On Tue, Jan 30, 2018 at 01:34:00PM +0100, Michal Hocko wrote:
> On Mon 29-01-18 16:43:55, Randy Dunlap wrote:
> > - for function pagevec_lookup_entries(), change the function parameter
> > name from nr_pages to nr_entries since that is more descriptive of
> > what the parameter actually is and
On Wed 31-01-18 07:55:05, Anshuman Khandual wrote:
> On 01/30/2018 01:29 PM, Michal Hocko wrote:
> > On Tue 30-01-18 08:37:14, Anshuman Khandual wrote:
> >> alloc_contig_range() initiates compaction and eventual migration for
> >> the purpose of either CMA or HugeTLB allocation. At present, reason
On Wed, 31 Jan 2018, Meelis Roos wrote:
> > > Your supply of vintage hardware is amazing.
>
> :-)
>
> > Does the patch below fix the issue for you?
>
> CC kernel/irq/autoprobe.o
> kernel/irq/autoprobe.c: In function ‘probe_irq_on’:
> kernel/irq/autoprobe.c:74:8: error: void value not igno
Fix warning for all register unsigned long (0,3-12) that appear during W=1
compilation:
./arch/powerpc/include/asm/epapr_hcalls.h:479:2: warning: ‘register’ is not at
beginning of declaration [-Wold-style-declaration]
unsigned long register r[\d] asm("r[\d]");
Signed-off-by: Mathieu Malaterre
Hi Rob,
On Wed, Jan 31, 2018 at 2:05 AM, Rob Herring wrote:
> On Wed, Jan 24, 2018 at 06:35:11PM +0800, Jeffy Chen wrote:
>> From: Tomasz Figa
>>
>> Current code relies on master driver enabling necessary clocks before
>> IOMMU is accessed, however there are cases when the IOMMU should be
>> acc
On 01/30/2018 07:31 AM, Alexandre Courbot wrote:
> Hi Hans,
>
> On Mon, Jan 29, 2018 at 8:21 PM, Hans Verkuil wrote:
>> On 01/26/2018 07:02 AM, Alexandre Courbot wrote:
>>> Howdy. Here is your bi-weekly request API redesign! ;)
>>>
>>> Again, this is a simple version that only implements the flow
Hi Marcin,
Since it's been a week, could you confirm the patch is ok as-is or do
you think some comment(s) from James should be incorporated ?
On Tue, Jan 23, 2018 at 3:17 PM, James Hogan wrote:
> On Thu, Dec 21, 2017 at 10:00:59PM +0100, Mathieu Malaterre wrote:
>> From: Marcin Nowakowski
>>
>
As the new MFD parent is in place, switch probing method to adapt it.
Signed-off-by: Ryder Lee
---
drivers/clk/mediatek/clk-mt7622-aud.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/mediatek/clk-mt7622-aud.c
b/drivers/clk/mediatek/clk-mt7622-aud.c
index 13f7
Hi,
This is the 2nd version of the patch sets which modify clock driver to adapt
audio subsystem. I still keeping 'simple-mfd' in the binding for discussion.
Rob, let me know if there is any problem with this.
changes since v2:
- Drop useless changes in clk-mt7622-aud.c.
- Revise binding text:
Add missing clock data 'CLK_AUDIO_AFE_CONN' for MT7622 audsys.
Signed-off-by: Ryder Lee
---
drivers/clk/mediatek/clk-mt7622-aud.c | 1 +
include/dt-bindings/clock/mt7622-clk.h | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/mediatek/clk-mt7622-aud.c
b/drivers
When the linux kernel is build with (typical kernel ship with Debian
installer):
CONFIG_FB_OF=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_FB_RADEON=m
The offb driver takes precedence over module radeonfb. It is then
impossible to load the module, error reported is:
[ 96.551486] radeonfb :00:10
As the MediaTek audio hardware block that expose functionalities that are
handled by separate subsystems in the kernel, and there are registers that
are shared between related drivers.
