On 20.11.2015 03:41, Grant Grundler wrote:
> On Thu, Nov 19, 2015 at 6:29 PM, Florian Fainelli
> wrote:
>> On 19/11/15 17:56, Grant Grundler wrote:
>>> From: Grant Grundler
>>>
>>> I haven't had any PCI tulip HW for the past ~5 years. I have
>>> been reviewing tulip patches and can continue doin
Hi Laurent,
On Thu, Nov 19, 2015 at 10:13 PM, Laurent Pinchart
wrote:
> On Thursday 19 November 2015 21:44:27 Geert Uytterhoeven wrote:
>> On Thu, Nov 19, 2015 at 9:26 PM, Laurent Pinchart wrote:
>> > On Thursday 19 November 2015 19:38:41 Geert Uytterhoeven wrote:
>> >> Amend the DT bindings to i
in case of_property_read_u32 fails, it keeps the parameter unchanged
so no need to test if its success and then assign the value
Signed-off-by: Saurabh Sengar
---
Hi Mark,
I also have concern related to how we are passing 'regulator-mode' and
'regulator-initial-mode'. Currently this require a ex
On Thu, 19 Nov 2015, Marcelo Tosatti wrote:
> On Thu, Nov 19, 2015 at 10:09:03AM +0100, Thomas Gleixner wrote:
> > On Wed, 18 Nov 2015, Marcelo Tosatti wrote
> > > Actually, there is a point that is useful: you might want the important
> > > application to share the L3 portion with HW (that HW DMAs
Hi Laurent,
On Thu, Nov 19, 2015 at 10:04 PM, Laurent Pinchart
wrote:
> On Thursday 19 November 2015 19:38:57 Geert Uytterhoeven wrote:
>> Refactor the clock and baud rate parameter code to ease adding support
>> for multiple clocks and baud rate generators later.
>> sci_scbrr_calc() now returns
On Fri, Nov 20, 2015 at 08:56:46AM +0200, Michael S. Tsirkin wrote:
> On Thu, Nov 19, 2015 at 01:59:05PM -0800, Andy Lutomirski wrote:
> > On Nov 19, 2015 5:45 AM, "Michael S. Tsirkin" wrote:
> > >
> > > On Tue, Oct 27, 2015 at 11:38:57PM -0700, Andy Lutomirski wrote:
> > > > This switches virtio
Hi Laurent,
On Thu, Nov 19, 2015 at 9:55 PM, Laurent Pinchart
wrote:
> On Thursday 19 November 2015 19:38:56 Geert Uytterhoeven wrote:
>> The "renesas,scif" compatible value is currently used for the SCIF
>> variant in all Renesas SoCs of the R-Car family. However, the variant
>> used in the R-C
Hello
The main goal of this patch series is to fix a possible NULL dereference.
Even if the probability of this case is very low, fixing it made
static analyzers happy.
In the same time it permits to remove a "cast that drop const qualifiers.
Regards
Changes since v1
- Use of_device_get_match_da
All atmel_nand_caps are never modified, consitify them.
Signed-off-by: LABBE Corentin
---
drivers/mtd/nand/atmel_nand.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 583cdd9..475c938 100644
--- a/driv
Wanpeng Li wrote:
> 2015-11-20 10:52 GMT+08:00 Wanpeng Li :
>> Hi Paolo,
>> 2015-02-09 17:03 GMT+08:00 Paolo Bonzini :
>>> NoWrite instructions (e.g. cmp or test) never set the "write access"
>>> bit in the error code, even if one of the operands is treated as a
>>> destination.
>>
>> Sorry to r
of_match_device could return NULL, and so cause a NULL pointer
dereference later.
Signed-off-by: LABBE Corentin
---
drivers/mtd/nand/atmel_nand.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 475c938..
On Fri, Nov 20, 2015 at 02:17:51PM +0800, Shengjiu Wang wrote:
> diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.txt
> b/Documentation/devicetree/bindings/sound/fsl,esai.txt
> index d3b6b5f..f1d5351 100644
> --- a/Documentation/devicetree/bindings/sound/fsl,esai.txt
> +++ b/Document
Currently, of_clk_get_parent_name() returns a wrong parent clock name
when "clock-indices" property exists and the given index is not found
in the property. In this case, NULL should be returned.
