From: Andy Fleming
10G PHYs don't currently support running the state machine, which
is implicitly setup via of_phy_connect(). Therefore, it is necessary
to implement an OF version of phy_attach(), which does everything
except start the state machine.
Signed-off-by: Andy Fleming
Signed-off-by:
From: Shaohui Xie
Then other generic phy driver such as generic 10g phy driver can join it.
Signed-off-by: Shaohui Xie
---
changes for v6:
rebased on top of 'net-next' tree. commit id 11b57f90257c1.
drivers/net/phy/phy_device.c | 29 +
1 file changed, 21 insertions
From: Andy Fleming
Signed-off-by: Andy Fleming
Signed-off-by: Shaohui Xie
Acked-by: Florian Fainelli
---
changes for v6:
rebased on top of 'net-next' tree. commit id 11b57f90257c1.
drivers/of/of_net.c | 1 +
include/linux/phy.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/of
From: Andy Fleming
phy_attach_direct() may now attach to a generic 10G driver. It can
also be used exactly as phy_connect_direct(), which will be useful
when using of_mdio, as phy_connect (and therefore of_phy_connect)
start the PHY state machine, which is currently irrelevant for 10G
PHYs.
Sign
From: Andy Fleming
Very incomplete, but will allow for binding an ethernet controller
to it.
Signed-off-by: Andy Fleming
Signed-off-by: Shaohui Xie
---
changes for v6:
rebased on top of 'net-next' tree. commit id 11b57f90257c1.
drivers/net/phy/phy_device.c | 81 ++
From: Andy Fleming
Need an extra parameter to read or write Clause 45 PHYs, so
need a different API with the extra parameter.
Signed-off-by: Andy Fleming
Signed-off-by: Shaohui Xie
---
changes for v6:
rebased on top of 'net-next' tree. commit id 11b57f90257c1.
include/linux/phy.h | 39 ++
Split off transport operations from rmi_transport_dev into a separate
structure that will be shared between all devices using the same transport
and use const pointer to access it.
Change signature on transport methods so that length is using the proper
tyep - size_t.
Also rename rmi_transport_in
Instead of using 2 separate transactions when reading from the device let's
use i2c_transfer. Because we now have single point of failure I had to
change how we collect statistics. I elected to drop control data from the
stats and only track number of bytes read/written for the device data.
Also,
When adapter does not support required functionality (I2C_FUNC_I2C) we were
returning 0 to the upper layers, making them believe that device bound
successfully.
Signed-off-by: Dmitry Torokhov
---
drivers/input/rmi4/rmi_i2c.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --
Instead of allocating common and private part of transport device
separately make private wrap common part and get rid of private data
pointer in the transport device.
Also rename rmi_i2c_data -> rmi_i2c_xport and data -> rmi_i2c.
Signed-off-by: Dmitry Torokhov
---
drivers/input/rmi4/rmi_bus.h
Signed-off-by: Alexander Gordeev
---
drivers/vfio/pci/vfio_pci_intrs.c | 12
1 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/vfio/pci/vfio_pci_intrs.c
b/drivers/vfio/pci/vfio_pci_intrs.c
index 641bc87..4a9db1d 100644
--- a/drivers/vfio/pci/vfio_pci_intrs.c
+
I have noticed the same issue too. But after second check, seems
it's safe with current implementation, but obviously it's not
future safe.
On 2014/1/10 15:29, Li, ZhenHua wrote:
> I have not seen such a bug yet . but obviously a '=' should be used when
> you want to set a value.
>
> for example,
On Thu, Jan 09, 2014 at 04:23:43PM +0300, Sergey Senozhatsky wrote:
> Do not pass rw argument down the __zram_make_request() -> zram_bvec_rw()
> chain, decode it in zram_bvec_rw() instead. Besides, this is the place
> where we distinguish READ and WRITE bio data directions, so account zram
> RW sta
I have not seen such a bug yet . but obviously a '=' should be used when
you want to set a value.
for example, if x != 0,
x=10
and
x|=10
will cause different result.
ZhenHua
On 01/07/2014 10:41 PM, Joerg Roedel wrote:
On Fri, Dec 20, 2013 at 04:45:01PM +0800, Li, Zhen-Hua wrot
"boo sync" parameter is never referenced in f2fs_wait_on_page_writeback.
We should remove this parameter.