Switch the current device to an MFD device, add more descriptions about the
subsystem and modify example accordin
Add clock driver support for MT2701 audsys.
Signed-off-by: Ryder Lee
---
drivers/clk/mediatek/Kconfig | 6 ++
drivers/clk/mediatek/Makefile | 1 +
drivers/clk/mediatek/clk-mt2701-aud.c | 175 ++
3 files changed, 182 insertions(+)
create mode
Add audio-subsystem node and its clock support for both MT2701/MT7623.
Then modify afe node to adapt it.
Signed-off-by: Ryder Lee
---
arch/arm/boot/dts/mt2701.dtsi | 192 -
arch/arm/boot/dts/mt7623.dtsi | 193 +-
2 f
Hi Liviu,
On Wed, Jan 31, 2018 at 03:08:08AM +, Liviu Dudau wrote:
> On Fri, Jan 26, 2018 at 11:00:41AM +0800, Yong wrote:
> > Hi Maxime,
> >
> > On Fri, 26 Jan 2018 09:46:58 +0800
> > Yong wrote:
> >
> > > Hi Maxime,
> > >
> > > Do you have any experience in solving this problem?
> > > It
Move the interrupt-map properties from the child nodes to the root node
and update each entry accordingly.
Signed-off-by: Ryder Lee
---
.../devicetree/bindings/pci/mediatek-pcie.txt | 28 --
1 file changed, 15 insertions(+), 13 deletions(-)
diff --git a/Documentation/de
A root complex usually consist of a host bridge and multiple P2P bridges,
and someone may express that in the form of a root node with many subnodes
and list all four interrupts for each slot (child node) in the root node
like this:
pcie-controller {
...
int
Hi,
Can you elaborate how this can even happen?
Isn't the interrupt aggregation capability should attend for those cases?
Thanks,
Avri
> -Original Message-
> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
> ow...@vger.kernel.org] On Behalf Of Asutosh Das
> Sent: Tuesday, Janua
On 01/31/2018 05:51 AM, Tim Harvey wrote:
> On Mon, Jan 29, 2018 at 4:00 AM, Hans Verkuil wrote:
>> On 01/25/2018 05:15 PM, Tim Harvey wrote:
>
Hmm. This receiver supports multiple output formats, but you advertise
only one.
That looks wrong. If nothing else, you should be ab
Hi, Vinod
On Wed, 2018-01-31 at 13:04 +0530, Vinod Koul wrote:
> On Mon, Jan 22, 2018 at 06:44:41PM +0800, Yang Shunyong wrote:
> >
> > Existing option noverify disables both random src/dst address
> > offset
> > setup and data verification. Sometimes, we need to control random
> > src/dst addres
> This is the start of the stable review cycle for the 4.14.16 release.
> There are 71 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
The "futex Fix OWNER_DEAD fixup" patch still isn't in ?
https://g
Hi Andy,
On Wed, Jan 31, 2018 at 03:07:26PM +0900, Andi Shyti wrote:
> Hi Dmitry,
>
> > > -/*
> > > - * Copyright (C) 2012 Samsung Electronics Co.Ltd
> > > - * Author: Joonyoung Shim
> > > - *
> > > - * This program is free software; you can redistribute it and/or modify
> > > - * it under the t
On 2018/01/30 11:46, Alexander Duyck wrote:
> On Wed, Jan 17, 2018 at 10:50 PM, Benjamin Poirier wrote:
> > It was reported that emulated e1000e devices in vmware esxi 6.5 Build
> > 7526125 do not link up after commit 4aea7a5c5e94 ("e1000e: Avoid receiver
> > overrun interrupt bursts", v4.15-rc1).
On Mon, Jan 22, 2018 at 06:44:41PM +0800, Yang Shunyong wrote:
> Existing option noverify disables both random src/dst address offset
> setup and data verification. Sometimes, we need to control random
> src/dst address setup and verification separately, such as disabling
> random to make sure that
From: "hs.l...@mediatek.com"
Add Mediatek CMDQ helper to create CMDQ packet and assemble GCE op code.