For example,
oscillator {
compatible = "myclocktype";
#clock
Currently, there is no function to get the clock name of the given
node. Create a new helper function, of_clk_get_name(). This is
useful to get the clock name where "clock-indices" property is used.
of_clk_get_name(): get the clock name in the given node
of_clk_get_parent_name(): get the nam
This if-block can be dropped because the of_parse_phandle_with_args()
in the following line returns -EINVAL for negative index.
Signed-off-by: Masahiro Yamada
---
drivers/clk/clk.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 764aca2..20d8e07
On Friday 20 November 2015, Finn Thain wrote:
>
> On Thu, 19 Nov 2015, Ondrej Zary wrote:
>
> > On Thursday 19 November 2015 03:24:56 Finn Thain wrote:
> >
> > > On Wed, 18 Nov 2015, Ondrej Zary wrote:
> > >
> > > >
> > > > I have some NCR5380 ISA cards and can test them.
> > >
> > > Thanks Ondre
On Fri, Nov 20, 2015 at 06:21:06PM +1100, Finn Thain wrote:
> > Not sure what module was being probed here. I presume it was g_NCR5380
> > or g_NCR5380_mmio. Neither of these calls 'scsi_scan_host'. I'm not sure
> > what the implications are (?)
>
> Nevermind. The call is in scsi_module.c.
Whic
On 19-11-15 23:07, Moritz Fischer wrote:
Replaced constant clock_{enable,disable} calls with pm_runtime
hooks for suspend and resume to avoid constant clk_enable /
clk_disable.
Acked-by: Alan Tull
Signed-off-by: Moritz Fischer
---
Changes:
v1:
- Removed superfluous #ifdef CONFIG_PM as sug
On Fri, 20 Nov 2015, I wrote:
> On Thu, 19 Nov 2015, Ondrej Zary wrote:
>
> > [ 240.108501] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables
> > this message.
> > [ 240.108597] modprobeD 001a 0 1957 1950 0x
> > [ 240.108790] ce0fad00 0086 53881781 0
When dequeue_huge_page_vma() in alloc_huge_page() fails, we fall back to
alloc_buddy_huge_page() to directly create a hugepage from the buddy allocator.
In that case, however, if alloc_buddy_huge_page() succeeds we don't decrement
h->resv_huge_pages, which means that successful hugetlb_fault() retu
On 2015.11.19 at 23:58 +0100, Borislav Petkov wrote:
> On Thu, Nov 19, 2015 at 10:55:43PM +0100, Borislav Petkov wrote:
> > On Thu, Nov 19, 2015 at 10:43:01PM +0100, Markus Trippelsdorf wrote:
> > > It looks like the ability to update x86/microcode without using an
> > > initrd was removed this mer
Hi Laurent,
On Fri, Nov 20, 2015 at 11:46 AM, Laurent Pinchart
wrote:
> Hi Magnus,
>
> Thank you for the patch.
>
> On Tuesday 17 November 2015 12:18:32 Magnus Damm wrote:
>> pinctrl: sh-pfc: r8a7794: DU support
>>
>> [PATCH 01/04] pinctrl: sh-pfc: r8a7794: Add DU pin groups
>> [PATCH 02/04] pinc
> From: Alex Williamson [mailto:alex.william...@redhat.com]
> Sent: Friday, November 20, 2015 4:03 AM
>
> > >
> > > The proposal is therefore that GPU vendors can expose vGPUs to
> > > userspace, and thus to QEMU, using the VFIO API. For instance, vfio
> > > supports modular bus drivers and IOMMU
Hi Emil
On 11/19/2015 10:41 PM, Emil Velikov wrote:
On 19 November 2015 at 03:35, Chris Zhong wrote:
The rk3288 MIPI DSI is a Synopsys DesignWare MIPI DSI host controller
IP. This series adds support for a Synopsys DesignWare MIPI DSI host
controller DRM bridge driver and a rockchip MIPI DSI s
On Thu, Nov 19, 2015 at 01:59:05PM -0800, Andy Lutomirski wrote:
> On Nov 19, 2015 5:45 AM, "Michael S. Tsirkin" wrote:
> >
> > On Tue, Oct 27, 2015 at 11:38:57PM -0700, Andy Lutomirski wrote:
> > > This switches virtio to use the DMA API unconditionally. I'm sure
> > > it breaks things, but it s
ASRC need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to ASRC registers
Signed-off-by: Shengjiu Wang
---
SPDIF need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to SPDIF registers.
