set, the RTC registers
should be considered invalid. bq32k_rtc_read_time() now
returns an error instead of an invalid time.
The failure flag is cleared the next time the clock is set.
Signed-off-by: Daniel Romell
---
drivers/rtc/rtc-bq32k
On Thu, 2016-08-11 at 07:56 +0200, Luis R. Rodriguez wrote:
> On Wed, Aug 10, 2016 at 07:04:09PM -0400, Mark Salter wrote:
> >
> > On Wed, 2016-08-10 at 23:30 +0200, Luis R. Rodriguez wrote:
> > >
> > > On Tue, Aug 09, 2016 at 11:04:07PM -0400, Mark Salter wrote:
> > > >
> > > >
> > > > On Tue,
On Wed, Aug 10, 2016 at 04:59:03PM -0500, Pierre-Louis Bossart wrote:
> On 8/10/16 12:52 PM, Mark Brown wrote:
> > I'm not just hinting at that, I've openly stated it quite a few times
> > now! :P For the simpler CODECs it's kind of marginal if you need to
> > bother but for anything more comple
On Mon, Aug 1, 2016 at 4:59 PM, Icenowy Zheng wrote:
> Signed-off-by: Icenowy Zheng
(...)
> + "allwinner,sun50i-a64-r-pinctrl"
Maxime, can you look at these two patches from Icenowy?
Yours,
Linus Walleij
On Tue, Aug 2, 2016 at 3:57 PM, William Breathitt Gray
wrote:
> The Diamond Systems GPIO-MM device features 48 lines of digital I/O via
> the emulation of dual 82C55A PPI chips. This driver provides GPIO
> support for these 48 channels of digital I/O. The base port addresses
> for the devices may
On Tue, Aug 09, 2016 at 06:27:08PM +0200, Julia Lawall wrote:
> The xfrm_replay structures are never modified, so declare them as const.
>
> Done with the help of Coccinelle.
>
> Signed-off-by: Julia Lawall
Applied to the ipsec-next tree, thanks!
> +static void netvsc_inject_enable(struct net_device_context
> +*net_device_ctx) {
> + net_device_ctx->vf_inject = true;
> +}
> +
> +static void netvsc_inject_disable(struct net_device_context
> +*net_device_ctx) {
> + net_device_ctx->vf_inject = false;
> +
> + /* Wait for currently ac
On Thu, 11 Aug 2016, Sumit Semwal wrote:
> diff --git a/Documentation/dma-buf/guide.rst b/Documentation/dma-buf/guide.rst
> new file mode 100644
> index ..fd3534fdccb3
> --- /dev/null
> +++ b/Documentation/dma-buf/guide.rst
> @@ -0,0 +1,503 @@
> +
> +.. _dma-buf-guide:
> +
> +=
All devicetree binding patches must be sent to the devicet...@vger.kernel.org
mailing list so include them on subsequent posts of this patch.
On Wed, Aug 3, 2016 at 2:05 PM, Álvaro Fernández Rojas
wrote:
> This patch adds the device tree bindings for the Broadcom's BCM6345
> memory-mapped GPIO c
On 08/11/2016 10:58 AM, Andreas Werner wrote:
On Thu, Aug 11, 2016 at 10:45:00AM +0200, Oliver Hartkopp wrote:
When you still have the possibility to change the IP core I would suggest to
create some kind of 16/32 bit value which you can pass to the CAN controller
along with the CAN frame t
Em Thu, Aug 11, 2016 at 10:01:04AM +0530, Ravi Bangoria escreveu:
>
>
> On Thursday 11 August 2016 05:24 AM, Anton Blanchard wrote:
> > Hi,
> >
> > > Powerpc has Global Entry Point and Local Entry Point for functions.
> > > LEP catches call from both the GEP and the LEP. Symbol table of ELF
> >
On Wed, Aug 3, 2016 at 2:05 PM, Álvaro Fernández Rojas
wrote:
> From: Christian Lamparter
>
> This patch adds support for the GPIO found in Broadcom's bcm63xx-gpio
> chips.