Signed-off-by: Houlong Wei
Signed-off-by: HS Liao
---
drivers/soc/mediatek/Kconfig | 12 ++
drivers/soc/mediatek/Makefile |1 +
drivers/soc/mediatek/mtk-cmdq-helper.c
From: "hs.l...@mediatek.com"
This patch adds the device node of the GCE hardware for CMDQ module.
Signed-off-by: Houlong Wei
Signed-off-by: HS Liao
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt817
From: "hs.l...@mediatek.com"
This patch is first version of Mediatek Command Queue(CMDQ) driver. The
CMDQ is used to help write registers with critical time limitation,
such as updating display configuration during the vblank. It controls
Global Command Engine (GCE) hardware to achieve this requi
Hello Benoît,
On Wed, Jan 31, 2018 at 01:05:14AM +0100, Benoît Thébaudeau wrote:
> The eSDHC does not work properly if the SION bit is not set for the
> bidirectional CMD signal, whatever the eSDHC instance and the selected
> pad. Therefore, setting SION is mandatory for all eSDHC CMD ports. Do
>
From: "hs.l...@mediatek.com"
This adds documentation for the MediaTek Global Command Engine (GCE) unit
found in MT8173 SoCs.
Signed-off-by: Houlong Wei
Signed-off-by: HS Liao
Acked-by: Rob Herring
---
.../devicetree/bindings/mailbox/mtk-gce.txt| 43
1 file chan
Hi,
This is Mediatek MT8173 Command Queue(CMDQ) driver. The CMDQ is used
to help write registers with critical time limitation, such as
updating display configuration during the vblank. It controls Global
Command Engine (GCE) hardware to achieve this requirement.
Changes since v20:
-rebase to v
* Will Deacon wrote:
> Hi Dmitry,
>
> On Mon, Jan 29, 2018 at 06:26:03PM +0100, Dmitry Vyukov wrote:
> > KASAN uses compiler instrumentation to intercept all memory accesses.
> > But it does not see memory accesses done in assembly code.
> > One notable user of assembly code is atomic operation
Hi Thierry,
On Tue, Jan 30, 2018 at 11:01:50AM +0100, Thierry Reding wrote:
> On Tue, Jan 30, 2018 at 10:59:16AM +0100, Thierry Reding wrote:
> > On Tue, Jan 30, 2018 at 10:24:48AM +0100, Arnd Bergmann wrote:
> > > On Tue, Jan 30, 2018 at 8:54 AM, Maxime Ripard
> > > wrote:
> > > > On Mon, Jan 29
On Tue, Dec 19, 2017 at 11:26:01AM -0800, syzbot wrote:
> syzkaller has found reproducer for the following crash on
> 6084b576dca2e898f5c101baef151f7bfdbb606d
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw
Hello,
On Wed, Jan 31, 2018 at 01:05:13AM +0100, Benoît Thébaudeau wrote:
> This file had several naming inconsistencies for eSDHC:
> - the instances were named sometimes SDn, sometimes SDHCn, whereas they
>are named ESDHCn in the reference manual, e.g.:
> MX25_PAD_SD1_CMD__SD1_CMD
>
It was reported that emulated e1000e devices in vmware esxi 6.5 Build
7526125 do not link up after commit 4aea7a5c5e94 ("e1000e: Avoid receiver
overrun interrupt bursts", v4.15-rc1). Some tracing shows that after
e1000e_trigger_lsc() is called, ICR reads out as 0x0 in e1000_msix_other()
on emulated
On Tue, Jan 30, 2018 at 03:03:50PM -0800, Eric Biggers wrote:
> On Fri, Dec 22, 2017 at 01:31:26PM +0800, Xin Long wrote:
> > On Thu, Dec 21, 2017 at 9:13 PM, Marcelo Ricardo Leitner
> > wrote:
> > > On Wed, Dec 20, 2017 at 12:51:01PM -0800, syzbot wrote:
> > >
> > > from the log:
> > > [ 89.451
> > Your supply of vintage hardware is amazing.