Signed-off-by: Shengjiu Wang
--
Ccing Steven.
Hello,
On Wed, Nov 18, 2015 at 04:34:30PM +0100, Vlastimil Babka wrote:
> On 11/09/2015 08:23 AM, Joonsoo Kim wrote:
> > CMA allocation should be guaranteed to succeed by definition, but,
> > unfortunately, it would be failed sometimes. It is hard to track down
> > the problem, beca
According to Open-ChannelSSDInterfaceSpecification 0.1,
NVMe-NVM admin commands use vendor specific admin opcodes
of NVMe, so use the NVMe admin queue to dispatch these
commands
Signed-off-by: Wenwei Tao
---
drivers/nvme/host/lightnvm.c | 13 +++--
1 file changed, 7 insertions(+), 6 dele
Am 20.11.2015 um 00:39 schrieb Brian Norris:
> + Heiner
>
> On Fri, Aug 14, 2015 at 09:23:09AM -, Michal Suchanek wrote:
>> mtdblock and ubi do not handle the situation when read returns less data
>> than requested. Loop in spi-nor until buffer is filled or an error is
>> returned.
>
> I'm sl
Hi Will,
On Tue, Nov 17, 2015 at 04:17:46PM +, Will Deacon wrote:
>On Tue, Nov 10, 2015 at 09:56:26AM +0800, Peng Fan wrote:
>> The basic flow for add a device:
>> arm_smmu_add_device
>> |->iommu_group_get_for_dev
>> |->iommu_group_get
>> return group;
On Thu, Nov 19, 2015 at 03:34:11PM -0800, Andrew Morton wrote:
> On Fri, 13 Nov 2015 11:23:47 +0900 Joonsoo Kim wrote:
>
> > cma allocation should be guranteeded to succeed, but, sometimes,
> > it could be failed in current implementation. To track down
> > the problem, we need to know which page
ESAI need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to ESAI registers.
Signed-off-by: Shengjiu Wang
---
add spba clock for fsl audio IP
Changes in v2
- spba is a optional clock, compatible with previous devicetree.
- change the name from "dma" to "spba"
Shengjiu Wang (3):
ASoC: fsl_esai: spba clock is needed by esai device
ASoC: fsl_spdif: spba clk is needed by spdif device
ASoC: fsl_asrc: sp
> From: Gerd Hoffmann [mailto:kra...@redhat.com]
> Sent: Thursday, November 19, 2015 4:41 PM
>
> Hi,
>
> > > Another area of extension is how to expose a framebuffer to QEMU for
> > > seamless integration into a SPICE/VNC channel. For this I believe we
> > > could use a new region, much like w
Backtrace is a crucial info for debugging. And upcoming refcnt
tracking facility also wants to use it.
So instead of relying on glibc's backtrace_symbols[_fd] which misses
some (static) functions , use our own symbol searching mechanism. To
do that, add perf_thread global variable to keep its ma
Hi,
The same patch was already reviewed and applied on usb.git repository[1]
[1]
https://git.kernel.org/cgit/linux/kernel/git/balbi/usb.git/commit/?h=testing/fixes&id=2c2025b41aeff57963f9ae2dd909fea704c625ab
Thanks,
Chanwoo Choi
On 2015년 11월 20일 08:43, Heinrich Schuchardt wrote:
> The current c
> From: Song, Jike
> Sent: Friday, November 20, 2015 1:52 PM
>
> On 11/20/2015 12:22 PM, Alex Williamson wrote:
> > On Fri, 2015-11-20 at 10:58 +0800, Jike Song wrote:
> >> On 11/19/2015 11:52 PM, Alex Williamson wrote:
> >>> On Thu, 2015-11-19 at 15:32 +, Stefano Stabellini wrote:
> On T
Removed a blank line after the open brace to remove the
check detected by the checkpatch.pl.