Signed-off-by: Yuan Zhong
---
fs/f2fs/data.c|2 +-
fs/f2fs/f2fs.h|2 +-
fs/f2fs/gc.c |4 ++--
fs/f2fs/inline.c |2 +-
fs/f2fs/inode.c |2 +-
fs/f2fs/segme
Hi.
On 12/10/2013 09:29 AM, Samuel Ortiz wrote:
> Hi Micky,
>
> On Tue, Dec 10, 2013 at 09:56:48AM +0800, micky wrote:
>> Hi Francis:
>> On 12/10/2013 09:39 AM, wwang wrote:
>>> which is based on Thomas' patch.
>>
>> Can you help us test this patch, we disable irq while suspend here.
> I already
When write to MMIO happens and there is an ioeventfd for that and
is handled successfully, ioeventfd_write() returns 0 (success) and
kvmppc_handle_store() returns EMULATE_DONE. Then kvmppc_emulate_mmio()
converts EMULATE_DONE to RESUME_GUEST_NV and this broke from the loop.
This adds handling of R
Adding netdev.
> -Original Message-
> From: Martin Kaiser,,, [mailto:mar...@reykholt.kaiser.cx] On Behalf Of
> Martin Kaiser
> Sent: Thursday, January 09, 2014 9:29 PM
> To: Himanshu Madhani; Rajesh Borundia
> Cc: linux-kernel; triv...@kernel.org
> Subject: [PATCH -next] qlcnic: fix compi
Xiubo Li wrote:
> It's a bug that writing to the platform data directly, for it should
> be constant. So just copy it before writing.
>
> Signed-off-by: Xiubo Li
> ---
> sound/soc/generic/simple-card.c | 40 +---
> 1 file changed, 21 insertions(+), 19 deletio
On Thursday 09 January 2014 10:03 PM, Brian Norris wrote:
> On Thu, Jan 09, 2014 at 04:09:00PM +0530, Sekhar Nori wrote:
>> On Thursday 26 December 2013 05:36 PM, ivan.khoronzhuk wrote:
>>> On 12/18/2013 02:13 PM, Sekhar Nori wrote:
On Wednesday 18 December 2013 05:21 PM, ivan.khoronzhuk wrote
On 01/09/14 at 02:56pm, Toshi Kani wrote:
> On Thu, 2014-01-09 at 16:27 -0500, Vivek Goyal wrote:
> > On Thu, Jan 09, 2014 at 11:34:30AM -0700, Toshi Kani wrote:
> > > On Thu, 2014-01-09 at 13:23 -0500, Vivek Goyal wrote:
> > > > On Thu, Jan 09, 2014 at 10:24:25AM -0700, Toshi Kani wrote:
> > > >
On Thu, 2014-01-09 at 18:12 -0500, Sasha Levin wrote:
> Hi all,
>
> While fuzzing with trinity inside a KVM tools guest running latest -next
> kernel
> I've stumbled on the following spew:
>
> [ 5835.181300] BUG: unable to handle kernel paging request at 880055a3cffa
Thank you for report a
Hello Sergey,
On Thu, Jan 09, 2014 at 03:57:46PM +0300, Sergey Senozhatsky wrote:
> Introduce init_done() helper function which allows us to drop
> `init_done' struct zram member. init_done() uses the fact that
> ->init_done == 1 equals to ->meta != NULL.
>
> Signed-off-by: Sergey Senozhatsky
I
On 01/10/2014 05:39 AM, Stephen Hemminger wrote:
> On Thu, 09 Jan 2014 16:55:07 +0800
> Jason Wang wrote:
>
>> What if use do want a qdisc and want to change the its queue length for
>> tun/macvlan? And the the name tx_queue_length is misleading. For tun it
>> may make sense since it was used in t
Hi,
This is v2 of the Allwinner A20 GMAC glue layer for stmmac.
The clock and DT patches should be applied after my clock
rename[1] series.
[1] ARM: sunxi: rename DT clock node names to clk@N
The Allwinner A20 SoC integrates an early version of dwmac
IP from Synopsys. On top of that is a hard
stmmac callbacks have been extended for better seperation.
Update them to avoid breakage.
Signed-off-by: Chen-Yu Tsai
---
arch/blackfin/mach-bf609/boards/ezkit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c
b/arch/blackfin/mach-bf60
The Allwinner A20 has an ethernet controller that seems to be
an early version of Synopsys DesignWare MAC 10/100/1000 Universal,
which is supported by the stmmac driver.