:-)
> Does the patch below fix the issue for you?
CC kernel/irq/autoprobe.o
kernel/irq/autoprobe.c: In function ‘probe_irq_on’:
kernel/irq/autoprobe.c:74:8: error: void value not ignored as it ought to be
if (irq_activate_and_startup(des
On Tue, 30 Jan 2018, Konstantin Ryabitsev
wrote:
> This guide is an adapted version of the more general "Protecting Code
> Integrity" guide written and maintained by The Linux Foundation IT for
> use with open-source projects. It provides the oft-lacking guidance on
> the following topics:
>
> -
Hi Roger,
I think this patch isn't need at all. You can directly read
total_swap_pages variable in TTM. See the comment:
/* protected with swap_lock. reading in vm_swap_full() doesn't need lock */
long total_swap_pages;
there are many places using it directly, you just couldn't change its
va
On 2018/1/31 10:02, Jaegeuk Kim wrote:
> What if we want to add more entries in addition to node_checksum? Do we have
> to add a new feature flag at every time? How about adding a layout value
> instead
Hmm.. for previous implementation, IMO, we'd better add a new feature flag at
every time, othe
From: Eric Biggers
If the kzalloc() in binder_get_thread() fails, binder_poll()
dereferences the resulting NULL pointer.
Fix it by returning POLLERR if the memory allocation failed.
This bug was found by syzkaller using fault injection.
Reported-by: syzbot
Fixes: 457b9a6f09f0 ("Staging: andro
* Ram Pai wrote:
> This patch series provides arch-neutral enhancements to
> enable memory-keys on new architecutes, and the corresponding
> changes in x86 and powerpc specific code to support that.
>
> a) Provides ability to support upto 32 keys. PowerPC
> can handle 32 keys and hence n
On Tue, Jan 30, 2018 at 02:39:45PM -0800, tip-bot for Tim Chen wrote:
> Commit-ID: 18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7
> Gitweb:
> https://git.kernel.org/tip/18bf3c3ea8ece8f03b6fc58508f2dfd23c7711c7
> Author: Tim Chen
> AuthorDate: Mon, 29 Jan 2018 22:04:47 +
> Committer: Thoma
On 31/01/2018 06:17, Viresh Kumar wrote:
> On 23-01-18, 16:34, Daniel Lezcano wrote:
>> The copyright format does not conform to the format requested by
>> Linaro: https://wiki.linaro.org/Copyright
>>
>> Fix it.
>>
>> Signed-off-by: Daniel Lezcano
>> ---
>> drivers/thermal/cpu_cooling.c | 6 -
On Mon, Dec 18, 2017 at 08:23:01AM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 6084b576dca2e898f5c101baef151f7bfdbb606d
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console o
randomize_layout_hash.h is not used in plugin compilation, but locates in
include/generated/
Signed-off-by: Cao jin
---
scripts/gcc-plugins/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile
index e2ff425f4c7e.
On 01/30/2018 04:16 PM, Paolo Bonzini wrote:
> On 30/01/2018 18:48, Raj, Ashok wrote:
>>> Certainly not every vmexit! But doing it on every userspace vmexit and
>>> every sched_out would not be *that* bad.
>> Right.. agreed. We discussed the different scenarios that doing IBPB
>> on VMexit would h
Hi Linus,
please pull from the 'for-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus
to receive the following updates:
Bug fixes, small improvements and one notable change:
* The system call table and the unistd.h header are now generated
auto
On Fri, Jan 12, 2018 at 02:58:02PM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 4147d50978df60f34d444c647dde9e5b34a4315e
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
> C repro
* Linus Torvalds wrote:
> On Mon, Jan 29, 2018 at 10:30 PM, Ingo Molnar wrote:
> >
> > These are in cases significant driver simplifications, but they also enable
> > the
> > real deal, the elimination of the hrtimer tasklet:
> >
> > softirq: Remove tasklet_hrtimer
> >
> >include/linux/in
Recently sent patch 'platform/x86: intel_pmc_core: Remove unused EXPORTED
API' missed to remove the header file 'arch/x86/include/asm/pmc_core.h'
which was solely used to declare the EXPORTED API
'intel_pmc_slp_s0_counter_read'. This patch provides the errata fix for the
same.