CHECK: Blank lines aren't necessary after an open brace '{'
Signed-off-by: Anjali Menon
---
drivers/staging/lustre/lustre/fld/fld_cache.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/stagi
On Fri, Nov 20, 2015 at 04:12:06AM +, 平松雅巳 / HIRAMATU，MASAMI wrote:
> From: Namhyung Kim [mailto:namhy...@kernel.org]
> >
> >On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote:
> >> This is a kind of debugging feature for atomic reference counter.
> >> The reference counters are w
On 11/20/2015 12:22 PM, Alex Williamson wrote:
On Fri, 2015-11-20 at 10:58 +0800, Jike Song wrote:
On 11/19/2015 11:52 PM, Alex Williamson wrote:
On Thu, 2015-11-19 at 15:32 +, Stefano Stabellini wrote:
On Thu, 19 Nov 2015, Jike Song wrote:
Hi Alex, thanks for the discussion.
In addition
Hi Felipe,
On 2015년 11월 20일 14:33, Chanwoo Choi wrote:
> Hi Felipe,
>
> Looks good to me. But I have one comment.
>
> On 2015년 11월 13일 02:57, Felipe Balbi wrote:
>> TPS659038 can remux its GPIO_1 as VBUSDET output,
>> which can be tied to a SoC GPIO and used as a VBUS
>> interrupt.
>>
>> Beagle
Hi,
On 2015년 11월 13일 02:53, Felipe Balbi wrote:
> According to latest schematics [1], GPIO_1/VBUSDET
> on TPS659038 is tied to AM57x GPIO4_21. We can use
> that as a VBUS interrupt, instead of relying on
> PMIC's VBUS interrupts which don't seem to be firing
> on x15 at all.
>
> A follow up patch
This minor refactoring does not change the function behavior.
Signed-off-by: Masahiro Yamada
---
drivers/clk/clk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index f13c3f4..764aca2 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/cl
Hi Felipe,
Looks good to me. But I have one comment.
On 2015년 11월 13일 02:57, Felipe Balbi wrote:
> TPS659038 can remux its GPIO_1 as VBUSDET output,
> which can be tied to a SoC GPIO and used as a VBUS
> interrupt.
>
> Beagle X15 uses that, in fact, and without it, I
> could not get USB peripher
On 11/19/2015 10:35 PM, Vassilis Virvilis wrote:
I compiled and I am running 4.3 right now.
It failed this morning. Last night I did 3 hibernate / resume cycles. In the
last one I I also turned off the PSU (this seems to push it over the edge - but
it may be random behavior) and it worked.
when I use rhashtable_lookup_insert_key, sometimes it will return -EBUSY.
im not sure if there is a good way to workabout it.
or I should just try again and again until it's inserted successfully ?
I have seen some use in kernel by now, but it seems that no one consider
this issue for their cases
On 12-11-15, 10:38, Viresh Kumar wrote:
> On 11-11-15, 14:31, Rob Herring wrote:
> > > + opp00 {
> >
> > Thought we are doing frequency for unit address here.
>
> That's done by the (Already reviewed) 4th patch..
Ping for the pending Ack :)
--
viresh
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On 20.11.2015 13:46, Manish Badarkhe wrote:
> On Tue, Nov 17, 2015 at 11:35 AM, Pankaj Dubey
> wrote:
>> This patch moves exynos_sys_powerdown_conf function above all
>> static functions, to avoid confusion causing due to mixing of
>> static-nonstatic-static functions and to improve readability o
Ahoj,
napiste mi na e-mailovou adresu pro podrobnosti o vzájemne spoluprace.
chn.j...@gmail.com
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P
On Tue, Nov 17, 2015 at 11:35 AM, Pankaj Dubey wrote:
> This patch moves exynos_sys_powerdown_conf function above all
> static functions, to avoid confusion causing due to mixing of
> static-nonstatic-static functions and to improve readability of this
> driver.