Allwinner's GMAC requires setting additional registers in the SoC's
clock control unit.
The exact version of the DWMAC IP that
The DWMAC has a reset assert line, which is used on some SoCs. Add an
optional reset control to stmmac driver core.
To support reset control deferred probing, this patch changes the driver
probe function to return the actual error, instead of just -EINVAL.
Signed-off-by: Chen-Yu Tsai
---
Docume
"snps,force_sf_dma_mode" is documented in stmmac device tree bindings,
but is never handled by the driver.
Signed-off-by: Chen-Yu Tsai
---
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platfo
Some drivers are shared between platforms that may or may not
have RESET_CONTROLLER selected for them. Add dummy functions
when RESET_CONTROLLER is not selected, thereby eliminating the
need for drivers to enclose reset_control_*() calls within
#ifdef CONFIG_RESET_CONTROLLER, #endif
Signed-off-by:
The stmmac driver core allows passing feature flags and callbacks via
platform data. Add a similar stmmac_of_data to pass flags and callbacks
tied to compatible strings. This allows us to extend stmmac with glue
layers for different SoCs.
Also deprecate device tree "snps,phy-addr" property, and de
On 01/09, Mike Turquette wrote:
> If we're going to use these wrappers, why make it regmap specific? The
> struct clk_desc patches[1][2] can achieve this, but in a more generic
> way.
>
I think you're suggesting a way to avoid adding a
clk_register_regmap() function? But won't we need to write th
U-Boot will insert MAC address into the device tree image.
It looks up ethernet[0-5] aliases to find the ethernet nodes.
Alias GMAC as ethernet0, as it is the only ethernet controller used.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20.dtsi | 2 +-
1 file changed, 1 insertion(+), 1
GMAC has better performance and fewer hardware issues.
Use the GMAC in MII mode for ethernet instead of the EMAC.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 27 ---
1 file changed, 12 insertions(+), 15 deletions(-)
diff --git a/arch/arm
The CubieTruck uses the GMAC with an RGMII phy.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index f9dcb61..025
On 01/09/2014 08:31 PM, Neil Horman wrote:
> On Thu, Jan 09, 2014 at 05:37:32PM +0800, Jason Wang wrote:
>> Currently, the tx queue were selected implicitly in ndo_dfwd_start_xmit().
>> The
>> will cause several issues:
>>
>> - NETIF_F_LLTX were removed for macvlan, so txq lock were done for macvl
This patch series enable the SATA support on Exynos5250 based boards.
It incorporates the generic phy framework to deal with sata phy.
This patch depends on the below patches
[1]. drivers: phy: add generic PHY framework
by Kishon Vijay Abraham I
[2]. ata: ahci_platf
The GMAC uses 1 of 2 sources for its transmit clock, depending on the
PHY interface mode. Add both sources as dummy clocks, and as parents
to the GMAC clock node.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20.dtsi | 28
1 file changed, 28 insertions(+)
On Thu, 2014-01-09 at 16:58 +0200, Sagi Grimberg wrote:
> On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger
> >
> > This patch adds sbc_check_prot() for performing various DIF
> > related CDB sanity checks, along with setting SCF_PROT once
> > sanity checks have passe
The current .init and .exit callbacks requires access to driver
private data structures. This is not a good seperation and abstraction.
Instead, we add a new .setup callback for allocating private data, and
pass the returned pointer to the other callbacks.
Signed-off-by: Chen-Yu Tsai
---
Docume
The Allwinner A20/A31 clock module controls the transmit clock source
and interface type of the GMAC ethernet controller. Model this as
a single clock for GMAC drivers to use.
Signed-off-by: Chen-Yu Tsai
---
Documentation/devicetree/bindings/clock/sunxi.txt | 26
drivers/clk/sunxi/clk-s
GMAC has better performance and fewer hardware issues.
Use the GMAC in MII mode for ethernet instead of the EMAC.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 27 +++--
1 file changed, 12 insertions(+), 15 deletions(-)
diff --git a/arch/a
This patch adds the SATA PHY driver for Exynos5250.Exynos5250 SATA
PHY comprises of CMU and TRSV blocks which are of I2C register Map.
So this patch also adds a i2c client driver, which is used configure
the CMU and TRSV block of exynos5250 SATA PHY.