Signed-off-by: Rajne
All kinds of misc stuff, without any unifying topic,
from various people. Neil's d_anon patch, several bugfixes,
introduction of kvmalloc analogue of kmemdup_user(), extending
bitfield.h to deal with fixed-endians, assorted cleanups all
over the place...
The following changes since commit
Fixed a coding style issue.
Signed-off-by: Shannon Booth
---
drivers/staging/speakup/main.c | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index cf12590..b721f41 100644
--- a/drivers/staging/speakup/mai
* Josh Poimboeuf wrote:
> On Tue, Jan 30, 2018 at 10:58:31AM +0100, Peter Zijlstra wrote:
> > On Mon, Jan 29, 2018 at 10:00:42PM -0600, Josh Poimboeuf wrote:
> > > With the following commit:
> > >
> > > 2a0098d70640 ("objtool: Fix seg fault with gold linker")
> > >
> > > ... objtool warnings
A bit more get_user_pages work.
The following changes since commit 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323:
Linux 4.15-rc1 (2017-11-26 16:01:47 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git
work.get_user_pages_fast
for y
Hi Dmitry,
> > -/*
> > - * Copyright (C) 2012 Samsung Electronics Co.Ltd
> > - * Author: Joonyoung Shim
> > - *
> > - * This program is free software; you can redistribute it and/or modify
> > - * it under the terms of the GNU General Public License version 2 as
> > - * published by the Free Soft
On Thu, Dec 14, 2017 at 10:23:01AM -0800, syzbot wrote:
> syzkaller has found reproducer for the following crash on
> 82bcf1def3b5f1251177ad47c44f7e17af039b4b
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
Hi Russell,
2018년 01월 27일 06:39에 Russell King - ARM Linux 이(가) 쓴 글:
> On Fri, Jan 26, 2018 at 02:30:47PM +0100, Marek Szyprowski wrote:
>> Hi Russell,
>>
>> On 2018-01-26 12:32, Russell King - ARM Linux wrote:
>>> On Fri, Jan 26, 2018 at 12:14:40PM +0100, Marek Szyprowski wrote:
glibc in call
On 2018/1/31 11:49, Jaegeuk Kim wrote:
> On 01/31, Chao Yu wrote:
>> On 2018/1/31 10:36, Jaegeuk Kim wrote:
>>> On 01/31, Chao Yu wrote:
On 2018/1/31 9:35, Jaegeuk Kim wrote:
> On 01/29, Chao Yu wrote:
>> Add missing sanity check for quota sysfile ino.
>
> We don't need to limi
This driver used the wrong OF-helper when looking up the optional
capture-codec child node during probe. Instead of searching just
children of the sound node, a tree-wide depth-first search starting at
the unrelated platform node was done. Not only could this end up
matching an unrelated node or no
Hi all,
Please do not add any v4.17 material to your linux-next included branches
until after v4.16-rc1 has been released.
Changes since 20180130:
The userns tree still had its build failure for which I added a patch.
Non-merge commits (relative to Linus' tree): 9881
9859 files ch
On 31/01/18 05:13, Josh Poimboeuf wrote:
> The 'noreplace-paravirt' option disables paravirt patching, leaving the
> original pv indirect calls in place.
>
> That's highly incompatible with retpolines, unless we want to uglify
> paravirt even further and convert the paravirt calls to retpolines.
>
I do think you should completely ignore the size of the swap space.