>
> Signed-off-by: Pankaj Dubey
>
> From: netdev-ow...@vger.kernel.org [mailto:netdev-
> ow...@vger.kernel.org] On Behalf Of Leonid Bloch
> Sent: Tuesday, October 13, 2015 2:48 AM
> To: linux-kernel@vger.kernel.org
> Cc: Kirsher, Jeffrey T ; Brandeburg, Jesse
> ; Nelson, Shannon
> ; Wyborny, Carolyn
> ; Skidmore, Donald C
> ; Vick,
On Thu, Nov 19, 2015 at 01:52:46PM -0500, Tejun Heo wrote:
> Implement kernfs_walk_and_get() which is similar to
> kernfs_find_and_get() but can walk a path instead of just a name.
>
> v2: Use strlcpy() instead of strlen() + memcpy() as suggested by
> David.
>
> Signed-off-by: Tejun Heo
> Cc
> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@lists.osuosl.org] On
> Behalf Of Jarod Wilson
> Sent: Monday, October 19, 2015 8:52 AM
> To: linux-kernel@vger.kernel.org
> Cc: net...@vger.kernel.org; Jarod Wilson ; intel-wired-
> l...@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH v2]
On 11/19/2015 8:27 AM, Doug Anderson wrote:
> Felipe,
>
> On Thu, Nov 19, 2015 at 7:34 AM, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Douglas Anderson writes:
>>> Until we have logic to determine which devices share the same TT let's
>>> add logic to assume that all devices on a given dwc2 controller a
On Fri, 2015-11-20 at 10:58 +0800, Jike Song wrote:
> On 11/19/2015 11:52 PM, Alex Williamson wrote:
> > On Thu, 2015-11-19 at 15:32 +, Stefano Stabellini wrote:
> >> On Thu, 19 Nov 2015, Jike Song wrote:
> >>> Hi Alex, thanks for the discussion.
> >>>
> >>> In addition to Kevin's replies, I ha
Hi Linus
Please pull to receive fixes for dmaengine for rc2. Fixes are spread thru the
drivers this time round
The following changes since commit 8005c49d9aea74d382f474ce11afbbc7d7130bec:
Linux 4.4-rc1 (2015-11-15 17:00:27 -0800)
are available in the git repository at:
git://git.infradead.
One of my debian boxes got a systemd update. After rebooting,
I started seeing a use-after-free trace, followed by a lockup.
I have two slightly different traces from separate boots,
which may give some clue as to how it's getting free'd in two ways..
http://codemonkey.org.uk/junk/IMG_0474.jpg
ht
On Thu, 19 Nov 2015 15:24:27 -0800
"Paul E. McKenney" wrote:
> > +static void *p_start(struct seq_file *m, loff_t *pos)
> > +{
> > + struct trace_pid_list *pid_list;
> > + struct trace_array *tr = m->private;
> > +
> > + /*
> > +* Grab the mutex, to keep calls to p_next() having the sam
Hi all,
Changes since 20151119:
The sound-soc tree still had its build failures so I used the version from
next-20151118.
The kvms390 tree gained conflicts against the kvm tree.
Non-merge commits (relative to Linus' tree): 2033
2035 files changed, 74174 insertions(+), 31042 dele
From: Namhyung Kim [mailto:namhy...@kernel.org]
>
>On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote:
>> This is a kind of debugging feature for atomic reference counter.
>> The reference counters are widely used in perf tools but not well
>> debugged. It sometimes causes memory leak
Hi Linus,
A varied bunch of fixes, the radeon pull is probably a bit larger than I'd
like, but it contains 2 weeks of stuff, and the Fiji fixes are a bit
large, but they are Fiji specific.