> This GPIO controller is used in the following Broadcom SoCs: BCM6338, BCM6345.
> It can be used in newer SoCs, without th
Em Thu, Aug 11, 2016 at 10:50:57AM +0200, Jiri Olsa escreveu:
> Michael reported 'perf mem -t store record' being broken.
> The reason is latest rework of this area:
> commit acbe613e0c03 ("perf tools: Add monitored events array")
>
> We don't mark perf_mem_events store record when -t store
> op
Hi,
I see the below message from kmemleak when booting linux-next on AM335x
GP EVM and DRA7 EVM
[0.803934] kmemleak: Cannot insert 0xff7f1000 into the object search
tree (overlaps existing)
[0.803950] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
4.8.0-rc1-next-20160809 #497
[0.803958] H
On Fri, Aug 5, 2016 at 10:56 AM, Julia Lawall wrote:
> Use of_property_read_bool to check for the existence of a property.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> //
> @@
> expression e1,e2;
> statement S2,S1;
> @@
> - if (of_get_prop
On 11/08/16 12:45, Marc Zyngier wrote:
> On 11/08/16 10:47, Jon Hunter wrote:
>>
>> On 11/08/16 09:37, Marc Zyngier wrote:
>>> On 08/08/16 22:48, Linus Walleij wrote:
On Sat, Aug 6, 2016 at 1:45 AM, John Stultz wrote:
> @@ -614,7 +615,11 @@ unsigned int irq_create_fwspec_mapping(stru
On Thu, Aug 11, 2016 at 10:50 AM, Christophe Leroy
wrote:
> of_mm_gpiochip_add_data() calls mm_gc->save_regs() before
> setting the data. Therefore ->save_regs() cannot use
> gpiochip_get_data()
>
> [0.275940] Unable to handle kernel paging request for data at address
> 0x0130
> [0.2
This patchset modifies the GIC driver to allow it, on supported
platforms, to route IPI interrupts to FIQ. It then uses this
feature to allow the NMI backtrace code on arm to be implemented
using FIQ.
Other than the rebase the patchset is unchanged since previous posting.
The patches have been ru
The GIC (v1 & v2) driver allows its implementation of handle_arch_irq()
to be called from the FIQ handler but currently the ARM code is not
able to exploit this.
Extend handle_fiq_as_nmi() to call handle_arch_irq(). This will affect
all interrupt controllers, including ones that do not support FIQ
On Thursday, August 11, 2016 1:15:02 PM CEST Johannes Berg wrote:
> From: Johannes Berg
>
> Although sparse declares __builtin_bswap*(), it can't actually
> do constant folding inside them (yet). As such, things like
>
> switch (protocol) {
> case htons(ETH_P_IP):
> break;
> }
>
It is currently possible for FIQ handlers to re-enter gic_raise_softirq()
and lock up.
gic_raise_softirq()
lock(x);
-~-> FIQ
handle_fiq()
gic_raise_softirq()
lock(x); <-- Lockup
arch/arm/ uses IPIs to implement arch_irq_work_raise(), th
On 11/08/16 10:47, Jon Hunter wrote:
>
> On 11/08/16 09:37, Marc Zyngier wrote:
>> On 08/08/16 22:48, Linus Walleij wrote:
>>> On Sat, Aug 6, 2016 at 1:45 AM, John Stultz wrote:
>>>
@@ -614,7 +615,11 @@ unsigned int irq_create_fwspec_mapping(struct
irq_fwspec *fwspec)
Currently gic_raise_softirq() is locked using irq_controller_lock.
This lock is primarily used to make register read-modify-write sequences
atomic but gic_raise_softirq() uses it instead to ensure that the
big.LITTLE migration logic can figure out when it is safe to migrate
interrupts between physi
Currently it is not possible to exploit FIQ for systems with a GIC, even
on systems that are capable of it. This patch makes it possible
for IPIs to be delivered using FIQ.