IMHO you should forbid further allocations when your currentbuffer
storage cannot be reclaimed. So you need some form of feedback mechanism that
would tell you: "Your buffers have grown too much". If you
This patch was inspired by the discussion of this problem:
http://lkml.kernel.org/r/20180130083006.gb1...@in.ibm.com
Currently, during memory hotplugging we traverse struct pages several
times:
1. memset(0) in sparse_add_one_section()
2. loop in __add_section() to set do: set_page_node(page, nid)
On Thu, Jan 04, 2018 at 08:58:00PM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
> C repro
I've had these patches sitting around for a few months. They are not
critical, but might be desirable in some unusual configurations. They
depend on code in mmotm and linux-next that is not yet upstream, and
apply to those repos.
With the addition of memfd hugetlbfs support, we now have the situ
Cast objsetno to u64 in order to give the compiler complete
information about the proper arithmetic to use. Notice
that this variable is used in a context that expects an
expression of type u64 (64 bits, unsigned).
The expression objsetno * sc + stripepos is currently
being evaluated using 32-bit
On 23-01-18, 16:34, Daniel Lezcano wrote:
> The structure cpufreq_cooling_device provides a backpointer to the thermal
> device but this one is used for a trace and to unregister. For the trace,
> we don't really need this field and the unregister function as the same
> pointer passed as parameter.
On 23-01-18, 16:34, Daniel Lezcano wrote:
> For license auditing purpose, let's add the SPDX tag.
>
> Cc: Philippe Ombredanne
> Signed-off-by: Daniel Lezcano
> ---
> drivers/thermal/cpu_cooling.c | 16 +---
> 1 file changed, 1 insertion(+), 15 deletions(-)
>
> diff --git a/drivers/
On 23-01-18, 16:34, Daniel Lezcano wrote:
> The copyright format does not conform to the format requested by
> Linaro: https://wiki.linaro.org/Copyright
>
> Fix it.
>
> Signed-off-by: Daniel Lezcano
> ---
> drivers/thermal/cpu_cooling.c | 6 --
> 1 file changed, 4 insertions(+), 2 deletions
Sometimes we want to opportunistically get a
ref to a cred in an rcu_read_lock protected section.
get_task_cred() does this, and NFS does as similar thing
with its own credential structures.
To prepare for NFS converting to use 'struct cred' more
uniformly, define get_cred_rcu(), and use it in
get_
It is common practice of helps like this so silently,
accept a NULL pointer.
get_rpccred() and put_rpccred() used by NFS act this way
and using the same interface will ease the conversion
for NFS, and simplify the resulting code.
Signed-off-by: NeilBrown
---
include/linux/cred.h | 14 +
There is no reason that modules should not be able
to use this, and NFS will need it when converted to
use 'struct cred'.
Signed-off-by: NeilBrown
---
kernel/cred.c |1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/cred.c b/kernel/cred.c
index f11aa4e0d2b9..3e43bde1fd3c 100644
--- a/
Hi,
NFS and SUNRPC have an internal "rpc_cred" which plays two distinct
roles, one of which is much the same as 'struct cred' (which didn't
exist when rpc_cred was created).
I want to replace that usage of rpc_cred with 'struct cred'.
Doing so requires some minor improvements to cred.c and cre
NFS needs to compare to credentials, to see if they can
be treated the same w.r.t. filesystem access. Sometimes
an ordering is needed when credentials are used as a key
to an rbtree.
NFS current has its own private credential management from
before 'struct cred' existed. To move it over to more c
On 01/30/2018 03:12 PM, Michal Hocko wrote:
> On Tue 30-01-18 14:35:12, Michael Ellerman wrote:
>> Michal Hocko writes:
>>
>>> On Mon 29-01-18 11:02:09, Anshuman Khandual wrote:
On 01/29/2018 08:17 AM, Anshuman Khandual wrote:
> On 01/26/2018 07:34 PM, Michal Hocko wrote:
>> On Fri 26
Implement the newly added IOTLB flushing interface for AMD IOMMU.
