On Tue, 26 Apr 2016, Tomeu Vizoso wrote:
> On 25 April 2016 at 23:17, Dmitry Torokhov wrote:
> > On Tue, Apr 12, 2016 at 02:32:25PM +0200, Tomeu Vizoso wrote:
> >> From: Vic Yang
> >>
> >> Because events other that keyboard ones will be handled by now on by
> >> other drivers, stop directly hand
The ioremap() hidden behind the io_mapping_map_wc() convenience helper
can be used for remapping multiple pages. Extend the helper so that
future callers can use it for larger ranges.
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
Cc: Daniel Vetter
Cc: Jani Nikula
Cc: David Airlie
Cc: Yishai
Add MMC_CAP_CMD23 for dw_mmc-rockchip, otherwise
failing to create rpmb partition. With it, we can
get rpmb successfully:
mmc1: new HS200 MMC card at address 0001
mmcblk0: mmc1:0001 DS2016 14.7 GiB
mmcblk0boot0: mmc1:0001 DS2016 partition 1 4.00 MiB
mmcblk0boot1: mmc1:0001 DS2016 partition 2 4.00
Fix a bug to close target elf file in get_text_start_address().
Signed-off-by: Masami Hiramatsu
---
Changes in v2:
- handle an error case in elf_begin() too.
---
tools/perf/util/probe-event.c |9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/pro
Fix soft lockup when resetting remote device attached
to usb host. Configuration:
pppd -> musb hub -> usb-serial -> gms modem
When gsm modem resets, musb rolls in incoming rx interrupts
which does not give any time to other application as result
it totally lock ups. Solution is to keep original log
On 2016/4/26 13:41, Alexey Kardashevskiy wrote:
On 04/18/2016 08:56 PM, Yongji Xie wrote:
When vfio passthrough a PCI device of which MMIO BARs are
smaller than PAGE_SIZE, guest will not handle the mmio
accesses to the BARs which leads to mmio emulations in host.
This is because vfio will not
On Tue, Apr 26, 2016 at 07:58:45AM +0200, Jan Glauber wrote:
> On Tue, Apr 26, 2016 at 12:16:22AM +0200, Wolfram Sang wrote:
> > On Mon, Apr 25, 2016 at 04:33:32PM +0200, Jan Glauber wrote:
> > > SMBUS QUICK never worked for the read case, because EINVAL was returned
> > > for a zero length message
I double-check it.
Function show_state_filter chooses to print all tasks when
state_filter == 0 (TASK_RUNNING).
sysrq_sched_debug_show prints per cpu sched debug info.
They are different info.
It is better to use sched_debug_enabled to control the
2nd part output.
Yanmin
-Original Message--
On Mon, 25 Apr 2016, Javier Martinez Canillas wrote:
> The driver's file path in the comment is wrong, so just remove it since
> these tends to get out of date and they serve very little purpose.
>
> Suggested-by: Lee Jones
> Signed-off-by: Javier Martinez Canillas
>
> ---
>
> Changes in v2:
On 2016/4/24 15:54, Leon Romanovsky wrote:
> On Sat, Apr 23, 2016 at 06:26:47PM +0800, Lijun Ou wrote:
>> This patch mainly setup hca for RoCE. it will do a series of
>> initial works as follows:
>> 1. init uar table, allocate uar resource
>> 2. init pd table
>> 3. init cq table
>
Fix a bug to close target elf file in get_text_start_address().
Signed-off-by: Masami Hiramatsu
---
tools/perf/util/probe-event.c |1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 8319fbb..258b49d 100644
--- a/tools/perf/ut
On 25 April 2016 at 23:17, Dmitry Torokhov wrote:
> On Tue, Apr 12, 2016 at 02:32:25PM +0200, Tomeu Vizoso wrote:
>> From: Vic Yang
>>
>> Because events other that keyboard ones will be handled by now on by
>> other drivers, stop directly handling interrupts and instead listen to
>> the new notif
On Mon, 25 Apr 2016, Rob Herring wrote:
> On Mon, Apr 25, 2016 at 11:58 AM, Lee Jones wrote:
> > On Mon, 25 Apr 2016, Rob Herring wrote:
> >
> >> On Mon, Apr 25, 2016 at 01:24:12AM +0100, Eric Engestrom wrote:
> >> > Signed-off-by: Eric Engestrom
> >>
> >> Applied, thanks.