This patch incorporates the generic PHY framewo
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 4019c55..18d211e 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/su
Guiseppe previously stated that the "stmmaceth" clock is the main clock
that drives the IP. The stmmac driver does not enable this clock during
the probe phase. If the clock was not enabled by the boot loader or
disabled by the kernel, hardware features and the MDIO bus would not be
probed properly
The A20 has EMAC and GMAC muxed on the same pins.
Add pin sets with gmac function for MII and RGMII mode to the DTSI.
Signed-off-by: Chen-Yu Tsai
---
arch/arm/boot/dts/sun7i-a20.dtsi | 26 ++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi
This patch adds dt entry for ahci sata controller and its
corresponding phy controller.phy node has been added w.r.t
new generic phy framework.
Signed-off-by: Yuvaraj Kumar C D
---
Changes since V4:
1.Used the new phandle "sata_phy_i2c" in the DT entry.
2.Updated binding document
On Thu, 2014-01-09 at 13:01 +0200, Sagi Grimberg wrote:
> On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger
> >
> > This patch adds support for exposing DIF protection device
> > attributes via configfs. This includes:
> >
> > pi_prot_type: Protection Type (0, 1,
Hi,
On Fri, Jan 10, 2014 at 6:25 AM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Thursday 09 January 2014 10:54 AM, Roger Quadros wrote:
>> Hi Marek,
>>
>> I have no idea what is happening there. Have you tried using device tree
>> boot?
>> Board file boot support would be dropped eventually.
>>
On Thu, 2014-01-09 at 12:43 +0200, Sagi Grimberg wrote:
> On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger
> >
> > This patch adds support for DIF related CHECK_CONDITION ASC/ASCQ
> > exception cases into transport_send_check_condition_and_sense().
> >
> > This inclu
On Thu, 2014-01-09 at 12:32 +0200, Sagi Grimberg wrote:
> On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger
> >
> > This patch adds support for DIF protection into rd_execute_rw() code
> > for WRITE/READ I/O using sbc_dif_verify_[write,read]() logic.
> >
> > It also a
On Wed, Jan 08, 2014 at 11:59:32AM -0500, Waiman Long wrote:
> v7->v8:
> - Use atomic_t functions (which are implemented in all arch's) to
>modify reader counts.
> - Use smp_load_acquire() & smp_store_release() for barriers.
> - Further tuning in slowpath performance.
This version looks goo
On Wed, Jan 08, 2014 at 11:59:33AM -0500, Waiman Long wrote:
> This patch introduces a new read/write lock implementation that put
> waiting readers and writers into a queue instead of actively contending
> the lock like the current read/write lock implementation. This will
> improve performance in
Compiling a C file which includes genalloc.h but without
spinlock_types.h being included before, we will see the compile error
below.
include/linux/genalloc.h:54:2: error: unknown type name ‘spinlock_t’
Include spinlock_types.h from genalloc.h to fix the problem.
Signed-off-by: Shawn Guo
---
On Fri, 2013-12-20 at 15:24 +0100, Lukasz Majewski wrote:
> This patch provides auto disable/enable operation for boost. It uses already
> present thermal infrastructure to provide BOOST hysteresis.
> The TMU data has been modified to work properly with or without BOOST.
> Hence, the two first trip
On Wed, 2014-01-08 at 01:35 +0100, Rafael J. Wysocki wrote:
> On Tuesday, January 07, 2014 07:58:24 AM Lukasz Majewski wrote:
> > Hi Rafael,
>
> Hi,
>
> > > This patch series introduces support for CPU overclocking technique
> > > called Boost.
> > >
> > > It is a follow up of a LAB governor pro
The following changes since commit d6e0a2dd12f4067a5bcefb8bbd8ddbeff800afbc:
Linux 3.13-rc7 (2014-01-04 15:12:14 -0800)
are available in the git repository at:
git://git.linaro.org/people/mike.turquette/linux.git tags/clk-fixes-for-linus
for you to fetch changes up to 778037e1ccb75609846dec
Hi Naveen,
On 10 January 2014 11:37, Naveen Krishna Ch wrote:
> Hello Tomasz,
>
[snip]
>>> *pdev)
>>> static struct platform_driver s5p_aes_crypto = {
>>> .probe = s5p_aes_probe,
>>> .remove = s5p_aes_remove,
>>> + .id_table = s5p_sss_ids,
>>> .driver = {
>
On Thu, 2014-01-09 at 12:24 +0200, Sagi Grimberg wrote:
> On 1/8/2014 10:36 PM, Nicholas A. Bellinger wrote:
> > From: Nicholas Bellinger
> >
> > This patch updates sbc_emulate_readcapacity_16() to set
> > P_TYPE and PROT_EN bits when DIF emulation is enabled by
> > the backend device.