Cc: Joerg Roedel
Signed-off-by: Suravee Suthikulpanit
---
Changes from v2 (https://lkml.org/lkml/2017/12/27/44)
* Call domain_flush_complete() after domain_flush_tlb_pde().
drivers/iommu/amd_iommu.c | 77 +
On Wednesday 31 January 2018 12:16 AM, David Lechner wrote:
> On 01/30/2018 08:50 AM, Rob Herring wrote:
>> On Mon, Jan 29, 2018 at 3:14 PM, David Lechner
>> wrote:
>>> On 01/29/2018 01:53 PM, Rob Herring wrote:
On Sat, Jan 20, 2018 at 11:13:40AM -0600, David Lechner wrote:
>
> T
The i2c touchpad on Dell XPS 9570 and Precision M5530 doesn't work out
of box.
The touchpad relies on its _INI method to update its _HID value from
to SYNA2393.
Also, the _STA relies on value of I2CN to report correct status.
Set acpi_gbl_parse_table_as_term_list so the value of I2CN can
Add suffix LL to constant 1000 in order to give the compiler
complete information about the proper arithmetic to use. Notice
that this constant is used in a context that expects an expression
of type long long int (64 bits, signed).
The expression (band->burst_size + band->rate) * 1000 is currentl
On Mon, Jan 29, 2018 at 4:00 AM, Hans Verkuil wrote:
> On 01/25/2018 05:15 PM, Tim Harvey wrote:
>>>
>>> Hmm. This receiver supports multiple output formats, but you advertise only
>>> one.
>>> That looks wrong. If nothing else, you should be able to switch between RGB
>>> and
>>> YUV 4:4:4 sin
On Tue, Jan 30, 2018 at 07:19:19PM -0800, Linus Torvalds wrote:
> On Tue, Jan 30, 2018 at 7:13 PM, Al Viro wrote:
> >
> > As for the place for mangle/demangle... where would you prefer them?
>
> If we can make gcc generate ok code for the generic case and not need
> any arch-specific ones, why no
Acked-by: Rob Herring
Acked-by: Sakari Ailus
Signed-off-by: Tim Harvey
---
v6:
- replace copyright with SPDX tag
- added Rob's ack
v5:
- added Sakari's ack
v4:
- move include/dt-bindings/media/tda1997x.h to bindings patch
- clarify port node details
v3:
- fix typo
v2:
- add vendor pre
From: Hans Verkuil
Add the v4l2_hdmi_colorimetry() function so we have a single function
that determines the colorspace, YCbCr encoding, quantization range and
transfer function from the InfoFrame data.
Signed-off-by: Hans Verkuil
Signed-off-by: Tim Harvey
---
drivers/media/v4l2-core/v4l2-dv-
Signed-off-by: Tim Harvey
---
v5:
- add missing audmux config
---
arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++
1 file changed, 138 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
index 30d4662..749548a
The GW54xx has a front-panel microHDMI connector routed to a TDA19971
which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey
---
v5:
- remove leading 0 from unit address
- add newline between property list and child node
v4: no changes
v3: no changes
v2:
- add HDMI au
Add support for the TDA1997x HDMI receivers.
Cc: Hans Verkuil
Signed-off-by: Tim Harvey
---
v7:
- fix interlaced mode
- support no AVI infoframe (ie DVI) (Hans)
- add support for multiple output formats (Hans)
v6:
- fix return on regulator enablei in tda1997x_set_power()
- replace copyrigh
This is a v4l2 subdev driver supporting the TDA1997x HDMI video receiver.
I've tested this on a Gateworks GW54xx/GW551x with an IMX6Q/IMX6DL which
uses the TDA19971 with 16bits connected to the IMX6 CSI and single-lane
I2S audio providing 2-channel audio.