> >
> > I'd prefer to
Because LRCK of TDM use High to Low as default setting, this patch
changes the TDM setting to inverse LRCK.
Signed-off-by: PC Liao
---
sound/soc/mediatek/mtk-afe-pcm.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/mediatek/mtk-afe-pcm.c b/sound/soc/mediatek/mtk-afe-pcm.c
ind
On Mon, Apr 25, 2016 at 11:21:18PM +, Mike Lothian wrote:
> Hi
>
> Out of interest will this allow tear free with PRIME?
Tear free with prime on the kernel side is already supported using
reservation objects/fences attached implicitly to dma-bufs. Just needs
driver support (which for the disp
On Tue, Apr 26, 2016 at 05:11:36AM +, Jun Li wrote:
> Hi
>
> > -Original Message-
> > From: Peter Chen [mailto:hzpeterc...@gmail.com]
> > Sent: Tuesday, April 26, 2016 11:47 AM
> > To: Jun Li
> > Cc: Roger Quadros ; st...@rowland.harvard.edu;
> > ba...@kernel.org; gre...@linuxfoundati
From: Oleksij Rempel
Documentation/timers/timers-howto.txt recommends to use
usleep_range on delays > 10usec. According to my test results
with Neonode zForce touchscreen driver, usleep_range indeed
reduces CPU load.
Stats collected with "./perf record -a -g -F 1000 sleep 10"
i2c-imx with udela
Hi Jason,
Overall patches look good. Just one doubt I have is below:
>
> We use spinlock to synchronize the work list now which may cause
> unnecessary contentions. So this patch switch to use llist to remove
> this contention. Pktgen tests shows about 5% improvement:
>
> Before:
> ~130 pps
On 04/26/2016 04:17 AM, tiffany lin wrote:
> Hi Hans,
>
> On Mon, 2016-04-25 at 15:13 +0200, Hans Verkuil wrote:
>> On 04/25/2016 02:30 PM, Tiffany Lin wrote:
>>> Add v4l2 layer encoder driver for MT8173
>>>
>>> Signed-off-by: Tiffany Lin
>>>
>>> ---
>>> drivers/media/platform/Kconfig
On Tue, Apr 19, 2016 at 02:33:33PM +0200, Julia Lawall wrote:
> Add __init attribute on functions that are only called from other __init
> functions and that are not inlined, at least with gcc version 4.8.4 on an
> x86 machine with allyesconfig. Currently, the functions are put in the
> .text.unli
Vinod Koul writes:
> Applied, thanks
Thanks Vinod.
Cheers.
--
Robert
Hi,
Grygorii Strashko writes:
> Now not all DMA paremters configured properly for "xhci-hcd" platform
> device which is created manually. For example: dma_pfn_offset, dam_ops
> and iommu configuration will not corresponds "dwc3" devices
> configuration. As result, this will cause problems like w
Hi Stephen,
2016-04-26 7:27 GMT+09:00 Stephen Boyd :
> On 04/25, Masahiro Yamada wrote:
>> We cannot assign any value to an array type variable. So,
>>
>> hw_data->hws = kcalloc(hw_data->num, sizeof(struct clk_hw *),
>> GFP_KERNEL);
>>
>> fails with "invalid use of fle
On Sun, Mar 27, 2016 at 12:13:54PM -0400, Paul Gortmaker wrote:
> The Kconfig for this support is currently declared with:
>
> config MTD_UCLINUX
> bool "Generic uClinux RAM/ROM filesystem support"
>
> ...meaning that it currently is not being built as a module by anyone.
> Lets remove as
On Tue, Apr 26, 2016 at 12:16:22AM +0200, Wolfram Sang wrote:
> On Mon, Apr 25, 2016 at 04:33:32PM +0200, Jan Glauber wrote:
> > SMBUS QUICK never worked for the read case, because EINVAL was returned
> > for a zero length message. The hardware does not support SMBUS QUICK
> > messages so disable t
Hi,
The patches are to cater the need for non-ACPI system whereby
a platform device has to be created in order to bind with
Apollo Lake Pinctrl GPIO platform driver.