> >
> > Cc:
> -Original Message-
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Thursday, January 09, 2014 8:19 PM
> To: Lu Jingchang-B35083
> Cc: vinod.k...@intel.com; dan.j.willi...@intel.com; shawn@linaro.org;
> pawel.m...@arm.com; mark.rutl...@arm.com; swar...@wwwdotorg.org; linux-
> ker.
Fix the usage of simple card widgets routing property, and make it the
same with simple card routing property name.
Signed-off-by: Xiubo Li
---
Documentation/devicetree/bindings/sound/simple-card.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bin
Hello Tomasz,
Thanks for time and review comments they are really helping me a lot
in getting the patches merged.
Secondly, accept my apologies for not giving proper writeup of why i
din't address
few of your comments on v1 of this patchset.
On 9 January 2014 19:44, Tomasz Figa wrote:
> Hi Nave
It would be convenient to normalize the return value for gpio_get.
I have checked mach-mmp / mach-pxa / plat-pxa / plat-orion / mach-orion5x.
It's OK for all of them to change this function to return 0 and 1.
Signed-off-by: Neil Zhang
---
drivers/gpio/gpio-pxa.c |3 ++-
1 file changed, 2 in
On Thu, 2014-01-09 at 21:00 -0500, Martin K. Petersen wrote:
> > "Nic" == Nicholas A Bellinger writes:
>
> Nic> This series contains initial support for target mode DIF
> Nic> Type1+Type3 emulation within target core, RAMDISK_MCP device
> Nic> backend, and tcm_loop fabric driver.
>
> Super c
On 01/09/2014 08:23 PM, Greg KH wrote:
> On Thu, Jan 09, 2014 at 07:40:53PM -0800, John Stultz wrote:
>> Greg: I realize this is after the usual -rc6 cutoff for staging,
>> so no pressure if you want to defer this for 3.15, but I saw you've
>> picked up a few things recently, so I figured I'd send
Hi,
Looking at this commit:
commit f69bcbf3b4c4b333dcd7a48eaf868bf0c88edab5
Author: Ashutosh Dixit
Date: Thu Sep 5 16:42:18 2013 -0700
Intel MIC Host Driver Changes for Virtio Devices.
Especially at:
+struct mic_copy_desc {
+#ifdef __KERNEL__
+ struct iovec __user *iov;
+#else
+
On Thu, 2014-01-09 at 11:17 +0100, Hannes Reinecke wrote:
> On 01/09/2014 12:18 AM, Nicholas A. Bellinger wrote:
> > On Wed, 2014-01-08 at 08:32 +0100, Hannes Reinecke wrote:
> >> Other than that the sector_div() patch is correct.
> >>
> >
> > Thanks for confirming that sector_div() is correct
The ION subsystem requires something register it along with the
various heaps that may be available on a system in order to work
(Otherwise no /dev/ion is created).
This can make it difficult to play with. Thus I've created this
simple dummy driver which allocates and registers some basic heaps.
Provide a basic dummy driver to register the ion device
and to install basic SYSTEM and SYSTEM_CONTIG heaps.
This allows for basic testing with ION without having
access to drivers or systems that have been enabled to use
ION.
Cc: Colin Cross
Cc: Greg KH
Cc: Jesse Barker
Cc: Android Kernel Tea
Add support to the dummy driver for basic carveout and chunk heaps.
Since we're generating these heaps at module_init, and we want
this driver to be generic enough to be tested on any arch, we
don't have the ability to alloc bootmem, so both of these heaps
are conventionally allocated using alloc_
Oops: [#1] PREEMPT SMP DEBUG_PAGEALLOC
CPU: 0 PID: 5036 Comm: trinity-main Not tainted 3.13.0-rc7+ #15
task: 88008fc6b7b0 ti: 880090796000 task.ti: 880090796000
RIP: 0010:[] []
rds_iw_laddr_check+0x73/0xc0 [rds_rdma]
RSP: 0018:880090797e10 EFLAGS: 00010246
RAX:
Hi all,
This tree fails (more than usual) the powerpc allyesconfig build.