For this configuration I've tested both 1
Signed-off-by: Tim Harvey
---
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index aa71ab52f..502bc97 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13244,6 +13244,14 @@ T: git git://linuxtv.org/mkrufky/tuners.git
S: Maintained
F: d
> On 31 Jan 2018, at 2:37 AM, Schmauss, Erik wrote:
>
> Hi,
>> -Original Message-
>> From: linux-acpi-ow...@vger.kernel.org [mailto:linux-acpi-
>> ow...@vger.kernel.org] On Behalf Of Andy Shevchenko
>> Sent: Tuesday, January 30, 2018 10:18 AM
>> To: Kai-Heng Feng
>> Cc: Rafael J. Wysoc
On Wed, 31 Jan 2018, Anshuman Khandual wrote:
> On 01/30/2018 08:06 PM, Michal Hocko wrote:
> > On Tue 30-01-18 10:36:42, Anshuman Khandual wrote:
> >> Allocation helper functions for migrate_pages() remmain scattered with
> >> similar names making them really confusing. Rename these functions base
Add suffix ULL to constant 8 in order to avoid a potential integer
overflow and give the compiler complete information about the proper
arithmetic to use. Notice that this constant is used in a context that
expects an expression of type u64.
The current cast to u64 effectively applies to the w
> On 31 Jan 2018, at 2:17 AM, Andy Shevchenko wrote:
>
> On Tue, Jan 30, 2018 at 8:07 AM, Kai-Heng Feng
> wrote:
>> The i2c touchpad on Dell XPS 9570 and Precision M5530 doesn't work out
>> of box.
>>
>> The touchpad relies on its _INI method to update its _HID value from
>> to SYNA2
The 'noreplace-paravirt' option disables paravirt patching, leaving the
original pv indirect calls in place.
That's highly incompatible with retpolines, unless we want to uglify
paravirt even further and convert the paravirt calls to retpolines.
As far as I can tell, the option doesn't seem to be
ion_buffer_fault_user_mappings's definition has been removed and not be
used anymore, just remove its useless declaration.
Signed-off-by: Yisheng Xie
---
drivers/staging/android/ion/ion.h | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/android/ion/ion.h
b/drivers/sta
On Tue, Jan 09, 2018 at 11:44:12AM -0800, Guenter Roeck wrote:
> Hi,
>
> microblaze and microblazeel images fail to boot in -next.
This still fails in in -next.
Guenter
> Error log is:
>
> Early console on uartlite at 0x8400
> bootconsole [earlyser0] enabled
> Ramdisk addr 0x,
> F
> Still, the part I am missing here, is why asking for
> PERF_SAMPLE_PERIOD voids large PEBS.
I think it was disabled together with frequency mode
(which we could support too, but it's a bit more work)
But yes PERIOD could probably be allowed.
-Andi
On Tue, Jan 30, 2018 at 01:23:17PM -0800, Tim Chen wrote:
> On 01/30/2018 09:48 AM, Josh Poimboeuf wrote:
> > On Mon, Jan 29, 2018 at 10:04:47PM +, David Woodhouse wrote:
> >> From: Tim Chen
> >>
> >> Flush indirect branches when switching into a process that marked itself
> >> non dumpable. T
Hi Goldwyn,
On Tue, Jan 30, 2018 at 09:52:02PM -0600, Goldwyn Rodrigues wrote:
>
>
> On 01/30/2018 04:13 PM, Eric Biggers wrote:
> > On Tue, Dec 19, 2017 at 12:39:01AM -0800, syzbot wrote:
> >> Hello,
> >>
> >> syzkaller hit the following crash on
> >> 6084b576dca2e898f5c101baef151f7bfdbb606d
>
On 01/30/2018 04:13 PM, Eric Biggers wrote:
> On Tue, Dec 19, 2017 at 12:39:01AM -0800, syzbot wrote:
>> Hello,
>>
>> syzkaller hit the following crash on
>> 6084b576dca2e898f5c101baef151f7bfdbb606d
>> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
>> compiler: gcc (GCC)
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