To do so it modifies the register state so that normal interrupts are
placed in group 1 and specific IPIs are placed into gro
Hi Sumit,
I haven't compiled your patch yet, just my 2cent about the
reStructuredText (reST) ASCII markup ...
Here are some handy links about reST and the Sphinx markup constructs,
we have not yet added to the documentation (sorry):
* reST primer:http://www.sphinx-doc.org/en/stable/rest.htm
Commit-ID: f9bcf1e0e0145323ba2cf72ecad5264ff3883eb1
Gitweb: http://git.kernel.org/tip/f9bcf1e0e0145323ba2cf72ecad5264ff3883eb1
Author: Wanpeng Li
AuthorDate: Thu, 11 Aug 2016 13:36:35 +0800
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:02:14 +0200
sched/cputime: Fix steal time
Commit-ID: 007b756053386af079ba963a8f5817ac651c7c59
Gitweb: http://git.kernel.org/tip/007b756053386af079ba963a8f5817ac651c7c59
Author: Andy Lutomirski
AuthorDate: Wed, 10 Aug 2016 02:29:13 -0700
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:14:59 +0200
x86/boot: Run reserve_bi
Commit-ID: 18bc7bd523e0fc5be8d76bf84bde733a97a8c375
Gitweb: http://git.kernel.org/tip/18bc7bd523e0fc5be8d76bf84bde733a97a8c375
Author: Andy Lutomirski
AuthorDate: Wed, 10 Aug 2016 02:29:14 -0700
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:15:00 +0200
x86/boot: Synchronize tr
Commit-ID: 62d16b5a3fca4d186e13215e0d7d2f6d36191796
Gitweb: http://git.kernel.org/tip/62d16b5a3fca4d186e13215e0d7d2f6d36191796
Author: Nicolas Iooss
AuthorDate: Sat, 6 Aug 2016 12:20:39 +0200
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 10:58:12 +0200
x86/mm/kaslr: Fix -Wformat-
Commit-ID: 82ba4faca1bffad429f15c90c980ffd010366c25
Gitweb: http://git.kernel.org/tip/82ba4faca1bffad429f15c90c980ffd010366c25
Author: Aaron Lu
AuthorDate: Thu, 11 Aug 2016 15:44:30 +0800
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:14:59 +0200
x86/irq: Do not substract irq_t
Commit-ID: ace7fab7a6cdd363a615ec537f2aa94dbc761ee2
Gitweb: http://git.kernel.org/tip/ace7fab7a6cdd363a615ec537f2aa94dbc761ee2
Author: Dave Hansen
AuthorDate: Wed, 10 Aug 2016 10:23:25 -0700
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:04:10 +0200
x86/mm: Fix swap entry comme
Commit-ID: 5ff3e2c3c3eebe13967d81ad1f23b9468fefea81
Gitweb: http://git.kernel.org/tip/5ff3e2c3c3eebe13967d81ad1f23b9468fefea81
Author: Andy Lutomirski
AuthorDate: Wed, 10 Aug 2016 02:29:16 -0700
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:15:01 +0200
x86/boot: Rework reserve
On Thu, Aug 11, 2016 at 10:40:02AM +0200, Peter Zijlstra wrote:
> On Thu, Aug 11, 2016 at 12:16:58AM +0200, Frederic Weisbecker wrote:
> > I had similar issues, this seems to happen when the tsc is considered not
> > reliable
> > (which doesn't necessarily mean unstable. I think it has to do with
Commit-ID: d0de0f685db7faf2ae4597a39a59996dd84e18c7
Gitweb: http://git.kernel.org/tip/d0de0f685db7faf2ae4597a39a59996dd84e18c7
Author: Andy Lutomirski
AuthorDate: Wed, 10 Aug 2016 02:29:15 -0700
Committer: Ingo Molnar
CommitDate: Thu, 11 Aug 2016 11:15:00 +0200
x86/boot: Defer setup_re
On Thu, Aug 11, 2016 at 08:51:38AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Aug 11, 2016 at 10:50:57AM +0200, Jiri Olsa escreveu:
> > Michael reported 'perf mem -t store record' being broken.