Changes since 20140109:
Removed tree: ubi (at maintainers request)
Dropped tree: sh (complex merge conflicts against very old commits)
The powerpc tree still had its build failure.
The kvm tree gained a build failure
From: Nenghua Cao
It fixes the following case:
Two FEs connects the same BE; FE1 & BE path has been opened and hw_paramed.
At this momment, FE2 & BE path is being opened and hw_paramed. The BE
dai will do hw_param again even if it has done hw_param. It is not
reasonable.
FE1>B
Hi,
On Thursday 09 January 2014 10:54 AM, Roger Quadros wrote:
> Hi Marek,
>
> I have no idea what is happening there. Have you tried using device tree boot?
> Board file boot support would be dropped eventually.
>
> Did you try if I2C read write to the twl4030 device works and all necessary
>
tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7d1c153ab373a5c07feb97eaf4e4bcad5bfc262e
commit: bb07b00be77fb33274cb44a03bdbf2471e556189 Merge 3.10-rc6 into
driver-core-next
date: 7 months ago
config: make ARCH=powerpc mpc86xx_defconfig
All warnings:
wa
Hi Andrew,
Today's linux-next merge of the akpm-current tree got a conflict in
drivers/misc/mei/hbm.c between commit 544f94601409 ("mei: do not run
reset flow from the interrupt thread") from the char-misc tree and commit
dd045dab2999 ("drivers/misc/mei: ratelimit several error messages") from
the
Hi Rusty,
I was looking at the diff between kernel v3.12 and recent master (after
3.13-rc7),
and noticed that in the following commit:
commit 94af3abf995b17f6a008b00152c94841242ec6c7
Author: Rusty Russell
Date: Wed Nov 20 22:15:02 2013 +1100
powerpc: ELF2 binaries launched directly.
on
On Thu, Jan 09, 2014 at 07:40:53PM -0800, John Stultz wrote:
> Greg: I realize this is after the usual -rc6 cutoff for staging,
> so no pressure if you want to defer this for 3.15, but I saw you've
> picked up a few things recently, so I figured I'd send it out so
> I'm not just sitting on it while
On Thursday 09 January 2014 10:03 PM, Brian Norris wrote:
> On Thu, Jan 09, 2014 at 04:09:00PM +0530, Sekhar Nori wrote:
>> On Thursday 26 December 2013 05:36 PM, ivan.khoronzhuk wrote:
>>> On 12/18/2013 02:13 PM, Sekhar Nori wrote:
On Wednesday 18 December 2013 05:21 PM, ivan.khoronzhuk wrote
On Wed, Jan 08, 2014 at 09:33:30PM +0100, Jean Delvare wrote:
> On Wed, 8 Jan 2014 08:56:28 -0800, Greg Kroah-Hartman wrote:
> > On Wed, Jan 08, 2014 at 04:40:58PM +0100, Jean Delvare wrote:
> > > Hi Greg, hi all,
> > >
> > > A memory leak has been reported to me:
> > > http://marc.info/?l=linux-i
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On Thu, 9 Jan 2014, Will Deacon wrote:
> I'd rather see it in the generic code if at all possible. Maybe we could add
> a flags field to perf_pmu_register?
I can look into adding the check in generic code.
In the meantime, would you consider a patch like this that disables
the IRQ check and lets
This patch for 8255.c fixes a spacing warning found by checkpatch.pl.
Signed-off-by: Chase Southwood
---
drivers/staging/comedi/drivers/8255.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/8255.c
b/drivers/staging/comedi/drivers/8255.c
(2014/01/10 6:44), Vivek Goyal wrote:
On Thu, Jan 09, 2014 at 04:34:16PM -0500, KOSAKI Motohiro wrote:
On Thu, Jan 9, 2014 at 10:00 AM, Vivek Goyal wrote:
On Thu, Jan 09, 2014 at 12:00:29AM +0100, Rafael J. Wysocki wrote:
[..]
The system then panics and the kdump/kexec kernel boots. During
Add support for early IO or memory mappings which are needed
before the normal ioremap() is usable. This also adds fixmap
support for permanent fixed mappings such as that used by the
earlyprintk device register region.