Otherwise:
mgag200: One cursor regression oops fix.
vc4: A few small fixes and cleanups.
core: Atomic fi
On Thu, 19 Nov 2015 21:47:05 +0100
Sebastian Hesselbarth wrote:
> On 16.11.2015 12:09, Jisheng Zhang wrote:
> > The Marvell Berlin BG2Q has 3 watchdogs which are compatible with the
> > snps,dw-wdt driver sit in the sysmgr domain. This patch adds the
> > corresponding device tree nodes.
> >
> > S
On Thu, 19 Nov 2015 20:54:23 +0100
Sebastian Hesselbarth wrote:
> On 19.11.2015 17:59, Jisheng Zhang wrote:
> > On Tue, 17 Nov 2015 13:41:54 +
> > Catalin Marinas wrote:
> >
> >>> this small patch is missed:
> >>>
> >>> http://lists.infradead.org/pipermail/linux-arm-kernel/2015-October/3
2015-11-20 10:52 GMT+08:00 Wanpeng Li :
> Hi Paolo,
> 2015-02-09 17:03 GMT+08:00 Paolo Bonzini :
>> NoWrite instructions (e.g. cmp or test) never set the "write access"
>> bit in the error code, even if one of the operands is treated as a
>> destination.
>
> Sorry to reply to an old commit, btw, co
On Thu, Nov 19, 2015 at 07:16:32PM -0800, Linus Torvalds wrote:
> .. it's not necessarily just readlink() either. I still think it might
> be a perfectly fine idea to allow non-directories to act as
> directories in some case (by exposing "readdir" and "lookup").
As soon as we expose ->lookup(),
On Thu, Nov 19, 2015 at 7:09 PM, Linus Torvalds
wrote:
>
> So there is *potential* for just making it generic, but that doesn't
> mean that it necessarily has to act that way.
.. it's not necessarily just readlink() either. I still think it might
be a perfectly fine idea to allow non-directories
Eric,
On Tue, Nov 17, 2015 at 8:07 PM, Eric Dumazet wrote:
> On Tue, 2015-11-17 at 14:35 +0800, Ethan Zhao wrote:
>> Tested the same case with 4.4-RC1, it was fixed in 4.4-RC1.
>> But don't know which commit fixed it.
>>
>> # echo 1024 65535 > /proc/sys/net/ipv4/ip_local_port_range
>> # cat /p
On Tue, Nov 10, 2015 at 4:13 PM, Hannes Reinecke wrote:
> When running on files the physical blocksize is actually 4k,
> so we should be announcing it as such. This is enabled with
> a new LO_FLAGS_BLOCKSIZE flag value to the existing
> loop_set_status ioctl.
LO_FLAGS_BLOCKSIZE is defined in patc
On Thu, Nov 19, 2015 at 6:57 PM, Al Viro wrote:
>
> How would those tools know that this particular pathname _is_ a magical
> symlink?
Like maybe just the AFS management tools? By design you'd only run
them on the mountpoint in question.
Not everything has to be "generic". Sometimes its' good en
On Thu, Nov 12, 2015 at 02:22:20PM +0100, Boris Brezillon wrote:
> On Wed, 11 Nov 2015 16:15:50 -0800
> Brian Norris wrote:
> > IOW, I think we can grab the reference in add_mtd_device() and drop it
> > in del_mtd_device(). This would handle both the partition and
> > non-partition case the same.
On 11/19/2015 11:52 PM, Alex Williamson wrote:
On Thu, 2015-11-19 at 15:32 +, Stefano Stabellini wrote:
On Thu, 19 Nov 2015, Jike Song wrote:
Hi Alex, thanks for the discussion.
In addition to Kevin's replies, I have a high-level question: can VFIO
be used by QEMU for both KVM and Xen?
N
On Thu, Nov 19, 2015 at 06:13:53PM -0800, Linus Torvalds wrote:
> > 3) normally, readlink(2) fails for non-symlinks. Moreover, according to
> > POSIX it should do so (with -EINVAL).
>
> I don't think POSIX is necessarily relevant here.