The MMIO BAR is accessed over the Primary to Sideband bridge
(P2SB). Since the BIOS prevents the P2SB device from being
enumerated b
This driver uses the P2SB hide/unhide mechanism cooperatively
to pass the PCI BAR address to the gpio platform driver.
Signed-off-by: Tan Jui Nee
---
drivers/mfd/Kconfig | 3 +-
drivers/mfd/lpc_ich.c | 128 ++
2 files changed, 130 insertions(+)
This is to cater the need for non-ACPI system whereby
a platform device has to be created in order to bind
with the Apollo Lake Pinctrl GPIO platform driver.
Signed-off-by: Tan Jui Nee
---
drivers/pinctrl/intel/pinctrl-broxton.c | 43 -
1 file changed, 31 insertio
From: Andy Shevchenko
There is already one and at least one more user coming which
require an access to Primary to Sideband bridge (P2SB) in order
to get IO or MMIO bar hidden by BIOS.
Create a driver to access P2SB for x86 devices.
Signed-off-by: Yong, Jonathan
Signed-off-by: Andy Shevchenko
On Monday 25 April 2016 11:11 PM, Neil Armstrong wrote:
> When configured in fixed link, the DaVinci emac driver sets the
> priv->phydev to NULL and further ioctl calls to the phy_mii_ioctl()
> causes the kernel to crash.
>
> Cc: Brian Hutchinson
> Fixes: 1bb6aa56bb38 ("net: davinci_emac: Add sup
Dear Arnd,
On Tue, 26 Apr 2016 02:16:17 +0200 Arnd Bergmann wrote:
> The previous patch marked these two as 'static' which showed that they
> are sometimes unused:
>
> drivers/firmware/psci.c:103:13: error: 'psci_power_state_is_valid' defined
> but not used [-Werror=unused-function]
> static b
Hi Kishon,
On Wed, Apr 6, 2016 at 7:37 PM, Vivek Gautam wrote:
> Adding vendor specific directories in phy to group
> phy drivers under their respective vendor umbrella.
>
> Also updated the MAINTAINERS file to reflect the correct
> directory structure for phy drivers.
>
> Signed-off-by: Vivek G
Hi Cyrille,
On Mon, Apr 04, 2016 at 05:33:30PM +0200, Cyrille Pitchen wrote:
> Le 01/04/2016 22:27, Brian Norris a écrit :
> > On Wed, Mar 30, 2016 at 02:47:48PM +0200, Cyrille Pitchen wrote:
> >> Just a general remark: maybe reading the JEDEC ID is not a so reliable
> >> mean to
> >> discover SP
On Fri, Apr 22, 2016 at 01:23:15PM +0200, Rafał Miłecki wrote:
> It's more reliable than guessing based on ECC strength. It allows using
> NAND on devices with BCH-1 (e.g. D-Link DIR-885L).
>
> Signed-off-by: Rafał Miłecki
> ---
> drivers/mtd/nand/brcmnand/brcmnand.c | 2 +-
> 1 file changed, 1
On Mon, Apr 25, 2016 at 11:44:29PM +0200, Wolfram Sang wrote:
> On Mon, Apr 25, 2016 at 04:33:34PM +0200, Jan Glauber wrote:
> > From: David Daney
> >
> > Use High-Level Controller (HLC) when possible. The HLC can read/write
> > up to 8 bytes and is completely optional. The most important differe
Hi Shawn,
On Tue, Apr 26, 2016 at 9:23 AM, Shawn Guo wrote:
> On Thu, Apr 21, 2016 at 11:45:20AM +0800, Dong Aisheng wrote:
>> On Fri, Jan 29, 2016 at 02:49:23PM -0800, Stefan Agner wrote:
>> > If a clock gets enabled early during boot time, it can lead to a PLL
>> > startup. The wait_lock functi
On 04/25/2016 06:51 PM, Javier Martinez Canillas wrote:
> There are a bunch of media platform drivers under drivers/media/platform/
> that are for Samsung SoCs but are not being built with exynos_defconfig.
>
> This patch enables them as a module to improve build coverage for these
> drivers and a
On 04/18/2016 08:56 PM, Yongji Xie wrote:
When vfio passthrough a PCI device of which MMIO BARs are
smaller than PAGE_SIZE, guest will not handle the mmio
accesses to the BARs which leads to mmio emulations in host.