Signed-off-by: Mark Salter
CC: linux-arm-ker...@lists.infradead.org
CC: Catal
This patch creates a generic implementation of early_ioremap() support
based on the existing x86 implementation. early_ioremp() is useful for
early boot code which needs to temporarily map I/O or memory regions
before normal mapping functions such as ioremap() are available.
Signed-off-by: Mark Sa
This patch series takes the common bits from the x86 early ioremap
implementation and creates a generic implementation which may be used
by other architectures. The early ioremap interfaces are intended for
situations where boot code needs to make temporary virtual mappings
before the normal iorema
Presently, paging_init() calls init_mem_pgprot() to initialize pgprot
values used by macros such as PAGE_KERNEL, PAGE_KERNEL_EXEC, etc. The
new fixmap and early_ioremap support also needs to use these macros
before paging_init() is called. This patch moves the init_mem_pgprot()
call out of paging_i
This patch uses the generic early_ioremap code to implement
early_ioremap for ARM. The ARM-specific bits come mostly from
an earlier patch from Leif Lindholm
here:
https://lkml.org/lkml/2013/10/3/279
Signed-off-by: Mark Salter
Tested-by: Leif Lindholm
Acked-by: Catalin Marinas
CC: linux-arm
Move x86 over to the generic early ioremap implementation.
Signed-off-by: Mark Salter
CC: x...@kernel.org
CC: Andrew Morton
CC: Arnd Bergmann
CC: Ingo Molnar
CC: Thomas Gleixner
CC: "H. Peter Anvin"
---
arch/x86/Kconfig | 1 +
arch/x86/include/asm/Kbuild | 1 +
arch/x86/i
From: Dave Young
There's a lot of sparse warnings for code like below:
void *a = early_memremap(phys_addr, size);
early_memremap intend to map kernel memory with ioremap facility, the return
pointer should be a kernel ram pointer instead of iomem one.
For making the function clearer and supress
Add support to the dummy driver for basic carveout and chunk heaps.
Since we're generating these heaps at module_init, and we want
this driver to be generic enough to be tested on any arch, we
don't have the ability to alloc bootmem, so both of these heaps
are conventionally allocated using alloc_
Provide a basic dummy driver to register the ion device
and to install basic SYSTEM and SYSTEM_CONTIG heaps.
This allows for basic testing with ION without having
access to drivers or systems that have been enabled to use
ION.
Cc: Colin Cross
Cc: Greg KH
Cc: Jesse Barker
Cc: Android Kernel Tea
The ION subsystem requires something register it along with the
various heaps that may be available on a system in order to work
(Otherwise no /dev/ion is created).
This can make it difficult to play with. Thus I've created this
simple dummy driver which allocates and registers some basic heaps.
> -Original Message-
> From: David Miller [mailto:da...@davemloft.net]
> Sent: Friday, January 10, 2014 10:45 AM
> To: shh@gmail.com
> Cc: jg1@samsung.com; mugunthan...@ti.com; f.faine...@gmail.com;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org; Xie Shaohui-B21989
> Subject
From: Nicholas Bellinger
This patch addresses an traditional iscsi-target fabric ack starvation
issue where iscsit_allocate_cmd() -> percpu_ida_alloc_state() ends up
hitting slow path percpu-ida code, because iscsit_ack_from_expstatsn()
is expected to free ack'ed tags after tag allocation.
This
Robert, is there a patch for this case?
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1152484/comments/12
3.10.2 - 3.13.0-0.rc7:
ACPI: Low-level resume complete
PM: Restoring platform NVS memory
microcode: CPU0: new patch_level=0x01c8
Enabling non-boot CPUs ...
x86: Booting SMP configu
From: Nicholas Bellinger
Hi folks,
This short series addresses a bug in >= v3.12 iscsi-target code where
a connection reset occuring once percpu_ida_alloc() goes into starved
tag uninterruptible sleep mode causes an indefinate hang, due to the
SIGINT being ignored that normally forces the sleepi
From: Kent Overstreet
This patch adds an tag allocation interface that allows for
interruptible sleep with GFP_KERNEL, instead of always assuming
uninterruptible sleep preventing a signal from being delivered
to a scheduled process context in the tag stealing slow path.
This includes a wrapper f
From: Nicholas Bellinger
This patch addresses a bug where connection reset would hang
indefinately when percpu_ida_alloc() was starved for tags,
and always assumed uninterruptible sleep mode.
So now with percpu_ida_alloc_state() available to make
interruptible sleep optional, convert iscsit_allo
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