>
> We have had magic file behavior outside the scope of PO
On Thu, 2015-11-19 at 23:38 +, David Woodhouse wrote:
>
> I understand that POWER and other platforms don't currently have a
> clean way to indicate that certain device don't have translation. And I
> understand that we may end up with a *quirk* which ensures that the DMA
> API does the right
On Wed, Nov 18, 2015 at 03:40:16PM +0900, Masami Hiramatsu wrote:
> This is a kind of debugging feature for atomic reference counter.
> The reference counters are widely used in perf tools but not well
> debugged. It sometimes causes memory leaks but no one has noticed
> the issue, since it is hard
Hi Paolo,
2015-02-09 17:03 GMT+08:00 Paolo Bonzini :
> NoWrite instructions (e.g. cmp or test) never set the "write access"
> bit in the error code, even if one of the operands is treated as a
> destination.
Sorry to reply to an old commit, btw, could you point out where in SDM
describe above?
Re
On 11/19/2015 07:09 PM, Paolo Bonzini wrote:
On 19/11/2015 09:40, Gerd Hoffmann wrote:
But this code should be
minor to be maintained in libvirt.
As far I know libvirt only needs to discover those devices. If they
look like sr/iov devices in sysfs this might work without any changes to
libvirt
Hi Magnus,
Thank you for the patch.
On Tuesday 17 November 2015 12:18:32 Magnus Damm wrote:
> pinctrl: sh-pfc: r8a7794: DU support
>
> [PATCH 01/04] pinctrl: sh-pfc: r8a7794: Add DU pin groups
> [PATCH 02/04] pinctrl: sh-pfc: r8a7794: Separate DU CDE and DISP
> [PATCH 03/04] pinctrl: sh-pfc: r8a
On Thu, Nov 19, 2015 at 6:29 PM, Florian Fainelli wrote:
> On 19/11/15 17:56, Grant Grundler wrote:
>> From: Grant Grundler
>>
>> I haven't had any PCI tulip HW for the past ~5 years. I have
>> been reviewing tulip patches and can continue doing that.
>>
>> Signed-off-by: Grant Grundler
>> ---
>
Guenter Roeck writes:
> On 11/19/2015 02:09 PM, Mans Rullgard wrote:
>> This adds support for the Sigma Designs SMP86xx/SMP87xx family built-in
>> watchdog.
>>
>> Signed-off-by: Mans Rullgard
>
> Reviewed-by: Guenter Roeck
>
> Did you send the bindings document to some other mailing list (only)
Hi Denis,
On Thu, Nov 19, 2015 at 05:56:00PM +0800, Denis Turischev wrote:
> AMD Mullins watchdog is fully compatible to the previous Hudson chipset,
> reuse the existent sp5100_tco driver.
>
Thank you to add this support!
Actually, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS is only the SMBus device id
on
On Wed, 18 Nov 2015, Jarkko Sakkinen wrote:
> On Wed, Nov 18, 2015 at 11:21:01AM +1100, James Morris wrote:
> > On Tue, 17 Nov 2015, Jarkko Sakkinen wrote:
> >
> > > }
> > > break;
> > > + case Opt_policydigest:
> > > + if (!tpm2 ||
> >
Add iommu node for hi6220 SoC platform
Signed-off-by: Chen Feng
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 82d2488..589424a 100644
--
The patch sets add iommu support for Hi6220 SoC. Current testing and support
board is Hikey which is one of 96boards.
It is an arm64 open source board. For more information about this board,
please access https://www.96boards.org.
The Architecture of SMMU on Hi6220 SoC:
+--
Add iommu driver for hi6220 SoC platform.The smmu on hi6220
SoC is for media system.And the media IP use the same page-table.
It supports only one-to-one mapping from iova to phys address.
Signed-off-by: Chen Feng
---
drivers/iommu/Kconfig| 11 +
drivers/iommu/Makefile | 1 +
dr
On 19/11/15 17:56, Grant Grundler wrote:
> From: Grant Grundler
>
> I haven't had any PCI tulip HW for the past ~5 years. I have
> been reviewing tulip patches and can continue doing that.
>
> Signed-off-by: Grant Grundler
> ---
> I'm also proposing to add linux-parisc to the list since AFAIK,
Documentation for hi6220 iommu driver.