> > The reason is latest rework of this area:
> > commit acbe613e0c03 ("perf tools: Add monitored
On Thu, Aug 11, 2016 at 10:37 AM, Marc Zyngier wrote:
> On 08/08/16 22:48, Linus Walleij wrote:
>> On Sat, Aug 6, 2016 at 1:45 AM, John Stultz wrote:
>>
>>> @@ -614,7 +615,11 @@ unsigned int irq_create_fwspec_mapping(struct
>>> irq_fwspec *fwspec)
>>> * it now and return the inte
> 81xx has only 4 CPUs, so it doesn't make sense to initialize entire Qset i.e 8
> queues by default. Made changes to queue initialization to init queues equal
> to
> number of CPUs or
> 8 queues whichever is lesser. Also this will be applicable to VMs with VNIC VF
> attached and having less VCPUs
Update the description of test_resume mode for hibernation.
Signed-off-by: Chen Yu
---
Documentation/power/basic-pm-debugging.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/power/basic-pm-debugging.txt
b/Documentation/power/basic-pm-debugging.txt
index b96098c..5f1
Yuval Mintz writes:
>> +static void netvsc_inject_enable(struct net_device_context
>> +*net_device_ctx) {
>> +net_device_ctx->vf_inject = true;
>> +}
>> +
>> +static void netvsc_inject_disable(struct net_device_context
>> +*net_device_ctx) {
>> +net_device_ctx->vf_inject = false;
>> +
>>
On Wed, Aug 10, 2016 at 2:52 PM, Keerthy wrote:
> Currently read directly calls the repmap read function. Hence
> remove the redundant wrapper and use regmap read wherever
> needed.
>
> Signed-off-by: Keerthy
> Acked-by: Lee Jones
Acked-by: Linus Walleij
I assume an immutable branch will not
Hi Dongpo,
[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.8-rc1 next-20160811]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Dongpo-Li/net-hix5hd2_gmac-add-tx-sg-feature
Am 11.08.2016 um 13:58 schrieb Markus Heiser :
>> +.. note:: Until this stage, the buffer-exporter has the option to choose
>> not to
>> + actually allocate the backing storage for this buffer, but wait for the
>> + first buffer-user to request use of buffer for allocation.
>
> Use newlines
Patch "crypto: KEYS: convert public key and digsig asym to the akcipher
api" introduced double freeing of cert->pub->key. There is no need to free
it in error_decode label as it is later freed in x509_free_certificate().
Signed-off-by: Artem Savkov
---
crypto/asymmetric_keys/x509_cert_parser.c |
From: Markus Elfring
Adjust jump targets together with three error messages.
Markus Elfring (2):
Refactoring
Change error messages
drivers/mfd/dm355evm_msp.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
--
2.9.2
From: Markus Elfring
Date: Thu, 11 Aug 2016 13:30:32 +0200
Adjust jump targets according to the Linux coding style convention.
Another check for the variable "status" can be omitted then at the end.
Link: https://lkml.kernel.org/g/<20160628163146.GG29166@dell>
Signed-off-by: Markus Elfring
---
Add LRNG compilation support.
Signed-off-by: Stephan Mueller
---
crypto/Kconfig | 11 +++
crypto/Makefile | 2 ++
2 files changed, 13 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 84d7148..71df7fc 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1665,6 +1665,17
From: Markus Elfring
Date: Thu, 11 Aug 2016 14:00:43 +0200
Delete an error message at the end while increasing the importance of
related information.
Link: https://lkml.kernel.org/g/<20160809153615.GU5243@dell>
Suggested-by: Lee Jones
Signed-off-by: Markus Elfring
---
v5: Rebased on the sourc
Hi Herbert, Ted,
The following patch set provides a different approach to /dev/random which
I call Linux Random Number Generator (LRNG) to collect entropy within the Linux
kernel. The main improvements compared to the legacy /dev/random is to provide
sufficient entropy during boot time as well as
Sorry, found it in my inbox while clearing out backlog..