This is because vfio will not allow to passthrough one BAR's
mmio page which may
* Steven Rostedt wrote:
> On Mon, 25 Apr 2016 12:28:30 -0700
> Linus Torvalds wrote:
>
> > On Mon, Apr 25, 2016 at 12:06 PM, Peter Zijlstra
> > wrote:
> >
> > I think it should be a tristate with "yes/no/ratelimit", and let's
> > default to ratelimit.
> >
>
> Also note that ratelimit woul
Hi Will, David,
On 2016/4/26 0:47, David Daney wrote:
On 04/25/2016 04:13 AM, Will Deacon wrote:
Hi David,
On Tue, Apr 19, 2016 at 06:40:25PM -0700, David Daney wrote:
From: David Daney
Based on v16 of device-tree NUMA patch set for arm64 [1],this patch
set introduce the ACPI based configur
On Mon, 2016-04-25 at 20:19 +0100, Colin King wrote:
> fix spelling mistake, alloacate -> allocate
[]
> diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c
[]
> @@ -161,7 +161,7 @@ static int jz4740_wdt_probe(struct platform_device *pdev)
> drvdata = devm_kzalloc(&pdev-
On 2016/4/20 9:40, David Daney wrote:
From: Robert Richter
Since acpi_numa_arch_fixup() is only used in arch ia64, move it there
to make a generic interface easier. This avoids empty function stubs
or some complex kconfig options for x86 and arm64.
Signed-off-by: Robert Richter
Signed-off-by:
From: Julia Lawall
Date: Sat, 23 Apr 2016 11:07:02 +0200
> The first argument of pci_free_consistent has type struct pci_dev *, so use
> NULL instead of 0.
>
> The semantic patch that performs this transformation is as follows:
> (http://coccinelle.lip6.fr/)
>
> //
> @@
> @@
> pci_free_consist
Hi
> -Original Message-
> From: Peter Chen [mailto:hzpeterc...@gmail.com]
> Sent: Tuesday, April 26, 2016 11:47 AM
> To: Jun Li
> Cc: Roger Quadros ; st...@rowland.harvard.edu;
> ba...@kernel.org; gre...@linuxfoundation.org; peter.c...@freescale.com;
> dan.j.willi...@intel.com; jun...@fre
Before this commit both code paths (hotplug and not-hotplug as determined
by FW_OPT_UEVENT) would block on an interruptible completion, but the
hotplugscenario also would wait until timeout and then abort. The non
hotplugscenario (which dell-rbu followed) would block indefinitely until
interrupte
Hi all,
Today's linux-next merge of the xen-tip tree got a conflict in:
arch/arm64/kernel/setup.c
between commit:
3194ac6e66cc ("arm64: Move unflatten_device_tree() call earlier.")
from the arm64 tree and commit:
3915fea959b6 ("ARM: XEN: Move xen_early_init() before efi_init()")
from t
On Wed, Apr 6, 2016 at 6:37 PM, Suman Anna wrote:
> Hi Jassi,
>
> This series cleans up the OMAP Mailbox driver dropping the
> support for legacy non-DT platform devices. The infrastructure
> for creating any such devices has all been cleaned up from the
> mach-omap2 layers.
>
> The removal from t
On Tue, Apr 26, 2016 at 01:14:13AM +0200, Ben Hutchings wrote:
> On Thu, 2016-04-21 at 16:33 +0200, Willy Tarreau wrote:
> > On Thu, Apr 21, 2016 at 10:27:46AM -0400, Sasha Levin wrote:
> > >
> > > This means that missing CVE fixes are quite common with stable
> > > trees?
> > Until someone report
HI,
I have not got response from maintainers. Did i miss anything?
On Mon, Apr 18, 2016 at 2:52 PM, Vinay Simha BN wrote:
> Provide a small convenience wrapper that transmits
> a DCS get_display_mode command.
>
> Signed-off-by: Vinay Simha BN
> ---
> drivers/gpu/drm/drm_mipi_dsi.c | 24 +++
HI,
I have not got response from maintainers. Did i miss anything?
On Mon, Apr 18, 2016 at 2:52 PM, Vinay Simha BN wrote:
> Provide a small convenience wrapper that transmits
> a DCS get_diagnostic_result command.