Signed-off-by: Chen Feng
---
.../bindings/iommu/hisi,hi6220-iommu.txt | 32 ++
1 file changed, 32 insertions(+)
create mode 100644
Documentation/devicetree/bindings/iommu/hisi,hi6220-iommu.txt
diff --git a/Documentation/devi
On 11/19/2015 02:09 PM, Mans Rullgard wrote:
This adds support for the Sigma Designs SMP86xx/SMP87xx family built-in
watchdog.
Signed-off-by: Mans Rullgard
Reviewed-by: Guenter Roeck
Did you send the bindings document to some other mailing list (only) ?
I see "PATCH 2/2" in some of your sub
On 2015/11/20 7:29, Sukadev Bhattiprolu wrote:
Wangnan (F) [wangn...@huawei.com] wrote:
|
|
| On 2015/11/19 7:14, Alexei Starovoitov wrote:
| >On Wed, Nov 18, 2015 at 05:50:39PM -0300, Arnaldo Carvalho de Melo wrote:
| >>Em Wed, Nov 18, 2015 at 11:26:04AM -0800, Sukadev Bhattiprolu escreveu:
|
cs-gpios isn't required with patch "spi: mediatek: single
device does not require cs_gpios", so modify the description.
Signed-off-by: Leilk Liu
---
.../devicetree/bindings/spi/spi-mt65xx.txt |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/
This patch revises failure flow while pm_runtime_enable().
Signed-off-by: Leilk Liu
---
drivers/spi/spi-mt65xx.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 6c1a96e..00a36da 100644
--- a/drivers/s
It's not need to re-read and re-write SPI_CMD_REG, so remove it.
Signed-off-by: Leilk Liu
---
drivers/spi/spi-mt65xx.c |3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 7840067..6c1a96e 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/d
This patch updates document devicetree bindings
to fix syntax error.
Signed-off-by: Leilk Liu
---
.../devicetree/bindings/spi/spi-mt65xx.txt |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/spi/spi-mt65xx.txt
b/Documentation/device
From: James Ban
This is the driver for the Powerventure PV88090 BUCKs and LDOs regulator.
It communicates via an I2C bus to the device.
Signed-off-by: James Ban
---
Changes since PATCH V1
- Removed owner field if calls are used which set it automatically.
- Removed unneeded semicolon.
- Remov
On Thu, Nov 19, 2015 at 3:26 PM, Al Viro wrote:
>
> 1) atime updates, according to POSIX, should happen in case of success.
> For example, giving readlink(2) an unmapped buffer should _not_ touch
> atime. Neither should calling readlink(2) in case if ->readlink() method
> returns e.g. -EIO or -EN
Add reset driver for hi6220-hikey board,this driver supply deassert
of IP on hi6220 SoC.
Signed-off-by: Chen Feng
---
drivers/reset/Kconfig | 1 +
drivers/reset/Makefile | 1 +
drivers/reset/hisilicon/Kconfig| 5 ++
drivers/reset/hisilicon/Makefile
Add reset controller for hi6220 hikey-board.
Signed-off-by: Chen Feng
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 82d2488..ad1f1eb 100644
--- a/arch/
Add DT bindings documentation for hi6220 SoC reset controller.
Signed-off-by: Chen Feng
---
.../bindings/reset/hisilicon,hi6220-reset.txt | 34 +++
include/dt-bindings/reset/hisi,hi6220-resets.h | 67 ++
2 files changed, 101 insertions(+)
create mode 100644
Hi,
On 2015년 11월 20일 00:45, Charles Keepax wrote:
> This patch chain adds device bindings for the jack and
> microphone detection system specific settings.
>
> Changes since v2:
> - Now moved things over to the new extcon binding document
>
> Thanks,
> Charles
>
> Charles Keepax (6):
> extco
Hi Charles,
On 2015년 11월 20일 00:45, Charles Keepax wrote:
> Add additional bindings for both inverting the polarity of the jack
> detection pins and allowing the use of a second jack detection pin. Note
> that the second jack detection pin is hard wired in the chip so can only
> be enabled through
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