On Sun, Jul 03, 2016 at 11:31:58PM +0530, Madhavan Srinivasan wrote:
> When decoding the perf_regs mask in perf_output_sample_regs(),
> we loop through the mask using find_first_bit and find_next_bit functions.
> While the exisitng code wor
In case the kernel crypto API is not compiled, use ChaCha20 stream
cipher as DRNG. The LRNG ChaCha20 support provides the DRNG
implementation with the generate and update functions.
Th DRNG implements enhanced backward secrecy by re-creating the
entire internal state after generating random number
When selecting the LRNG for compilation, disable the legacy /dev/random
implementation.
The LRNG is a drop-in replacement for the legacy /dev/random which
implements the same in-kernel and user space API. Only the hooks of
/dev/random into other parts of the kernel need to be disabled.
Signed-off
The LRNG with the following properties:
* noise source: interrupts timing with fast boot time seeding
* lockless LFSR to collect raw entropy
* use of kernel crypto API DRBG
* in case kernel crypto API is not compiled, use standalone
ChaCha20 based RNG
* used cipher types for hashes and DRBG
This patch allows several DRBG functions to be called by the LRNG kernel
code paths outside the drbg.c file.
Signed-off-by: Stephan Mueller
---
crypto/drbg.c | 11 +--
include/crypto/drbg.h | 7 +++
2 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/crypto/drbg.
On Thu, 11 Aug 2016 10:06:19 +0530
Anup Patel wrote:
> Hi Alex,
>
> On Thu, Aug 11, 2016 at 9:46 AM, Alex Williamson
> wrote:
> > On Thu, 11 Aug 2016 09:30:19 +0530
> > Anup Patel wrote:
> >
> >> Hi Arnd,
> >>
> >> On Wed, Aug 10, 2016 at 9:25 PM, Arnd Bergmann wrote:
> >> > On Monday, Au
Hello Jani,
On 11 August 2016 at 17:17, Jani Nikula wrote:
> On Thu, 11 Aug 2016, Sumit Semwal wrote:
>> diff --git a/Documentation/dma-buf/guide.rst
>> b/Documentation/dma-buf/guide.rst
>> new file mode 100644
>> index ..fd3534fdccb3
>> --- /dev/null
>> +++ b/Documentation/dma-buf/
On 08/10/2016 08:16 AM, js1...@gmail.com wrote:
+ page_mt = gfpflags_to_migratetype(page_ext->gfp_mask);
+ if (pageblock_mt != page_mt) {
+ count[pageblock_mt]++;
+
+ pfn = block_end_pfn;
+
On Wed, Aug 10, 2016 at 8:52 AM, Daniel J Walsh wrote:
> On 08/10/2016 08:32 AM, Paul Moore wrote:
>> On Wed, Aug 10, 2016 at 5:11 AM, Miklos Szeredi wrote:
>>> On Tue, Aug 9, 2016 at 3:19 AM, Paul Moore wrote:
Okay, I just merged these patches into selinux#next. With the
exception of
On 08/11/2016 08:36 AM, Paul Moore wrote:
> On Wed, Aug 10, 2016 at 8:52 AM, Daniel J Walsh wrote:
>> On 08/10/2016 08:32 AM, Paul Moore wrote:
>>> On Wed, Aug 10, 2016 at 5:11 AM, Miklos Szeredi wrote:
On Tue, Aug 9, 2016 at 3:19 AM, Paul Moore wrote:
> Okay, I just merged these patc
On 08/11/2016 04:00 AM, David Miller wrote:
From: Grygorii Strashko
Date: Wed, 10 Aug 2016 20:02:53 +0300
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 0805855..5caef77 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -732
On Thu, 11 Aug 2016, SF Markus Elfring wrote:
> From: Markus Elfring
> Date: Thu, 11 Aug 2016 14:00:43 +0200
>
> Delete an error message at the end while increasing the importance of
> related information.