>
> Signed-off-by: Vinay Simha BN
> ---
> drivers/gpu/drm/drm_mipi_dsi.c | 25 ++
On Mon, Apr 25, 2016 at 7:56 PM, Dave Chinner wrote:
> On Mon, Apr 25, 2016 at 06:45:08PM -0700, Dan Williams wrote:
[..]
>> Otherwise, if an application wants to use DAX then it might
>> need to be prepared to handle media errors itself same as the
>> un-RAIDed disk case. Yes, at an administrati
When kernel oops happens, lock debugging is turned off by debug_locks_off()
in oops_enter() via calling __debug_locks_off() which set debug_locks to 0
via xchg(). But, calling to __debug_locks_off() to check lock debugging state
in add_taint() called by oops_end() will always return false since xch
On Tue, Apr 26, 2016 at 02:07:56AM +, Jun Li wrote:
> > +struct usb_otg *usb_otg_register(struct device *dev,
> > +struct usb_otg_config *config)
> > +{
> > + struct usb_otg *otg;
> > + struct otg_wait_data *wait;
> > + int ret = 0;
> > +
> > + if (!dev || !c
Hi Nicolas,
After merging the block tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
ERROR: ".blk_queue_write_cache" [drivers/block/virtio_blk.ko] undefined!
ERROR: ".blk_queue_write_cache" [drivers/block/ps3disk.ko] undefined!
ERROR: ".blk_queue_write_cache" [drivers/bl
On Mon, 2016-04-25 at 22:40 -0400, Martin K. Petersen wrote:
> > > > > > "Josh" == Josh Poimboeuf writes:
>
> Josh> Can you merge this patch for 4.6?
>
> I am really not a big fan of working around compiler bugs in a device
> driver.
Me neither
> Are we sure there are no other get_unaligned_be
Hi Thierry,
Do you know who can take these patch 13 and 14?
The corresponding driver was merged to linux-next several weeks ago.
Does I need to send these two patches again?
Thanks.
Wei.
On 2016年04月12日 16:53, Wei Ni wrote:
> Could anyone take a look this patch?
>
> On 2016年04月01日 15:01, Wei Ni
On Thu, Apr 14, 2016 at 06:53:38PM +0200, Gregory CLEMENT wrote:
> From: Marcin Wojtas
>
> Armada 3700 SoC comprise one dual-channel XOR engine and this
> patch adds its according representation.
This need an ACK from ARM folks..
>
> Signed-off-by: Marcin Wojtas
> Signed-off-by: Gregory CLEME
Applied patchset to my fsl-dcu tree.
--
Stefan
On 2016-04-16 22:25, Stefan Agner wrote:
> Hi all,
>
> This patchset fixes several issues around unloading/unbinding
> the driver. There is still one WARNING when unloading the driver
> while vblank interrupts are enabled. I am not sure what/who
> s
On Mon, Mar 28, 2016 at 11:32:24PM +0200, Robert Jarzmik wrote:
> In the current state, upon bus error the driver will spin endlessly,
> relaunching the last tx, which will fail again and again :
> - a bus error happens
> - pxad_chan_handler() is called
> - as PXA_DCSR_STOPSTATE is true, the las
> -Original Message-
> From: linux-block-ow...@vger.kernel.org [mailto:linux-block-
> ow...@vger.kernel.org] On Behalf Of Christoph Hellwig
> Sent: Monday, April 25, 2016 3:24 AM
> To: Rafael Antognolli
> Cc: linux-n...@lists.infradead.org; linux-kernel@vger.kernel.org;
> linux-bl...@vge
Hi Scott and Leo,
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org [mailto:linux-mmc-
> ow...@vger.kernel.org] On Behalf Of Scott Wood
> Sent: Saturday, April 23, 2016 7:23 AM
> To: Yangbo Lu; linux-...@vger.kernel.org; linuxppc-...@lists.ozlabs.org;
> linux-arm-ker...@lists.i
On Tue, Apr 19, 2016 at 04:43:27PM -0500, Stuart Yoder wrote:
> Stuart Yoder (2):
> Documentation: fsl-mc: binding updates for MSIs, ranges, PHYs
> arm64: dts: ls2080a: fsl-mc dt node updates
Applied both, thanks.
On Mon, Apr 11, 2016 at 10:21:12AM -0400, Sinan Kaya wrote:
> +static int hidma_chan_stats(struct seq_file *s, void *unused)
> +{
> + struct hidma_chan *mchan = s->private;
> + struct hidma_desc *mdesc;
> + struct hidma_dev *dmadev = mchan->dmadev;
> +
> + pm_runtime_get_sync(dmade
On Mon, Apr 11, 2016 at 10:21:11AM -0400, Sinan Kaya wrote:
> + * HIDMA is not aware of IOMMU presence since it follows the DMA API. All
> + * IOMMU latency will be built into the data movement time. By the time
> + * interrupt happens, IOMMU lookups + data movement has already taken place.
Do yo
> On Mon, Apr 25, 2016 at 03:11:05AM +, Li, Liang Z wrote:
> > > On Fri, Apr 22, 2016 at 10:48:38AM +0100, Dr. David Alan Gilbert wrote:
> > > > * Michael S. Tsirkin (m...@redhat.com) wrote:
> > > > > On Tue, Apr 19, 2016 at 03:02:09PM +, Li, Liang Z wrote:
> > > > > > > On Tue, 2016-04-19
There's no need to calculate rps hash if it was not enabled. So this
patch export rps_needed and check it before trying to get rps
hash. Tests (using pktgen to inject packets to guest) shows this can
improve pps about 13% (when rps is disabled).
Before:
~115 pps
After:
~130 pps
Cc: Michae
On 04/26/2016 09:55 AM, Jason Wang wrote:
> There's no need to calculate rps hash if it was not enabled. So this
> patch export rps_needed and check it before trying to get rps
> hash. Tests (using pktgen to inject packets to guest) shows this can
> improve pps about 13% (when rps is disabled).
>
On 04/25/2016 01:49 PM, Paul E. McKenney wrote:
On Mon, Apr 25, 2016 at 01:25:10PM -0700, Guenter Roeck wrote:
On Mon, Apr 25, 2016 at 10:12:39AM -0700, Paul E. McKenney wrote:
On Sun, Apr 24, 2016 at 11:26:41PM -0700, Guenter Roeck wrote:
On 04/24/2016 10:49 PM, Paul E. McKenney wrote:
On Su
On Sun, Apr 24, 2016 at 10:03:45AM +0200, Stephan Mueller wrote:
>
> I agree here. The only challenge with the current implementation is the time
> the fast_pool is to be mixed into an entropy pool. This requires a lock and
> quite some code afterwards.
This only happens no more than once every
On Mon, Apr 25, 2016 at 06:45:08PM -0700, Dan Williams wrote:
> On Mon, Apr 25, 2016 at 5:11 PM, Dave Chinner wrote:
> > On Mon, Apr 25, 2016 at 04:43:14PM -0700, Dan Williams wrote:
> [..]
> >> Maybe I missed something, but all these assumptions are already
> >> present for typical block devices,
The bitwise shift operator has lower priority than plus operator. So the values
on macros
should be enclosed in parentheses.
For example, "(1 << 4 + 1)" means "(1 << (4 + 1))", but it is not expected by
the macros.
And also fix other two coding style problems reported by scripts/checkpatch.pl.
Change log from v1:
o remove wron f2fs_bug_on()
>From 545c0c9055b0d8dc5d134d9340b3cd80eeecdafa Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim
Date: Mon, 25 Apr 2016 14:24:44 -0700
Subject: [PATCH] f2fs: should check the remaining dentry bits
Let's consider a race condition between f2fs_add_regular_
Hi Mark,
> -Original Message-
> From: Mark Rutland [mailto:mark.rutl...@arm.com]
> Sent: Friday, April 22, 2016 9:12 PM
> To: Yangbo Lu
> Cc: linux-...@vger.kernel.org; linuxppc-...@lists.ozlabs.org;
> devicet...@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux-
> ker...@vger.
Quoting Serge E. Hallyn (se...@hallyn.com):
> Quoting Serge E. Hallyn (se...@hallyn.com):
> > Quoting Eric W. Biederman (ebied...@xmission.com):
> > > "Serge E. Hallyn" writes:
> > >
> > > >> diff --git a/kernel/cgroup.c b/kernel/cgroup.c
> > > >> index 671dc05..9a0d7b3 100644
> > > >> --- a/kern
> "Josh" == Josh Poimboeuf writes:
Josh> Can you merge this patch for 4.6?