>
> Link: https://lkml.kernel.org/g/<20160809153615.GU5243@dell>
> Suggested-by: Lee Jone
I'm observing the following hot add requests from the WS2012 host:
hot_add_req: start_pfn = 0x108200 count = 330752
hot_add_req: start_pfn = 0x158e00 count = 193536
hot_add_req: start_pfn = 0x188400 count = 239616
As the host doesn't specify hot add regions we're trying to create
128Mb-aligned re
lockdep reports possible circular locking dependency when udev is used
for memory onlining:
systemd-udevd/3996 is trying to acquire lock:
((memory_chain).rwsem){.+}, at: []
__blocking_notifier_call_chain+0x4e/0xc0
but task is already holding lock:
(&dm_device.ha_region_mutex){+.+.+.},
Changes since v1:
- Keep ol_waitevent and wait when kernel memory onlining is disabled [Alex Ng]
Crashes with Hyper-V balloon driver are reported with WS2012 (non-R2),
hosts I was able to identify two issues which I fix with first two patches
of this series. Patches 3 removes wait on ol_waitevent
Windows 2012 (non-R2) does not specify hot add region in hot add requests
and the logic in hot_add_req() is trying to find a 128Mb-aligned region
covering the request. It may also happen that host's requests are not 128Mb
aligned and the created ha_region will start before the first specified
PFN.
On Wed, 03 Aug 2016 22:13:28 +0200
Arnd Bergmann wrote:
> On Wednesday, August 3, 2016 2:44:29 PM CEST Segher Boessenkool wrote:
> > Hi Arnd,
> >
> > On Wed, Aug 03, 2016 at 08:52:48PM +0200, Arnd Bergmann wrote:
> > > From my first look, it seems that all of lib/*.o is now getting linked
> >
With the recently introduced in-kernel memory onlining
(MEMORY_HOTPLUG_DEFAULT_ONLINE) these is no point in waiting for pages
to come online in the driver and we can get rid of the waiting.
Signed-off-by: Vitaly Kuznetsov
---
drivers/hv/hv_balloon.c | 14 --
1 file changed, 8 inserti
On 11/08/16 10:47, Jon Hunter wrote:
>
> On 11/08/16 09:37, Marc Zyngier wrote:
>> On 08/08/16 22:48, Linus Walleij wrote:
>>> On Sat, Aug 6, 2016 at 1:45 AM, John Stultz wrote:
>>>
@@ -614,7 +615,11 @@ unsigned int irq_create_fwspec_mapping(struct
irq_fwspec *fwspec)
Changes since v2:
- I'm sorry, I screwed up Alex's address, this is just a resend.
Changes since v1:
- Keep ol_waitevent and wait when kernel memory onlining is disabled [Alex Ng]
Crashes with Hyper-V balloon driver are reported with WS2012 (non-R2),
hosts I was able to identify two issues which
With the recently introduced in-kernel memory onlining
(MEMORY_HOTPLUG_DEFAULT_ONLINE) these is no point in waiting for pages
to come online in the driver and we can get rid of the waiting.
Signed-off-by: Vitaly Kuznetsov
---
drivers/hv/hv_balloon.c | 14 --
1 file changed, 8 inserti
On Wed, Aug 10, 2016 at 06:14:18PM +0200, Jiri Olsa wrote:
> > Maybe one nit, the variable is no longer used for a max, so maybe rename
> > it too?
> diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
> index cf75871d2f81..c28010088651 100644
> --- a/arch/x86/include/as
Acked-by: Rob Herring
Signed-off-by: Neil Armstrong
---
Documentation/devicetree/bindings/clock/qcom,gcc.txt | 1 +
Documentation/devicetree/bindings/clock/qcom,lcc.txt | 1 +
2 files changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt
b/Documentation/dev
In order to support the Qualcomm MDM9615 SoC, add support for
the Global and LPASS Clock Controllers.