I am really not a big fan of working around compiler bugs in a device
driver.
Are we sure there are no other get_unaligned_be64() calls in the kernel
that suffer the same fate?
--
Martin K. Petersen Oracle Lin
Add dtsi file for RK3399 SoCs, and evb dts file for RK3399 evb.
To make patch more easily to be reviewed, some nodes have been removed
temporarily, after this base file been applied, more patches will be
upstreamed independently.
Jianqun Xu (3):
ARM64: dts: rockchip: add core dtsi file for RK33
On Mon, 25 Apr 2016 20:47:45 -0400 Rich Felker wrote:
> On Mon, Apr 25, 2016 at 08:41:24PM -0400, Rich Felker wrote:
> > On Mon, Apr 25, 2016 at 05:09:09PM -0700, Andrew Morton wrote:
> > > On Fri, 22 Apr 2016 18:19:44 -0400 Rich Felker wrote:
> > >
> > > > Subject: [PATCH] tmpfs: fix VM_MAYSHA
Use "rockchip,rk3399-evb" compatible string for Rockchip RK3399
evaluation board.
Acked-by: Rob Herring
Signed-off-by: Jianqun Xu
---
changes in v3:
- modify title (Rob)
Documentation/devicetree/bindings/arm/rockchip.txt | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/
This patch add rk3399-evb.dts for RK3399 evaluation board.
Tested on RK3399 evb.
Signed-off-by: Jianqun Xu
---
changes in v3:
- add more compatible (Doug)
- add modle
arch/arm64/boot/dts/rockchip/Makefile | 1 +
arch/arm64/boot/dts/rockchip/rk3399-evb.dts | 125 +
This patch adds core dtsi file for Rockchip RK3399 SoCs.
The RK3399 has big/little architecture, which needs a separate
node for the PMU of each microarchitecture, for now it missing
the pmu node since the old one could not work well.
Marc is working on it with:
https://lkml.org/lkml/2016/4/11/18
From: Shawn Lin
Add "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc" for
dwmmc on rk3399 platform.
Acked-by: Rob Herring
Signed-off-by: Shawn Lin
Signed-off-by: Jianqun Xu
---
Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/D
The size allocated for target->hwinfo and the number of bytes copied in it
should be consistent.
Signed-off-by: Christophe JAILLET
---
Untested
drivers/net/ethernet/toshiba/ps3_gelic_wireless.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/toshiba/ps3_
This test checks reading from backward ring buffer.
Test result:
# ~/perf test 'ring buffer'
45: Test backward reading from ring buffer : Ok
Test case is a while loop which calls prctl(PR_SET_NAME) multiple
times. Each prctl should issue 2 events: one PERF_RECORD_SAMPLE,
one
In __perf_evlist__mmap_read(), give better names to pointers. Origianl
name 'old' and 'head' directly related to pointers in ring buffer
control page. For backward ring buffer, the meaning of 'head' point
is not 'the first byte of free space', but 'the first byte of the last
record'. To reduce conf
Don't read broken data after 'head' pointer.
Following commits will feed perf_evlist__mmap_read() with some 'head'
pointers not maintained by kernel. If 'head' pointer breaks an event,
we should avoid reading from the broken event. This can happen in
backward ring buffer.
For example:
perf_evlist__mmap_read_backward() is introduced for reading backward
ring buffer. Different from reading forward, before reading, caller
needs to call perf_evlist__mmap_read_catchup() first.
Backward ring buffer should be read from 'head' pointer, not '0'.
perf_evlist__mmap_read_catchup() saves 'h
Commit 9ecda41acb97 ("perf/core: Add ::write_backward attribute to
perf event") introduces backward ring buffer. This 5 patches add basic
support for reading from it, and add a new test case for it.
Wang Nan (5):
perf tools: Enforce ring buffer reading
perf tools: Extract __perf_evlist__mmap_r
Extract event reader to __perf_evlist__mmap_read(). Future commit will
feed it with manually computed 'head' and 'old' pointers.
Signed-off-by: Wang Nan
Cc: Arnaldo Carvalho de Melo
Cc: Peter Zijlstra
Cc: Zefan Li
Cc: pi3or...@163.com
---
tools/perf/util/evlist.c | 40
Hi,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jason-Wang/tuntap-calculate-rps-hash-only-when-needed/20160426-095825
config: xtensa-allyesconfig (attached as .config)
compiler:
reproduce:
wget
https://git.kernel.org/cgit/linux/kernel/git
Hi Mark,
On 04/26/2016 01:30 AM, Mark Brown wrote:
> On Mon, Apr 25, 2016 at 04:04:50PM +0800, Lu Baolu wrote:
>
>> +ret = device_property_read_string(dev, "gpio-name", &gpio_name);
>> +if (!ret) {
>> +gpiod = gpiod_get(dev, gpio_name, GPIOD_ASIS);
>> +if (!IS_ERR(g
> -Original Message-
> From: Catalin Marinas [mailto:catalin.mari...@arm.com]
> Sent: Monday, April 25, 2016 5:13 PM
> To: Zengtao (B)
> Cc: will.dea...@arm.com; mark.rutl...@arm.com; yang@linaro.org;
> suzuki.poul...@arm.com; linux-kernel@vger.kernel.org;
> james.mo...@arm.com; linux-a
On Tue, 26 Apr 2016 06:24:38 +0900
Masami Hiramatsu wrote:
> > +/*
> > + * NOTE:
> > + * '.gnu.linkonce.this_module' section of kernel module elf directly
> > + * maps to 'struct module' from linux/module.h. This section contains
> > + * actual module name which will be used by kernel after loadin
Hi all,
Today's linux-next merge of the net-next tree got conflicts in:
include/linux/ipv6.h
net/ipv6/addrconf.c
between commit:
841645b5f2df ("ipv6: Revert optional address flusing on ifdown.")
from the net tree and commits:
607ea7cda631 ("net/ipv6/addrconf: simplify sysctl registrat
Hi Hans,
On Mon, 2016-04-25 at 15:13 +0200, Hans Verkuil wrote:
> On 04/25/2016 02:30 PM, Tiffany Lin wrote:
> > Add v4l2 layer encoder driver for MT8173
> >
> > Signed-off-by: Tiffany Lin
> >
> > ---
> > drivers/media/platform/Kconfig | 16 +
> > drivers/media/platform/M
Commit 3f625002581b ("kexec: introduce a protection mechanism
for the crashkernel reserved memory") is a similar mechanism
for protecting the crash kernel reserved memory to previous
crash_map/unmap_reserved_pages() implementation, the new one
is more generic in name and cleaner in code (besides, s
> "Finn" == Finn Thain writes:
Finn> The file atari_NCR5380.c has been removed from the tree so remove
Finn> it from the MAINTAINERS file as well.
Finn> While we are here, add the file dtc3x80.txt as it is only relevant
Finn> to the dtc driver.
Applied to 4.7/scsi-queue.
--
Martin K. Pete
On 25 April 2016 at 20:49, Stephen Boyd wrote:
> On 04/25, Andy Gross wrote:
>> This patch adds the device tree support for the Qualcomm SCM firmware.
>>
>> Signed-off-by: Andy Gross
>> ---
>> .../devicetree/bindings/firmware/qcom,scm.txt | 28
>> ++
>> 1 file changed,
We use spinlock to synchronize the work list now which may cause
unnecessary contentions. So this patch switch to use llist to remove
this contention. Pktgen tests shows about 5% improvement:
Before:
~130 pps
After:
~137 pps
Signed-off-by: Jason Wang
---
drivers/vhost/vhost.c | 52 +
We used to implement the work flushing through tracking queued seq,
done seq, and the number of flushing. This patch simplify this by just
implement work flushing through another kind of vhost work with
completion. This will be used by lockless enqueuing patch.
Signed-off-by: Jason Wang
---
driv
Hi Mark,
On 04/26/2016 12:40 AM, Mark Brown wrote:
> On Mon, Apr 25, 2016 at 04:04:49PM +0800, Lu Baolu wrote:
>
>> This is needed to handle the GPIO connected USB vcc pin found on
>> Intel Baytrail devices.
> In what way is this needed? The we defualt to using the driver name if
> no platform ID
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