Signed-off-by: Neil Armstrong
---
drivers/clk/qcom/Kconfig | 17 +
drivers/clk/qcom/Makefile |2 +
drivers/clk/qcom/gcc-mdm9615.c | 1727
In order to support the Qualcomm MDM9615 in the Sierra Wireless WP8548
Modules, add the MDM9615 Clock Controllers drivers and bindings.
This patchset is part of a global SoC + Module + Board support for the
Sierra Wireless mangOH Board support with the WP8548 module.
Changes since v1 at
http://l
lockdep reports possible circular locking dependency when udev is used
for memory onlining:
systemd-udevd/3996 is trying to acquire lock:
((memory_chain).rwsem){.+}, at: []
__blocking_notifier_call_chain+0x4e/0xc0
but task is already holding lock:
(&dm_device.ha_region_mutex){+.+.+.},
Windows 2012 (non-R2) does not specify hot add region in hot add requests
and the logic in hot_add_req() is trying to find a 128Mb-aligned region
covering the request. It may also happen that host's requests are not 128Mb
aligned and the created ha_region will start before the first specified
PFN.
Hi Markus,
On 11 August 2016 at 17:28, Markus Heiser wrote:
> Hi Sumit,
>
> I haven't compiled your patch yet, just my 2cent about the
> reStructuredText (reST) ASCII markup ...
>
Thanks very much for your detailed review comments - highly appreciated!
> Here are some handy links about reST and
I'm observing the following hot add requests from the WS2012 host:
hot_add_req: start_pfn = 0x108200 count = 330752
hot_add_req: start_pfn = 0x158e00 count = 193536
hot_add_req: start_pfn = 0x188400 count = 239616
As the host doesn't specify hot add regions we're trying to create
128Mb-aligned re
Signed-off-by: Neil Armstrong
---
include/dt-bindings/clock/qcom,gcc-mdm9615.h | 327 +++
include/dt-bindings/clock/qcom,lcc-mdm9615.h | 52 +
include/dt-bindings/reset/qcom,gcc-mdm9615.h | 136 +++
3 files changed, 515 insertions(+)
create mode 100644 includ
On 08/10/2016 08:16 AM, js1...@gmail.com wrote:
From: Joonsoo Kim
Until now, if some page_ext users want to use it's own field on page_ext,
it should be defined in struct page_ext by hard-coding. It has a problem
that wastes memory in following situation.
struct page_ext {
#ifdef CONFIG_A
On 08/10/2016 02:10 PM, tip-bot for Boris Ostrovsky wrote:
> Commit-ID: aa877175e7a9982233ed8f10cb4bfddd78d82741
> Gitweb: http://git.kernel.org/tip/aa877175e7a9982233ed8f10cb4bfddd78d82741
> Author: Boris Ostrovsky
> AuthorDate: Wed, 3 Aug 2016 13:22:28 -0400
> Committer: Ingo Molnar
>
On 26/08/2015 20:54, Paul Mackerras wrote:
> On Wed, Aug 26, 2015 at 11:34:26AM +0200, Alexander Graf wrote:
>> On 13.08.15 03:15, David Gibson wrote:
>>> ec53500f "kvm: Add VFIO device" added a special KVM pseudo-device which is
>>> used to handle any necessary interactions between KVM and VFIO.
Commit f9bcf1e0e0145323ba2cf72ecad5264ff3883eb1
("sched/cputime: Fix steal time accounting") fixes a leak on steal time
accounting but forgets to account the ticks passed in parameters,
assuming there is only one to take into account.
Let's consider that parameter back.
Cc: Wanpeng Li
Cc: Linus
Hi Linus,
2016-08-09 3:03 GMT+09:00 Linus Torvalds :
> On Sun, Aug 7, 2016 at 6:56 AM, Masahiro Yamada
> wrote:
>>
>> Sorry for chiming in at the last minute of the MW.
>>
>> I am not sure if you like this, but here is a bunch of typo fixes.
>> All of them are very trivial, but I am afraid this
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